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Mar 30, 2018 Page 1 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller NuMicro® Family M480 Series Datasheet The information described in this document is the exclusive intellectual property of Nuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton. Nuvoton is providing this document only for reference purposes of NuMicro microcontroller based system design. Nuvoton assumes no responsibility for errors or omissions. All data and specifications are subject to change without notice. For additional information or questions, please contact: Nuvoton Technology Corporation. www.nuvoton.com

Mar 30, 2018 Page 2 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller TABLE OF CONTENTS

Mar 30, 2018 Page 3 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

Mar 30, 2018 Page 4 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

Mar 30, 2018 Page 5 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

Mar 30, 2018 Page 6 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

Mar 30, 2018 Page 7 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

Mar 30, 2018 Page 10 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller List of Tables

Mar 30, 2018 Page 11 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

1 GENERAL DESCRIPTION

The NuMicro® M480 series 32 -bit microcontroller powered by Arm® Cortex® -M4F with DSP extension runs up to 192 MHz with 175µA/MHz power consumption. Its 256/512 KB embedded Flash memory in dual-bank architecture supports Over-The-Air firmware upgrade. The 96/160 KB embedded SRAM includes 32 KB cache for speeding up code execut ion from the external SPI Flash. Built-in 4 KB Secure Protection ROM provides a safe space for saving confidential program or data. System supports a wide voltage range from 1. 8V to 3.6 V in industrial operating temperature from -40°C to 105°C. The M480 series is equipped with a large number of high speed digital peripherals, such as a USB 2.0 high speed interface with on-chip transceiver working in device/host/OTG mode, a USB 2.0 full speed interface with on -chip transceiver working in device/host/OTG mode, up to ni ne UART interfaces including three ISO-7816-3 interfaces, up to four composite SPI/I2S interfaces, a Quad-SPI interface, a SPI Flash interface supporting quad mode, three I 2C interfaces, a 192 kHz/32 -bit I2S interface, two SDIO interfaces, two CAN 2.0B int erfaces, two QEI interfaces, a 10/100 Mbps Ethernet MAC supporting RMII and two Universal Serial Control Interfaces which can be configured as UART, SPI or I2C. The M480 series also supports 16 channels peripheral DMA and up to 32 channels PWM running up to 192 MHz. The M480 series provides high performance analog peripherals, such as a 12 -bit 5MSPS SAR ADC with up to 16 channels, two 12 -bit 1MSPS DAC, two analog comparators and three operational amplifiers, as well as a built -in hardware cryptography accel erator that supports ECC, AES, DES, triple DES, SHA, HMAC and a random number generator (RNG). The NuMicro® M480 series includes the following sub-series:  NuMicro® M481 Base series: Delivers high performance computing power with low power consumption for running complex algorithm.  NuMicro® M482 USB FS OTG series: Built-in USB 2.0 full speed interface with on-chip OTG transceiver working in device/host/OTG mode.  NuMicro® M483 CAN series: Built-in two sets of CAN 2.0B bus interfaces.  NuMicro® M484 USB HS OTG series: Built-in USB 2.0 high speed interface with on-chip OTG transceiver working in device/host/OTG mode.  NuMicro® M485 Crypto series: Built-in hardware cryptography engine and random number generator.  NuMicro® M487 Ethernet series: Built-in 10/100Mbps Ethernet MAC supports industrial RMII, MDC and MDIO for communicating with an external transceiver.

Mar 30, 2018 Page 12 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

2 FEATURES

2.1 NuMicro® M480 Features

ARM® Cortex® -M4  ARM® Cortex® -M4 processor, running up to 192 MHz  Built-in Memory Protection Unit (MPU)  Built-in Nested Vectored Interrupt Controller (NVIC)  Hardware IEEE 754 compliant Floating-point Unit (FPU)  DSP extension with hardware divider and single-cycle 32-bit hardware multiplier  24-bit system tick timer  Programmble and maskable interrupt  Low Power Sleep mode by WFI and WFE instructions Brown-out Detector (BOD)  Eight-level BOD with brown-out interrupt and reset option. Low Voltage Reset (LVR)  LVR with 1.5V threshold voltage level. Security  96-bit Unique ID (UID).  128-bit Unique Customer ID (UCID).  One built-in temperature sensor with 1℃ resolution. Memories Flash  Dual bank 512/256 KB on -chip Application ROM (APROM) for Over-The-Air (OTA) upgrade  192 MHz maximum frequency, with performance at zero wait cycle in continuous address read access  4 KB on-chip Flash for user-defined loader (LDROM)  8 KB non -readble Key Protection ROM (KPROM) for firmware programming protection  4 KB non-readble Security Protection ROM (SPROM) for intelectual property protection  2 KB One Time Programable (OTP) ROM for data security  All on-chip Flash support 4 KB page erase  Fast Flash programming verification with CRC  On-chip Flash programming with In -Chip Programming (ICP), In - System Programming (ISP) and In -Application Programming (IAP) capabilities  Configurable boot up sources including boot loader, user -defined loader (LDROM) or Application ROM (APROM)  Data Flash with configurable memory size  2-wired ICP Flash updating through SWD interface

Mar 30, 2018 Page 13 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller  32-bit/64-bit and multi-word Flash programming function SRAM  Up to 160 KB on-chip SRAM includes: – 32 KB SRAM located in bank 0 that supports hardware parity check and retenion mode; Exception (NMI) generated upon a parity check error – 96/32 KB SRAM located in bank 1 – 32 KB SRAM located in bank 2 that can be used as cache for external SPI Flash memory  Byte-, half-word- and word-access  PDMA operation Cyclic Redundancy Calculation (CRC)  Supports CRC-CCITT, CRC-8, CRC-16 and CRC-32 polynomials  Programmable initial value and seed value  Programmable order reverse setting and one’s complement setting for input data and CRC checksum  8-bit, 16-bit, and 32-bit data width  8-bit write mode with 1-AHB clock cycle operation  16-bit write mode with 2-AHB clock cycle operation  32-bit write mode with 4-AHB clock cycle operation  Uses DMA to write data with performing CRC operation Peripheral DMA (PDMA)  Sixteen independent and configurable channels for automatic data transfer between memories and peripherals  Basic and Scatter-Gather transfer modes  Each channel supports circular buffer management using Scatter- Gather Transfer mode  Stride function for rectangle image data movement  Fixed-priority and Round-robin priorities modes  Single and burst transfer types  Byte-, half-word- and word tranfer unit with count up to 65536  Incremental or fixed source and destination address Clocks External Clock Source  4~24 MHz High-speed eXternal crystal oscillator (HXT) for precise timing operation  32.7688 kHz Low-speed eXternal crystal oscillator (LXT) for RTC function and low-power system operation  Supports clock failure detection for external crystal oscillators and exception generatation (NMI) Internal Clock Source  12 MHz High-speed Internal RC oscillator (HIRC) trimmed to 2% accuracy that can optionally be used as a system clock  10 kHz Low-speed Internal RC oscillator (LIRC) for watchdog timer and wakeup operation

Mar 30, 2018 Page 14 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller  Up to 480 MHz on-chip PLL, sourced from HIRC or HXT, allows CPU operation up to the maximim CPU frequency without the need for a high-frequency crystal Real-Time Clock (RTC)  Real-Time Clock with a separate power domain  The RTC clock source includes Low-speed external crystal oscillator (LXT)  The RTC block includes 80 bytes backup registers, which can be cleared by tamper pins  Supports 6 static and dynamic tamper pins  Able to wake up CPU from any reduced power mode  Supports ±5ppm within 5 seconds software clock accuracy compensation  Supports Alarm registers (second, minute, hour, day, month, year)  Supports RTC Time Tick and Alarm Match interrupt  Automatic leap year recognition  Supports 1 Hz clock output for calibration Timers 32-bit Timer TIMER  Four sets of 32-bit timers with 24-bit up counter and one 8-bit pre- scale counter from independent clock source  One-shot, Periodic, Toggle and Continuous Counting operation modes  Supports event counting function to count the event from external pins  Supports external capture pin for interval measurement and resetting 24-bit up counter  Supports chip wake-up function, if a timer interrupt signal is generated PWM  Eight 16-bit PWM counters with 12-bit clock prescale  Supports 12-bit deadband (dead time)  Up, down or up-down PWM counter type  Supports brake function  Supports mask function and tri-state output for each PWM channel Enhanced PWM (EPWM)  Twelve 16-bit counters with 12-bit clock prescale for twelve 192 MHz PWM output channels  Up to 12 independent input capture channels with 16-bit resolution counter  Supports dead time with maximum divided 12-bit prescale  Up, down or up-down PWM counter type  Supports complementary mode for 3 complementary paired PWM output channels

Mar 30, 2018 Page 15 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller  Synchronous function for phase control  Counter synchronous start function  Brake function with auto recovery mechanism  Mask function and tri-state output for each PWM channel  Able to trigger EADC or DAC to start conversion Basic PWM (BPWM)  Two 16-bit counters with 12-bit clock prescale for twelve 192 MHz PWM output channels.  Up to 6 independent input capture channels with 16-bit resolution counter  Up, down or up-down PWM counter type  Counter synchronous start function  Complementary mode for 3 complementary paired PWM output channels  Mask function and tri-state output for each PWM channel  Able to trigger EADC to start conversion. Watchdog  18-bit free running up counter for WDT time-out interval  Supports multiple clock sources from LIRC (default selection), HCLK/2048 and LXT with 8 selectable time-out period  Able to wake up system from Power-down or Idle mode  Time-out event to trigger interrupt or reset system  Supports four WDT reset delay periods, including 1026, 130, 18 or

3 WDT_CLK reset delay period

 Configured to force WDT enabled on chip power-on or reset. Window Watchdog  Clock sourced from HCLK/2048 or LIRC; the window set by 6-bit counter with 11-bit prescale  Suspended in Idle/Power-down mode Analog Interfaces Enhanced Analog-to- Digital Converter (EADC)  One 12-bit, 19-ch 5 MSPS SAR EADC with up to 16 single-ended input channels or 8 differential input pairs; 10-bit accuracy is guaranteed.  Three internal channels for band-gap VBG input and Temperature sensor input  Supports external VREF pin or internal reference voltage VREF:  Two power saving modes: Power-down mode and Standby mode  Supports calibration capability.  Analog-to-Digital conversion can be triggered by software enable, external pin, Timer 0~3 overflow pulse trigger or PWM trigger.  Configurable EADC sampling time.  Up to 19 sample modules.

Mar 30, 2018 Page 16 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller  Double data buffers for sample module 0~3.  PDMA operation. Digital-to-Analog Converter (DAC)  Two 12-bit, 1 MSPS voltage type DAC with 8-bit mode and 8μs rail- to-rail settle time.  Maximum output voltage AVDD -0.2V at buffer mode  Digital-to-Analog conversion triggered by Timer0~3, EPWM0, EPWM1, external trigger pin to start DAC conversion or software.  Supports group mode for synchronized data update of two DACs.  PDMA operation Analog Comparator (ACMP)  Two rail-to-rail Analog Comparators.  Supports four multiplexed I/O pins at positive input.  Supports I/O pins, band-gap, DAC, and 16-level Voltage divider from AVDD or VREF at negative input  Supports four programmable propagation speeds for power saving  Supports wake up from Power-down by interrput  Supports triggers for brake events and cycle-by-cycle control for PWM  Supports window compare mode and window latch mode.  Supports programmable hysteresis window: 0mV, 10mV, 20mV and 30mV Operational Amplifier (OPA)  Three Operational Amplifiers with 0~AVDD input voltage range.  OPA schmitt trigger buffer output used as the interrupt source of comparator. Communication Interfaces Low-power UART  Six sets of UARTs with up to 17.45 MHz baud rate.  Auto-Baud Rate measurement and baud rate compensation function.  Supports low power UART (LPUART): baud rate clock from LXT(32.768 KHz) with 9600bps in Power-down mode even system clock is stopped.  16-byte FIFOs with programmable level trigger  Auto flow control ( nCTS and nRTS)  Supports IrDA (SIR) function  Supports LIN function on UART0 and UART1  Supports RS-485 9-bit mode and direction control  Supports nCTS, incoming data, Received Data FIFO reached threshold and RS-485 Address Match (AAD mode) wake-up function in idle mode.  Supports hardware or software enables to program nRTS pin to control RS-485 transmission direction  Supports wake-up function

Mar 30, 2018 Page 17 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller  8-bit receiver FIFO time-out detection function  Supports break error, frame error, parity error and receive/transmit FIFO overflow detection function  PDMA operation. Smart Card Interface  Three sets of ISO-7816-3 which are compliant with ISO-7816-3 T=0, T=1  Supports full duplex UART function.  4-byte FIFOs with programmable level trigger  Programmable guard time selection (11 ETU ~ 266 ETU)  One 24-bit and two 8 bit time-out counters for Answer to Request (ATR) and waiting times processing  Auto inverse convention function  Stop clock level and clock stop (clock keep) function  Transmitter and receiver error retry function  Supports hardware activation, deactivation and warm reset sequence process  Supports hardware auto deactivation sequence after card removal. I2C  Three sets of I2C devices with Master/Slave mode.  Supports Standard mode (100 kbps), Fast mode (400 kbps) and Fast mode plus (1 Mbps)  Supports 10 bits mode  Programmable clocks allowing for versatile rate control  Supports multiple address recognition (four slave address with mask option)  Supports SMBus and PMBus  Supports multi-address power-down wake-up function  PDMA operation SPI Master (SPI Flash)  Maximum 32 MB external SPI Flash memory with standard (1-bit), dual (2-bit) and quad (4-bit) transfer mode.  32 KB cache memory for enhancing program execution performance.  64-bit key length for code protection.  DMA mode for code transfer between SPI Flash memory and SRAM.  SPI Master function with 8-, 16-, 24-, and 32-bit length of transaction and burst mode operation, which can transmit/receive data up to four successive transactions in one transfer. Quad SPI  One set of SPI Quad controller with Master/Slave mode, up to 96 MHz at 2.7V~3.6V stsyem voltage.  Supports Dual and Quad I/O Transfer mode  Supports one/two data channel half-duplex transfer  Supports receive-only mode

Mar 30, 2018 Page 18 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller  Configurable bit length of a transfer word from 8 to 32-bit  Provides separate 8-level depth transmit and receive FIFO buffers  Supports MSB first or LSB first transfer sequence  Supports the byte reorder function  Supports Byte or Word Suspend mode  Supports 3-wired, no slave select signal, bi-direction interface  PDMA operation. SPI/I2S  Up to four sets of SPI/I2S controllers with Master/Slave mode.  SPI/I2S provides separate 4-level of 32-bit (or 8-level of 16-bit) transmit and receive FIFO buffers. SPI  SPI can communicate at up to 96 Mbit/s  Configurable bit length of a transfer word from 8 to 32-bit.  MSB first or LSB first transfer sequence.  Byte reorder function.  Supports Byte or Word Suspend mode.  Supports one data channel half-duplex transfer.  Supports receive-only mode. I2S  Supports mono and stereo audio data with 8-, 16-, 24- and 32-bit audio data sizes.  Supports PCM mode A, PCM mode B, I2S and MSB justified data format.  PDMA operation. I2S  One set of I2S interface with Master/Slave mode.  Supports mono and stereo audio data with 8-, 16-, 24- and 32-bit word sizes.  Two 16-level FIFO data buffers, one for transmitting and the other for receiving.  Supports I2S protocols: Philips standard, MSB-justified, and LSB- justified data format.  Supports PCM protocols: PCM standard, MSB-justified, and LSB- justified data format.  PCM protocol supports TDM multi-channel transmission in one audio sample; the number of data channel can be set as 2, 4, 6 or  PDMA operation. Universal Serial Control Interface (USCI)  Two sets of USCI,configured as UART, SPI or I2C function.  Supports single byte TX and RX buffer mode UART  Supports one transmit buffer and two receive buffers for data

Mar 30, 2018 Page 19 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller payload.  Supports hardware auto flow control function and programmable flow control trigger level.  9-bit Data Transfer.  Baud rate detection by built-in capture event of baud rate generator.  Supports wake-up function.  PDMA operation. SPI  Supports Master or Slave mode operation.  Supports one transmit buffer and two receive buffer for data payload.  Supports additional receive/transmit 16 entries FIFO for data payload.  Configurable bit length of a transfer word from 4 to 16-bit (SPI Quad transmission only supports 8 to 16-bit of word length).  Supports MSB first or LSB first transfer sequence.  Supports Word Suspend function.  Supports 3-wire, no slave select signal, bi-direction interface.  Supports wake-up function: input slave select transition.  PDMA operation. I2C  Supports master and slave device capability.  Supports one transmit buffer and two receive buffer for data payload.  Communication in standard mode (100 kbps), fast mode (up to 400 kbps), and Fast mode plus (1 Mbps).  Supports 10-bit mode.  Supports 10-bit bus time out capability.  Supports bus monitor mode.  Supports power-down wake-up by data toggle or address match.  Supports multiple address recognition.  Supports device address flag.  Programmable setup/hold time. Controller Area Network (CAN)  Two sets of CAN 2.0B controllers.  Each supports 32 Message Objects; each Message Object has its own identifier mask.  Programmable FIFO mode (concatenation of Message Object).  Disabled Automatic Re-transmission mode for Time Triggered CAN applications.  Supports power-down wake-up function. Secure Digital Host Controller (SDHC)  Two sets of Secure Digital Host Controllers, compliant with SD Memory Card Specification Version 2.0.

Mar 30, 2018 Page 20 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller  Supports 50 MHz to achieve 200 Mbps at 3.3V operation.  Supports dedicated DMA master with Scatter-Gather function to accelerate the data transfer between system memory and SD/SDHC/SDIO card. External Bus Interface (EBI)  Supports up to three memory banks with individual adjustment of timing parameter.  Each bank supports dedicated external chip select pin with polarity control and up to 1 MB addressing space.  8-/16-bit data width.  Supports byte write in 16-bit data width mode.  Configurable idle cycle for different access condition: Idle of Write command finish (W2X) and Idle of Read-to-Read (R2R).  Supports Address/Data multiplexed mode.  Supports address bus and data bus separate mode.  Supports LCD interface i80 mode.  PDMA operation. GPIO  Supports three I/O modes: Push-Pull output, Open-Drain output and Input only with high impendence mode.  Selectable TTL/Schmitt trigger input.  Configured as interrupt source with edge/level trigger setting.  Supports independent pull-up/pull-down control.  Supports high driver and high sink current I/O.  Supports software selectable slew rate control.  Supports 5V-tolerance function except analog I/O. Control Interfaces Quadrature Encoder Interface (QEI)  Two QEI phase inputs (QEI_A, QEI_B) and one Index input (QEI_INDEX).  Supports 2/4 times free-counting mode and 2/4 compare-counting mode.  Supports encoder pulse width measurement mode with ECAP. Enhanced Capture (ECAP) Input Capture Timer/Counter  Supports three input channels with independent capture counter hold register.  24-bit Input Capture up-counting timer/counter supports captured events reset and/or reload capture counter.  Supports rising edge, falling edge and both edge detector options with noise filter in front of input ports.  Supports compare-match function. Advanced Connectivity

Mar 30, 2018 Page 21 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller USB 2.0 Full Speed with on-chip transceiver USB 2.0 Full Speed OTG (On-The-Go)  On-chip USB 2.0 full speed OTG transceiver.  Compliant with USB OTG Supplement 2.0  Configurable as host-only, device-only or ID-dependent USB 2.0 Full Speed Host Controller  Compliant with USB Revision 1.1 Specification.  Compatible with OHCI (Open Host Controller Interface) Revision 1.0.  Supports full-speed (12Mbps) and low-speed (1.5Mbps) USB devices.  Supports Control, Bulk, Interrupt, Isochronous and Split transfers.  Integrated a port routing logic to route full/low speed device to OHCI controller.  Supports an integrated Root Hub.  Supports port power control and port over current detection.  Built-in DMA. USB 2.0 Full Speed Device Controller  Compliant with USB Revision 2.0 Specification.  Supports suspend function when no bus activity existing for 3 ms.  12 configurable endpoints for configurable Isochronous, Bulk, Interrupt and Control transfer types.  1024 bytes configurable RAM for endpoint buffer.  Remote wake-up capability. USB 2.0 High Speed with on-chip transceiver USB 2.0 High Speed OTG (On-The-Go)  On-chip USB 2.0 high speed OTG transceiver.  Compliant with USB OTG Supplement 2.0.  Configurable as host-only, device-only or ID-dependent. USB 2.0 High Speed Host Controller  Compliant with USB Revision 2.0 Specification.  Compatible with EHCI (Enhanced Host Controller Interface) Revision 1.0.  Compatible with OHCI (Open Host Controller Interface) Revision 1.0.  Supports high-speed (480Mbps), full-speed (12Mbps) and low- speed (1.5Mbps) USB devices.  Integrated a port routing logic to route full/low speed device to OHCI controller.  Supports an integrated Root Hub.  Built-in DMA. USB 2.0 High Speed Device Controller  Compliant with USB Revision 2.0 Specification.  Supports one dedicate control endpoint and 12 configurable

Mar 30, 2018 Page 22 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller endpoints; each can be Isochronous, Bulk or Interrupt and either IN or OUT direction.  4096 bytes configurable RAM for endpoint buffer and up to 1024 bytes maximum packet size.  Three different operation modes of an in-endpoint: Auto Validation mode, Manual Validation mode and Fly mode.  Suspend, resume and remote wake-up capability.  Built-in DMA. Ethernet MAC  IEEE Std. 802.3 CSMA/CD protocol.  Ethernet frame time stamping for IEEE Std. 1588 – 2002 protocol.  Supports both half and full duplex for 10 Mbps or 100 Mbps operation.  RMII (Reduced Media Independent Interface) and serial management interface (MDC/MDIO).  Pause and remote pause function for flow control.  Long frame (more than 1518 bytes) and short frame (less than 64 bytes) reception.  CAM function for Ethernet MAC address recognition.  Supports Magic Packet recognition to wake system up from Power- down mode.  Built-in DMA. Cryptography Accelerator Elliptic Curve Cryptography (ECC)  Hardware ECC accelerator.  Supports 192-bit and 256-bit key length.  Supports both prime field GF(p) and binary field GF(2m).  Supports NIST P-192, P-224, P-256, P-384 and P-521 curve sizes.  Supports NIST B-163, B-233, B-283, B-409 and B-571 curve sizes.  Supports NIST K-163, K-233, K-283, K-409 and K-571 curve sizes.  Supports point multiplication, addition and doubling operations in GF(p) and GF(2m).  Supports modulus division, multiplication, addition and subtraction operations in GF(p). Advanced Encryption Standard (AES)  Hardware AES accelerator.  Supports 128-bit, 192-bit and 256-bit key length and key expander, and is compliant with FIPS 197.  Supports ECB, CBC, CFB, OFB, CTR, CBC-CS1, CBC-CS2 and CBC-CS3 block cipher modes  Compliant with NIST SP800-38A and addendum. Data Encryption Standard (DES)  Hardware DES accelerator.  Supports ECB, CBC, CFB, OFB, and CTR block cipher mode.

Mar 30, 2018 Page 23 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller  Compliant with FIPS 46-3. Triple Data Encryption Standard (3DES)  Hardware Triple DES accelerator.  Supports two or three different keys in each round.  Supports ECB, CBC, CFB, OFB, and CTR block cipher mode.  Implemented based on X9.52 standard and compliant with FIPS SP 800-67. Secure Hash Algorithm (SHA)  Hardware SHA accelerator.  Supports SHA-160, SHA-224, SHA-256, SHA-384 and SHA-512.  Compliant with FIPS 180/180-2. keyed-Hash Message Authentication Code (HMAC)  Hardware HMAC accelerator.  Supports HMAC-SHA-160, HMAC-SHA-224, HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512.  Compliant with FIPS 180/180-2.

Mar 30, 2018 Page 24 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

3 PARTS INFORMATION

3.1 Summary

Part No. USB FS USB HS CAN Crypto Ethernet

3.2 Package Type

Part No. QFN33 LQFP48 LQFP64 LQFP128 LQFP144 M481 M481ZGAAE M481ZIDAE M481LGAAE M481LIDAE M481SGAAE M481SIDAE M482 M482ZIDAE M482LGAAE M482LIDAE M482SGAAE M482SIDAE M482KGAAE M482KIDAE M483 M483SGAAE M483SIDAE M483KIDAE M484 M484SGAAE M484SIDAE M484SGAAE2U M484SIDAE2U M484KIDAE M485 M485ZIDAE M485LIDAE M485SIDAE M485KIDAE M487 M487SIDAE M487KIDAE M487JIDAE

Mar 30, 2018 Page 25 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

3.3 NuMicro® M481 Base Series

ZGAAE ZIDAE LGAAE LIDAE SGAAE SIDAE Flash (KB) 256 512 256 512 256 512 SRAM (KB) 96 160 96 160 96 160 ISP Loader ROM (KB) 4 I/O 26 41 52 32-bit Timer 4 Tamper - - 1 Connectivity LPUART 6 ISO-7816 3 SPI Master 1 Quad SPI 1 SPI/I S 3 3 4 I S 1 I C 3 USCI 2 CAN - LIN 2 SDHC 1 2 2 16-bit PWM 24 QEI 1 2 2 ECAP - 1 1 USB 2.0 FS OTG - USB 2.0 HS OTG - 12-bit ADC 10 12 16 12-bit DAC 2 Analog Comparator 2 Operational Amplifier 1 2 2 Ethernet - Cryptography - LCD Parallel Data Bus (External Bus Interface) - 8 16 Package QFN 33 LQFP 48 LQFP 64

Mar 30, 2018 Page 26 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

3.4 NuMicro® M482 USB FS OTG Series

ZIDAE LGAAE LIDAE SGAAE SIDAE KGAAE KIDAE Flash (KB) 512 256 512 256 512 256 512 SRAM (KB) 160 96 160 96 160 96 160 ISP Loader ROM (KB) 4 I/O 26 41 52 100 32-bit Timer 4 Tamper - - 1 6 Connectivity LPUART 6 ISO-7816 3 SPI Master 1 Quad SPI 1 SPI/I S 3 3 4 4 I S 1 I C 3 USCI 2 CAN - LIN 2 SDHC 2 16-bit PWM 24 QEI 1 2 2 2 ECAP - 1 1 2 USB 2.0 FS OTG √ USB 2.0 HS OTG - 12-bit ADC 10 12 16 16 12-bit DAC 2 Analog Comparator 2 Operational Amplifier 1 2 2 3 Ethernet - Cryptography - LCD Parallel Data Bus (External Bus Interface) - 8 16 16

Mar 30, 2018 Page 27 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

3.5 NuMicro® M483 CAN Series

Flash (KB) 256 512 512 SRAM (KB) 96 160 160 ISP Loader ROM (KB) 4 I/O 44 100 32-bit Timer 4 Tamper 1 6 Connectivity LPUART 6 ISO-7816 3 SPI Master 1 Quad SPI 1 SPI/I S 4 I S 1 I C 3 USCI 2 CAN 2 LIN 2 SDHC 2 16-bit PWM 24 QEI 2 ECAP 1 2 USB 2.0 FS OTG - √ USB 2.0 HS OTG √ 12-bit ADC 16 12-bit DAC 2 Analog Comparator 2 Operational Amplifier 2 3 Ethernet - Cryptography - LCD Parallel Data Bus (External Bus Interface) 8 16 Package LQFP 64 LQFP 128

Mar 30, 2018 Page 28 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

3.6 NuMicro® M484 USB HS OTG Series

SGAAE SIDAE SGAAE2U SIDAE2U KIDAE Flash (KB) 256 512 256 512 512 SRAM (KB) 96 160 96 160 160 ISP Loader ROM (KB) 4 I/O 44 44 100 32-bit Timer 4 Tamper 1 1 6 Connectivity LPUART 6 ISO-7816 3 SPI Master 1 Quad SPI 1 SPI/I S 4 I S 1 I C 3 USCI 2 CAN - LIN 2 SDHC 2 16-bit PWM 24 QEI 2 ECAP 1 1 2 USB 2.0 FS OTG - √ √ USB 2.0 HS OTG √ 12-bit ADC 16 12-bit DAC 2 Analog Comparator 2 Operational Amplifier 2 2 3 Ethernet - Cryptography - LCD Parallel Data Bus (External Bus Interface) 8 8 16 Package LQFP 64 LQFP 64 LQFP 128

Mar 30, 2018 Page 29 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

3.7 NuMicro® M485 Crypto Series

Flash (KB) 512 SRAM (KB) 160 ISP Loader ROM (KB) 4 I/O 26 41 44 100 32-bit Timer 4 Tamper - - 1 6 Connectivity LPUART 6 ISO-7816 3 SPI Master 1 Quad SPI 1 SPI/I S 3 3 4 4 I S 1 I C 3 USCI 2 CAN - LIN 2 SDHC 1 2 2 2 16-bit PWM 24 QEI 1 2 2 2 ECAP - 1 1 2 USB 2.0 FS OTG √ √ - √ USB 2.0 HS OTG - - √ √ 12-bit ADC 10 12 16 16 12-bit DAC 2 Analog Comparator 2 Operational Amplifier 1 2 2 3 Ethernet - Cryptography √ LCD Parallel Data Bus (External Bus Interface) - 8 8 16

Mar 30, 2018 Page 30 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

3.8 NuMicro® M487 Ethernet Series

Flash (KB) 512 SRAM (KB) 160 ISP Loader ROM (KB) 4 I/O 44 100 114 32-bit Timer 4 Tamper 1 6 6 Connectivity LPUART 6 ISO-7816 3 SPI Master 1 Quad SPI 1 SPI/I S 4 I S 1 I C 3 USCI 2 CAN 2 LIN 2 SDHC 2 16-bit PWM 24 QEI 2 ECAP 1 2 2 USB 2.0 FS OTG - √ √ USB 2.0 HS OTG √ 12-bit ADC 16 12-bit DAC 2 Analog Comparator 2 Operational Amplifier 2 3 3 Ethernet √ Cryptography √ LCD Parallel Data Bus (External Bus Interface) 8 16 16 Package LQFP 64 LQFP 128 LQFP 144

Mar 30, 2018 Page 31 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

3.9 NuMicro® M480 Naming Rule

ARM–Based 32-bit Microcontroller CPU Core 1: Cortex® -M4F M48 X XX X X X Product Line Function Package Type Flash ROM SRAM size Reserve Temperature1: Base 2: USB FS 3: CAN 4: USB HS 5: Crypto 7: Ethernet Z: QFN33 (5x5 mm) L: LQFP48 (7x7 mm) S: LQFP64 (7x7 mm) K: LQFP128 (14x14 mm) J: LQFP144 (20x20 mm) E: -40°C ~ +105°C A: 96KB D: 160KB G: 256KB I: 512KB

Mar 30, 2018 Page 32 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4 PIN CONFIGURATION & DESCRIPTION

4.1 Pin Configuration

4.1.1 NuMicro® M481 Base Series QFN33 Pin Diagram

Corresponding Part Number: M481ZGAAE, M481ZIDAE QFN33

33 VSS

LDO_CAP VDD PB.15 PB.14 PB.13 PB.12 AVDD PB.5 PB.4 PB.3 PB.2 PB.1 PB.0 PF.5 PF.4 nRESET VDDIO PA.0 PA.1 PA.2 PA.3 PF.2 PF.3 PA.15 PA.14 PA.13 PA.12 PC.0 PC.1 PF.1 PF.0 Top transparent view VDDIO power domain Figure 4.1-1 NuMicro® M481 Base Series QFN 33-pin Diagram

Mar 30, 2018 Page 33 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.1.2 NuMicro® M481 Base Series LQFP48 Pin Diagram

Corresponding Part Number: M481LGAAE, M481LIDAE LQFP48 PB.5 PB.4 PB.3 PB.2 PB.1 PB.0 PA.11 PA.10 PA.9 PA.8 PF.5 PF.4 nRESET VDDIO PA.0 PA.1 PA.2 PA.3 PA.4 PA.5 PA.6 PA.7 PF.2 PF.3 PA.15 PA.14 PA.13 PA.12 PC.0 PC.1 PC.2 PC.3 PC.4 PC.5 PF.1 PF.0 VSS LDO_CAP VDD PC.14 PB.15 PB.14 PB.13 PB.12 AVDD AVSS PB.7 PB.6 VDDIO power domain Figure 4.1-2 NuMicro® M481 Base Series LQFP 48-pin Diagram

Mar 30, 2018 Page 34 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.1.3 NuMicro® M481 Base Series LQFP64 Pin Diagram

Corresponding Part Number: M481SGAAE, M481SIDAE LQFP64 PB.6 PB.5 PB.4 PB.3 PB.2 PB.1 PB.0 PA.11 PA.10 PA.9 PA.8 PF.6 VDD PF.5 PF.4 PF.3 nRESET VDDIO PA.0 PA.1 PA.2 PA.3 PA.4 PA.5 LDO_CAP VDD VSS PA.6 PA.7 PC.6 PC.7 PF.2 PA.15 PA.14 PA.13 PA.12 PD.0 PD.1 PD.2 PD.3 PC.0 PC.1 PC.2 PC.3 PC.4 PC.5 PF.1 PF.0 VSS LDO_CAP VDD PC.14 PB.15 PB.14 PB.13 PB.12 AVDD VREF AVSS PB.11 PB.10 PB.9 PB.8 PB.7 VDDIO power domain Figure 4.1-3 NuMicro® M481 Base Series LQFP 64-pin Diagram

Mar 30, 2018 Page 35 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.1.4 NuMicro® M482 USB FS OTG Series QFN33 Pin Diagram

Corresponding Part Number: M482ZIDAE QFN33 LDO_CAP VDD PB.15 PB.14 PB.13 PB.12 AVDD PB.5 PB.4 PB.3 PB.2 PB.1 PB.0 PF.5 PF.4 nRESET VDDIO PA.0 PA.1 PA.2 PA.3 PF.2 PF.3 PA.15 PA.14 PA.13 PA.12 PC.0 PC.1 PF.1 PF.0 Top transparent view VDDIO power domain Figure 4.1-4 NuMicro® M482 USB FS OTG Series QFN 33-pin Diagram

Mar 30, 2018 Page 36 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.1.5 NuMicro® M482 USB FS OTG Series LQFP48 Pin Diagram

Corresponding Part Number: M482LGAAE, M482LIDAE LQFP48 PB.5 PB.4 PB.3 PB.2 PB.1 PB.0 PA.11 PA.10 PA.9 PA.8 PF.5 PF.4 nRESET VDDIO PA.0 PA.1 PA.2 PA.3 PA.4 PA.5 PA.6 PA.7 PF.2 PF.3 PA.15 PA.14 PA.13 PA.12 PC.0 PC.1 PC.2 PC.3 PC.4 PC.5 PF.1 PF.0 VSS LDO_CAP VDD PC.14 PB.15 PB.14 PB.13 PB.12 AVDD AVSS PB.7 PB.6 VDDIO power domain Figure 4.1-5 NuMicro® M482 USB FS OTG Series LQFP 48-pin Diagram

Mar 30, 2018 Page 37 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.1.6 NuMicro® M482 USB FS OTG Series LQFP64 Pin Diagram

Corresponding Part Number: M482SGAAE, M482SIDAE LQFP64 PB.6 PB.5 PB.4 PB.3 PB.2 PB.1 PB.0 PA.11 PA.10 PA.9 PA.8 PF.6 VDD PF.5 PF.4 PF.3 nRESET VDDIO PA.0 PA.1 PA.2 PA.3 PA.4 PA.5 LDO_CAP VDD VSS PA.6 PA.7 PC.6 PC.7 PF.2 PA.15 PA.14 PA.13 PA.12 PD.0 PD.1 PD.2 PD.3 PC.0 PC.1 PC.2 PC.3 PC.4 PC.5 PF.1 PF.0 VSS LDO_CAP VDD PC.14 PB.15 PB.14 PB.13 PB.12 AVDD VREF AVSS PB.11 PB.10 PB.9 PB.8 PB.7 VDDIO power domain Figure 4.1-6 NuMicro® M482 USB FS OTG Series LQFP 64-pin Diagram

Mar 30, 2018 Page 38 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.1.7 NuMicro® M482 USB FS OTG Series LQFP128 Pin Diagram

Corresponding Part Number: M482KGAAE, M482KIDAE LQFP128 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 PB.5 PB.4 PB.3 PB.2 PC.12 PC.11 PC.10 PC.9 PB.1 PB.0 VSS VDD PA.11 PA.10 PA.9 PA.8 PC.13 PD.12 PD.11 PD.10 PG.2 PG.3 PG.4 PF.11 PF.10 PF.9 PF.8 PF.7 PF.6 VDD PF.5 PF.4 nRESET PE.15 PE.14 VDDIO PA.0 PA.1 PA.2 PA.3 PA.4 PA.5 LDO_CAP VDD VSS PA.6 PA.7 PC.6 PC.7 PC.8 PE.13 PE.12 PE.11 PE.10 PE.9 PE.8 VDD VSS PF.2 PF.3 PH.7 PH.6 PH.5 PH.4 NC LDO_CAP NC VSS NC NC VDD NC PA.15 PA.14 PA.13 PA.12 PD.13 PG.15 PG.14 PG.13 PG.12 PG.11 PG.10 PG.9 VDD VSS PC.0 PC.1 PC.2 PC.3 PC.4 PC.5 PD.8 PD.9 PF.1 PF.0 PE.7 PE.6 PE.5 PE.4 PE.3 PE.2 VSS VDD PE.1 PE.0 PH.8 PH.9 PH.10 PH.11 PD.14 VSS LDO_CAP VDD PC.14 PB.15 PB.14 PB.13 PB.12 AVDD VREF AVSS PB.11 PB.10 PB.9 PB.8 PB.7 PB.6 VDDIO power domain Figure 4.1-7 NuMicro® M482 USB FS OTG Series LQFP 128-pin Diagram

Mar 30, 2018 Page 39 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.1.8 NuMicro® M483 CAN Series LQFP64 Pin Diagram

Corresponding Part Number: M483SGAAE, M483SIDAE LQFP64 PB.6 PB.5 PB.4 PB.3 PB.2 PB.1 PB.0 PA.11 PA.10 PA.9 PA.8 PF.6 VDD PF.5 PF.4 PF.3 nRESET VDDIO PA.0 PA.1 PA.2 PA.3 PA.4 PA.5 LDO_CAP VDD VSS PA.6 PA.7 PC.6 PC.7 PF.2 HSUSB_ID HSUSB_VDD12_CAP HSUSB_D+ HSUSB_VSS HSUSB_D- HSUSB_VBUS HSUSB_VDD33 HSUSB_VRES PC.0 PC.1 PC.2 PC.3 PC.4 PC.5 PF.1 PF.0 VSS LDO_CAP VDD PC.14 PB.15 PB.14 PB.13 PB.12 AVDD VREF AVSS PB.11 PB.10 PB.9 PB.8 PB.7 VDDIO power domain Figure 4.1-8 NuMicro® M483 CAN Series LQFP 64-pin Diagram

Mar 30, 2018 Page 40 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.1.9 NuMicro® M483 CAN Series LQFP128 Pin Diagram

Corresponding Part Number: M483KIDAE LQFP128 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 PB.5 PB.4 PB.3 PB.2 PC.12 PC.11 PC.10 PC.9 PB.1 PB.0 VSS VDD PA.11 PA.10 PA.9 PA.8 PC.13 PD.12 PD.11 PD.10 PG.2 PG.3 PG.4 PF.11 PF.10 PF.9 PF.8 PF.7 PF.6 VDD PF.5 PF.4 nRESET PE.15 PE.14 VDDIO PA.0 PA.1 PA.2 PA.3 PA.4 PA.5 LDO_CAP VDD VSS PA.6 PA.7 PC.6 PC.7 PC.8 PE.13 PE.12 PE.11 PE.10 PE.9 PE.8 VDD VSS PF.2 PF.3 PH.7 PH.6 PH.5 PH.4 HSUSB_ID HSUSB_VDD12_CAP HSUSB_D+ HSUSB_VSS HSUSB_D- HSUSB_VBUS HSUSB_VDD33 HSUSB_VRES PA.15 PA.14 PA.13 PA.12 PD.13 PG.15 PG.14 PG.13 PG.12 PG.11 PG.10 PG.9 VDD VSS PC.0 PC.1 PC.2 PC.3 PC.4 PC.5 PD.8 PD.9 PF.1 PF.0 PE.7 PE.6 PE.5 PE.4 PE.3 PE.2 VSS VDD PE.1 PE.0 PH.8 PH.9 PH.10 PH.11 PD.14 VSS LDO_CAP VDD PC.14 PB.15 PB.14 PB.13 PB.12 AVDD VREF AVSS PB.11 PB.10 PB.9 PB.8 PB.7 PB.6 VDDIO power domain Figure 4.1-9 NuMicro® M483 CAN Series LQFP 128-pin Diagram

Mar 30, 2018 Page 41 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.1.10 NuMicro® M484 USB HS OTG Series LQFP64 Pin Diagram

Corresponding Part Number: M484SGAAE, M484SIDAE LQFP64 PB.6 PB.5 PB.4 PB.3 PB.2 PB.1 PB.0 PA.11 PA.10 PA.9 PA.8 PF.6 VDD PF.5 PF.4 PF.3 nRESET VDDIO PA.0 PA.1 PA.2 PA.3 PA.4 PA.5 LDO_CAP VDD VSS PA.6 PA.7 PC.6 PC.7 PF.2 HSUSB_ID HSUSB_VDD12_CAP HSUSB_D+ HSUSB_VSS HSUSB_D- HSUSB_VBUS HSUSB_VDD33 HSUSB_VRES PC.0 PC.1 PC.2 PC.3 PC.4 PC.5 PF.1 PF.0 VSS LDO_CAP VDD PC.14 PB.15 PB.14 PB.13 PB.12 AVDD VREF AVSS PB.11 PB.10 PB.9 PB.8 PB.7 VDDIO power domain Figure 4.1-10 NuMicro® M484 USB HS OTG Series LQFP 64-pin Diagram

Mar 30, 2018 Page 42 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.1.11 NuMicro® M484 USB HS OTG Series with 2 USB LQFP64 Pin Diagram

Corresponding Part Number: M484SGAAE2U, M484SIDAE2U LQFP64 PB.6 PB.5 PB.4 PB.3 PB.2 PB.1 PB.0 PA.11 PA.10 PA.9 PA.8 PF.6 VDD PF.5 PF.4 PF.3 nRESET VDDIO PA.0 PA.1 PA.2 PA.3 PA.4 PA.5 LDO_CAP VDD VSS PA.6 PA.7 PC.6 PC.7 PF.2 HSUSB_ID HSUSB_VDD12_CAP HSUSB_D+ HSUSB_VSS HSUSB_D- HSUSB_VBUS HSUSB_VDD33 HSUSB_VRES PA.15 PA.14 PA.13 PA.12 PC.0 PC.1 PF.1 PF.0 VSS LDO_CAP VDD PC.14 PB.15 PB.14 PB.13 PB.12 AVDD VREF AVSS PB.11 PB.10 PB.9 PB.8 PB.7 VDDIO power domain Figure 4.1-11 NuMicro® M484 USB HS OTG Series with 2 USB LQFP 64-pin Diagram

Mar 30, 2018 Page 43 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.1.12 NuMicro® M484 USB HS OTG Series LQFP128 Pin Diagram

Corresponding Part Number: M484KIDAE LQFP128 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 PB.5 PB.4 PB.3 PB.2 PC.12 PC.11 PC.10 PC.9 PB.1 PB.0 VSS VDD PA.11 PA.10 PA.9 PA.8 PC.13 PD.12 PD.11 PD.10 PG.2 PG.3 PG.4 PF.11 PF.10 PF.9 PF.8 PF.7 PF.6 VDD PF.5 PF.4 nRESET PE.15 PE.14 VDDIO PA.0 PA.1 PA.2 PA.3 PA.4 PA.5 LDO_CAP VDD VSS PA.6 PA.7 PC.6 PC.7 PC.8 PE.13 PE.12 PE.11 PE.10 PE.9 PE.8 VDD VSS PF.2 PF.3 PH.7 PH.6 PH.5 PH.4 HSUSB_ID HSUSB_VDD12_CAP HSUSB_D+ HSUSB_VSS HSUSB_D- HSUSB_VBUS HSUSB_VDD33 HSUSB_VRES PA.15 PA.14 PA.13 PA.12 PD.13 PG.15 PG.14 PG.13 PG.12 PG.11 PG.10 PG.9 VDD VSS PC.0 PC.1 PC.2 PC.3 PC.4 PC.5 PD.8 PD.9 PF.1 PF.0 PE.7 PE.6 PE.5 PE.4 PE.3 PE.2 VSS VDD PE.1 PE.0 PH.8 PH.9 PH.10 PH.11 PD.14 VSS LDO_CAP VDD PC.14 PB.15 PB.14 PB.13 PB.12 AVDD VREF AVSS PB.11 PB.10 PB.9 PB.8 PB.7 PB.6 VDDIO power domain Figure 4.1-12 NuMicro® M484 USB HS OTG Series LQFP 128-pin Diagram

Mar 30, 2018 Page 44 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.1.13 NuMicro® M485 Crypto Series QFN33 Pin Diagram

Corresponding Part Number: M485ZIDAE QFN33 LDO_CAP VDD PB.15 PB.14 PB.13 PB.12 AVDD PB.5 PB.4 PB.3 PB.2 PB.1 PB.0 PF.5 PF.4 nRESET VDDIO PA.0 PA.1 PA.2 PA.3 PF.2 PF.3 PA.15 PA.14 PA.13 PA.12 PC.0 PC.1 PF.1 PF.0 Top transparent view VDDIO power domain Figure 4.1-13 NuMicro® M485 Crypto Series QFN 33-pin Diagram

Mar 30, 2018 Page 45 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.1.14 NuMicro® M485 Crypto Series LQFP48 Pin Diagram

Corresponding Part Number: M485LIDAE LQFP48 PB.5 PB.4 PB.3 PB.2 PB.1 PB.0 PA.11 PA.10 PA.9 PA.8 PF.5 PF.4 nRESET VDDIO PA.0 PA.1 PA.2 PA.3 PA.4 PA.5 PA.6 PA.7 PF.2 PF.3 PA.15 PA.14 PA.13 PA.12 PC.0 PC.1 PC.2 PC.3 PC.4 PC.5 PF.1 PF.0 VSS LDO_CAP VDD PC.14 PB.15 PB.14 PB.13 PB.12 AVDD AVSS PB.7 PB.6 VDDIO power domain Figure 4.1-14 NuMicro® M485 Crypto Series LQFP 48-pin Diagram

Mar 30, 2018 Page 46 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.1.15 NuMicro® M485 Crypto Series LQFP64 Pin Diagram

Corresponding Part Number: M485SIDAE LQFP64 PB.6 PB.5 PB.4 PB.3 PB.2 PB.1 PB.0 PA.11 PA.10 PA.9 PA.8 PF.6 VDD PF.5 PF.4 PF.3 nRESET VDDIO PA.0 PA.1 PA.2 PA.3 PA.4 PA.5 LDO_CAP VDD VSS PA.6 PA.7 PC.6 PC.7 PF.2 HSUSB_ID HSUSB_VDD12_CAP HSUSB_D+ HSUSB_VSS HSUSB_D- HSUSB_VBUS HSUSB_VDD33 HSUSB_VRES PC.0 PC.1 PC.2 PC.3 PC.4 PC.5 PF.1 PF.0 VSS LDO_CAP VDD PC.14 PB.15 PB.14 PB.13 PB.12 AVDD VREF AVSS PB.11 PB.10 PB.9 PB.8 PB.7 VDDIO power domain Figure 4.1-15 NuMicro® M485 Crypto Series LQFP 64-pin Diagram

Mar 30, 2018 Page 47 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.1.16 NuMicro® M485 Crypto Series LQFP128 Pin Diagram

Corresponding Part Number: M485KIDAE LQFP128 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 PB.5 PB.4 PB.3 PB.2 PC.12 PC.11 PC.10 PC.9 PB.1 PB.0 VSS VDD PA.11 PA.10 PA.9 PA.8 PC.13 PD.12 PD.11 PD.10 PG.2 PG.3 PG.4 PF.11 PF.10 PF.9 PF.8 PF.7 PF.6 VDD PF.5 PF.4 nRESET PE.15 PE.14 VDDIO PA.0 PA.1 PA.2 PA.3 PA.4 PA.5 LDO_CAP VDD VSS PA.6 PA.7 PC.6 PC.7 PC.8 PE.13 PE.12 PE.11 PE.10 PE.9 PE.8 VDD VSS PF.2 PF.3 PH.7 PH.6 PH.5 PH.4 HSUSB_ID HSUSB_VDD12_CAP HSUSB_D+ HSUSB_VSS HSUSB_D- HSUSB_VBUS HSUSB_VDD33 HSUSB_VRES PA.15 PA.14 PA.13 PA.12 PD.13 PG.15 PG.14 PG.13 PG.12 PG.11 PG.10 PG.9 VDD VSS PC.0 PC.1 PC.2 PC.3 PC.4 PC.5 PD.8 PD.9 PF.1 PF.0 PE.7 PE.6 PE.5 PE.4 PE.3 PE.2 VSS VDD PE.1 PE.0 PH.8 PH.9 PH.10 PH.11 PD.14 VSS LDO_CAP VDD PC.14 PB.15 PB.14 PB.13 PB.12 AVDD VREF AVSS PB.11 PB.10 PB.9 PB.8 PB.7 PB.6 VDDIO power domain Figure 4.1-16 NuMicro® M485 Crypto Series LQFP 128-pin Diagram

Mar 30, 2018 Page 48 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.1.17 NuMicro® M487 Ethernet Series LQFP64 Pin Diagram

Corresponding Part Number: M487SIDAE LQFP64 PB.6 PB.5 PB.4 PB.3 PB.2 PB.1 PB.0 PA.11 PA.10 PA.9 PA.8 PF.6 VDD PF.5 PF.4 PF.3 nRESET VDDIO PA.0 PA.1 PA.2 PA.3 PA.4 PA.5 LDO_CAP VDD VSS PA.6 PA.7 PC.6 PC.7 PF.2 HSUSB_ID HSUSB_VDD12_CAP HSUSB_D+ HSUSB_VSS HSUSB_D- HSUSB_VBUS HSUSB_VDD33 HSUSB_VRES PC.0 PC.1 PC.2 PC.3 PC.4 PC.5 PF.1 PF.0 VSS LDO_CAP VDD PC.14 PB.15 PB.14 PB.13 PB.12 AVDD VREF AVSS PB.11 PB.10 PB.9 PB.8 PB.7 VDDIO power domain Figure 4.1-17 NuMicro® M487 Ethernet Series LQFP 64-pin Diagram

Mar 30, 2018 Page 49 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.1.18 NuMicro® M487 Ethernet Series LQFP128 Pin Diagram

Corresponding Part Number: M487KIDAE LQFP128 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 PB.5 PB.4 PB.3 PB.2 PC.12 PC.11 PC.10 PC.9 PB.1 PB.0 VSS VDD PA.11 PA.10 PA.9 PA.8 PC.13 PD.12 PD.11 PD.10 PG.2 PG.3 PG.4 PF.11 PF.10 PF.9 PF.8 PF.7 PF.6 VDD PF.5 PF.4 nRESET PE.15 PE.14 VDDIO PA.0 PA.1 PA.2 PA.3 PA.4 PA.5 LDO_CAP VDD VSS PA.6 PA.7 PC.6 PC.7 PC.8 PE.13 PE.12 PE.11 PE.10 PE.9 PE.8 VDD VSS PF.2 PF.3 PH.7 PH.6 PH.5 PH.4 HSUSB_ID HSUSB_VDD12_CAP HSUSB_D+ HSUSB_VSS HSUSB_D- HSUSB_VBUS HSUSB_VDD33 HSUSB_VRES PA.15 PA.14 PA.13 PA.12 PD.13 PG.15 PG.14 PG.13 PG.12 PG.11 PG.10 PG.9 VDD VSS PC.0 PC.1 PC.2 PC.3 PC.4 PC.5 PD.8 PD.9 PF.1 PF.0 PE.7 PE.6 PE.5 PE.4 PE.3 PE.2 VSS VDD PE.1 PE.0 PH.8 PH.9 PH.10 PH.11 PD.14 VSS LDO_CAP VDD PC.14 PB.15 PB.14 PB.13 PB.12 AVDD VREF AVSS PB.11 PB.10 PB.9 PB.8 PB.7 PB.6 VDDIO power domain Figure 4.1-18 NuMicro® M487 Ethernet Series LQFP 128-pin Diagram

Mar 30, 2018 Page 50 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.1.19 NuMicro® M487 Ethernet Series LQFP144 Pin Diagram

Corresponding Part Number: M487JIDAE LQFP144 108 107 106 105 104 103 102 101 100 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 PB.5 PB.4 PB.3 PB.2 PC.12 PC.11 PC.10 PC.9 PB.1 PB.0 VSS VDD PA.11 PA.10 PA.9 PA.8 PC.13 PD.12 PD.11 PD.10 VSS VDD PG.0 PG.1 PG.2 PG.3 PG.4 PF.11 PF.10 PF.9 PF.8 PF.7 PF.6 VDD PF.5 PF.4 nRESET PE.15 PE.14 VDDIO PA.0 PA.1 PA.2 PA.3 PA.4 PA.5 LDO_CAP VDD VSS PA.6 PA.7 PC.6 PC.7 PC.8 PE.13 PE.12 PE.11 PE.10 PE.9 PE.8 VDD VSS PF.2 PF.3 PH.7 PH.6 PH.5 PH.4 PH.3 PH.2 PH.1 PH.0 HSUSB_ID HSUSB_VDD12_CAP HSUSB_D+ HSUSB_VSS HSUSB_D- HSUSB_VBUS HSUSB_VDD33 HSUSB_VRES PA.15 PA.14 PA.13 PA.12 PD.13 PD.0 PD.1 PD.2 PD.3 PG.15 PG.14 PG.13 PG.12 PG.11 PG.10 PG.9 VDD VSS PC.0 PC.1 PC.2 PC.3 PC.4 PC.5 PD.8 PD.9 PF.1 PF.0 PE.7 PE.6 PE.5 PE.4 PE.3 PE.2 VSS VDD PE.1 PE.0 PH.8 PH.9 PH.10 PH.11 PD.14 PG.5 PG.6 PG.7 PG.8 VSS LDO_CAP VDD PC.14 PB.15 PB.14 PB.13 PB.12 AVDD VREF AVSS PB.11 PB.10 PB.9 PB.8 PB.7 PB.6 VDDIO power domain Figure 4.1-19 NuMicro® M487 Ethernet Series LQFP 144-pin Diagram

Mar 30, 2018 Page 51 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.2 Pin Description

4.2.1 M481 Series Pin Description

MFP* = Multi-function pin. (Refer to section SYS_GPx_MFPL and SYS_GPx_MFPH) PA.0 MFP0 means SYS_GPA_MFPL[3:0] = 0x0. PA.9 MFP5 means SYS_GPA_MFPH[7:4] = 0x5. Pin Pin Pin Pin Name Type MFP Description 48 1 PB.6 I/O MFP0 General purpose digital I/O pin. EADC0_CH6 A MFP1 EADC0 channel 6 analog input. EBI_nWRH O MFP2 EBI high byte write enable output pin USCI1_DAT1 I/O MFP4 USCI1 data 1 pin. UART1_RXD I MFP6 UART1 data receiver input pin. SD1_CLK O MFP7 SD/SDIO1 clock output pin EBI_nCS1 O MFP8 EBI chip select 1 output pin. BPWM1_CH5 I/O MFP10 BPWM1 channel 5 output/capture input. EPWM1_BRAKE1 I MFP11 EPWM1 Brake 1 input pin. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. INT4 I MFP13 External interrupt 4 input pin. ACMP1_O O MFP15 Analog comparator 1 output pin. 1 1 2 PB.5 I/O MFP0 General purpose digital I/O pin. EADC0_CH5 A MFP1 EADC0 channel 5 analog input. ACMP1_N A MFP1 Analog comparator 1 negative input pin. EBI_ADR0 O MFP2 EBI address bus bit 0. SD0_DAT3 I/O MFP3 SD/SDIO0 data line bit 3. SPI1_MISO I/O MFP5 SPI1 MISO (Master In, Slave Out) pin. I2C0_SCL I/O MFP6 I2C0 clock pin. UART5_TXD O MFP7 UART5 data transmitter output pin. USCI1_CTL0 I/O MFP8 USCI1 control 0 pin. SC0_CLK O MFP9 Smart Card 0 clock pin. I2S0_BCLK O MFP10 I2S0 bit clock output pin. EPWM0_CH0 I/O MFP11 EPWM0 channel 0 output/capture input. TM0 I/O MFP14 Timer0 event counter input/toggle output pin. INT0 I MFP15 External interrupt 0 input pin. 2 2 3 PB.4 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 52 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin Pin Name Type MFP Description EADC0_CH4 A MFP1 EADC0 channel 4 analog input. ACMP1_P1 A MFP1 Analog comparator 1 positive input 1 pin. EBI_ADR1 O MFP2 EBI address bus bit 1. SD0_DAT2 I/O MFP3 SD/SDIO0 data line bit 2. SPI1_MOSI I/O MFP5 SPI1 MOSI (Master Out, Slave In) pin. I2C0_SDA I/O MFP6 I2C0 data input/output pin. UART5_RXD I MFP7 UART5 data receiver input pin. USCI1_CTL1 I/O MFP8 USCI1 control 1 pin. SC0_DAT I/O MFP9 Smart Card 0 data pin. I2S0_MCLK O MFP10 I2S0 master clock output pin. EPWM0_CH1 I/O MFP11 EPWM0 channel 1 output/capture input. TM1 I/O MFP14 Timer1 event counter input/toggle output pin. INT1 I MFP15 External interrupt 1 input pin. 3 3 4 PB.3 I/O MFP0 General purpose digital I/O pin. EADC0_CH3 A MFP1 EADC0 channel 3 analog input. ACMP0_N A MFP1 Analog comparator 0 negative input pin. EBI_ADR2 O MFP2 EBI address bus bit 2. SD0_DAT1 I/O MFP3 SD/SDIO0 data line bit 1. SPI1_CLK I/O MFP5 SPI1 serial clock pin. UART1_TXD O MFP6 UART1 data transmitter output pin. UART5_nRTS O MFP7 UART5 request to Send output pin. USCI1_DAT1 I/O MFP8 USCI1 data 1 pin. SC0_RST O MFP9 Smart Card 0 reset pin. I2S0_DI I MFP10 I2S0 data input pin. EPWM0_CH2 I/O MFP11 EPWM0 channel 2 output/capture input. TM2 I/O MFP14 Timer2 event counter input/toggle output pin. INT2 I MFP15 External interrupt 2 input pin. 4 4 5 PB.2 I/O MFP0 General purpose digital I/O pin. EADC0_CH2 A MFP1 EADC0 channel 2 analog input. ACMP0_P1 A MFP1 Analog comparator 0 positive input 1 pin. OPA0_O A MFP1 Operational amplifier 0 output pin. EBI_ADR3 O MFP2 EBI address bus bit 3. SD0_DAT0 I/O MFP3 SD/SDIO0 data line bit 0.

Mar 30, 2018 Page 53 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin Pin Name Type MFP Description SPI1_SS I/O MFP5 SPI1 slave select pin. UART1_RXD I MFP6 UART1 data receiver input pin. UART5_nCTS I MFP7 UART5 clear to Send input pin. USCI1_DAT0 I/O MFP8 USCI1 data 0 pin. SC0_PWR O MFP9 Smart Card 0 power pin. I2S0_DO O MFP10 I2S0 data output pin. EPWM0_CH3 I/O MFP11 EPWM0 channel 3 output/capture input. TM3 I/O MFP14 Timer3 event counter input/toggle output pin. INT3 I MFP15 External interrupt 3 input pin. 5 5 6 PB.1 I/O MFP0 General purpose digital I/O pin. EADC0_CH1 A MFP1 EADC0 channel 1 analog input. OPA0_N A MFP1 Operational amplifier 0 negative input pin. EBI_ADR8 O MFP2 EBI address bus bit 8. SD0_CLK O MFP3 SD/SDIO0 clock output pin SPI1_I2SMCLK I/O MFP5 SPI1 I2S master clock output pin SPI3_I2SMCLK I/O MFP6 SPI3 I2S master clock output pin UART2_TXD O MFP7 UART2 data transmitter output pin. USCI1_CLK I/O MFP8 USCI1 clock pin. I2C1_SCL I/O MFP9 I2C1 clock pin. I2S0_LRCK O MFP10 I2S0 left right channel clock output pin. EPWM0_CH4 I/O MFP11 EPWM0 channel 4 output/capture input. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. EPWM0_BRAKE0 I MFP13 EPWM0 Brake 0 input pin. 6 6 7 PB.0 I/O MFP0 General purpose digital I/O pin. EADC0_CH0 A MFP1 EADC0 channel 0 analog input. OPA0_P A MFP1 Operational amplifier 0 positive input pin. EBI_ADR9 O MFP2 EBI address bus bit 9. SD0_CMD I/O MFP3 SD/SDIO0 command/response pin UART2_RXD I MFP7 UART2 data receiver input pin. SPI0_I2SMCLK I/O MFP8 SPI0 I2S master clock output pin I2C1_SDA I/O MFP9 I2C1 data input/output pin. EPWM0_CH5 I/O MFP11 EPWM0 channel 5 output/capture input. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input.

Mar 30, 2018 Page 54 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin Pin Name Type MFP Description EPWM0_BRAKE1 I MFP13 EPWM0 Brake 1 input pin. 7 8 PA.11 I/O MFP0 General purpose digital I/O pin. ACMP0_P0 A MFP1 Analog comparator 0 positive input 0 pin. EBI_nRD O MFP2 EBI read enable output pin. SC2_PWR O MFP3 Smart Card 2 power pin. SPI2_SS I/O MFP4 SPI2 slave select pin. SD1_DAT3 I/O MFP5 SD/SDIO1 data line bit 3. USCI0_CLK I/O MFP6 USCI0 clock pin. I2C2_SCL I/O MFP7 I2C2 clock pin. BPWM0_CH0 I/O MFP9 BPWM0 channel 0 output/capture input. EPWM0_SYNC_OUT O MFP10 EPWM0 counter synchronous trigger output pin. TM0_EXT I/O MFP13 Timer0 external capture input/toggle output pin. DAC1_ST I MFP14 DAC1 external trigger input. 8 9 PA.10 I/O MFP0 General purpose digital I/O pin. ACMP1_P0 A MFP1 Analog comparator 1 positive input 0 pin. OPA1_O A MFP1 Operational amplifier 1 output pin. EBI_nWR O MFP2 EBI write enable output pin. SC2_RST O MFP3 Smart Card 2 reset pin. SPI2_CLK I/O MFP4 SPI2 serial clock pin. SD1_DAT2 I/O MFP5 SD/SDIO1 data line bit 2. USCI0_DAT0 I/O MFP6 USCI0 data 0 pin. I2C2_SDA I/O MFP7 I2C2 data input/output pin. BPWM0_CH1 I/O MFP9 BPWM0 channel 1 output/capture input. QEI1_INDEX I MFP10 Quadrature encoder 1 index input ECAP0_IC0 I MFP11 Enhanced capture unit 0 input 0 pin. TM1_EXT I/O MFP13 Timer1 external capture input/toggle output pin. DAC0_ST I MFP14 DAC0 external trigger input. 9 10 PA.9 I/O MFP0 General purpose digital I/O pin. OPA1_N A MFP1 Operational amplifier 1 negative input pin. EBI_MCLK O MFP2 EBI external clock output pin. SC2_DAT I/O MFP3 Smart Card 2 data pin. SPI2_MISO I/O MFP4 SPI2 MISO (Master In, Slave Out) pin. SD1_DAT1 I/O MFP5 SD/SDIO1 data line bit 1.

Mar 30, 2018 Page 55 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin Pin Name Type MFP Description USCI0_DAT1 I/O MFP6 USCI0 data 1 pin. UART1_TXD O MFP7 UART1 data transmitter output pin. BPWM0_CH2 I/O MFP9 BPWM0 channel 2 output/capture input. QEI1_A I MFP10 Quadrature encoder 1 phase A input ECAP0_IC1 I MFP11 Enhanced capture unit 0 input 1 pin. TM2_EXT I/O MFP13 Timer2 external capture input/toggle output pin. 10 11 PA.8 I/O MFP0 General purpose digital I/O pin. OPA1_P A MFP1 Operational amplifier 1 positive input pin. EBI_ALE O MFP2 EBI address latch enable output pin. SC2_CLK O MFP3 Smart Card 2 clock pin. SPI2_MOSI I/O MFP4 SPI2 MOSI (Master Out, Slave In) pin. SD1_DAT0 I/O MFP5 SD/SDIO1 data line bit 0. USCI0_CTL1 I/O MFP6 USCI0 control 1 pin. UART1_RXD I MFP7 UART1 data receiver input pin. BPWM0_CH3 I/O MFP9 BPWM0 channel 3 output/capture input. QEI1_B I MFP10 Quadrature encoder 1 phase B input ECAP0_IC2 I MFP11 Enhanced capture unit 0 input 2 pin. TM3_EXT I/O MFP13 Timer3 external capture input/toggle output pin. INT4 I MFP15 External interrupt 4 input pin. 12 PF.6 I/O MFP0 General purpose digital I/O pin. EBI_ADR19 O MFP2 EBI address bus bit 19. SC0_CLK O MFP3 Smart Card 0 clock pin. I2S0_LRCK O MFP4 I2S0 left right channel clock output pin. SPI0_MOSI I/O MFP5 SPI0 MOSI (Master Out, Slave In) pin. UART4_RXD I MFP6 UART4 data receiver input pin. EBI_nCS0 O MFP7 EBI chip select 0 output pin. TAMPER0 I/O MFP10 TAMPER detector loop pin 0.

13 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL

and digital circuit. 7 11 14 PF.5 I/O MFP0 General purpose digital I/O pin. UART2_RXD I MFP2 UART2 data receiver input pin. UART2_nCTS I MFP4 UART2 clear to Send input pin. BPWM0_CH4 I/O MFP8 BPWM0 channel 4 output/capture input. EPWM0_SYNC_OUT O MFP9 EPWM0 counter synchronous trigger output pin.

Mar 30, 2018 Page 56 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin Pin Name Type MFP Description X32_IN I MFP10 External 32.768 kHz crystal input pin. EADC0_ST I MFP11 EADC0 external trigger input. 8 12 15 PF.4 I/O MFP0 General purpose digital I/O pin. UART2_TXD O MFP2 UART2 data transmitter output pin. UART2_nRTS O MFP4 UART2 request to Send output pin. BPWM0_CH5 I/O MFP8 BPWM0 channel 5 output/capture input. X32_OUT O MFP10 External 32.768 kHz crystal output pin. 9 13 16 PF.3 I/O MFP0 General purpose digital I/O pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. UART0_TXD O MFP3 UART0 data transmitter output pin. I2C0_SCL I/O MFP4 I2C0 clock pin. XT1_IN I MFP10 External 4~24 MHz (high speed) crystal input pin. BPWM1_CH0 I/O MFP11 BPWM1 channel 0 output/capture input. 10 14 17 PF.2 I/O MFP0 General purpose digital I/O pin. EBI_nCS1 O MFP2 EBI chip select 1 output pin. UART0_RXD I MFP3 UART0 data receiver input pin. I2C0_SDA I/O MFP4 I2C0 data input/output pin. QSPI0_CLK I/O MFP5 Quad SPI0 serial clock pin. XT1_OUT O MFP10 External 4~24 MHz (high speed) crystal output pin. BPWM1_CH1 I/O MFP11 BPWM1 channel 1 output/capture input. 18 PC.7 I/O MFP0 General purpose digital I/O pin. EBI_AD9 I/O MFP2 EBI address/data bus bit 9. SPI1_MISO I/O MFP4 SPI1 MISO (Master In, Slave Out) pin. UART4_TXD O MFP5 UART4 data transmitter output pin. SC2_PWR O MFP6 Smart Card 2 power pin. UART0_nCTS I MFP7 UART0 clear to Send input pin. I2C1_SMBAL O MFP8 I2C1 SMBus SMBALTER pin EPWM1_CH2 I/O MFP11 EPWM1 channel 2 output/capture input. BPWM1_CH0 I/O MFP12 BPWM1 channel 0 output/capture input. TM0 I/O MFP14 Timer0 event counter input/toggle output pin. INT3 I MFP15 External interrupt 3 input pin. 19 PC.6 I/O MFP0 General purpose digital I/O pin. EBI_AD8 I/O MFP2 EBI address/data bus bit 8.

Mar 30, 2018 Page 57 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin Pin Name Type MFP Description SPI1_MOSI I/O MFP4 SPI1 MOSI (Master Out, Slave In) pin. UART4_RXD I MFP5 UART4 data receiver input pin. SC2_RST O MFP6 Smart Card 2 reset pin. UART0_nRTS O MFP7 UART0 request to Send output pin. I2C1_SMBSUS O MFP8 I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) EPWM1_CH3 I/O MFP11 EPWM1 channel 3 output/capture input. BPWM1_CH1 I/O MFP12 BPWM1 channel 1 output/capture input. TM1 I/O MFP14 Timer1 event counter input/toggle output pin. INT2 I MFP15 External interrupt 2 input pin. 15 20 PA.7 I/O MFP0 General purpose digital I/O pin. EBI_AD7 I/O MFP2 EBI address/data bus bit 7. SPI1_CLK I/O MFP4 SPI1 serial clock pin. SC2_DAT I/O MFP6 Smart Card 2 data pin. UART0_TXD O MFP7 UART0 data transmitter output pin. I2C1_SCL I/O MFP8 I2C1 clock pin. EPWM1_CH4 I/O MFP11 EPWM1 channel 4 output/capture input. BPWM1_CH2 I/O MFP12 BPWM1 channel 2 output/capture input. ACMP0_WLAT I MFP13 Analog comparator 0 window latch input pin TM2 I/O MFP14 Timer2 event counter input/toggle output pin. INT1 I MFP15 External interrupt 1 input pin. 16 21 PA.6 I/O MFP0 General purpose digital I/O pin. EBI_AD6 I/O MFP2 EBI address/data bus bit 6. SPI1_SS I/O MFP4 SPI1 slave select pin. SD1_nCD I MFP5 SD/SDIO1 card detect input pin SC2_CLK O MFP6 Smart Card 2 clock pin. UART0_RXD I MFP7 UART0 data receiver input pin. I2C1_SDA I/O MFP8 I2C1 data input/output pin. EPWM1_CH5 I/O MFP11 EPWM1 channel 5 output/capture input. BPWM1_CH3 I/O MFP12 BPWM1 channel 3 output/capture input. ACMP1_WLAT I MFP13 Analog comparator 1 window latch input pin TM3 I/O MFP14 Timer3 event counter input/toggle output pin. INT0 I MFP15 External interrupt 0 input pin. 22 VSS P MFP0 Ground pin for digital circuit.

Mar 30, 2018 Page 58 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin Pin Name Type MFP Description

23 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL

and digital circuit. 24 LDO_CAP A MFP0 LDO output pin. 17 25 PA.5 I/O MFP0 General purpose digital I/O pin. SPIM_D2 I/O MFP2 SPIM data 2 pin for Quad Mode I/O. QSPI0_MISO1 I/O MFP3 Quad SPI0 MISO1 (Master In, Slave Out) pin. SPI1_I2SMCLK I/O MFP4 SPI1 I2S master clock output pin SD1_CMD I/O MFP5 SD/SDIO1 command/response pin SC2_nCD I MFP6 Smart Card 2 card detect pin. UART0_nCTS I MFP7 UART0 clear to Send input pin. UART5_TXD O MFP8 UART5 data transmitter output pin. I2C0_SCL I/O MFP9 I2C0 clock pin. BPWM0_CH5 I/O MFP12 BPWM0 channel 5 output/capture input. EPWM0_CH0 I/O MFP13 EPWM0 channel 0 output/capture input. QEI0_INDEX I MFP14 Quadrature encoder 0 index input 18 26 PA.4 I/O MFP0 General purpose digital I/O pin. SPIM_D3 I/O MFP2 SPIM data 3 pin for Quad Mode I/O. QSPI0_MOSI1 I/O MFP3 Quad SPI0 MOSI1 (Master Out, Slave In) pin. SPI0_I2SMCLK I/O MFP4 SPI0 I2S master clock output pin SD1_CLK O MFP5 SD/SDIO1 clock output pin SC0_nCD I MFP6 Smart Card 0 card detect pin. UART0_nRTS O MFP7 UART0 request to Send output pin. UART5_RXD I MFP8 UART5 data receiver input pin. I2C0_SDA I/O MFP9 I2C0 data input/output pin. BPWM0_CH4 I/O MFP12 BPWM0 channel 4 output/capture input. EPWM0_CH1 I/O MFP13 EPWM0 channel 1 output/capture input. QEI0_A I MFP14 Quadrature encoder 0 phase A input 11 19 27 PA.3 I/O MFP0 General purpose digital I/O pin. SPIM_SS I/O MFP2 SPIM slave select pin. QSPI0_SS I/O MFP3 Quad SPI0 slave select pin. SPI0_SS I/O MFP4 SPI0 slave select pin. SD1_DAT3 I/O MFP5 SD/SDIO1 data line bit 3. SC0_PWR O MFP6 Smart Card 0 power pin. UART4_TXD O MFP7 UART4 data transmitter output pin.

Mar 30, 2018 Page 59 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin Pin Name Type MFP Description UART1_TXD O MFP8 UART1 data transmitter output pin. I2C1_SCL I/O MFP9 I2C1 clock pin. BPWM0_CH3 I/O MFP12 BPWM0 channel 3 output/capture input. EPWM0_CH2 I/O MFP13 EPWM0 channel 2 output/capture input. QEI0_B I MFP14 Quadrature encoder 0 phase B input 12 20 28 PA.2 I/O MFP0 General purpose digital I/O pin. SPIM_CLK I/O MFP2 SPIM serial clock pin. QSPI0_CLK I/O MFP3 Quad SPI0 serial clock pin. SPI0_CLK I/O MFP4 SPI0 serial clock pin. SD1_DAT2 I/O MFP5 SD/SDIO1 data line bit 2. SC0_RST O MFP6 Smart Card 0 reset pin. UART4_RXD I MFP7 UART4 data receiver input pin. UART1_RXD I MFP8 UART1 data receiver input pin. I2C1_SDA I/O MFP9 I2C1 data input/output pin. BPWM0_CH2 I/O MFP12 BPWM0 channel 2 output/capture input. EPWM0_CH3 I/O MFP13 EPWM0 channel 3 output/capture input. 13 21 29 PA.1 I/O MFP0 General purpose digital I/O pin. SPIM_MISO I/O MFP2 SPIM MISO (Master In, Slave Out) pin. QSPI0_MISO0 I/O MFP3 Quad SPI0 MISO0 (Master In, Slave Out) pin. SPI0_MISO I/O MFP4 SPI0 MISO (Master In, Slave Out) pin. SD1_DAT1 I/O MFP5 SD/SDIO1 data line bit 1. SC0_DAT I/O MFP6 Smart Card 0 data pin. UART0_TXD O MFP7 UART0 data transmitter output pin. UART1_nCTS I MFP8 UART1 clear to Send input pin. I2C2_SCL I/O MFP9 I2C2 clock pin. BPWM0_CH1 I/O MFP12 BPWM0 channel 1 output/capture input. EPWM0_CH4 I/O MFP13 EPWM0 channel 4 output/capture input. DAC1_ST I MFP15 DAC1 external trigger input. 14 22 30 PA.0 I/O MFP0 General purpose digital I/O pin. SPIM_MOSI I/O MFP2 SPIM MOSI (Master Out, Slave In) pin. QSPI0_MOSI0 I/O MFP3 Quad SPI0 MOSI0 (Master Out, Slave In) pin. SPI0_MOSI I/O MFP4 SPI0 MOSI (Master Out, Slave In) pin. SD1_DAT0 I/O MFP5 SD/SDIO1 data line bit 0.

Mar 30, 2018 Page 60 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin Pin Name Type MFP Description SC0_CLK O MFP6 Smart Card 0 clock pin. UART0_RXD I MFP7 UART0 data receiver input pin. UART1_nRTS O MFP8 UART1 request to Send output pin. I2C2_SDA I/O MFP9 I2C2 data input/output pin. BPWM0_CH0 I/O MFP12 BPWM0 channel 0 output/capture input. EPWM0_CH5 I/O MFP13 EPWM0 channel 5 output/capture input. DAC0_ST I MFP15 DAC0 external trigger input. 15 23 31 VDDIO P MFP0 Power supply for PA.0~PA.5. 16 24 32 nRESET I MFP0 External reset input: active LOW, with an internal pull -up. Set this pin low reset to initial state. 17 25 33 PF.0 I/O MFP0 General purpose digital I/O pin. UART1_TXD O MFP2 UART1 data transmitter output pin. I2C1_SCL I/O MFP3 I2C1 clock pin. BPWM1_CH0 I/O MFP12 BPWM1 channel 0 output/capture input. ICE_DAT O MFP14 Serial wired debugger data pin. 18 26 34 PF.1 I/O MFP0 General purpose digital I/O pin. UART1_RXD I MFP2 UART1 data receiver input pin. I2C1_SDA I/O MFP3 I2C1 data input/output pin. BPWM1_CH1 I/O MFP12 BPWM1 channel 1 output/capture input. ICE_CLK I MFP14 Serial wired debugger clock pin. 27 35 PC.5 I/O MFP0 General purpose digital I/O pin. EBI_AD5 I/O MFP2 EBI address/data bus bit 5. SPIM_D2 I/O MFP3 SPIM data 2 pin for Quad Mode I/O. QSPI0_MISO1 I/O MFP4 Quad SPI0 MISO1 (Master In, Slave Out) pin. UART2_TXD O MFP8 UART2 data transmitter output pin. I2C1_SCL I/O MFP9 I2C1 clock pin. UART4_TXD O MFP11 UART4 data transmitter output pin. EPWM1_CH0 I/O MFP12 EPWM1 channel 0 output/capture input. 28 36 PC.4 I/O MFP0 General purpose digital I/O pin. EBI_AD4 I/O MFP2 EBI address/data bus bit 4. SPIM_D3 I/O MFP3 SPIM data 3 pin for Quad Mode I/O. QSPI0_MOSI1 I/O MFP4 Quad SPI0 MOSI1 (Master Out, Slave In) pin. SC1_nCD I MFP5 Smart Card 1 card detect pin. I2S0_BCLK O MFP6 I2S0 bit clock output pin.

Mar 30, 2018 Page 61 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin Pin Name Type MFP Description SPI1_I2SMCLK I/O MFP7 SPI1 I2S master clock output pin UART2_RXD I MFP8 UART2 data receiver input pin. I2C1_SDA I/O MFP9 I2C1 data input/output pin. UART4_RXD I MFP11 UART4 data receiver input pin. EPWM1_CH1 I/O MFP12 EPWM1 channel 1 output/capture input. 29 37 PC.3 I/O MFP0 General purpose digital I/O pin. EBI_AD3 I/O MFP2 EBI address/data bus bit 3. SPIM_SS I/O MFP3 SPIM slave select pin. QSPI0_SS I/O MFP4 Quad SPI0 slave select pin. SC1_PWR O MFP5 Smart Card 1 power pin. I2S0_MCLK O MFP6 I2S0 master clock output pin. SPI1_MISO I/O MFP7 SPI1 MISO (Master In, Slave Out) pin. UART2_nRTS O MFP8 UART2 request to Send output pin. I2C0_SMBAL O MFP9 I2C0 SMBus SMBALTER pin UART3_TXD O MFP11 UART3 data transmitter output pin. EPWM1_CH2 I/O MFP12 EPWM1 channel 2 output/capture input. 30 38 PC.2 I/O MFP0 General purpose digital I/O pin. EBI_AD2 I/O MFP2 EBI address/data bus bit 2. SPIM_CLK I/O MFP3 SPIM serial clock pin. QSPI0_CLK I/O MFP4 Quad SPI0 serial clock pin. SC1_RST O MFP5 Smart Card 1 reset pin. I2S0_DI I MFP6 I2S0 data input pin. SPI1_MOSI I/O MFP7 SPI1 MOSI (Master Out, Slave In) pin. UART2_nCTS I MFP8 UART2 clear to Send input pin. I2C0_SMBSUS O MFP9 I2C0 SMBus SMBSUS pin (PMBus CONTROL pin) UART3_RXD I MFP11 UART3 data receiver input pin. EPWM1_CH3 I/O MFP12 EPWM1 channel 3 output/capture input. 19 31 39 PC.1 I/O MFP0 General purpose digital I/O pin. EBI_AD1 I/O MFP2 EBI address/data bus bit 1. SPIM_MISO I/O MFP3 SPIM MISO (Master In, Slave Out) pin. QSPI0_MISO0 I/O MFP4 Quad SPI0 MISO0 (Master In, Slave Out) pin. SC1_DAT I/O MFP5 Smart Card 1 data pin. I2S0_DO O MFP6 I2S0 data output pin.

Mar 30, 2018 Page 62 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin Pin Name Type MFP Description SPI1_CLK I/O MFP7 SPI1 serial clock pin. UART2_TXD O MFP8 UART2 data transmitter output pin. I2C0_SCL I/O MFP9 I2C0 clock pin. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. ACMP0_O O MFP14 Analog comparator 0 output pin. 20 32 40 PC.0 I/O MFP0 General purpose digital I/O pin. EBI_AD0 I/O MFP2 EBI address/data bus bit 0. SPIM_MOSI I/O MFP3 SPIM MOSI (Master Out, Slave In) pin. QSPI0_MOSI0 I/O MFP4 Quad SPI0 MOSI0 (Master Out, Slave In) pin. SC1_CLK O MFP5 Smart Card 1 clock pin. I2S0_LRCK O MFP6 I2S0 left right channel clock output pin. SPI1_SS I/O MFP7 SPI1 slave select pin. UART2_RXD I MFP8 UART2 data receiver input pin. I2C0_SDA I/O MFP9 I2C0 data input/output pin. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. ACMP1_O O MFP14 Analog comparator 1 output pin. 41 PD.3 I/O MFP0 General purpose digital I/O pin. EBI_AD10 I/O MFP2 EBI address/data bus bit 10. USCI0_CTL1 I/O MFP3 USCI0 control 1 pin. SPI0_SS I/O MFP4 SPI0 slave select pin. UART3_nRTS O MFP5 UART3 request to Send output pin. USCI1_CTL0 I/O MFP6 USCI1 control 0 pin. SC2_PWR O MFP7 Smart Card 2 power pin. SC1_nCD I MFP8 Smart Card 1 card detect pin. UART0_TXD O MFP9 UART0 data transmitter output pin. 42 PD.2 I/O MFP0 General purpose digital I/O pin. EBI_AD11 I/O MFP2 EBI address/data bus bit 11. USCI0_DAT1 I/O MFP3 USCI0 data 1 pin. SPI0_CLK I/O MFP4 SPI0 serial clock pin. UART3_nCTS I MFP5 UART3 clear to Send input pin. SC2_RST O MFP7 Smart Card 2 reset pin. UART0_RXD I MFP9 UART0 data receiver input pin. 43 PD.1 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 63 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin Pin Name Type MFP Description EBI_AD12 I/O MFP2 EBI address/data bus bit 12. USCI0_DAT0 I/O MFP3 USCI0 data 0 pin. SPI0_MISO I/O MFP4 SPI0 MISO (Master In, Slave Out) pin. UART3_TXD O MFP5 UART3 data transmitter output pin. I2C2_SCL I/O MFP6 I2C2 clock pin. SC2_DAT I/O MFP7 Smart Card 2 data pin. 44 PD.0 I/O MFP0 General purpose digital I/O pin. EBI_AD13 I/O MFP2 EBI address/data bus bit 13. USCI0_CLK I/O MFP3 USCI0 clock pin. SPI0_MOSI I/O MFP4 SPI0 MOSI (Master Out, Slave In) pin. UART3_RXD I MFP5 UART3 data receiver input pin. I2C2_SDA I/O MFP6 I2C2 data input/output pin. SC2_CLK O MFP7 Smart Card 2 clock pin. TM2 I/O MFP14 Timer2 event counter input/toggle output pin. 21 33 45 PA.12 I/O MFP0 General purpose digital I/O pin. I2S0_BCLK O MFP2 I2S0 bit clock output pin. UART4_TXD O MFP3 UART4 data transmitter output pin. I2C1_SCL I/O MFP4 I2C1 clock pin. SPI2_SS I/O MFP5 SPI2 slave select pin. SC2_PWR O MFP7 Smart Card 2 power pin. BPWM1_CH2 I/O MFP11 BPWM1 channel 2 output/capture input. QEI1_INDEX I MFP12 Quadrature encoder 1 index input 22 34 46 PA.13 I/O MFP0 General purpose digital I/O pin. I2S0_MCLK O MFP2 I2S0 master clock output pin. UART4_RXD I MFP3 UART4 data receiver input pin. I2C1_SDA I/O MFP4 I2C1 data input/output pin. SPI2_CLK I/O MFP5 SPI2 serial clock pin. SC2_RST O MFP7 Smart Card 2 reset pin. BPWM1_CH3 I/O MFP11 BPWM1 channel 3 output/capture input. QEI1_A I MFP12 Quadrature encoder 1 phase A input 23 35 47 PA.14 I/O MFP0 General purpose digital I/O pin. I2S0_DI I MFP2 I2S0 data input pin. UART0_TXD O MFP3 UART0 data transmitter output pin.

Mar 30, 2018 Page 64 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin Pin Name Type MFP Description SPI2_MISO I/O MFP5 SPI2 MISO (Master In, Slave Out) pin. I2C2_SCL I/O MFP6 I2C2 clock pin. SC2_DAT I/O MFP7 Smart Card 2 data pin. BPWM1_CH4 I/O MFP11 BPWM1 channel 4 output/capture input. QEI1_B I MFP12 Quadrature encoder 1 phase B input 24 36 48 PA.15 I/O MFP0 General purpose digital I/O pin. I2S0_DO O MFP2 I2S0 data output pin. UART0_RXD I MFP3 UART0 data receiver input pin. SPI2_MOSI I/O MFP5 SPI2 MOSI (Master Out, Slave In) pin. I2C2_SDA I/O MFP6 I2C2 data input/output pin. SC2_CLK O MFP7 Smart Card 2 clock pin. BPWM1_CH5 I/O MFP11 BPWM1 channel 5 output/capture input. EPWM0_SYNC_IN I MFP12 EPWM0 counter synchronous trigger input pin. 25 37 49 VSS P MFP0 Ground pin for digital circuit. 26 38 50 LDO_CAP A MFP0 LDO output pin. 27 39 51 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 40 52 PC.14 I/O MFP0 General purpose digital I/O pin. EBI_AD11 I/O MFP2 EBI address/data bus bit 11. SC1_nCD I MFP3 Smart Card 1 card detect pin. SPI0_I2SMCLK I/O MFP4 SPI0 I2S master clock output pin USCI0_CTL0 I/O MFP5 USCI0 control 0 pin. QSPI0_CLK I/O MFP6 Quad SPI0 serial clock pin. EPWM0_SYNC_IN I MFP11 EPWM0 counter synchronous trigger input pin. TM1 I/O MFP13 Timer1 event counter input/toggle output pin. 28 41 53 PB.15 I/O MFP0 General purpose digital I/O pin. EADC0_CH15 A MFP1 EADC0 channel 15 analog input. EBI_AD12 I/O MFP2 EBI address/data bus bit 12. SC1_PWR O MFP3 Smart Card 1 power pin. SPI0_SS I/O MFP4 SPI0 slave select pin. USCI0_CTL1 I/O MFP5 USCI0 control 1 pin. UART0_nCTS I MFP6 UART0 clear to Send input pin. UART3_TXD O MFP7 UART3 data transmitter output pin. I2C2_SMBAL O MFP8 I2C2 SMBus SMBALTER pin

Mar 30, 2018 Page 65 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin Pin Name Type MFP Description EPWM1_CH0 I/O MFP11 EPWM1 channel 0 output/capture input. TM0_EXT I/O MFP13 Timer0 external capture input/toggle output pin. 29 42 54 PB.14 I/O MFP0 General purpose digital I/O pin. EADC0_CH14 A MFP1 EADC0 channel 14 analog input. EBI_AD13 I/O MFP2 EBI address/data bus bit 13. SC1_RST O MFP3 Smart Card 1 reset pin. SPI0_CLK I/O MFP4 SPI0 serial clock pin. USCI0_DAT1 I/O MFP5 USCI0 data 1 pin. UART0_nRTS O MFP6 UART0 request to Send output pin. UART3_RXD I MFP7 UART3 data receiver input pin. I2C2_SMBSUS O MFP8 I2C2 SMBus SMBSUS pin (PMBus CONTROL pin) EPWM1_CH1 I/O MFP11 EPWM1 channel 1 output/capture input. TM1_EXT I/O MFP13 Timer1 external capture input/toggle output pin. CLKO O MFP14 Clock Out 30 43 55 PB.13 I/O MFP0 General purpose digital I/O pin. EADC0_CH13 A MFP1 EADC0 channel 13 analog input. DAC1_OUT A MFP1 DAC1 channel analog output. ACMP0_P3 A MFP1 Analog comparator 0 positive input 3 pin. ACMP1_P3 A MFP1 Analog comparator 1 positive input 3 pin. EBI_AD14 I/O MFP2 EBI address/data bus bit 14. SC1_DAT I/O MFP3 Smart Card 1 data pin. SPI0_MISO I/O MFP4 SPI0 MISO (Master In, Slave Out) pin. USCI0_DAT0 I/O MFP5 USCI0 data 0 pin. UART0_TXD O MFP6 UART0 data transmitter output pin. UART3_nRTS O MFP7 UART3 request to Send output pin. I2C2_SCL I/O MFP8 I2C2 clock pin. EPWM1_CH2 I/O MFP11 EPWM1 channel 2 output/capture input. TM2_EXT I/O MFP13 Timer2 external capture input/toggle output pin. 31 44 56 PB.12 I/O MFP0 General purpose digital I/O pin. EADC0_CH12 A MFP1 EADC0 channel 12 analog input. DAC0_OUT A MFP1 DAC0 channel analog output. ACMP0_P2 A MFP1 Analog comparator 0 positive input 2 pin. ACMP1_P2 A MFP1 Analog comparator 1 positive input 2 pin.

Mar 30, 2018 Page 66 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin Pin Name Type MFP Description EBI_AD15 I/O MFP2 EBI address/data bus bit 15. SC1_CLK O MFP3 Smart Card 1 clock pin. SPI0_MOSI I/O MFP4 SPI0 MOSI (Master Out, Slave In) pin. USCI0_CLK I/O MFP5 USCI0 clock pin. UART0_RXD I MFP6 UART0 data receiver input pin. UART3_nCTS I MFP7 UART3 clear to Send input pin. I2C2_SDA I/O MFP8 I2C2 data input/output pin. SD0_nCD I MFP9 SD/SDIO0 card detect input pin EPWM1_CH3 I/O MFP11 EPWM1 channel 3 output/capture input. TM3_EXT I/O MFP13 Timer3 external capture input/toggle output pin. 32 45 57 AVDD P MFP0 Power supply for internal analog circuit. 58 VREF A MFP0 ADC reference voltage input. Note: This pin needs to be connected with a 1uF capacitor. 46 59 AVSS P MFP0 Ground pin for analog circuit. 60 PB.11 I/O MFP0 General purpose digital I/O pin. EADC0_CH11 A MFP1 EADC0 channel 11 analog input. EBI_ADR16 O MFP2 EBI address bus bit 16. UART0_nCTS I MFP5 UART0 clear to Send input pin. UART4_TXD O MFP6 UART4 data transmitter output pin. I2C1_SCL I/O MFP7 I2C1 clock pin. SPI0_I2SMCLK I/O MFP9 SPI0 I2S master clock output pin BPWM1_CH0 I/O MFP10 BPWM1 channel 0 output/capture input. SPI3_CLK I/O MFP11 SPI3 serial clock pin. 61 PB.10 I/O MFP0 General purpose digital I/O pin. EADC0_CH10 A MFP1 EADC0 channel 10 analog input. EBI_ADR17 O MFP2 EBI address bus bit 17. USCI1_CTL0 I/O MFP4 USCI1 control 0 pin. UART0_nRTS O MFP5 UART0 request to Send output pin. UART4_RXD I MFP6 UART4 data receiver input pin. I2C1_SDA I/O MFP7 I2C1 data input/output pin. BPWM1_CH1 I/O MFP10 BPWM1 channel 1 output/capture input. SPI3_SS I/O MFP11 SPI3 slave select pin. 62 PB.9 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 67 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin Pin Name Type MFP Description EADC0_CH9 A MFP1 EADC0 channel 9 analog input. EBI_ADR18 O MFP2 EBI address bus bit 18. USCI1_CTL1 I/O MFP4 USCI1 control 1 pin. UART0_TXD O MFP5 UART0 data transmitter output pin. UART1_nCTS I MFP6 UART1 clear to Send input pin. I2C1_SMBAL O MFP7 I2C1 SMBus SMBALTER pin BPWM1_CH2 I/O MFP10 BPWM1 channel 2 output/capture input. SPI3_MISO I/O MFP11 SPI3 MISO (Master In, Slave Out) pin. INT7 I MFP13 External interrupt 7 input pin. 63 PB.8 I/O MFP0 General purpose digital I/O pin. EADC0_CH8 A MFP1 EADC0 channel 8 analog input. EBI_ADR19 O MFP2 EBI address bus bit 19. USCI1_CLK I/O MFP4 USCI1 clock pin. UART0_RXD I MFP5 UART0 data receiver input pin. UART1_nRTS O MFP6 UART1 request to Send output pin. I2C1_SMBSUS O MFP7 I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) BPWM1_CH3 I/O MFP10 BPWM1 channel 3 output/capture input. SPI3_MOSI I/O MFP11 SPI3 MOSI (Master Out, Slave In) pin. INT6 I MFP13 External interrupt 6 input pin. 47 64 PB.7 I/O MFP0 General purpose digital I/O pin. EADC0_CH7 A MFP1 EADC0 channel 7 analog input. EBI_nWRL O MFP2 EBI low byte write enable output pin. USCI1_DAT0 I/O MFP4 USCI1 data 0 pin. UART1_TXD O MFP6 UART1 data transmitter output pin. SD1_CMD I/O MFP7 SD/SDIO1 command/response pin EBI_nCS0 O MFP8 EBI chip select 0 output pin. BPWM1_CH4 I/O MFP10 BPWM1 channel 4 output/capture input. EPWM1_BRAKE0 I MFP11 EPWM1 Brake 0 input pin. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. INT5 I MFP13 External interrupt 5 input pin. ACMP0_O O MFP15 Analog comparator 0 output pin.

Mar 30, 2018 Page 68 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.2.2 M482 Series Pin Description

Pin Name Type MFP Description 1 1 2 1 PB.5 I/O MFP0 General purpose digital I/O pin. EADC0_CH5 A MFP1 EADC0 channel 5 analog input. ACMP1_N A MFP1 Analog comparator 1 negative input pin. EBI_ADR0 O MFP2 EBI address bus bit 0. SD0_DAT3 I/O MFP3 SD/SDIO0 data line bit 3. SPI1_MISO I/O MFP5 SPI1 MISO (Master In, Slave Out) pin. I2C0_SCL I/O MFP6 I2C0 clock pin. UART5_TXD O MFP7 UART5 data transmitter output pin. USCI1_CTL0 I/O MFP8 USCI1 control 0 pin. SC0_CLK O MFP9 Smart Card 0 clock pin. I2S0_BCLK O MFP10 I2S0 bit clock output pin. EPWM0_CH0 I/O MFP11 EPWM0 channel 0 output/capture input. TM0 I/O MFP14 Timer0 event counter input/toggle output pin. INT0 I MFP15 External interrupt 0 input pin. 2 2 3 2 PB.4 I/O MFP0 General purpose digital I/O pin. EADC0_CH4 A MFP1 EADC0 channel 4 analog input. ACMP1_P1 A MFP1 Analog comparator 1 positive input 1 pin. EBI_ADR1 O MFP2 EBI address bus bit 1. SD0_DAT2 I/O MFP3 SD/SDIO0 data line bit 2. SPI1_MOSI I/O MFP5 SPI1 MOSI (Master Out, Slave In) pin. I2C0_SDA I/O MFP6 I2C0 data input/output pin. UART5_RXD I MFP7 UART5 data receiver input pin. USCI1_CTL1 I/O MFP8 USCI1 control 1 pin. SC0_DAT I/O MFP9 Smart Card 0 data pin. I2S0_MCLK O MFP10 I2S0 master clock output pin. EPWM0_CH1 I/O MFP11 EPWM0 channel 1 output/capture input. TM1 I/O MFP14 Timer1 event counter input/toggle output pin. INT1 I MFP15 External interrupt 1 input pin. 3 3 4 3 PB.3 I/O MFP0 General purpose digital I/O pin. EADC0_CH3 A MFP1 EADC0 channel 3 analog input. ACMP0_N A MFP1 Analog comparator 0 negative input pin. EBI_ADR2 O MFP2 EBI address bus bit 2.

Mar 30, 2018 Page 69 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description SD0_DAT1 I/O MFP3 SD/SDIO0 data line bit 1. SPI1_CLK I/O MFP5 SPI1 serial clock pin. UART1_TXD O MFP6 UART1 data transmitter output pin. UART5_nRTS O MFP7 UART5 request to Send output pin. USCI1_DAT1 I/O MFP8 USCI1 data 1 pin. SC0_RST O MFP9 Smart Card 0 reset pin. I2S0_DI I MFP10 I2S0 data input pin. EPWM0_CH2 I/O MFP11 EPWM0 channel 2 output/capture input. TM2 I/O MFP14 Timer2 event counter input/toggle output pin. INT2 I MFP15 External interrupt 2 input pin. 4 4 5 4 PB.2 I/O MFP0 General purpose digital I/O pin. EADC0_CH2 A MFP1 EADC0 channel 2 analog input. ACMP0_P1 A MFP1 Analog comparator 0 positive input 1 pin. OPA0_O A MFP1 Operational amplifier 0 output pin. EBI_ADR3 O MFP2 EBI address bus bit 3. SD0_DAT0 I/O MFP3 SD/SDIO0 data line bit 0. SPI1_SS I/O MFP5 SPI1 slave select pin. UART1_RXD I MFP6 UART1 data receiver input pin. UART5_nCTS I MFP7 UART5 clear to Send input pin. USCI1_DAT0 I/O MFP8 USCI1 data 0 pin. SC0_PWR O MFP9 Smart Card 0 power pin. I2S0_DO O MFP10 I2S0 data output pin. EPWM0_CH3 I/O MFP11 EPWM0 channel 3 output/capture input. TM3 I/O MFP14 Timer3 event counter input/toggle output pin. INT3 I MFP15 External interrupt 3 input pin. 5 PC.12 I/O MFP0 General purpose digital I/O pin. EBI_ADR4 O MFP2 EBI address bus bit 4. UART0_TXD O MFP3 UART0 data transmitter output pin. I2C0_SCL I/O MFP4 I2C0 clock pin. SPI3_MISO I/O MFP6 SPI3 MISO (Master In, Slave Out) pin. SC0_nCD I MFP9 Smart Card 0 card detect pin. ECAP1_IC2 I MFP11 Enhanced capture unit 1 input 2 pin. EPWM1_CH0 I/O MFP12 EPWM1 channel 0 output/capture input.

Mar 30, 2018 Page 70 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description ACMP0_O O MFP14 Analog comparator 0 output pin. 6 PC.11 I/O MFP0 General purpose digital I/O pin. EBI_ADR5 O MFP2 EBI address bus bit 5. UART0_RXD I MFP3 UART0 data receiver input pin. I2C0_SDA I/O MFP4 I2C0 data input/output pin. SPI3_MOSI I/O MFP6 SPI3 MOSI (Master Out, Slave In) pin. ECAP1_IC1 I MFP11 Enhanced capture unit 1 input 1 pin. EPWM1_CH1 I/O MFP12 EPWM1 channel 1 output/capture input. ACMP1_O O MFP14 Analog comparator 1 output pin. 7 PC.10 I/O MFP0 General purpose digital I/O pin. EBI_ADR6 O MFP2 EBI address bus bit 6. SPI3_CLK I/O MFP6 SPI3 serial clock pin. UART3_TXD O MFP7 UART3 data transmitter output pin. CAN1_TXD O MFP9 CAN1 bus transmitter output. ECAP1_IC0 I MFP11 Enhanced capture unit 1 input 0 pin. EPWM1_CH2 I/O MFP12 EPWM1 channel 2 output/capture input. 8 PC.9 I/O MFP0 General purpose digital I/O pin. EBI_ADR7 O MFP2 EBI address bus bit 7. SPI3_SS I/O MFP6 SPI3 slave select pin. UART3_RXD I MFP7 UART3 data receiver input pin. CAN1_RXD I MFP9 CAN1 bus receiver input. EPWM1_CH3 I/O MFP12 EPWM1 channel 3 output/capture input. 5 5 6 9 PB.1 I/O MFP0 General purpose digital I/O pin. EADC0_CH1 A MFP1 EADC0 channel 1 analog input. OPA0_N A MFP1 Operational amplifier 0 negative input pin. EBI_ADR8 O MFP2 EBI address bus bit 8. SD0_CLK O MFP3 SD/SDIO0 clock output pin SPI1_I2SMCLK I/O MFP5 SPI1 I2S master clock output pin SPI3_I2SMCLK I/O MFP6 SPI3 I2S master clock output pin UART2_TXD O MFP7 UART2 data transmitter output pin. USCI1_CLK I/O MFP8 USCI1 clock pin. I2C1_SCL I/O MFP9 I2C1 clock pin. I2S0_LRCK O MFP10 I2S0 left right channel clock output pin.

Mar 30, 2018 Page 71 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description EPWM0_CH4 I/O MFP11 EPWM0 channel 4 output/capture input. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. EPWM0_BRAKE0 I MFP13 EPWM0 Brake 0 input pin. 6 6 7 10 PB.0 I/O MFP0 General purpose digital I/O pin. EADC0_CH0 A MFP1 EADC0 channel 0 analog input. OPA0_P A MFP1 Operational amplifier 0 positive input pin. EBI_ADR9 O MFP2 EBI address bus bit 9. SD0_CMD I/O MFP3 SD/SDIO0 command/response pin UART2_RXD I MFP7 UART2 data receiver input pin. SPI0_I2SMCLK I/O MFP8 SPI0 I2S master clock output pin I2C1_SDA I/O MFP9 I2C1 data input/output pin. EPWM0_CH5 I/O MFP11 EPWM0 channel 5 output/capture input. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. EPWM0_BRAKE1 I MFP13 EPWM0 Brake 1 input pin. 11 VSS P MFP0 Ground pin for digital circuit.

12 VDD P MFP0 Power supply for I/O ports and LDO source for internal

PLL and digital circuit. 7 8 13 PA.11 I/O MFP0 General purpose digital I/O pin. ACMP0_P0 A MFP1 Analog comparator 0 positive input 0 pin. EBI_nRD O MFP2 EBI read enable output pin. SC2_PWR O MFP3 Smart Card 2 power pin. SPI2_SS I/O MFP4 SPI2 slave select pin. SD1_DAT3 I/O MFP5 SD/SDIO1 data line bit 3. USCI0_CLK I/O MFP6 USCI0 clock pin. I2C2_SCL I/O MFP7 I2C2 clock pin. BPWM0_CH0 I/O MFP9 BPWM0 channel 0 output/capture input. EPWM0_SYNC_OUT O MFP10 EPWM0 counter synchronous trigger output pin. TM0_EXT I/O MFP13 Timer0 external capture input/toggle output pin. DAC1_ST I MFP14 DAC1 external trigger input. 8 9 14 PA.10 I/O MFP0 General purpose digital I/O pin. ACMP1_P0 A MFP1 Analog comparator 1 positive input 0 pin. OPA1_O A MFP1 Operational amplifier 1 output pin. EBI_nWR O MFP2 EBI write enable output pin. SC2_RST O MFP3 Smart Card 2 reset pin.

Mar 30, 2018 Page 72 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description SPI2_CLK I/O MFP4 SPI2 serial clock pin. SD1_DAT2 I/O MFP5 SD/SDIO1 data line bit 2. USCI0_DAT0 I/O MFP6 USCI0 data 0 pin. I2C2_SDA I/O MFP7 I2C2 data input/output pin. BPWM0_CH1 I/O MFP9 BPWM0 channel 1 output/capture input. QEI1_INDEX I MFP10 Quadrature encoder 1 index input ECAP0_IC0 I MFP11 Enhanced capture unit 0 input 0 pin. TM1_EXT I/O MFP13 Timer1 external capture input/toggle output pin. DAC0_ST I MFP14 DAC0 external trigger input. 9 10 15 PA.9 I/O MFP0 General purpose digital I/O pin. OPA1_N A MFP1 Operational amplifier 1 negative input pin. EBI_MCLK O MFP2 EBI external clock output pin. SC2_DAT I/O MFP3 Smart Card 2 data pin. SPI2_MISO I/O MFP4 SPI2 MISO (Master In, Slave Out) pin. SD1_DAT1 I/O MFP5 SD/SDIO1 data line bit 1. USCI0_DAT1 I/O MFP6 USCI0 data 1 pin. UART1_TXD O MFP7 UART1 data transmitter output pin. BPWM0_CH2 I/O MFP9 BPWM0 channel 2 output/capture input. QEI1_A I MFP10 Quadrature encoder 1 phase A input ECAP0_IC1 I MFP11 Enhanced capture unit 0 input 1 pin. TM2_EXT I/O MFP13 Timer2 external capture input/toggle output pin. 10 11 16 PA.8 I/O MFP0 General purpose digital I/O pin. OPA1_P A MFP1 Operational amplifier 1 positive input pin. EBI_ALE O MFP2 EBI address latch enable output pin. SC2_CLK O MFP3 Smart Card 2 clock pin. SPI2_MOSI I/O MFP4 SPI2 MOSI (Master Out, Slave In) pin. SD1_DAT0 I/O MFP5 SD/SDIO1 data line bit 0. USCI0_CTL1 I/O MFP6 USCI0 control 1 pin. UART1_RXD I MFP7 UART1 data receiver input pin. BPWM0_CH3 I/O MFP9 BPWM0 channel 3 output/capture input. QEI1_B I MFP10 Quadrature encoder 1 phase B input ECAP0_IC2 I MFP11 Enhanced capture unit 0 input 2 pin. TM3_EXT I/O MFP13 Timer3 external capture input/toggle output pin.

Mar 30, 2018 Page 73 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description INT4 I MFP15 External interrupt 4 input pin. 17 PC.13 I/O MFP0 General purpose digital I/O pin. EBI_ADR10 O MFP2 EBI address bus bit 10. SC2_nCD I MFP3 Smart Card 2 card detect pin. SPI2_I2SMCLK I/O MFP4 SPI2 I2S master clock output pin CAN1_TXD O MFP5 CAN1 bus transmitter output. USCI0_CTL0 I/O MFP6 USCI0 control 0 pin. UART2_TXD O MFP7 UART2 data transmitter output pin. BPWM0_CH4 I/O MFP9 BPWM0 channel 4 output/capture input. CLKO O MFP13 Clock Out EADC0_ST I MFP14 EADC0 external trigger input. 18 PD.12 I/O MFP0 General purpose digital I/O pin. OPA2_O A MFP1 Operational amplifier 2 output pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. CAN1_RXD I MFP5 CAN1 bus receiver input. UART2_RXD I MFP7 UART2 data receiver input pin. BPWM0_CH5 I/O MFP9 BPWM0 channel 5 output/capture input. QEI0_INDEX I MFP10 Quadrature encoder 0 index input CLKO O MFP13 Clock Out EADC0_ST I MFP14 EADC0 external trigger input. INT5 I MFP15 External interrupt 5 input pin. 19 PD.11 I/O MFP0 General purpose digital I/O pin. OPA2_N A MFP1 Operational amplifier 2 negative input pin. EBI_nCS1 O MFP2 EBI chip select 1 output pin. UART1_TXD O MFP3 UART1 data transmitter output pin. CAN0_TXD O MFP4 CAN0 bus transmitter output. QEI0_A I MFP10 Quadrature encoder 0 phase A input INT6 I MFP15 External interrupt 6 input pin. 20 PD.10 I/O MFP0 General purpose digital I/O pin. OPA2_P A MFP1 Operational amplifier 2 positive input pin. EBI_nCS2 O MFP2 EBI chip select 2 output pin. UART1_RXD I MFP3 UART1 data receiver input pin. CAN0_RXD I MFP4 CAN0 bus receiver input.

Mar 30, 2018 Page 74 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description QEI0_B I MFP10 Quadrature encoder 0 phase B input INT7 I MFP15 External interrupt 7 input pin. 21 PG.2 I/O MFP0 General purpose digital I/O pin. EBI_ADR11 O MFP2 EBI address bus bit 11. SPI2_SS I/O MFP3 SPI2 slave select pin. I2C0_SMBAL O MFP4 I2C0 SMBus SMBALTER pin I2C1_SCL I/O MFP5 I2C1 clock pin. TM0 I/O MFP13 Timer0 event counter input/toggle output pin. 22 PG.3 I/O MFP0 General purpose digital I/O pin. EBI_ADR12 O MFP2 EBI address bus bit 12. SPI2_CLK I/O MFP3 SPI2 serial clock pin. I2C0_SMBSUS O MFP4 I2C0 SMBus SMBSUS pin (PMBus CONTROL pin) I2C1_SDA I/O MFP5 I2C1 data input/output pin. TM1 I/O MFP13 Timer1 event counter input/toggle output pin. 23 PG.4 I/O MFP0 General purpose digital I/O pin. EBI_ADR13 O MFP2 EBI address bus bit 13. SPI2_MISO I/O MFP3 SPI2 MISO (Master In, Slave Out) pin. TM2 I/O MFP13 Timer2 event counter input/toggle output pin. 24 PF.11 I/O MFP0 General purpose digital I/O pin. EBI_ADR14 O MFP2 EBI address bus bit 14. SPI2_MOSI I/O MFP3 SPI2 MOSI (Master Out, Slave In) pin. TAMPER5 I/O MFP10 TAMPER detector loop pin 5. TM3 I/O MFP13 Timer3 event counter input/toggle output pin. 25 PF.10 I/O MFP0 General purpose digital I/O pin. EBI_ADR15 O MFP2 EBI address bus bit 15. SC0_nCD I MFP3 Smart Card 0 card detect pin. I2S0_BCLK O MFP4 I2S0 bit clock output pin. SPI0_I2SMCLK I/O MFP5 SPI0 I2S master clock output pin TAMPER4 I/O MFP10 TAMPER detector loop pin 4. 26 PF.9 I/O MFP0 General purpose digital I/O pin. EBI_ADR16 O MFP2 EBI address bus bit 16. SC0_PWR O MFP3 Smart Card 0 power pin. I2S0_MCLK O MFP4 I2S0 master clock output pin.

Mar 30, 2018 Page 75 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description SPI0_SS I/O MFP5 SPI0 slave select pin. TAMPER3 I/O MFP10 TAMPER detector loop pin 3. 27 PF.8 I/O MFP0 General purpose digital I/O pin. EBI_ADR17 O MFP2 EBI address bus bit 17. SC0_RST O MFP3 Smart Card 0 reset pin. I2S0_DI I MFP4 I2S0 data input pin. SPI0_CLK I/O MFP5 SPI0 serial clock pin. TAMPER2 I/O MFP10 TAMPER detector loop pin 2. 28 PF.7 I/O MFP0 General purpose digital I/O pin. EBI_ADR18 O MFP2 EBI address bus bit 18. SC0_DAT I/O MFP3 Smart Card 0 data pin. I2S0_DO O MFP4 I2S0 data output pin. SPI0_MISO I/O MFP5 SPI0 MISO (Master In, Slave Out) pin. UART4_TXD O MFP6 UART4 data transmitter output pin. TAMPER1 I/O MFP10 TAMPER detector loop pin 1. 12 29 PF.6 I/O MFP0 General purpose digital I/O pin. EBI_ADR19 O MFP2 EBI address bus bit 19. SC0_CLK O MFP3 Smart Card 0 clock pin. I2S0_LRCK O MFP4 I2S0 left right channel clock output pin. SPI0_MOSI I/O MFP5 SPI0 MOSI (Master Out, Slave In) pin. UART4_RXD I MFP6 UART4 data receiver input pin. EBI_nCS0 O MFP7 EBI chip select 0 output pin. TAMPER0 I/O MFP10 TAMPER detector loop pin 0. 13 30 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 7 11 14 31 PF.5 I/O MFP0 General purpose digital I/O pin. UART2_RXD I MFP2 UART2 data receiver input pin. UART2_nCTS I MFP4 UART2 clear to Send input pin. BPWM0_CH4 I/O MFP8 BPWM0 channel 4 output/capture input. EPWM0_SYNC_OUT O MFP9 EPWM0 counter synchronous trigger output pin. X32_IN I MFP10 External 32.768 kHz crystal input pin. EADC0_ST I MFP11 EADC0 external trigger input. 8 12 15 32 PF.4 I/O MFP0 General purpose digital I/O pin. UART2_TXD O MFP2 UART2 data transmitter output pin.

Mar 30, 2018 Page 76 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description UART2_nRTS O MFP4 UART2 request to Send output pin. BPWM0_CH5 I/O MFP8 BPWM0 channel 5 output/capture input. X32_OUT O MFP10 External 32.768 kHz crystal output pin. 33 PH.4 I/O MFP0 General purpose digital I/O pin. EBI_ADR3 O MFP2 EBI address bus bit 3. SPI1_MISO I/O MFP3 SPI1 MISO (Master In, Slave Out) pin. 34 PH.5 I/O MFP0 General purpose digital I/O pin. EBI_ADR2 O MFP2 EBI address bus bit 2. SPI1_MOSI I/O MFP3 SPI1 MOSI (Master Out, Slave In) pin. 35 PH.6 I/O MFP0 General purpose digital I/O pin. EBI_ADR1 O MFP2 EBI address bus bit 1. SPI1_CLK I/O MFP3 SPI1 serial clock pin. 36 PH.7 I/O MFP0 General purpose digital I/O pin. EBI_ADR0 O MFP2 EBI address bus bit 0. SPI1_SS I/O MFP3 SPI1 slave select pin. 9 13 16 37 PF.3 I/O MFP0 General purpose digital I/O pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. UART0_TXD O MFP3 UART0 data transmitter output pin. I2C0_SCL I/O MFP4 I2C0 clock pin. XT1_IN I MFP10 External 4~24 MHz (high speed) crystal input pin. BPWM1_CH0 I/O MFP11 BPWM1 channel 0 output/capture input. 10 14 17 38 PF.2 I/O MFP0 General purpose digital I/O pin. EBI_nCS1 O MFP2 EBI chip select 1 output pin. UART0_RXD I MFP3 UART0 data receiver input pin. I2C0_SDA I/O MFP4 I2C0 data input/output pin. QSPI0_CLK I/O MFP5 Quad SPI0 serial clock pin. XT1_OUT O MFP10 External 4~24 MHz (high speed) crystal output pin. BPWM1_CH1 I/O MFP11 BPWM1 channel 1 output/capture input. 39 VSS P MFP0 Ground pin for digital circuit.

40 VDD P MFP0 Power supply for I/O ports and LDO source for internal

PLL and digital circuit. 41 PE.8 I/O MFP0 General purpose digital I/O pin. EBI_ADR10 O MFP2 EBI address bus bit 10. I2S0_BCLK O MFP4 I2S0 bit clock output pin.

Mar 30, 2018 Page 77 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description SPI2_CLK I/O MFP5 SPI2 serial clock pin. USCI1_CTL1 I/O MFP6 USCI1 control 1 pin. UART2_TXD O MFP7 UART2 data transmitter output pin. EPWM0_CH0 I/O MFP10 EPWM0 channel 0 output/capture input. EPWM0_BRAKE0 I MFP11 EPWM0 Brake 0 input pin. ECAP0_IC0 I MFP12 Enhanced capture unit 0 input 0 pin. TRACE_CLK O MFP14 ETM Trace Clock output pin 42 PE.9 I/O MFP0 General purpose digital I/O pin. EBI_ADR11 O MFP2 EBI address bus bit 11. I2S0_MCLK O MFP4 I2S0 master clock output pin. SPI2_MISO I/O MFP5 SPI2 MISO (Master In, Slave Out) pin. USCI1_CTL0 I/O MFP6 USCI1 control 0 pin. UART2_RXD I MFP7 UART2 data receiver input pin. EPWM0_CH1 I/O MFP10 EPWM0 channel 1 output/capture input. EPWM0_BRAKE1 I MFP11 EPWM0 Brake 1 input pin. ECAP0_IC1 I MFP12 Enhanced capture unit 0 input 1 pin. TRACE_DATA0 O MFP14 ETM Trace Data 0 output pin 43 PE.10 I/O MFP0 General purpose digital I/O pin. EBI_ADR12 O MFP2 EBI address bus bit 12. I2S0_DI I MFP4 I2S0 data input pin. SPI2_MOSI I/O MFP5 SPI2 MOSI (Master Out, Slave In) pin. USCI1_DAT0 I/O MFP6 USCI1 data 0 pin. UART3_TXD O MFP7 UART3 data transmitter output pin. EPWM0_CH2 I/O MFP10 EPWM0 channel 2 output/capture input. EPWM1_BRAKE0 I MFP11 EPWM1 Brake 0 input pin. ECAP0_IC2 I MFP12 Enhanced capture unit 0 input 2 pin. TRACE_DATA1 O MFP14 ETM Trace Data 1 output pin 44 PE.11 I/O MFP0 General purpose digital I/O pin. EBI_ADR13 O MFP2 EBI address bus bit 13. I2S0_DO O MFP4 I2S0 data output pin. SPI2_SS I/O MFP5 SPI2 slave select pin. USCI1_DAT1 I/O MFP6 USCI1 data 1 pin. UART3_RXD I MFP7 UART3 data receiver input pin.

Mar 30, 2018 Page 78 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description UART1_nCTS I MFP8 UART1 clear to Send input pin. EPWM0_CH3 I/O MFP10 EPWM0 channel 3 output/capture input. EPWM1_BRAKE1 I MFP11 EPWM1 Brake 1 input pin. ECAP1_IC2 I MFP13 Enhanced capture unit 1 input 2 pin. TRACE_DATA2 O MFP14 ETM Trace Data 2 output pin 45 PE.12 I/O MFP0 General purpose digital I/O pin. EBI_ADR14 O MFP2 EBI address bus bit 14. I2S0_LRCK O MFP4 I2S0 left right channel clock output pin. SPI2_I2SMCLK I/O MFP5 SPI2 I2S master clock output pin USCI1_CLK I/O MFP6 USCI1 clock pin. UART1_nRTS O MFP8 UART1 request to Send output pin. EPWM0_CH4 I/O MFP10 EPWM0 channel 4 output/capture input. ECAP1_IC1 I MFP13 Enhanced capture unit 1 input 1 pin. TRACE_DATA3 O MFP14 ETM Trace Data 3 output pin 46 PE.13 I/O MFP0 General purpose digital I/O pin. EBI_ADR15 O MFP2 EBI address bus bit 15. I2C0_SCL I/O MFP4 I2C0 clock pin. UART4_nRTS O MFP5 UART4 request to Send output pin. UART1_TXD O MFP8 UART1 data transmitter output pin. EPWM0_CH5 I/O MFP10 EPWM0 channel 5 output/capture input. EPWM1_CH0 I/O MFP11 EPWM1 channel 0 output/capture input. BPWM1_CH5 I/O MFP12 BPWM1 channel 5 output/capture input. ECAP1_IC0 I MFP13 Enhanced capture unit 1 input 0 pin. 47 PC.8 I/O MFP0 General purpose digital I/O pin. EBI_ADR16 O MFP2 EBI address bus bit 16. I2C0_SDA I/O MFP4 I2C0 data input/output pin. UART4_nCTS I MFP5 UART4 clear to Send input pin. UART1_RXD I MFP8 UART1 data receiver input pin. EPWM1_CH1 I/O MFP11 EPWM1 channel 1 output/capture input. BPWM1_CH4 I/O MFP12 BPWM1 channel 4 output/capture input. 18 48 PC.7 I/O MFP0 General purpose digital I/O pin. EBI_AD9 I/O MFP2 EBI address/data bus bit 9. SPI1_MISO I/O MFP4 SPI1 MISO (Master In, Slave Out) pin.

Mar 30, 2018 Page 79 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description UART4_TXD O MFP5 UART4 data transmitter output pin. SC2_PWR O MFP6 Smart Card 2 power pin. UART0_nCTS I MFP7 UART0 clear to Send input pin. I2C1_SMBAL O MFP8 I2C1 SMBus SMBALTER pin EPWM1_CH2 I/O MFP11 EPWM1 channel 2 output/capture input. BPWM1_CH0 I/O MFP12 BPWM1 channel 0 output/capture input. TM0 I/O MFP14 Timer0 event counter input/toggle output pin. INT3 I MFP15 External interrupt 3 input pin. 19 49 PC.6 I/O MFP0 General purpose digital I/O pin. EBI_AD8 I/O MFP2 EBI address/data bus bit 8. SPI1_MOSI I/O MFP4 SPI1 MOSI (Master Out, Slave In) pin. UART4_RXD I MFP5 UART4 data receiver input pin. SC2_RST O MFP6 Smart Card 2 reset pin. UART0_nRTS O MFP7 UART0 request to Send output pin. I2C1_SMBSUS O MFP8 I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) EPWM1_CH3 I/O MFP11 EPWM1 channel 3 output/capture input. BPWM1_CH1 I/O MFP12 BPWM1 channel 1 output/capture input. TM1 I/O MFP14 Timer1 event counter input/toggle output pin. INT2 I MFP15 External interrupt 2 input pin. 15 20 50 PA.7 I/O MFP0 General purpose digital I/O pin. EBI_AD7 I/O MFP2 EBI address/data bus bit 7. SPI1_CLK I/O MFP4 SPI1 serial clock pin. SC2_DAT I/O MFP6 Smart Card 2 data pin. UART0_TXD O MFP7 UART0 data transmitter output pin. I2C1_SCL I/O MFP8 I2C1 clock pin. EPWM1_CH4 I/O MFP11 EPWM1 channel 4 output/capture input. BPWM1_CH2 I/O MFP12 BPWM1 channel 2 output/capture input. ACMP0_WLAT I MFP13 Analog comparator 0 window latch input pin TM2 I/O MFP14 Timer2 event counter input/toggle output pin. INT1 I MFP15 External interrupt 1 input pin. 16 21 51 PA.6 I/O MFP0 General purpose digital I/O pin. EBI_AD6 I/O MFP2 EBI address/data bus bit 6. SPI1_SS I/O MFP4 SPI1 slave select pin.

Mar 30, 2018 Page 80 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description SD1_nCD I MFP5 SD/SDIO1 card detect input pin SC2_CLK O MFP6 Smart Card 2 clock pin. UART0_RXD I MFP7 UART0 data receiver input pin. I2C1_SDA I/O MFP8 I2C1 data input/output pin. EPWM1_CH5 I/O MFP11 EPWM1 channel 5 output/capture input. BPWM1_CH3 I/O MFP12 BPWM1 channel 3 output/capture input. ACMP1_WLAT I MFP13 Analog comparator 1 window latch input pin TM3 I/O MFP14 Timer3 event counter input/toggle output pin. INT0 I MFP15 External interrupt 0 input pin. 22 52 VSS P MFP0 Ground pin for digital circuit. 23 53 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 24 54 LDO_CAP A MFP0 LDO output pin. 17 25 55 PA.5 I/O MFP0 General purpose digital I/O pin. SPIM_D2 I/O MFP2 SPIM data 2 pin for Quad Mode I/O. QSPI0_MISO1 I/O MFP3 Quad SPI0 MISO1 (Master In, Slave Out) pin. SPI1_I2SMCLK I/O MFP4 SPI1 I2S master clock output pin SD1_CMD I/O MFP5 SD/SDIO1 command/response pin SC2_nCD I MFP6 Smart Card 2 card detect pin. UART0_nCTS I MFP7 UART0 clear to Send input pin. UART5_TXD O MFP8 UART5 data transmitter output pin. I2C0_SCL I/O MFP9 I2C0 clock pin. CAN0_TXD O MFP10 CAN0 bus transmitter output. BPWM0_CH5 I/O MFP12 BPWM0 channel 5 output/capture input. EPWM0_CH0 I/O MFP13 EPWM0 channel 0 output/capture input. QEI0_INDEX I MFP14 Quadrature encoder 0 index input 18 26 56 PA.4 I/O MFP0 General purpose digital I/O pin. SPIM_D3 I/O MFP2 SPIM data 3 pin for Quad Mode I/O. QSPI0_MOSI1 I/O MFP3 Quad SPI0 MOSI1 (Master Out, Slave In) pin. SPI0_I2SMCLK I/O MFP4 SPI0 I2S master clock output pin SD1_CLK O MFP5 SD/SDIO1 clock output pin SC0_nCD I MFP6 Smart Card 0 card detect pin. UART0_nRTS O MFP7 UART0 request to Send output pin. UART5_RXD I MFP8 UART5 data receiver input pin.

Mar 30, 2018 Page 81 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description I2C0_SDA I/O MFP9 I2C0 data input/output pin. CAN0_RXD I MFP10 CAN0 bus receiver input. BPWM0_CH4 I/O MFP12 BPWM0 channel 4 output/capture input. EPWM0_CH1 I/O MFP13 EPWM0 channel 1 output/capture input. QEI0_A I MFP14 Quadrature encoder 0 phase A input 11 19 27 57 PA.3 I/O MFP0 General purpose digital I/O pin. SPIM_SS I/O MFP2 SPIM slave select pin. QSPI0_SS I/O MFP3 Quad SPI0 slave select pin. SPI0_SS I/O MFP4 SPI0 slave select pin. SD1_DAT3 I/O MFP5 SD/SDIO1 data line bit 3. SC0_PWR O MFP6 Smart Card 0 power pin. UART4_TXD O MFP7 UART4 data transmitter output pin. UART1_TXD O MFP8 UART1 data transmitter output pin. I2C1_SCL I/O MFP9 I2C1 clock pin. BPWM0_CH3 I/O MFP12 BPWM0 channel 3 output/capture input. EPWM0_CH2 I/O MFP13 EPWM0 channel 2 output/capture input. QEI0_B I MFP14 Quadrature encoder 0 phase B input 12 20 28 58 PA.2 I/O MFP0 General purpose digital I/O pin. SPIM_CLK I/O MFP2 SPIM serial clock pin. QSPI0_CLK I/O MFP3 Quad SPI0 serial clock pin. SPI0_CLK I/O MFP4 SPI0 serial clock pin. SD1_DAT2 I/O MFP5 SD/SDIO1 data line bit 2. SC0_RST O MFP6 Smart Card 0 reset pin. UART4_RXD I MFP7 UART4 data receiver input pin. UART1_RXD I MFP8 UART1 data receiver input pin. I2C1_SDA I/O MFP9 I2C1 data input/output pin. BPWM0_CH2 I/O MFP12 BPWM0 channel 2 output/capture input. EPWM0_CH3 I/O MFP13 EPWM0 channel 3 output/capture input. 13 21 29 59 PA.1 I/O MFP0 General purpose digital I/O pin. SPIM_MISO I/O MFP2 SPIM MISO (Master In, Slave Out) pin. QSPI0_MISO0 I/O MFP3 Quad SPI0 MISO0 (Master In, Slave Out) pin. SPI0_MISO I/O MFP4 SPI0 MISO (Master In, Slave Out) pin. SD1_DAT1 I/O MFP5 SD/SDIO1 data line bit 1.

Mar 30, 2018 Page 82 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description SC0_DAT I/O MFP6 Smart Card 0 data pin. UART0_TXD O MFP7 UART0 data transmitter output pin. UART1_nCTS I MFP8 UART1 clear to Send input pin. I2C2_SCL I/O MFP9 I2C2 clock pin. BPWM0_CH1 I/O MFP12 BPWM0 channel 1 output/capture input. EPWM0_CH4 I/O MFP13 EPWM0 channel 4 output/capture input. DAC1_ST I MFP15 DAC1 external trigger input. 14 22 30 60 PA.0 I/O MFP0 General purpose digital I/O pin. SPIM_MOSI I/O MFP2 SPIM MOSI (Master Out, Slave In) pin. QSPI0_MOSI0 I/O MFP3 Quad SPI0 MOSI0 (Master Out, Slave In) pin. SPI0_MOSI I/O MFP4 SPI0 MOSI (Master Out, Slave In) pin. SD1_DAT0 I/O MFP5 SD/SDIO1 data line bit 0. SC0_CLK O MFP6 Smart Card 0 clock pin. UART0_RXD I MFP7 UART0 data receiver input pin. UART1_nRTS O MFP8 UART1 request to Send output pin. I2C2_SDA I/O MFP9 I2C2 data input/output pin. BPWM0_CH0 I/O MFP12 BPWM0 channel 0 output/capture input. EPWM0_CH5 I/O MFP13 EPWM0 channel 5 output/capture input. DAC0_ST I MFP15 DAC0 external trigger input. 15 23 31 61 VDDIO P MFP0 Power supply for PA.0~PA.5. 62 PE.14 I/O MFP0 General purpose digital I/O pin. EBI_AD8 I/O MFP2 EBI address/data bus bit 8. UART2_TXD O MFP3 UART2 data transmitter output pin. CAN0_TXD O MFP4 CAN0 bus transmitter output. SD1_nCD I MFP5 SD/SDIO1 card detect input pin 63 PE.15 I/O MFP0 General purpose digital I/O pin. EBI_AD9 I/O MFP2 EBI address/data bus bit 9. UART2_RXD I MFP3 UART2 data receiver input pin. CAN0_RXD I MFP4 CAN0 bus receiver input. 16 24 32 64 nRESET I MFP0 External reset input: active LOW, with an internal pull -up. Set this pin low reset to initial state. 17 25 33 65 PF.0 I/O MFP0 General purpose digital I/O pin. UART1_TXD O MFP2 UART1 data transmitter output pin. I2C1_SCL I/O MFP3 I2C1 clock pin.

Mar 30, 2018 Page 83 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description BPWM1_CH0 I/O MFP12 BPWM1 channel 0 output/capture input. ICE_DAT O MFP14 Serial wired debugger data pin. 18 26 34 66 PF.1 I/O MFP0 General purpose digital I/O pin. UART1_RXD I MFP2 UART1 data receiver input pin. I2C1_SDA I/O MFP3 I2C1 data input/output pin. BPWM1_CH1 I/O MFP12 BPWM1 channel 1 output/capture input. ICE_CLK I MFP14 Serial wired debugger clock pin. 67 PD.9 I/O MFP0 General purpose digital I/O pin. EBI_AD7 I/O MFP2 EBI address/data bus bit 7. I2C2_SCL I/O MFP3 I2C2 clock pin. UART2_nCTS I MFP4 UART2 clear to Send input pin. 68 PD.8 I/O MFP0 General purpose digital I/O pin. EBI_AD6 I/O MFP2 EBI address/data bus bit 6. I2C2_SDA I/O MFP3 I2C2 data input/output pin. UART2_nRTS O MFP4 UART2 request to Send output pin. 27 35 69 PC.5 I/O MFP0 General purpose digital I/O pin. EBI_AD5 I/O MFP2 EBI address/data bus bit 5. SPIM_D2 I/O MFP3 SPIM data 2 pin for Quad Mode I/O. QSPI0_MISO1 I/O MFP4 Quad SPI0 MISO1 (Master In, Slave Out) pin. UART2_TXD O MFP8 UART2 data transmitter output pin. I2C1_SCL I/O MFP9 I2C1 clock pin. CAN0_TXD O MFP10 CAN0 bus transmitter output. UART4_TXD O MFP11 UART4 data transmitter output pin. EPWM1_CH0 I/O MFP12 EPWM1 channel 0 output/capture input. 28 36 70 PC.4 I/O MFP0 General purpose digital I/O pin. EBI_AD4 I/O MFP2 EBI address/data bus bit 4. SPIM_D3 I/O MFP3 SPIM data 3 pin for Quad Mode I/O. QSPI0_MOSI1 I/O MFP4 Quad SPI0 MOSI1 (Master Out, Slave In) pin. SC1_nCD I MFP5 Smart Card 1 card detect pin. I2S0_BCLK O MFP6 I2S0 bit clock output pin. SPI1_I2SMCLK I/O MFP7 SPI1 I2S master clock output pin UART2_RXD I MFP8 UART2 data receiver input pin. I2C1_SDA I/O MFP9 I2C1 data input/output pin.

Mar 30, 2018 Page 84 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description CAN0_RXD I MFP10 CAN0 bus receiver input. UART4_RXD I MFP11 UART4 data receiver input pin. EPWM1_CH1 I/O MFP12 EPWM1 channel 1 output/capture input. 29 37 71 PC.3 I/O MFP0 General purpose digital I/O pin. EBI_AD3 I/O MFP2 EBI address/data bus bit 3. SPIM_SS I/O MFP3 SPIM slave select pin. QSPI0_SS I/O MFP4 Quad SPI0 slave select pin. SC1_PWR O MFP5 Smart Card 1 power pin. I2S0_MCLK O MFP6 I2S0 master clock output pin. SPI1_MISO I/O MFP7 SPI1 MISO (Master In, Slave Out) pin. UART2_nRTS O MFP8 UART2 request to Send output pin. I2C0_SMBAL O MFP9 I2C0 SMBus SMBALTER pin CAN1_TXD O MFP10 CAN1 bus transmitter output. UART3_TXD O MFP11 UART3 data transmitter output pin. EPWM1_CH2 I/O MFP12 EPWM1 channel 2 output/capture input. 30 38 72 PC.2 I/O MFP0 General purpose digital I/O pin. EBI_AD2 I/O MFP2 EBI address/data bus bit 2. SPIM_CLK I/O MFP3 SPIM serial clock pin. QSPI0_CLK I/O MFP4 Quad SPI0 serial clock pin. SC1_RST O MFP5 Smart Card 1 reset pin. I2S0_DI I MFP6 I2S0 data input pin. SPI1_MOSI I/O MFP7 SPI1 MOSI (Master Out, Slave In) pin. UART2_nCTS I MFP8 UART2 clear to Send input pin. I2C0_SMBSUS O MFP9 I2C0 SMBus SMBSUS pin (PMBus CONTROL pin) CAN1_RXD I MFP10 CAN1 bus receiver input. UART3_RXD I MFP11 UART3 data receiver input pin. EPWM1_CH3 I/O MFP12 EPWM1 channel 3 output/capture input. 19 31 39 73 PC.1 I/O MFP0 General purpose digital I/O pin. EBI_AD1 I/O MFP2 EBI address/data bus bit 1. SPIM_MISO I/O MFP3 SPIM MISO (Master In, Slave Out) pin. QSPI0_MISO0 I/O MFP4 Quad SPI0 MISO0 (Master In, Slave Out) pin. SC1_DAT I/O MFP5 Smart Card 1 data pin. I2S0_DO O MFP6 I2S0 data output pin.

Mar 30, 2018 Page 85 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description SPI1_CLK I/O MFP7 SPI1 serial clock pin. UART2_TXD O MFP8 UART2 data transmitter output pin. I2C0_SCL I/O MFP9 I2C0 clock pin. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. ACMP0_O O MFP14 Analog comparator 0 output pin. 20 32 40 74 PC.0 I/O MFP0 General purpose digital I/O pin. EBI_AD0 I/O MFP2 EBI address/data bus bit 0. SPIM_MOSI I/O MFP3 SPIM MOSI (Master Out, Slave In) pin. QSPI0_MOSI0 I/O MFP4 Quad SPI0 MOSI0 (Master Out, Slave In) pin. SC1_CLK O MFP5 Smart Card 1 clock pin. I2S0_LRCK O MFP6 I2S0 left right channel clock output pin. SPI1_SS I/O MFP7 SPI1 slave select pin. UART2_RXD I MFP8 UART2 data receiver input pin. I2C0_SDA I/O MFP9 I2C0 data input/output pin. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. ACMP1_O O MFP14 Analog comparator 1 output pin. 75 VSS P MFP0 Ground pin for digital circuit.

76 VDD P MFP0 Power supply for I/O ports and LDO source for internal

PLL and digital circuit. 77 PG.9 I/O MFP0 General purpose digital I/O pin. EBI_AD0 I/O MFP2 EBI address/data bus bit 0. SD1_DAT3 I/O MFP3 SD/SDIO1 data line bit 3. SPIM_D2 I/O MFP4 SPIM data 2 pin for Quad Mode I/O. BPWM0_CH5 I/O MFP12 BPWM0 channel 5 output/capture input. 78 PG.10 I/O MFP0 General purpose digital I/O pin. EBI_AD1 I/O MFP2 EBI address/data bus bit 1. SD1_DAT2 I/O MFP3 SD/SDIO1 data line bit 2. SPIM_D3 I/O MFP4 SPIM data 3 pin for Quad Mode I/O. BPWM0_CH4 I/O MFP12 BPWM0 channel 4 output/capture input. 79 PG.11 I/O MFP0 General purpose digital I/O pin. EBI_AD2 I/O MFP2 EBI address/data bus bit 2. SD1_DAT1 I/O MFP3 SD/SDIO1 data line bit 1. SPIM_SS I/O MFP4 SPIM slave select pin. BPWM0_CH3 I/O MFP12 BPWM0 channel 3 output/capture input.

Mar 30, 2018 Page 86 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description 80 PG.12 I/O MFP0 General purpose digital I/O pin. EBI_AD3 I/O MFP2 EBI address/data bus bit 3. SD1_DAT0 I/O MFP3 SD/SDIO1 data line bit 0. SPIM_CLK I/O MFP4 SPIM serial clock pin. BPWM0_CH2 I/O MFP12 BPWM0 channel 2 output/capture input. 81 PG.13 I/O MFP0 General purpose digital I/O pin. EBI_AD4 I/O MFP2 EBI address/data bus bit 4. SD1_CMD I/O MFP3 SD/SDIO1 command/response pin SPIM_MISO I/O MFP4 SPIM MISO (Master In, Slave Out) pin. BPWM0_CH1 I/O MFP12 BPWM0 channel 1 output/capture input. 82 PG.14 I/O MFP0 General purpose digital I/O pin. EBI_AD5 I/O MFP2 EBI address/data bus bit 5. SD1_CLK O MFP3 SD/SDIO1 clock output pin SPIM_MOSI I/O MFP4 SPIM MOSI (Master Out, Slave In) pin. BPWM0_CH0 I/O MFP12 BPWM0 channel 0 output/capture input. 83 PG.15 I/O MFP0 General purpose digital I/O pin. SD1_nCD I MFP3 SD/SDIO1 card detect input pin CLKO O MFP14 Clock Out EADC0_ST I MFP15 EADC0 external trigger input. 41 PD.3 I/O MFP0 General purpose digital I/O pin. EBI_AD10 I/O MFP2 EBI address/data bus bit 10. USCI0_CTL1 I/O MFP3 USCI0 control 1 pin. SPI0_SS I/O MFP4 SPI0 slave select pin. UART3_nRTS O MFP5 UART3 request to Send output pin. USCI1_CTL0 I/O MFP6 USCI1 control 0 pin. SC2_PWR O MFP7 Smart Card 2 power pin. SC1_nCD I MFP8 Smart Card 1 card detect pin. UART0_TXD O MFP9 UART0 data transmitter output pin. 42 PD.2 I/O MFP0 General purpose digital I/O pin. EBI_AD11 I/O MFP2 EBI address/data bus bit 11. USCI0_DAT1 I/O MFP3 USCI0 data 1 pin. SPI0_CLK I/O MFP4 SPI0 serial clock pin. UART3_nCTS I MFP5 UART3 clear to Send input pin.

Mar 30, 2018 Page 87 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description SC2_RST O MFP7 Smart Card 2 reset pin. UART0_RXD I MFP9 UART0 data receiver input pin. 43 PD.1 I/O MFP0 General purpose digital I/O pin. EBI_AD12 I/O MFP2 EBI address/data bus bit 12. USCI0_DAT0 I/O MFP3 USCI0 data 0 pin. SPI0_MISO I/O MFP4 SPI0 MISO (Master In, Slave Out) pin. UART3_TXD O MFP5 UART3 data transmitter output pin. I2C2_SCL I/O MFP6 I2C2 clock pin. SC2_DAT I/O MFP7 Smart Card 2 data pin. 44 PD.0 I/O MFP0 General purpose digital I/O pin. EBI_AD13 I/O MFP2 EBI address/data bus bit 13. USCI0_CLK I/O MFP3 USCI0 clock pin. SPI0_MOSI I/O MFP4 SPI0 MOSI (Master Out, Slave In) pin. UART3_RXD I MFP5 UART3 data receiver input pin. I2C2_SDA I/O MFP6 I2C2 data input/output pin. SC2_CLK O MFP7 Smart Card 2 clock pin. TM2 I/O MFP14 Timer2 event counter input/toggle output pin. 84 PD.13 I/O MFP0 General purpose digital I/O pin. EBI_AD10 I/O MFP2 EBI address/data bus bit 10. SD0_nCD I MFP3 SD/SDIO0 card detect input pin SPI0_I2SMCLK I/O MFP4 SPI0 I2S master clock output pin SPI1_I2SMCLK I/O MFP5 SPI1 I2S master clock output pin SC2_nCD I MFP7 Smart Card 2 card detect pin. 21 33 45 85 PA.12 I/O MFP0 General purpose digital I/O pin. I2S0_BCLK O MFP2 I2S0 bit clock output pin. UART4_TXD O MFP3 UART4 data transmitter output pin. I2C1_SCL I/O MFP4 I2C1 clock pin. SPI2_SS I/O MFP5 SPI2 slave select pin. CAN0_TXD O MFP6 CAN0 bus transmitter output. SC2_PWR O MFP7 Smart Card 2 power pin. BPWM1_CH2 I/O MFP11 BPWM1 channel 2 output/capture input. QEI1_INDEX I MFP12 Quadrature encoder 1 index input USB_VBUS P MFP14 Power supply from USB host or HUB.

Mar 30, 2018 Page 88 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description 22 34 46 86 PA.13 I/O MFP0 General purpose digital I/O pin. I2S0_MCLK O MFP2 I2S0 master clock output pin. UART4_RXD I MFP3 UART4 data receiver input pin. I2C1_SDA I/O MFP4 I2C1 data input/output pin. SPI2_CLK I/O MFP5 SPI2 serial clock pin. CAN0_RXD I MFP6 CAN0 bus receiver input. SC2_RST O MFP7 Smart Card 2 reset pin. BPWM1_CH3 I/O MFP11 BPWM1 channel 3 output/capture input. QEI1_A I MFP12 Quadrature encoder 1 phase A input USB_D- A MFP14 USB differential signal D-. 23 35 47 87 PA.14 I/O MFP0 General purpose digital I/O pin. I2S0_DI I MFP2 I2S0 data input pin. UART0_TXD O MFP3 UART0 data transmitter output pin. SPI2_MISO I/O MFP5 SPI2 MISO (Master In, Slave Out) pin. I2C2_SCL I/O MFP6 I2C2 clock pin. SC2_DAT I/O MFP7 Smart Card 2 data pin. BPWM1_CH4 I/O MFP11 BPWM1 channel 4 output/capture input. QEI1_B I MFP12 Quadrature encoder 1 phase B input USB_D+ A MFP14 USB differential signal D+. 24 36 48 88 PA.15 I/O MFP0 General purpose digital I/O pin. I2S0_DO O MFP2 I2S0 data output pin. UART0_RXD I MFP3 UART0 data receiver input pin. SPI2_MOSI I/O MFP5 SPI2 MOSI (Master Out, Slave In) pin. I2C2_SDA I/O MFP6 I2C2 data input/output pin. SC2_CLK O MFP7 Smart Card 2 clock pin. BPWM1_CH5 I/O MFP11 BPWM1 channel 5 output/capture input. EPWM0_SYNC_IN I MFP12 EPWM0 counter synchronous trigger input pin. USB_OTG_ID I MFP14 USB_ identification. 89 NC

90 VDD P MFP0 Power supply for I/O ports and LDO source for internal

PLL and digital circuit. 91 NC 92 NC 93 VSS P MFP0 Ground pin for digital circuit.

Mar 30, 2018 Page 89 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description 94 NC 95 LDO_CAP A MFP0 LDO output pin. Note: This pin needs to be connected with a 1uF capacitor. 96 NC 97 PE.7 I/O MFP0 General purpose digital I/O pin. SD0_CMD I/O MFP3 SD/SDIO0 command/response pin SPIM_D2 I/O MFP4 SPIM data 2 pin for Quad Mode I/O. UART5_TXD O MFP8 UART5 data transmitter output pin. CAN1_TXD O MFP9 CAN1 bus transmitter output. QEI1_INDEX I MFP11 Quadrature encoder 1 index input EPWM0_CH0 I/O MFP12 EPWM0 channel 0 output/capture input. BPWM0_CH5 I/O MFP13 BPWM0 channel 5 output/capture input. 98 PE.6 I/O MFP0 General purpose digital I/O pin. SD0_CLK O MFP3 SD/SDIO0 clock output pin SPIM_D3 I/O MFP4 SPIM data 3 pin for Quad Mode I/O. SPI3_I2SMCLK I/O MFP5 SPI3 I2S master clock output pin SC0_nCD I MFP6 Smart Card 0 card detect pin. USCI0_CTL0 I/O MFP7 USCI0 control 0 pin. UART5_RXD I MFP8 UART5 data receiver input pin. CAN1_RXD I MFP9 CAN1 bus receiver input. QEI1_A I MFP11 Quadrature encoder 1 phase A input EPWM0_CH1 I/O MFP12 EPWM0 channel 1 output/capture input. BPWM0_CH4 I/O MFP13 BPWM0 channel 4 output/capture input. 99 PE.5 I/O MFP0 General purpose digital I/O pin. EBI_nRD O MFP2 EBI read enable output pin. SD0_DAT3 I/O MFP3 SD/SDIO0 data line bit 3. SPIM_SS I/O MFP4 SPIM slave select pin. SPI3_SS I/O MFP5 SPI3 slave select pin. SC0_PWR O MFP6 Smart Card 0 power pin. USCI0_CTL1 I/O MFP7 USCI0 control 1 pin. QEI1_B I MFP11 Quadrature encoder 1 phase B input EPWM0_CH2 I/O MFP12 EPWM0 channel 2 output/capture input. BPWM0_CH3 I/O MFP13 BPWM0 channel 3 output/capture input.

Mar 30, 2018 Page 90 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description 100 PE.4 I/O MFP0 General purpose digital I/O pin. EBI_nWR O MFP2 EBI write enable output pin. SD0_DAT2 I/O MFP3 SD/SDIO0 data line bit 2. SPIM_CLK I/O MFP4 SPIM serial clock pin. SPI3_CLK I/O MFP5 SPI3 serial clock pin. SC0_RST O MFP6 Smart Card 0 reset pin. USCI0_DAT1 I/O MFP7 USCI0 data 1 pin. QEI0_INDEX I MFP11 Quadrature encoder 0 index input EPWM0_CH3 I/O MFP12 EPWM0 channel 3 output/capture input. BPWM0_CH2 I/O MFP13 BPWM0 channel 2 output/capture input. 101 PE.3 I/O MFP0 General purpose digital I/O pin. EBI_MCLK O MFP2 EBI external clock output pin. SD0_DAT1 I/O MFP3 SD/SDIO0 data line bit 1. SPIM_MISO I/O MFP4 SPIM MISO (Master In, Slave Out) pin. SPI3_MISO I/O MFP5 SPI3 MISO (Master In, Slave Out) pin. SC0_DAT I/O MFP6 Smart Card 0 data pin. USCI0_DAT0 I/O MFP7 USCI0 data 0 pin. QEI0_A I MFP11 Quadrature encoder 0 phase A input EPWM0_CH4 I/O MFP12 EPWM0 channel 4 output/capture input. BPWM0_CH1 I/O MFP13 BPWM0 channel 1 output/capture input. 102 PE.2 I/O MFP0 General purpose digital I/O pin. EBI_ALE O MFP2 EBI address latch enable output pin. SD0_DAT0 I/O MFP3 SD/SDIO0 data line bit 0. SPIM_MOSI I/O MFP4 SPIM MOSI (Master Out, Slave In) pin. SPI3_MOSI I/O MFP5 SPI3 MOSI (Master Out, Slave In) pin. SC0_CLK O MFP6 Smart Card 0 clock pin. USCI0_CLK I/O MFP7 USCI0 clock pin. QEI0_B I MFP11 Quadrature encoder 0 phase B input EPWM0_CH5 I/O MFP12 EPWM0 channel 5 output/capture input. BPWM0_CH0 I/O MFP13 BPWM0 channel 0 output/capture input. 103 VSS P MFP0 Ground pin for digital circuit.

104 VDD P MFP0 Power supply for I/O ports and LDO source for internal

PLL and digital circuit. 105 PE.1 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 91 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description EBI_AD10 I/O MFP2 EBI address/data bus bit 10. QSPI0_MISO0 I/O MFP3 Quad SPI0 MISO0 (Master In, Slave Out) pin. SC2_DAT I/O MFP4 Smart Card 2 data pin. I2S0_BCLK O MFP5 I2S0 bit clock output pin. SPI1_MISO I/O MFP6 SPI1 MISO (Master In, Slave Out) pin. UART3_TXD O MFP7 UART3 data transmitter output pin. I2C1_SCL I/O MFP8 I2C1 clock pin. UART4_nCTS I MFP9 UART4 clear to Send input pin. 106 PE.0 I/O MFP0 General purpose digital I/O pin. EBI_AD11 I/O MFP2 EBI address/data bus bit 11. QSPI0_MOSI0 I/O MFP3 Quad SPI0 MOSI0 (Master Out, Slave In) pin. SC2_CLK O MFP4 Smart Card 2 clock pin. I2S0_MCLK O MFP5 I2S0 master clock output pin. SPI1_MOSI I/O MFP6 SPI1 MOSI (Master Out, Slave In) pin. UART3_RXD I MFP7 UART3 data receiver input pin. I2C1_SDA I/O MFP8 I2C1 data input/output pin. UART4_nRTS O MFP9 UART4 request to Send output pin. 107 PH.8 I/O MFP0 General purpose digital I/O pin. EBI_AD12 I/O MFP2 EBI address/data bus bit 12. QSPI0_CLK I/O MFP3 Quad SPI0 serial clock pin. SC2_PWR O MFP4 Smart Card 2 power pin. I2S0_DI I MFP5 I2S0 data input pin. SPI1_CLK I/O MFP6 SPI1 serial clock pin. UART3_nRTS O MFP7 UART3 request to Send output pin. I2C1_SMBAL O MFP8 I2C1 SMBus SMBALTER pin I2C2_SCL I/O MFP9 I2C2 clock pin. UART1_TXD O MFP10 UART1 data transmitter output pin. 108 PH.9 I/O MFP0 General purpose digital I/O pin. EBI_AD13 I/O MFP2 EBI address/data bus bit 13. QSPI0_SS I/O MFP3 Quad SPI0 slave select pin. SC2_RST O MFP4 Smart Card 2 reset pin. I2S0_DO O MFP5 I2S0 data output pin. SPI1_SS I/O MFP6 SPI1 slave select pin.

Mar 30, 2018 Page 92 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description UART3_nCTS I MFP7 UART3 clear to Send input pin. I2C1_SMBSUS O MFP8 I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) I2C2_SDA I/O MFP9 I2C2 data input/output pin. UART1_RXD I MFP10 UART1 data receiver input pin. 109 PH.10 I/O MFP0 General purpose digital I/O pin. EBI_AD14 I/O MFP2 EBI address/data bus bit 14. QSPI0_MISO1 I/O MFP3 Quad SPI0 MISO1 (Master In, Slave Out) pin. SC2_nCD I MFP4 Smart Card 2 card detect pin. I2S0_LRCK O MFP5 I2S0 left right channel clock output pin. SPI1_I2SMCLK I/O MFP6 SPI1 I2S master clock output pin UART4_TXD O MFP7 UART4 data transmitter output pin. UART0_TXD O MFP8 UART0 data transmitter output pin. 110 PH.11 I/O MFP0 General purpose digital I/O pin. EBI_AD15 I/O MFP2 EBI address/data bus bit 15. QSPI0_MOSI1 I/O MFP3 Quad SPI0 MOSI1 (Master Out, Slave In) pin. UART4_RXD I MFP7 UART4 data receiver input pin. UART0_RXD I MFP8 UART0 data receiver input pin. EPWM0_CH5 I/O MFP11 EPWM0 channel 5 output/capture input. 111 PD.14 I/O MFP0 General purpose digital I/O pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. SPI3_I2SMCLK I/O MFP3 SPI3 I2S master clock output pin SC1_nCD I MFP4 Smart Card 1 card detect pin. EPWM0_CH4 I/O MFP11 EPWM0 channel 4 output/capture input. 25 37 49 112 VSS P MFP0 Ground pin for digital circuit. 26 38 50 113 LDO_CAP A MFP0 LDO output pin. 27 39 51 114 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 40 52 115 PC.14 I/O MFP0 General purpose digital I/O pin. EBI_AD11 I/O MFP2 EBI address/data bus bit 11. SC1_nCD I MFP3 Smart Card 1 card detect pin. SPI0_I2SMCLK I/O MFP4 SPI0 I2S master clock output pin USCI0_CTL0 I/O MFP5 USCI0 control 0 pin. QSPI0_CLK I/O MFP6 Quad SPI0 serial clock pin. EPWM0_SYNC_IN I MFP11 EPWM0 counter synchronous trigger input pin.

Mar 30, 2018 Page 93 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description TM1 I/O MFP13 Timer1 event counter input/toggle output pin. USB_VBUS_ST I MFP14 USB external VBUS regulator status pin. 28 41 53 116 PB.15 I/O MFP0 General purpose digital I/O pin. EADC0_CH15 A MFP1 EADC0 channel 15 analog input. EBI_AD12 I/O MFP2 EBI address/data bus bit 12. SC1_PWR O MFP3 Smart Card 1 power pin. SPI0_SS I/O MFP4 SPI0 slave select pin. USCI0_CTL1 I/O MFP5 USCI0 control 1 pin. UART0_nCTS I MFP6 UART0 clear to Send input pin. UART3_TXD O MFP7 UART3 data transmitter output pin. I2C2_SMBAL O MFP8 I2C2 SMBus SMBALTER pin EPWM1_CH0 I/O MFP11 EPWM1 channel 0 output/capture input. TM0_EXT I/O MFP13 Timer0 external capture input/toggle output pin. USB_VBUS_EN O MFP14 USB external VBUS regulator enable pin. 29 42 54 117 PB.14 I/O MFP0 General purpose digital I/O pin. EADC0_CH14 A MFP1 EADC0 channel 14 analog input. EBI_AD13 I/O MFP2 EBI address/data bus bit 13. SC1_RST O MFP3 Smart Card 1 reset pin. SPI0_CLK I/O MFP4 SPI0 serial clock pin. USCI0_DAT1 I/O MFP5 USCI0 data 1 pin. UART0_nRTS O MFP6 UART0 request to Send output pin. UART3_RXD I MFP7 UART3 data receiver input pin. I2C2_SMBSUS O MFP8 I2C2 SMBus SMBSUS pin (PMBus CONTROL pin) EPWM1_CH1 I/O MFP11 EPWM1 channel 1 output/capture input. TM1_EXT I/O MFP13 Timer1 external capture input/toggle output pin. CLKO O MFP14 Clock Out 30 43 55 118 PB.13 I/O MFP0 General purpose digital I/O pin. EADC0_CH13 A MFP1 EADC0 channel 13 analog input. DAC1_OUT A MFP1 DAC1 channel analog output. ACMP0_P3 A MFP1 Analog comparator 0 positive input 3 pin. ACMP1_P3 A MFP1 Analog comparator 1 positive input 3 pin. EBI_AD14 I/O MFP2 EBI address/data bus bit 14. SC1_DAT I/O MFP3 Smart Card 1 data pin.

Mar 30, 2018 Page 94 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description SPI0_MISO I/O MFP4 SPI0 MISO (Master In, Slave Out) pin. USCI0_DAT0 I/O MFP5 USCI0 data 0 pin. UART0_TXD O MFP6 UART0 data transmitter output pin. UART3_nRTS O MFP7 UART3 request to Send output pin. I2C2_SCL I/O MFP8 I2C2 clock pin. EPWM1_CH2 I/O MFP11 EPWM1 channel 2 output/capture input. TM2_EXT I/O MFP13 Timer2 external capture input/toggle output pin. 31 44 56 119 PB.12 I/O MFP0 General purpose digital I/O pin. EADC0_CH12 A MFP1 EADC0 channel 12 analog input. DAC0_OUT A MFP1 DAC0 channel analog output. ACMP0_P2 A MFP1 Analog comparator 0 positive input 2 pin. ACMP1_P2 A MFP1 Analog comparator 1 positive input 2 pin. EBI_AD15 I/O MFP2 EBI address/data bus bit 15. SC1_CLK O MFP3 Smart Card 1 clock pin. SPI0_MOSI I/O MFP4 SPI0 MOSI (Master Out, Slave In) pin. USCI0_CLK I/O MFP5 USCI0 clock pin. UART0_RXD I MFP6 UART0 data receiver input pin. UART3_nCTS I MFP7 UART3 clear to Send input pin. I2C2_SDA I/O MFP8 I2C2 data input/output pin. SD0_nCD I MFP9 SD/SDIO0 card detect input pin EPWM1_CH3 I/O MFP11 EPWM1 channel 3 output/capture input. TM3_EXT I/O MFP13 Timer3 external capture input/toggle output pin. 32 45 57 120 AVDD P MFP0 Power supply for internal analog circuit. 58 121 VREF A MFP0 ADC reference voltage input. Note: This pin needs to be connected with a 1uF capacitor. 46 59 122 AVSS P MFP0 Ground pin for analog circuit. 60 123 PB.11 I/O MFP0 General purpose digital I/O pin. EADC0_CH11 A MFP1 EADC0 channel 11 analog input. EBI_ADR16 O MFP2 EBI address bus bit 16. UART0_nCTS I MFP5 UART0 clear to Send input pin. UART4_TXD O MFP6 UART4 data transmitter output pin. I2C1_SCL I/O MFP7 I2C1 clock pin. CAN0_TXD O MFP8 CAN0 bus transmitter output.

Mar 30, 2018 Page 95 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description SPI0_I2SMCLK I/O MFP9 SPI0 I2S master clock output pin BPWM1_CH0 I/O MFP10 BPWM1 channel 0 output/capture input. SPI3_CLK I/O MFP11 SPI3 serial clock pin. 61 124 PB.10 I/O MFP0 General purpose digital I/O pin. EADC0_CH10 A MFP1 EADC0 channel 10 analog input. EBI_ADR17 O MFP2 EBI address bus bit 17. USCI1_CTL0 I/O MFP4 USCI1 control 0 pin. UART0_nRTS O MFP5 UART0 request to Send output pin. UART4_RXD I MFP6 UART4 data receiver input pin. I2C1_SDA I/O MFP7 I2C1 data input/output pin. CAN0_RXD I MFP8 CAN0 bus receiver input. BPWM1_CH1 I/O MFP10 BPWM1 channel 1 output/capture input. SPI3_SS I/O MFP11 SPI3 slave select pin. 62 125 PB.9 I/O MFP0 General purpose digital I/O pin. EADC0_CH9 A MFP1 EADC0 channel 9 analog input. EBI_ADR18 O MFP2 EBI address bus bit 18. USCI1_CTL1 I/O MFP4 USCI1 control 1 pin. UART0_TXD O MFP5 UART0 data transmitter output pin. UART1_nCTS I MFP6 UART1 clear to Send input pin. I2C1_SMBAL O MFP7 I2C1 SMBus SMBALTER pin BPWM1_CH2 I/O MFP10 BPWM1 channel 2 output/capture input. SPI3_MISO I/O MFP11 SPI3 MISO (Master In, Slave Out) pin. INT7 I MFP13 External interrupt 7 input pin. 63 126 PB.8 I/O MFP0 General purpose digital I/O pin. EADC0_CH8 A MFP1 EADC0 channel 8 analog input. EBI_ADR19 O MFP2 EBI address bus bit 19. USCI1_CLK I/O MFP4 USCI1 clock pin. UART0_RXD I MFP5 UART0 data receiver input pin. UART1_nRTS O MFP6 UART1 request to Send output pin. I2C1_SMBSUS O MFP7 I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) BPWM1_CH3 I/O MFP10 BPWM1 channel 3 output/capture input. SPI3_MOSI I/O MFP11 SPI3 MOSI (Master Out, Slave In) pin. INT6 I MFP13 External interrupt 6 input pin.

Mar 30, 2018 Page 96 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description 47 64 127 PB.7 I/O MFP0 General purpose digital I/O pin. EADC0_CH7 A MFP1 EADC0 channel 7 analog input. EBI_nWRL O MFP2 EBI low byte write enable output pin. USCI1_DAT0 I/O MFP4 USCI1 data 0 pin. CAN1_TXD O MFP5 CAN1 bus transmitter output. UART1_TXD O MFP6 UART1 data transmitter output pin. SD1_CMD I/O MFP7 SD/SDIO1 command/response pin EBI_nCS0 O MFP8 EBI chip select 0 output pin. BPWM1_CH4 I/O MFP10 BPWM1 channel 4 output/capture input. EPWM1_BRAKE0 I MFP11 EPWM1 Brake 0 input pin. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. INT5 I MFP13 External interrupt 5 input pin. USB_VBUS_ST I MFP14 USB external VBUS regulator status pin. ACMP0_O O MFP15 Analog comparator 0 output pin. 48 1 128 PB.6 I/O MFP0 General purpose digital I/O pin. EADC0_CH6 A MFP1 EADC0 channel 6 analog input. EBI_nWRH O MFP2 EBI high byte write enable output pin USCI1_DAT1 I/O MFP4 USCI1 data 1 pin. CAN1_RXD I MFP5 CAN1 bus receiver input. UART1_RXD I MFP6 UART1 data receiver input pin. SD1_CLK O MFP7 SD/SDIO1 clock output pin EBI_nCS1 O MFP8 EBI chip select 1 output pin. BPWM1_CH5 I/O MFP10 BPWM1 channel 5 output/capture input. EPWM1_BRAKE1 I MFP11 EPWM1 Brake 1 input pin. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. INT4 I MFP13 External interrupt 4 input pin. USB_VBUS_EN O MFP14 USB external VBUS regulator enable pin. ACMP1_O O MFP15 Analog comparator 1 output pin.

Mar 30, 2018 Page 97 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.2.3 M483 Series Pin Description

Pin Name Type MFP Description 2 1 PB.5 I/O MFP0 General purpose digital I/O pin. EADC0_CH5 A MFP1 EADC0 channel 5 analog input. ACMP1_N A MFP1 Analog comparator 1 negative input pin. EBI_ADR0 O MFP2 EBI address bus bit 0. SD0_DAT3 I/O MFP3 SD/SDIO0 data line bit 3. SPI1_MISO I/O MFP5 SPI1 MISO (Master In, Slave Out) pin. I2C0_SCL I/O MFP6 I2C0 clock pin. UART5_TXD O MFP7 UART5 data transmitter output pin. USCI1_CTL0 I/O MFP8 USCI1 control 0 pin. SC0_CLK O MFP9 Smart Card 0 clock pin. I2S0_BCLK O MFP10 I2S0 bit clock output pin. EPWM0_CH0 I/O MFP11 EPWM0 channel 0 output/capture input. TM0 I/O MFP14 Timer0 event counter input/toggle output pin. INT0 I MFP15 External interrupt 0 input pin. 3 2 PB.4 I/O MFP0 General purpose digital I/O pin. EADC0_CH4 A MFP1 EADC0 channel 4 analog input. ACMP1_P1 A MFP1 Analog comparator 1 positive input 1 pin. EBI_ADR1 O MFP2 EBI address bus bit 1. SD0_DAT2 I/O MFP3 SD/SDIO0 data line bit 2. SPI1_MOSI I/O MFP5 SPI1 MOSI (Master Out, Slave In) pin. I2C0_SDA I/O MFP6 I2C0 data input/output pin. UART5_RXD I MFP7 UART5 data receiver input pin. USCI1_CTL1 I/O MFP8 USCI1 control 1 pin. SC0_DAT I/O MFP9 Smart Card 0 data pin. I2S0_MCLK O MFP10 I2S0 master clock output pin. EPWM0_CH1 I/O MFP11 EPWM0 channel 1 output/capture input. TM1 I/O MFP14 Timer1 event counter input/toggle output pin. INT1 I MFP15 External interrupt 1 input pin. 4 3 PB.3 I/O MFP0 General purpose digital I/O pin. EADC0_CH3 A MFP1 EADC0 channel 3 analog input. ACMP0_N A MFP1 Analog comparator 0 negative input pin. EBI_ADR2 O MFP2 EBI address bus bit 2. SD0_DAT1 I/O MFP3 SD/SDIO0 data line bit 1.

Mar 30, 2018 Page 98 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description SPI1_CLK I/O MFP5 SPI1 serial clock pin. UART1_TXD O MFP6 UART1 data transmitter output pin. UART5_nRTS O MFP7 UART5 request to Send output pin. USCI1_DAT1 I/O MFP8 USCI1 data 1 pin. SC0_RST O MFP9 Smart Card 0 reset pin. I2S0_DI I MFP10 I2S0 data input pin. EPWM0_CH2 I/O MFP11 EPWM0 channel 2 output/capture input. TM2 I/O MFP14 Timer2 event counter input/toggle output pin. INT2 I MFP15 External interrupt 2 input pin. 5 4 PB.2 I/O MFP0 General purpose digital I/O pin. EADC0_CH2 A MFP1 EADC0 channel 2 analog input. ACMP0_P1 A MFP1 Analog comparator 0 positive input 1 pin. OPA0_O A MFP1 Operational amplifier 0 output pin. EBI_ADR3 O MFP2 EBI address bus bit 3. SD0_DAT0 I/O MFP3 SD/SDIO0 data line bit 0. SPI1_SS I/O MFP5 SPI1 slave select pin. UART1_RXD I MFP6 UART1 data receiver input pin. UART5_nCTS I MFP7 UART5 clear to Send input pin. USCI1_DAT0 I/O MFP8 USCI1 data 0 pin. SC0_PWR O MFP9 Smart Card 0 power pin. I2S0_DO O MFP10 I2S0 data output pin. EPWM0_CH3 I/O MFP11 EPWM0 channel 3 output/capture input. TM3 I/O MFP14 Timer3 event counter input/toggle output pin. INT3 I MFP15 External interrupt 3 input pin. 5 PC.12 I/O MFP0 General purpose digital I/O pin. EBI_ADR4 O MFP2 EBI address bus bit 4. UART0_TXD O MFP3 UART0 data transmitter output pin. I2C0_SCL I/O MFP4 I2C0 clock pin. SPI3_MISO I/O MFP6 SPI3 MISO (Master In, Slave Out) pin. SC0_nCD I MFP9 Smart Card 0 card detect pin. ECAP1_IC2 I MFP11 Enhanced capture unit 1 input 2 pin. EPWM1_CH0 I/O MFP12 EPWM1 channel 0 output/capture input. ACMP0_O O MFP14 Analog comparator 0 output pin. 6 PC.11 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 99 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description EBI_ADR5 O MFP2 EBI address bus bit 5. UART0_RXD I MFP3 UART0 data receiver input pin. I2C0_SDA I/O MFP4 I2C0 data input/output pin. SPI3_MOSI I/O MFP6 SPI3 MOSI (Master Out, Slave In) pin. ECAP1_IC1 I MFP11 Enhanced capture unit 1 input 1 pin. EPWM1_CH1 I/O MFP12 EPWM1 channel 1 output/capture input. ACMP1_O O MFP14 Analog comparator 1 output pin. 7 PC.10 I/O MFP0 General purpose digital I/O pin. EBI_ADR6 O MFP2 EBI address bus bit 6. SPI3_CLK I/O MFP6 SPI3 serial clock pin. UART3_TXD O MFP7 UART3 data transmitter output pin. CAN1_TXD O MFP9 CAN1 bus transmitter output. ECAP1_IC0 I MFP11 Enhanced capture unit 1 input 0 pin. EPWM1_CH2 I/O MFP12 EPWM1 channel 2 output/capture input. 8 PC.9 I/O MFP0 General purpose digital I/O pin. EBI_ADR7 O MFP2 EBI address bus bit 7. SPI3_SS I/O MFP6 SPI3 slave select pin. UART3_RXD I MFP7 UART3 data receiver input pin. CAN1_RXD I MFP9 CAN1 bus receiver input. EPWM1_CH3 I/O MFP12 EPWM1 channel 3 output/capture input. 6 9 PB.1 I/O MFP0 General purpose digital I/O pin. EADC0_CH1 A MFP1 EADC0 channel 1 analog input. OPA0_N A MFP1 Operational amplifier 0 negative input pin. EBI_ADR8 O MFP2 EBI address bus bit 8. SD0_CLK O MFP3 SD/SDIO0 clock output pin SPI1_I2SMCLK I/O MFP5 SPI1 I2S master clock output pin SPI3_I2SMCLK I/O MFP6 SPI3 I2S master clock output pin UART2_TXD O MFP7 UART2 data transmitter output pin. USCI1_CLK I/O MFP8 USCI1 clock pin. I2C1_SCL I/O MFP9 I2C1 clock pin. I2S0_LRCK O MFP10 I2S0 left right channel clock output pin. EPWM0_CH4 I/O MFP11 EPWM0 channel 4 output/capture input. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. EPWM0_BRAKE0 I MFP13 EPWM0 Brake 0 input pin.

Mar 30, 2018 Page 100 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description 7 10 PB.0 I/O MFP0 General purpose digital I/O pin. EADC0_CH0 A MFP1 EADC0 channel 0 analog input. OPA0_P A MFP1 Operational amplifier 0 positive input pin. EBI_ADR9 O MFP2 EBI address bus bit 9. SD0_CMD I/O MFP3 SD/SDIO0 command/response pin UART2_RXD I MFP7 UART2 data receiver input pin. SPI0_I2SMCLK I/O MFP8 SPI0 I2S master clock output pin I2C1_SDA I/O MFP9 I2C1 data input/output pin. EPWM0_CH5 I/O MFP11 EPWM0 channel 5 output/capture input. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. EPWM0_BRAKE1 I MFP13 EPWM0 Brake 1 input pin. 11 VSS P MFP0 Ground pin for digital circuit.

12 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL

and digital circuit. 8 13 PA.11 I/O MFP0 General purpose digital I/O pin. ACMP0_P0 A MFP1 Analog comparator 0 positive input 0 pin. EBI_nRD O MFP2 EBI read enable output pin. SC2_PWR O MFP3 Smart Card 2 power pin. SPI2_SS I/O MFP4 SPI2 slave select pin. SD1_DAT3 I/O MFP5 SD/SDIO1 data line bit 3. USCI0_CLK I/O MFP6 USCI0 clock pin. I2C2_SCL I/O MFP7 I2C2 clock pin. BPWM0_CH0 I/O MFP9 BPWM0 channel 0 output/capture input. EPWM0_SYNC_OUT O MFP10 EPWM0 counter synchronous trigger output pin. TM0_EXT I/O MFP13 Timer0 external capture input/toggle output pin. DAC1_ST I MFP14 DAC1 external trigger input. 9 14 PA.10 I/O MFP0 General purpose digital I/O pin. ACMP1_P0 A MFP1 Analog comparator 1 positive input 0 pin. OPA1_O A MFP1 Operational amplifier 1 output pin. EBI_nWR O MFP2 EBI write enable output pin. SC2_RST O MFP3 Smart Card 2 reset pin. SPI2_CLK I/O MFP4 SPI2 serial clock pin. SD1_DAT2 I/O MFP5 SD/SDIO1 data line bit 2. USCI0_DAT0 I/O MFP6 USCI0 data 0 pin.

Mar 30, 2018 Page 101 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description I2C2_SDA I/O MFP7 I2C2 data input/output pin. BPWM0_CH1 I/O MFP9 BPWM0 channel 1 output/capture input. QEI1_INDEX I MFP10 Quadrature encoder 1 index input ECAP0_IC0 I MFP11 Enhanced capture unit 0 input 0 pin. TM1_EXT I/O MFP13 Timer1 external capture input/toggle output pin. DAC0_ST I MFP14 DAC0 external trigger input. 10 15 PA.9 I/O MFP0 General purpose digital I/O pin. OPA1_N A MFP1 Operational amplifier 1 negative input pin. EBI_MCLK O MFP2 EBI external clock output pin. SC2_DAT I/O MFP3 Smart Card 2 data pin. SPI2_MISO I/O MFP4 SPI2 MISO (Master In, Slave Out) pin. SD1_DAT1 I/O MFP5 SD/SDIO1 data line bit 1. USCI0_DAT1 I/O MFP6 USCI0 data 1 pin. UART1_TXD O MFP7 UART1 data transmitter output pin. BPWM0_CH2 I/O MFP9 BPWM0 channel 2 output/capture input. QEI1_A I MFP10 Quadrature encoder 1 phase A input ECAP0_IC1 I MFP11 Enhanced capture unit 0 input 1 pin. TM2_EXT I/O MFP13 Timer2 external capture input/toggle output pin. 11 16 PA.8 I/O MFP0 General purpose digital I/O pin. OPA1_P A MFP1 Operational amplifier 1 positive input pin. EBI_ALE O MFP2 EBI address latch enable output pin. SC2_CLK O MFP3 Smart Card 2 clock pin. SPI2_MOSI I/O MFP4 SPI2 MOSI (Master Out, Slave In) pin. SD1_DAT0 I/O MFP5 SD/SDIO1 data line bit 0. USCI0_CTL1 I/O MFP6 USCI0 control 1 pin. UART1_RXD I MFP7 UART1 data receiver input pin. BPWM0_CH3 I/O MFP9 BPWM0 channel 3 output/capture input. QEI1_B I MFP10 Quadrature encoder 1 phase B input ECAP0_IC2 I MFP11 Enhanced capture unit 0 input 2 pin. TM3_EXT I/O MFP13 Timer3 external capture input/toggle output pin. INT4 I MFP15 External interrupt 4 input pin. 17 PC.13 I/O MFP0 General purpose digital I/O pin. EBI_ADR10 O MFP2 EBI address bus bit 10. SC2_nCD I MFP3 Smart Card 2 card detect pin.

Mar 30, 2018 Page 102 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description SPI2_I2SMCLK I/O MFP4 SPI2 I2S master clock output pin CAN1_TXD O MFP5 CAN1 bus transmitter output. USCI0_CTL0 I/O MFP6 USCI0 control 0 pin. UART2_TXD O MFP7 UART2 data transmitter output pin. BPWM0_CH4 I/O MFP9 BPWM0 channel 4 output/capture input. CLKO O MFP13 Clock Out EADC0_ST I MFP14 EADC0 external trigger input. 18 PD.12 I/O MFP0 General purpose digital I/O pin. OPA2_O A MFP1 Operational amplifier 2 output pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. CAN1_RXD I MFP5 CAN1 bus receiver input. UART2_RXD I MFP7 UART2 data receiver input pin. BPWM0_CH5 I/O MFP9 BPWM0 channel 5 output/capture input. QEI0_INDEX I MFP10 Quadrature encoder 0 index input CLKO O MFP13 Clock Out EADC0_ST I MFP14 EADC0 external trigger input. INT5 I MFP15 External interrupt 5 input pin. 19 PD.11 I/O MFP0 General purpose digital I/O pin. OPA2_N A MFP1 Operational amplifier 2 negative input pin. EBI_nCS1 O MFP2 EBI chip select 1 output pin. UART1_TXD O MFP3 UART1 data transmitter output pin. CAN0_TXD O MFP4 CAN0 bus transmitter output. QEI0_A I MFP10 Quadrature encoder 0 phase A input INT6 I MFP15 External interrupt 6 input pin. 20 PD.10 I/O MFP0 General purpose digital I/O pin. OPA2_P A MFP1 Operational amplifier 2 positive input pin. EBI_nCS2 O MFP2 EBI chip select 2 output pin. UART1_RXD I MFP3 UART1 data receiver input pin. CAN0_RXD I MFP4 CAN0 bus receiver input. QEI0_B I MFP10 Quadrature encoder 0 phase B input INT7 I MFP15 External interrupt 7 input pin. 21 PG.2 I/O MFP0 General purpose digital I/O pin. EBI_ADR11 O MFP2 EBI address bus bit 11. SPI2_SS I/O MFP3 SPI2 slave select pin.

Mar 30, 2018 Page 103 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description I2C0_SMBAL O MFP4 I2C0 SMBus SMBALTER pin I2C1_SCL I/O MFP5 I2C1 clock pin. TM0 I/O MFP13 Timer0 event counter input/toggle output pin. 22 PG.3 I/O MFP0 General purpose digital I/O pin. EBI_ADR12 O MFP2 EBI address bus bit 12. SPI2_CLK I/O MFP3 SPI2 serial clock pin. I2C0_SMBSUS O MFP4 I2C0 SMBus SMBSUS pin (PMBus CONTROL pin) I2C1_SDA I/O MFP5 I2C1 data input/output pin. TM1 I/O MFP13 Timer1 event counter input/toggle output pin. 23 PG.4 I/O MFP0 General purpose digital I/O pin. EBI_ADR13 O MFP2 EBI address bus bit 13. SPI2_MISO I/O MFP3 SPI2 MISO (Master In, Slave Out) pin. TM2 I/O MFP13 Timer2 event counter input/toggle output pin. 24 PF.11 I/O MFP0 General purpose digital I/O pin. EBI_ADR14 O MFP2 EBI address bus bit 14. SPI2_MOSI I/O MFP3 SPI2 MOSI (Master Out, Slave In) pin. TAMPER5 I/O MFP10 TAMPER detector loop pin 5. TM3 I/O MFP13 Timer3 event counter input/toggle output pin. 25 PF.10 I/O MFP0 General purpose digital I/O pin. EBI_ADR15 O MFP2 EBI address bus bit 15. SC0_nCD I MFP3 Smart Card 0 card detect pin. I2S0_BCLK O MFP4 I2S0 bit clock output pin. SPI0_I2SMCLK I/O MFP5 SPI0 I2S master clock output pin TAMPER4 I/O MFP10 TAMPER detector loop pin 4. 26 PF.9 I/O MFP0 General purpose digital I/O pin. EBI_ADR16 O MFP2 EBI address bus bit 16. SC0_PWR O MFP3 Smart Card 0 power pin. I2S0_MCLK O MFP4 I2S0 master clock output pin. SPI0_SS I/O MFP5 SPI0 slave select pin. TAMPER3 I/O MFP10 TAMPER detector loop pin 3. 27 PF.8 I/O MFP0 General purpose digital I/O pin. EBI_ADR17 O MFP2 EBI address bus bit 17. SC0_RST O MFP3 Smart Card 0 reset pin. I2S0_DI I MFP4 I2S0 data input pin.

Mar 30, 2018 Page 104 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description SPI0_CLK I/O MFP5 SPI0 serial clock pin. TAMPER2 I/O MFP10 TAMPER detector loop pin 2. 28 PF.7 I/O MFP0 General purpose digital I/O pin. EBI_ADR18 O MFP2 EBI address bus bit 18. SC0_DAT I/O MFP3 Smart Card 0 data pin. I2S0_DO O MFP4 I2S0 data output pin. SPI0_MISO I/O MFP5 SPI0 MISO (Master In, Slave Out) pin. UART4_TXD O MFP6 UART4 data transmitter output pin. TAMPER1 I/O MFP10 TAMPER detector loop pin 1. 12 29 PF.6 I/O MFP0 General purpose digital I/O pin. EBI_ADR19 O MFP2 EBI address bus bit 19. SC0_CLK O MFP3 Smart Card 0 clock pin. I2S0_LRCK O MFP4 I2S0 left right channel clock output pin. SPI0_MOSI I/O MFP5 SPI0 MOSI (Master Out, Slave In) pin. UART4_RXD I MFP6 UART4 data receiver input pin. EBI_nCS0 O MFP7 EBI chip select 0 output pin. TAMPER0 I/O MFP10 TAMPER detector loop pin 0. 13 30 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 14 31 PF.5 I/O MFP0 General purpose digital I/O pin. UART2_RXD I MFP2 UART2 data receiver input pin. UART2_nCTS I MFP4 UART2 clear to Send input pin. BPWM0_CH4 I/O MFP8 BPWM0 channel 4 output/capture input. EPWM0_SYNC_OUT O MFP9 EPWM0 counter synchronous trigger output pin. X32_IN I MFP10 External 32.768 kHz crystal input pin. EADC0_ST I MFP11 EADC0 external trigger input. 15 32 PF.4 I/O MFP0 General purpose digital I/O pin. UART2_TXD O MFP2 UART2 data transmitter output pin. UART2_nRTS O MFP4 UART2 request to Send output pin. BPWM0_CH5 I/O MFP8 BPWM0 channel 5 output/capture input. X32_OUT O MFP10 External 32.768 kHz crystal output pin. 33 PH.4 I/O MFP0 General purpose digital I/O pin. EBI_ADR3 O MFP2 EBI address bus bit 3. SPI1_MISO I/O MFP3 SPI1 MISO (Master In, Slave Out) pin.

Mar 30, 2018 Page 105 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description 34 PH.5 I/O MFP0 General purpose digital I/O pin. EBI_ADR2 O MFP2 EBI address bus bit 2. SPI1_MOSI I/O MFP3 SPI1 MOSI (Master Out, Slave In) pin. 35 PH.6 I/O MFP0 General purpose digital I/O pin. EBI_ADR1 O MFP2 EBI address bus bit 1. SPI1_CLK I/O MFP3 SPI1 serial clock pin. 36 PH.7 I/O MFP0 General purpose digital I/O pin. EBI_ADR0 O MFP2 EBI address bus bit 0. SPI1_SS I/O MFP3 SPI1 slave select pin. 16 37 PF.3 I/O MFP0 General purpose digital I/O pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. UART0_TXD O MFP3 UART0 data transmitter output pin. I2C0_SCL I/O MFP4 I2C0 clock pin. XT1_IN I MFP10 External 4~24 MHz (high speed) crystal input pin. BPWM1_CH0 I/O MFP11 BPWM1 channel 0 output/capture input. 17 38 PF.2 I/O MFP0 General purpose digital I/O pin. EBI_nCS1 O MFP2 EBI chip select 1 output pin. UART0_RXD I MFP3 UART0 data receiver input pin. I2C0_SDA I/O MFP4 I2C0 data input/output pin. QSPI0_CLK I/O MFP5 Quad SPI0 serial clock pin. XT1_OUT O MFP10 External 4~24 MHz (high speed) crystal output pin. BPWM1_CH1 I/O MFP11 BPWM1 channel 1 output/capture input. 39 VSS P MFP0 Ground pin for digital circuit.

40 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL

and digital circuit. 41 PE.8 I/O MFP0 General purpose digital I/O pin. EBI_ADR10 O MFP2 EBI address bus bit 10. I2S0_BCLK O MFP4 I2S0 bit clock output pin. SPI2_CLK I/O MFP5 SPI2 serial clock pin. USCI1_CTL1 I/O MFP6 USCI1 control 1 pin. UART2_TXD O MFP7 UART2 data transmitter output pin. EPWM0_CH0 I/O MFP10 EPWM0 channel 0 output/capture input. EPWM0_BRAKE0 I MFP11 EPWM0 Brake 0 input pin. ECAP0_IC0 I MFP12 Enhanced capture unit 0 input 0 pin.

Mar 30, 2018 Page 106 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description TRACE_CLK O MFP14 ETM Trace Clock output pin 42 PE.9 I/O MFP0 General purpose digital I/O pin. EBI_ADR11 O MFP2 EBI address bus bit 11. I2S0_MCLK O MFP4 I2S0 master clock output pin. SPI2_MISO I/O MFP5 SPI2 MISO (Master In, Slave Out) pin. USCI1_CTL0 I/O MFP6 USCI1 control 0 pin. UART2_RXD I MFP7 UART2 data receiver input pin. EPWM0_CH1 I/O MFP10 EPWM0 channel 1 output/capture input. EPWM0_BRAKE1 I MFP11 EPWM0 Brake 1 input pin. ECAP0_IC1 I MFP12 Enhanced capture unit 0 input 1 pin. TRACE_DATA0 O MFP14 ETM Trace Data 0 output pin 43 PE.10 I/O MFP0 General purpose digital I/O pin. EBI_ADR12 O MFP2 EBI address bus bit 12. I2S0_DI I MFP4 I2S0 data input pin. SPI2_MOSI I/O MFP5 SPI2 MOSI (Master Out, Slave In) pin. USCI1_DAT0 I/O MFP6 USCI1 data 0 pin. UART3_TXD O MFP7 UART3 data transmitter output pin. EPWM0_CH2 I/O MFP10 EPWM0 channel 2 output/capture input. EPWM1_BRAKE0 I MFP11 EPWM1 Brake 0 input pin. ECAP0_IC2 I MFP12 Enhanced capture unit 0 input 2 pin. TRACE_DATA1 O MFP14 ETM Trace Data 1 output pin 44 PE.11 I/O MFP0 General purpose digital I/O pin. EBI_ADR13 O MFP2 EBI address bus bit 13. I2S0_DO O MFP4 I2S0 data output pin. SPI2_SS I/O MFP5 SPI2 slave select pin. USCI1_DAT1 I/O MFP6 USCI1 data 1 pin. UART3_RXD I MFP7 UART3 data receiver input pin. UART1_nCTS I MFP8 UART1 clear to Send input pin. EPWM0_CH3 I/O MFP10 EPWM0 channel 3 output/capture input. EPWM1_BRAKE1 I MFP11 EPWM1 Brake 1 input pin. ECAP1_IC2 I MFP13 Enhanced capture unit 1 input 2 pin. TRACE_DATA2 O MFP14 ETM Trace Data 2 output pin 45 PE.12 I/O MFP0 General purpose digital I/O pin. EBI_ADR14 O MFP2 EBI address bus bit 14.

Mar 30, 2018 Page 107 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description I2S0_LRCK O MFP4 I2S0 left right channel clock output pin. SPI2_I2SMCLK I/O MFP5 SPI2 I2S master clock output pin USCI1_CLK I/O MFP6 USCI1 clock pin. UART1_nRTS O MFP8 UART1 request to Send output pin. EPWM0_CH4 I/O MFP10 EPWM0 channel 4 output/capture input. ECAP1_IC1 I MFP13 Enhanced capture unit 1 input 1 pin. TRACE_DATA3 O MFP14 ETM Trace Data 3 output pin 46 PE.13 I/O MFP0 General purpose digital I/O pin. EBI_ADR15 O MFP2 EBI address bus bit 15. I2C0_SCL I/O MFP4 I2C0 clock pin. UART4_nRTS O MFP5 UART4 request to Send output pin. UART1_TXD O MFP8 UART1 data transmitter output pin. EPWM0_CH5 I/O MFP10 EPWM0 channel 5 output/capture input. EPWM1_CH0 I/O MFP11 EPWM1 channel 0 output/capture input. BPWM1_CH5 I/O MFP12 BPWM1 channel 5 output/capture input. ECAP1_IC0 I MFP13 Enhanced capture unit 1 input 0 pin. 47 PC.8 I/O MFP0 General purpose digital I/O pin. EBI_ADR16 O MFP2 EBI address bus bit 16. I2C0_SDA I/O MFP4 I2C0 data input/output pin. UART4_nCTS I MFP5 UART4 clear to Send input pin. UART1_RXD I MFP8 UART1 data receiver input pin. EPWM1_CH1 I/O MFP11 EPWM1 channel 1 output/capture input. BPWM1_CH4 I/O MFP12 BPWM1 channel 4 output/capture input. 18 48 PC.7 I/O MFP0 General purpose digital I/O pin. EBI_AD9 I/O MFP2 EBI address/data bus bit 9. SPI1_MISO I/O MFP4 SPI1 MISO (Master In, Slave Out) pin. UART4_TXD O MFP5 UART4 data transmitter output pin. SC2_PWR O MFP6 Smart Card 2 power pin. UART0_nCTS I MFP7 UART0 clear to Send input pin. I2C1_SMBAL O MFP8 I2C1 SMBus SMBALTER pin EPWM1_CH2 I/O MFP11 EPWM1 channel 2 output/capture input. BPWM1_CH0 I/O MFP12 BPWM1 channel 0 output/capture input. TM0 I/O MFP14 Timer0 event counter input/toggle output pin. INT3 I MFP15 External interrupt 3 input pin.

Mar 30, 2018 Page 108 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description 19 49 PC.6 I/O MFP0 General purpose digital I/O pin. EBI_AD8 I/O MFP2 EBI address/data bus bit 8. SPI1_MOSI I/O MFP4 SPI1 MOSI (Master Out, Slave In) pin. UART4_RXD I MFP5 UART4 data receiver input pin. SC2_RST O MFP6 Smart Card 2 reset pin. UART0_nRTS O MFP7 UART0 request to Send output pin. I2C1_SMBSUS O MFP8 I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) EPWM1_CH3 I/O MFP11 EPWM1 channel 3 output/capture input. BPWM1_CH1 I/O MFP12 BPWM1 channel 1 output/capture input. TM1 I/O MFP14 Timer1 event counter input/toggle output pin. INT2 I MFP15 External interrupt 2 input pin. 20 50 PA.7 I/O MFP0 General purpose digital I/O pin. EBI_AD7 I/O MFP2 EBI address/data bus bit 7. SPI1_CLK I/O MFP4 SPI1 serial clock pin. SC2_DAT I/O MFP6 Smart Card 2 data pin. UART0_TXD O MFP7 UART0 data transmitter output pin. I2C1_SCL I/O MFP8 I2C1 clock pin. EPWM1_CH4 I/O MFP11 EPWM1 channel 4 output/capture input. BPWM1_CH2 I/O MFP12 BPWM1 channel 2 output/capture input. ACMP0_WLAT I MFP13 Analog comparator 0 window latch input pin TM2 I/O MFP14 Timer2 event counter input/toggle output pin. INT1 I MFP15 External interrupt 1 input pin. 21 51 PA.6 I/O MFP0 General purpose digital I/O pin. EBI_AD6 I/O MFP2 EBI address/data bus bit 6. SPI1_SS I/O MFP4 SPI1 slave select pin. SD1_nCD I MFP5 SD/SDIO1 card detect input pin SC2_CLK O MFP6 Smart Card 2 clock pin. UART0_RXD I MFP7 UART0 data receiver input pin. I2C1_SDA I/O MFP8 I2C1 data input/output pin. EPWM1_CH5 I/O MFP11 EPWM1 channel 5 output/capture input. BPWM1_CH3 I/O MFP12 BPWM1 channel 3 output/capture input. ACMP1_WLAT I MFP13 Analog comparator 1 window latch input pin TM3 I/O MFP14 Timer3 event counter input/toggle output pin. INT0 I MFP15 External interrupt 0 input pin.

Mar 30, 2018 Page 109 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description 22 52 VSS P MFP0 Ground pin for digital circuit. 23 53 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 24 54 LDO_CAP A MFP0 LDO output pin. 25 55 PA.5 I/O MFP0 General purpose digital I/O pin. SPIM_D2 I/O MFP2 SPIM data 2 pin for Quad Mode I/O. QSPI0_MISO1 I/O MFP3 Quad SPI0 MISO1 (Master In, Slave Out) pin. SPI1_I2SMCLK I/O MFP4 SPI1 I2S master clock output pin SD1_CMD I/O MFP5 SD/SDIO1 command/response pin SC2_nCD I MFP6 Smart Card 2 card detect pin. UART0_nCTS I MFP7 UART0 clear to Send input pin. UART5_TXD O MFP8 UART5 data transmitter output pin. I2C0_SCL I/O MFP9 I2C0 clock pin. CAN0_TXD O MFP10 CAN0 bus transmitter output. BPWM0_CH5 I/O MFP12 BPWM0 channel 5 output/capture input. EPWM0_CH0 I/O MFP13 EPWM0 channel 0 output/capture input. QEI0_INDEX I MFP14 Quadrature encoder 0 index input 26 56 PA.4 I/O MFP0 General purpose digital I/O pin. SPIM_D3 I/O MFP2 SPIM data 3 pin for Quad Mode I/O. QSPI0_MOSI1 I/O MFP3 Quad SPI0 MOSI1 (Master Out, Slave In) pin. SPI0_I2SMCLK I/O MFP4 SPI0 I2S master clock output pin SD1_CLK O MFP5 SD/SDIO1 clock output pin SC0_nCD I MFP6 Smart Card 0 card detect pin. UART0_nRTS O MFP7 UART0 request to Send output pin. UART5_RXD I MFP8 UART5 data receiver input pin. I2C0_SDA I/O MFP9 I2C0 data input/output pin. CAN0_RXD I MFP10 CAN0 bus receiver input. BPWM0_CH4 I/O MFP12 BPWM0 channel 4 output/capture input. EPWM0_CH1 I/O MFP13 EPWM0 channel 1 output/capture input. QEI0_A I MFP14 Quadrature encoder 0 phase A input 27 57 PA.3 I/O MFP0 General purpose digital I/O pin. SPIM_SS I/O MFP2 SPIM slave select pin. QSPI0_SS I/O MFP3 Quad SPI0 slave select pin. SPI0_SS I/O MFP4 SPI0 slave select pin.

Mar 30, 2018 Page 110 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description SD1_DAT3 I/O MFP5 SD/SDIO1 data line bit 3. SC0_PWR O MFP6 Smart Card 0 power pin. UART4_TXD O MFP7 UART4 data transmitter output pin. UART1_TXD O MFP8 UART1 data transmitter output pin. I2C1_SCL I/O MFP9 I2C1 clock pin. BPWM0_CH3 I/O MFP12 BPWM0 channel 3 output/capture input. EPWM0_CH2 I/O MFP13 EPWM0 channel 2 output/capture input. QEI0_B I MFP14 Quadrature encoder 0 phase B input 28 58 PA.2 I/O MFP0 General purpose digital I/O pin. SPIM_CLK I/O MFP2 SPIM serial clock pin. QSPI0_CLK I/O MFP3 Quad SPI0 serial clock pin. SPI0_CLK I/O MFP4 SPI0 serial clock pin. SD1_DAT2 I/O MFP5 SD/SDIO1 data line bit 2. SC0_RST O MFP6 Smart Card 0 reset pin. UART4_RXD I MFP7 UART4 data receiver input pin. UART1_RXD I MFP8 UART1 data receiver input pin. I2C1_SDA I/O MFP9 I2C1 data input/output pin. BPWM0_CH2 I/O MFP12 BPWM0 channel 2 output/capture input. EPWM0_CH3 I/O MFP13 EPWM0 channel 3 output/capture input. 29 59 PA.1 I/O MFP0 General purpose digital I/O pin. SPIM_MISO I/O MFP2 SPIM MISO (Master In, Slave Out) pin. QSPI0_MISO0 I/O MFP3 Quad SPI0 MISO0 (Master In, Slave Out) pin. SPI0_MISO I/O MFP4 SPI0 MISO (Master In, Slave Out) pin. SD1_DAT1 I/O MFP5 SD/SDIO1 data line bit 1. SC0_DAT I/O MFP6 Smart Card 0 data pin. UART0_TXD O MFP7 UART0 data transmitter output pin. UART1_nCTS I MFP8 UART1 clear to Send input pin. I2C2_SCL I/O MFP9 I2C2 clock pin. BPWM0_CH1 I/O MFP12 BPWM0 channel 1 output/capture input. EPWM0_CH4 I/O MFP13 EPWM0 channel 4 output/capture input. DAC1_ST I MFP15 DAC1 external trigger input. 30 60 PA.0 I/O MFP0 General purpose digital I/O pin. SPIM_MOSI I/O MFP2 SPIM MOSI (Master Out, Slave In) pin. QSPI0_MOSI0 I/O MFP3 Quad SPI0 MOSI0 (Master Out, Slave In) pin.

Mar 30, 2018 Page 111 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description SPI0_MOSI I/O MFP4 SPI0 MOSI (Master Out, Slave In) pin. SD1_DAT0 I/O MFP5 SD/SDIO1 data line bit 0. SC0_CLK O MFP6 Smart Card 0 clock pin. UART0_RXD I MFP7 UART0 data receiver input pin. UART1_nRTS O MFP8 UART1 request to Send output pin. I2C2_SDA I/O MFP9 I2C2 data input/output pin. BPWM0_CH0 I/O MFP12 BPWM0 channel 0 output/capture input. EPWM0_CH5 I/O MFP13 EPWM0 channel 5 output/capture input. DAC0_ST I MFP15 DAC0 external trigger input. 31 61 VDDIO P MFP0 Power supply for PA.0~PA.5. 62 PE.14 I/O MFP0 General purpose digital I/O pin. EBI_AD8 I/O MFP2 EBI address/data bus bit 8. UART2_TXD O MFP3 UART2 data transmitter output pin. CAN0_TXD O MFP4 CAN0 bus transmitter output. SD1_nCD I MFP5 SD/SDIO1 card detect input pin 63 PE.15 I/O MFP0 General purpose digital I/O pin. EBI_AD9 I/O MFP2 EBI address/data bus bit 9. UART2_RXD I MFP3 UART2 data receiver input pin. CAN0_RXD I MFP4 CAN0 bus receiver input. 32 64 nRESET I MFP0 External reset input: active LOW, with an internal pull -up. Set this pin low reset to initial state. 33 65 PF.0 I/O MFP0 General purpose digital I/O pin. UART1_TXD O MFP2 UART1 data transmitter output pin. I2C1_SCL I/O MFP3 I2C1 clock pin. BPWM1_CH0 I/O MFP12 BPWM1 channel 0 output/capture input. ICE_DAT O MFP14 Serial wired debugger data pin. 34 66 PF.1 I/O MFP0 General purpose digital I/O pin. UART1_RXD I MFP2 UART1 data receiver input pin. I2C1_SDA I/O MFP3 I2C1 data input/output pin. BPWM1_CH1 I/O MFP12 BPWM1 channel 1 output/capture input. ICE_CLK I MFP14 Serial wired debugger clock pin. 67 PD.9 I/O MFP0 General purpose digital I/O pin. EBI_AD7 I/O MFP2 EBI address/data bus bit 7. I2C2_SCL I/O MFP3 I2C2 clock pin.

Mar 30, 2018 Page 112 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description UART2_nCTS I MFP4 UART2 clear to Send input pin. 68 PD.8 I/O MFP0 General purpose digital I/O pin. EBI_AD6 I/O MFP2 EBI address/data bus bit 6. I2C2_SDA I/O MFP3 I2C2 data input/output pin. UART2_nRTS O MFP4 UART2 request to Send output pin. 35 69 PC.5 I/O MFP0 General purpose digital I/O pin. EBI_AD5 I/O MFP2 EBI address/data bus bit 5. SPIM_D2 I/O MFP3 SPIM data 2 pin for Quad Mode I/O. QSPI0_MISO1 I/O MFP4 Quad SPI0 MISO1 (Master In, Slave Out) pin. UART2_TXD O MFP8 UART2 data transmitter output pin. I2C1_SCL I/O MFP9 I2C1 clock pin. CAN0_TXD O MFP10 CAN0 bus transmitter output. UART4_TXD O MFP11 UART4 data transmitter output pin. EPWM1_CH0 I/O MFP12 EPWM1 channel 0 output/capture input. 36 70 PC.4 I/O MFP0 General purpose digital I/O pin. EBI_AD4 I/O MFP2 EBI address/data bus bit 4. SPIM_D3 I/O MFP3 SPIM data 3 pin for Quad Mode I/O. QSPI0_MOSI1 I/O MFP4 Quad SPI0 MOSI1 (Master Out, Slave In) pin. SC1_nCD I MFP5 Smart Card 1 card detect pin. I2S0_BCLK O MFP6 I2S0 bit clock output pin. SPI1_I2SMCLK I/O MFP7 SPI1 I2S master clock output pin UART2_RXD I MFP8 UART2 data receiver input pin. I2C1_SDA I/O MFP9 I2C1 data input/output pin. CAN0_RXD I MFP10 CAN0 bus receiver input. UART4_RXD I MFP11 UART4 data receiver input pin. EPWM1_CH1 I/O MFP12 EPWM1 channel 1 output/capture input. 37 71 PC.3 I/O MFP0 General purpose digital I/O pin. EBI_AD3 I/O MFP2 EBI address/data bus bit 3. SPIM_SS I/O MFP3 SPIM slave select pin. QSPI0_SS I/O MFP4 Quad SPI0 slave select pin. SC1_PWR O MFP5 Smart Card 1 power pin. I2S0_MCLK O MFP6 I2S0 master clock output pin. SPI1_MISO I/O MFP7 SPI1 MISO (Master In, Slave Out) pin. UART2_nRTS O MFP8 UART2 request to Send output pin.

Mar 30, 2018 Page 113 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description I2C0_SMBAL O MFP9 I2C0 SMBus SMBALTER pin CAN1_TXD O MFP10 CAN1 bus transmitter output. UART3_TXD O MFP11 UART3 data transmitter output pin. EPWM1_CH2 I/O MFP12 EPWM1 channel 2 output/capture input. 38 72 PC.2 I/O MFP0 General purpose digital I/O pin. EBI_AD2 I/O MFP2 EBI address/data bus bit 2. SPIM_CLK I/O MFP3 SPIM serial clock pin. QSPI0_CLK I/O MFP4 Quad SPI0 serial clock pin. SC1_RST O MFP5 Smart Card 1 reset pin. I2S0_DI I MFP6 I2S0 data input pin. SPI1_MOSI I/O MFP7 SPI1 MOSI (Master Out, Slave In) pin. UART2_nCTS I MFP8 UART2 clear to Send input pin. I2C0_SMBSUS O MFP9 I2C0 SMBus SMBSUS pin (PMBus CONTROL pin) CAN1_RXD I MFP10 CAN1 bus receiver input. UART3_RXD I MFP11 UART3 data receiver input pin. EPWM1_CH3 I/O MFP12 EPWM1 channel 3 output/capture input. 39 73 PC.1 I/O MFP0 General purpose digital I/O pin. EBI_AD1 I/O MFP2 EBI address/data bus bit 1. SPIM_MISO I/O MFP3 SPIM MISO (Master In, Slave Out) pin. QSPI0_MISO0 I/O MFP4 Quad SPI0 MISO0 (Master In, Slave Out) pin. SC1_DAT I/O MFP5 Smart Card 1 data pin. I2S0_DO O MFP6 I2S0 data output pin. SPI1_CLK I/O MFP7 SPI1 serial clock pin. UART2_TXD O MFP8 UART2 data transmitter output pin. I2C0_SCL I/O MFP9 I2C0 clock pin. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. ACMP0_O O MFP14 Analog comparator 0 output pin. 40 74 PC.0 I/O MFP0 General purpose digital I/O pin. EBI_AD0 I/O MFP2 EBI address/data bus bit 0. SPIM_MOSI I/O MFP3 SPIM MOSI (Master Out, Slave In) pin. QSPI0_MOSI0 I/O MFP4 Quad SPI0 MOSI0 (Master Out, Slave In) pin. SC1_CLK O MFP5 Smart Card 1 clock pin. I2S0_LRCK O MFP6 I2S0 left right channel clock output pin. SPI1_SS I/O MFP7 SPI1 slave select pin.

Mar 30, 2018 Page 114 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description UART2_RXD I MFP8 UART2 data receiver input pin. I2C0_SDA I/O MFP9 I2C0 data input/output pin. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. ACMP1_O O MFP14 Analog comparator 1 output pin. 75 VSS P MFP0 Ground pin for digital circuit.

76 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL

and digital circuit. 77 PG.9 I/O MFP0 General purpose digital I/O pin. EBI_AD0 I/O MFP2 EBI address/data bus bit 0. SD1_DAT3 I/O MFP3 SD/SDIO1 data line bit 3. SPIM_D2 I/O MFP4 SPIM data 2 pin for Quad Mode I/O. BPWM0_CH5 I/O MFP12 BPWM0 channel 5 output/capture input. 78 PG.10 I/O MFP0 General purpose digital I/O pin. EBI_AD1 I/O MFP2 EBI address/data bus bit 1. SD1_DAT2 I/O MFP3 SD/SDIO1 data line bit 2. SPIM_D3 I/O MFP4 SPIM data 3 pin for Quad Mode I/O. BPWM0_CH4 I/O MFP12 BPWM0 channel 4 output/capture input. 79 PG.11 I/O MFP0 General purpose digital I/O pin. EBI_AD2 I/O MFP2 EBI address/data bus bit 2. SD1_DAT1 I/O MFP3 SD/SDIO1 data line bit 1. SPIM_SS I/O MFP4 SPIM slave select pin. BPWM0_CH3 I/O MFP12 BPWM0 channel 3 output/capture input. 80 PG.12 I/O MFP0 General purpose digital I/O pin. EBI_AD3 I/O MFP2 EBI address/data bus bit 3. SD1_DAT0 I/O MFP3 SD/SDIO1 data line bit 0. SPIM_CLK I/O MFP4 SPIM serial clock pin. BPWM0_CH2 I/O MFP12 BPWM0 channel 2 output/capture input. 81 PG.13 I/O MFP0 General purpose digital I/O pin. EBI_AD4 I/O MFP2 EBI address/data bus bit 4. SD1_CMD I/O MFP3 SD/SDIO1 command/response pin SPIM_MISO I/O MFP4 SPIM MISO (Master In, Slave Out) pin. BPWM0_CH1 I/O MFP12 BPWM0 channel 1 output/capture input. 82 PG.14 I/O MFP0 General purpose digital I/O pin. EBI_AD5 I/O MFP2 EBI address/data bus bit 5.

Mar 30, 2018 Page 115 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description SD1_CLK O MFP3 SD/SDIO1 clock output pin SPIM_MOSI I/O MFP4 SPIM MOSI (Master Out, Slave In) pin. BPWM0_CH0 I/O MFP12 BPWM0 channel 0 output/capture input. 83 PG.15 I/O MFP0 General purpose digital I/O pin. SD1_nCD I MFP3 SD/SDIO1 card detect input pin CLKO O MFP14 Clock Out EADC0_ST I MFP15 EADC0 external trigger input. 84 PD.13 I/O MFP0 General purpose digital I/O pin. EBI_AD10 I/O MFP2 EBI address/data bus bit 10. SD0_nCD I MFP3 SD/SDIO0 card detect input pin SPI0_I2SMCLK I/O MFP4 SPI0 I2S master clock output pin SPI1_I2SMCLK I/O MFP5 SPI1 I2S master clock output pin SC2_nCD I MFP7 Smart Card 2 card detect pin. 85 PA.12 I/O MFP0 General purpose digital I/O pin. I2S0_BCLK O MFP2 I2S0 bit clock output pin. UART4_TXD O MFP3 UART4 data transmitter output pin. I2C1_SCL I/O MFP4 I2C1 clock pin. SPI2_SS I/O MFP5 SPI2 slave select pin. CAN0_TXD O MFP6 CAN0 bus transmitter output. SC2_PWR O MFP7 Smart Card 2 power pin. BPWM1_CH2 I/O MFP11 BPWM1 channel 2 output/capture input. QEI1_INDEX I MFP12 Quadrature encoder 1 index input USB_VBUS P MFP14 Power supply from USB host or HUB. 86 PA.13 I/O MFP0 General purpose digital I/O pin. I2S0_MCLK O MFP2 I2S0 master clock output pin. UART4_RXD I MFP3 UART4 data receiver input pin. I2C1_SDA I/O MFP4 I2C1 data input/output pin. SPI2_CLK I/O MFP5 SPI2 serial clock pin. CAN0_RXD I MFP6 CAN0 bus receiver input. SC2_RST O MFP7 Smart Card 2 reset pin. BPWM1_CH3 I/O MFP11 BPWM1 channel 3 output/capture input. QEI1_A I MFP12 Quadrature encoder 1 phase A input USB_D- A MFP14 USB differential signal D-. 87 PA.14 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 116 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description I2S0_DI I MFP2 I2S0 data input pin. UART0_TXD O MFP3 UART0 data transmitter output pin. SPI2_MISO I/O MFP5 SPI2 MISO (Master In, Slave Out) pin. I2C2_SCL I/O MFP6 I2C2 clock pin. SC2_DAT I/O MFP7 Smart Card 2 data pin. BPWM1_CH4 I/O MFP11 BPWM1 channel 4 output/capture input. QEI1_B I MFP12 Quadrature encoder 1 phase B input USB_D+ A MFP14 USB differential signal D+. 88 PA.15 I/O MFP0 General purpose digital I/O pin. I2S0_DO O MFP2 I2S0 data output pin. UART0_RXD I MFP3 UART0 data receiver input pin. SPI2_MOSI I/O MFP5 SPI2 MOSI (Master Out, Slave In) pin. I2C2_SDA I/O MFP6 I2C2 data input/output pin. SC2_CLK O MFP7 Smart Card 2 clock pin. BPWM1_CH5 I/O MFP11 BPWM1 channel 5 output/capture input. EPWM0_SYNC_IN I MFP12 EPWM0 counter synchronous trigger input pin. USB_OTG_ID I MFP14 USB_ identification. 41 89 HSUSB_VRES A MFP0 HSUSB module reference resister 42 90 HSUSB_VDD33 P MFP0 Power supply for HSUSB VDD33 43 91 HSUSB_VBUS P MFP0 HSUSB Power supply from USB host or HUB. 44 92 HSUSB_D- A MFP0 HSUSB differential signal D-. 45 93 HSUSB_VSS P MFP0 Ground pin for HSUSB. 46 94 HSUSB_D+ A MFP0 HSUSB differential signal D+. 47 95 HSUSB_VDD12_CAP A MFP0 HSUSB Internal power regulator output 1.2V decoupling pin. Note: This pin needs to be connected with a 1uF capacitor. 48 96 HSUSB_ID I MFP0 HSUSB identification. 97 PE.7 I/O MFP0 General purpose digital I/O pin. SD0_CMD I/O MFP3 SD/SDIO0 command/response pin SPIM_D2 I/O MFP4 SPIM data 2 pin for Quad Mode I/O. UART5_TXD O MFP8 UART5 data transmitter output pin. CAN1_TXD O MFP9 CAN1 bus transmitter output. QEI1_INDEX I MFP11 Quadrature encoder 1 index input EPWM0_CH0 I/O MFP12 EPWM0 channel 0 output/capture input. BPWM0_CH5 I/O MFP13 BPWM0 channel 5 output/capture input.

Mar 30, 2018 Page 117 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description 98 PE.6 I/O MFP0 General purpose digital I/O pin. SD0_CLK O MFP3 SD/SDIO0 clock output pin SPIM_D3 I/O MFP4 SPIM data 3 pin for Quad Mode I/O. SPI3_I2SMCLK I/O MFP5 SPI3 I2S master clock output pin SC0_nCD I MFP6 Smart Card 0 card detect pin. USCI0_CTL0 I/O MFP7 USCI0 control 0 pin. UART5_RXD I MFP8 UART5 data receiver input pin. CAN1_RXD I MFP9 CAN1 bus receiver input. QEI1_A I MFP11 Quadrature encoder 1 phase A input EPWM0_CH1 I/O MFP12 EPWM0 channel 1 output/capture input. BPWM0_CH4 I/O MFP13 BPWM0 channel 4 output/capture input. 99 PE.5 I/O MFP0 General purpose digital I/O pin. EBI_nRD O MFP2 EBI read enable output pin. SD0_DAT3 I/O MFP3 SD/SDIO0 data line bit 3. SPIM_SS I/O MFP4 SPIM slave select pin. SPI3_SS I/O MFP5 SPI3 slave select pin. SC0_PWR O MFP6 Smart Card 0 power pin. USCI0_CTL1 I/O MFP7 USCI0 control 1 pin. QEI1_B I MFP11 Quadrature encoder 1 phase B input EPWM0_CH2 I/O MFP12 EPWM0 channel 2 output/capture input. BPWM0_CH3 I/O MFP13 BPWM0 channel 3 output/capture input. 100 PE.4 I/O MFP0 General purpose digital I/O pin. EBI_nWR O MFP2 EBI write enable output pin. SD0_DAT2 I/O MFP3 SD/SDIO0 data line bit 2. SPIM_CLK I/O MFP4 SPIM serial clock pin. SPI3_CLK I/O MFP5 SPI3 serial clock pin. SC0_RST O MFP6 Smart Card 0 reset pin. USCI0_DAT1 I/O MFP7 USCI0 data 1 pin. QEI0_INDEX I MFP11 Quadrature encoder 0 index input EPWM0_CH3 I/O MFP12 EPWM0 channel 3 output/capture input. BPWM0_CH2 I/O MFP13 BPWM0 channel 2 output/capture input. 101 PE.3 I/O MFP0 General purpose digital I/O pin. EBI_MCLK O MFP2 EBI external clock output pin. SD0_DAT1 I/O MFP3 SD/SDIO0 data line bit 1.

Mar 30, 2018 Page 118 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description SPIM_MISO I/O MFP4 SPIM MISO (Master In, Slave Out) pin. SPI3_MISO I/O MFP5 SPI3 MISO (Master In, Slave Out) pin. SC0_DAT I/O MFP6 Smart Card 0 data pin. USCI0_DAT0 I/O MFP7 USCI0 data 0 pin. QEI0_A I MFP11 Quadrature encoder 0 phase A input EPWM0_CH4 I/O MFP12 EPWM0 channel 4 output/capture input. BPWM0_CH1 I/O MFP13 BPWM0 channel 1 output/capture input. 102 PE.2 I/O MFP0 General purpose digital I/O pin. EBI_ALE O MFP2 EBI address latch enable output pin. SD0_DAT0 I/O MFP3 SD/SDIO0 data line bit 0. SPIM_MOSI I/O MFP4 SPIM MOSI (Master Out, Slave In) pin. SPI3_MOSI I/O MFP5 SPI3 MOSI (Master Out, Slave In) pin. SC0_CLK O MFP6 Smart Card 0 clock pin. USCI0_CLK I/O MFP7 USCI0 clock pin. QEI0_B I MFP11 Quadrature encoder 0 phase B input EPWM0_CH5 I/O MFP12 EPWM0 channel 5 output/capture input. BPWM0_CH0 I/O MFP13 BPWM0 channel 0 output/capture input. 103 VSS P MFP0 Ground pin for digital circuit.

104 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL

and digital circuit. 105 PE.1 I/O MFP0 General purpose digital I/O pin. EBI_AD10 I/O MFP2 EBI address/data bus bit 10. QSPI0_MISO0 I/O MFP3 Quad SPI0 MISO0 (Master In, Slave Out) pin. SC2_DAT I/O MFP4 Smart Card 2 data pin. I2S0_BCLK O MFP5 I2S0 bit clock output pin. SPI1_MISO I/O MFP6 SPI1 MISO (Master In, Slave Out) pin. UART3_TXD O MFP7 UART3 data transmitter output pin. I2C1_SCL I/O MFP8 I2C1 clock pin. UART4_nCTS I MFP9 UART4 clear to Send input pin. 106 PE.0 I/O MFP0 General purpose digital I/O pin. EBI_AD11 I/O MFP2 EBI address/data bus bit 11. QSPI0_MOSI0 I/O MFP3 Quad SPI0 MOSI0 (Master Out, Slave In) pin. SC2_CLK O MFP4 Smart Card 2 clock pin. I2S0_MCLK O MFP5 I2S0 master clock output pin.

Mar 30, 2018 Page 119 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description SPI1_MOSI I/O MFP6 SPI1 MOSI (Master Out, Slave In) pin. UART3_RXD I MFP7 UART3 data receiver input pin. I2C1_SDA I/O MFP8 I2C1 data input/output pin. UART4_nRTS O MFP9 UART4 request to Send output pin. 107 PH.8 I/O MFP0 General purpose digital I/O pin. EBI_AD12 I/O MFP2 EBI address/data bus bit 12. QSPI0_CLK I/O MFP3 Quad SPI0 serial clock pin. SC2_PWR O MFP4 Smart Card 2 power pin. I2S0_DI I MFP5 I2S0 data input pin. SPI1_CLK I/O MFP6 SPI1 serial clock pin. UART3_nRTS O MFP7 UART3 request to Send output pin. I2C1_SMBAL O MFP8 I2C1 SMBus SMBALTER pin I2C2_SCL I/O MFP9 I2C2 clock pin. UART1_TXD O MFP10 UART1 data transmitter output pin. 108 PH.9 I/O MFP0 General purpose digital I/O pin. EBI_AD13 I/O MFP2 EBI address/data bus bit 13. QSPI0_SS I/O MFP3 Quad SPI0 slave select pin. SC2_RST O MFP4 Smart Card 2 reset pin. I2S0_DO O MFP5 I2S0 data output pin. SPI1_SS I/O MFP6 SPI1 slave select pin. UART3_nCTS I MFP7 UART3 clear to Send input pin. I2C1_SMBSUS O MFP8 I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) I2C2_SDA I/O MFP9 I2C2 data input/output pin. UART1_RXD I MFP10 UART1 data receiver input pin. 109 PH.10 I/O MFP0 General purpose digital I/O pin. EBI_AD14 I/O MFP2 EBI address/data bus bit 14. QSPI0_MISO1 I/O MFP3 Quad SPI0 MISO1 (Master In, Slave Out) pin. SC2_nCD I MFP4 Smart Card 2 card detect pin. I2S0_LRCK O MFP5 I2S0 left right channel clock output pin. SPI1_I2SMCLK I/O MFP6 SPI1 I2S master clock output pin UART4_TXD O MFP7 UART4 data transmitter output pin. UART0_TXD O MFP8 UART0 data transmitter output pin. 110 PH.11 I/O MFP0 General purpose digital I/O pin. EBI_AD15 I/O MFP2 EBI address/data bus bit 15.

Mar 30, 2018 Page 120 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description QSPI0_MOSI1 I/O MFP3 Quad SPI0 MOSI1 (Master Out, Slave In) pin. UART4_RXD I MFP7 UART4 data receiver input pin. UART0_RXD I MFP8 UART0 data receiver input pin. EPWM0_CH5 I/O MFP11 EPWM0 channel 5 output/capture input. 111 PD.14 I/O MFP0 General purpose digital I/O pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. SPI3_I2SMCLK I/O MFP3 SPI3 I2S master clock output pin SC1_nCD I MFP4 Smart Card 1 card detect pin. EPWM0_CH4 I/O MFP11 EPWM0 channel 4 output/capture input. 49 112 VSS P MFP0 Ground pin for digital circuit. 50 113 LDO_CAP A MFP0 LDO output pin. 51 114 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 52 115 PC.14 I/O MFP0 General purpose digital I/O pin. EBI_AD11 I/O MFP2 EBI address/data bus bit 11. SC1_nCD I MFP3 Smart Card 1 card detect pin. SPI0_I2SMCLK I/O MFP4 SPI0 I2S master clock output pin USCI0_CTL0 I/O MFP5 USCI0 control 0 pin. QSPI0_CLK I/O MFP6 Quad SPI0 serial clock pin. EPWM0_SYNC_IN I MFP11 EPWM0 counter synchronous trigger input pin. TM1 I/O MFP13 Timer1 event counter input/toggle output pin. USB_VBUS_ST I MFP14 USB external VBUS regulator status pin. HSUSB_VBUS_ST I MFP15 HSUSB external VBUS regulator status pin. 53 116 PB.15 I/O MFP0 General purpose digital I/O pin. EADC0_CH15 A MFP1 EADC0 channel 15 analog input. EBI_AD12 I/O MFP2 EBI address/data bus bit 12. SC1_PWR O MFP3 Smart Card 1 power pin. SPI0_SS I/O MFP4 SPI0 slave select pin. USCI0_CTL1 I/O MFP5 USCI0 control 1 pin. UART0_nCTS I MFP6 UART0 clear to Send input pin. UART3_TXD O MFP7 UART3 data transmitter output pin. I2C2_SMBAL O MFP8 I2C2 SMBus SMBALTER pin EPWM1_CH0 I/O MFP11 EPWM1 channel 0 output/capture input. TM0_EXT I/O MFP13 Timer0 external capture input/toggle output pin.

Mar 30, 2018 Page 121 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description USB_VBUS_EN O MFP14 USB external VBUS regulator enable pin. HSUSB_VBUS_EN O MFP15 HSUSB external VBUS regulator enable pin. 54 117 PB.14 I/O MFP0 General purpose digital I/O pin. EADC0_CH14 A MFP1 EADC0 channel 14 analog input. EBI_AD13 I/O MFP2 EBI address/data bus bit 13. SC1_RST O MFP3 Smart Card 1 reset pin. SPI0_CLK I/O MFP4 SPI0 serial clock pin. USCI0_DAT1 I/O MFP5 USCI0 data 1 pin. UART0_nRTS O MFP6 UART0 request to Send output pin. UART3_RXD I MFP7 UART3 data receiver input pin. I2C2_SMBSUS O MFP8 I2C2 SMBus SMBSUS pin (PMBus CONTROL pin) EPWM1_CH1 I/O MFP11 EPWM1 channel 1 output/capture input. TM1_EXT I/O MFP13 Timer1 external capture input/toggle output pin. CLKO O MFP14 Clock Out 55 118 PB.13 I/O MFP0 General purpose digital I/O pin. EADC0_CH13 A MFP1 EADC0 channel 13 analog input. DAC1_OUT A MFP1 DAC1 channel analog output. ACMP0_P3 A MFP1 Analog comparator 0 positive input 3 pin. ACMP1_P3 A MFP1 Analog comparator 1 positive input 3 pin. EBI_AD14 I/O MFP2 EBI address/data bus bit 14. SC1_DAT I/O MFP3 Smart Card 1 data pin. SPI0_MISO I/O MFP4 SPI0 MISO (Master In, Slave Out) pin. USCI0_DAT0 I/O MFP5 USCI0 data 0 pin. UART0_TXD O MFP6 UART0 data transmitter output pin. UART3_nRTS O MFP7 UART3 request to Send output pin. I2C2_SCL I/O MFP8 I2C2 clock pin. EPWM1_CH2 I/O MFP11 EPWM1 channel 2 output/capture input. TM2_EXT I/O MFP13 Timer2 external capture input/toggle output pin. 56 119 PB.12 I/O MFP0 General purpose digital I/O pin. EADC0_CH12 A MFP1 EADC0 channel 12 analog input. DAC0_OUT A MFP1 DAC0 channel analog output. ACMP0_P2 A MFP1 Analog comparator 0 positive input 2 pin. ACMP1_P2 A MFP1 Analog comparator 1 positive input 2 pin. EBI_AD15 I/O MFP2 EBI address/data bus bit 15.

Mar 30, 2018 Page 122 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description SC1_CLK O MFP3 Smart Card 1 clock pin. SPI0_MOSI I/O MFP4 SPI0 MOSI (Master Out, Slave In) pin. USCI0_CLK I/O MFP5 USCI0 clock pin. UART0_RXD I MFP6 UART0 data receiver input pin. UART3_nCTS I MFP7 UART3 clear to Send input pin. I2C2_SDA I/O MFP8 I2C2 data input/output pin. SD0_nCD I MFP9 SD/SDIO0 card detect input pin EPWM1_CH3 I/O MFP11 EPWM1 channel 3 output/capture input. TM3_EXT I/O MFP13 Timer3 external capture input/toggle output pin. 57 120 AVDD P MFP0 Power supply for internal analog circuit. 58 121 VREF A MFP0 ADC reference voltage input. Note: This pin needs to be connected with a 1uF capacitor. 59 122 AVSS P MFP0 Ground pin for analog circuit. 60 123 PB.11 I/O MFP0 General purpose digital I/O pin. EADC0_CH11 A MFP1 EADC0 channel 11 analog input. EBI_ADR16 O MFP2 EBI address bus bit 16. UART0_nCTS I MFP5 UART0 clear to Send input pin. UART4_TXD O MFP6 UART4 data transmitter output pin. I2C1_SCL I/O MFP7 I2C1 clock pin. CAN0_TXD O MFP8 CAN0 bus transmitter output. SPI0_I2SMCLK I/O MFP9 SPI0 I2S master clock output pin BPWM1_CH0 I/O MFP10 BPWM1 channel 0 output/capture input. SPI3_CLK I/O MFP11 SPI3 serial clock pin. HSUSB_VBUS_ST I MFP14 HSUSB external VBUS regulator status pin. 61 124 PB.10 I/O MFP0 General purpose digital I/O pin. EADC0_CH10 A MFP1 EADC0 channel 10 analog input. EBI_ADR17 O MFP2 EBI address bus bit 17. USCI1_CTL0 I/O MFP4 USCI1 control 0 pin. UART0_nRTS O MFP5 UART0 request to Send output pin. UART4_RXD I MFP6 UART4 data receiver input pin. I2C1_SDA I/O MFP7 I2C1 data input/output pin. CAN0_RXD I MFP8 CAN0 bus receiver input. BPWM1_CH1 I/O MFP10 BPWM1 channel 1 output/capture input. SPI3_SS I/O MFP11 SPI3 slave select pin.

Mar 30, 2018 Page 123 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description HSUSB_VBUS_EN O MFP14 HSUSB external VBUS regulator enable pin. 62 125 PB.9 I/O MFP0 General purpose digital I/O pin. EADC0_CH9 A MFP1 EADC0 channel 9 analog input. EBI_ADR18 O MFP2 EBI address bus bit 18. USCI1_CTL1 I/O MFP4 USCI1 control 1 pin. UART0_TXD O MFP5 UART0 data transmitter output pin. UART1_nCTS I MFP6 UART1 clear to Send input pin. I2C1_SMBAL O MFP7 I2C1 SMBus SMBALTER pin BPWM1_CH2 I/O MFP10 BPWM1 channel 2 output/capture input. SPI3_MISO I/O MFP11 SPI3 MISO (Master In, Slave Out) pin. INT7 I MFP13 External interrupt 7 input pin. 63 126 PB.8 I/O MFP0 General purpose digital I/O pin. EADC0_CH8 A MFP1 EADC0 channel 8 analog input. EBI_ADR19 O MFP2 EBI address bus bit 19. USCI1_CLK I/O MFP4 USCI1 clock pin. UART0_RXD I MFP5 UART0 data receiver input pin. UART1_nRTS O MFP6 UART1 request to Send output pin. I2C1_SMBSUS O MFP7 I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) BPWM1_CH3 I/O MFP10 BPWM1 channel 3 output/capture input. SPI3_MOSI I/O MFP11 SPI3 MOSI (Master Out, Slave In) pin. INT6 I MFP13 External interrupt 6 input pin. 64 127 PB.7 I/O MFP0 General purpose digital I/O pin. EADC0_CH7 A MFP1 EADC0 channel 7 analog input. EBI_nWRL O MFP2 EBI low byte write enable output pin. USCI1_DAT0 I/O MFP4 USCI1 data 0 pin. CAN1_TXD O MFP5 CAN1 bus transmitter output. UART1_TXD O MFP6 UART1 data transmitter output pin. SD1_CMD I/O MFP7 SD/SDIO1 command/response pin EBI_nCS0 O MFP8 EBI chip select 0 output pin. BPWM1_CH4 I/O MFP10 BPWM1 channel 4 output/capture input. EPWM1_BRAKE0 I MFP11 EPWM1 Brake 0 input pin. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. INT5 I MFP13 External interrupt 5 input pin. USB_VBUS_ST I MFP14 USB external VBUS regulator status pin.

Mar 30, 2018 Page 124 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin Pin Name Type MFP Description ACMP0_O O MFP15 Analog comparator 0 output pin. 1 128 PB.6 I/O MFP0 General purpose digital I/O pin. EADC0_CH6 A MFP1 EADC0 channel 6 analog input. EBI_nWRH O MFP2 EBI high byte write enable output pin USCI1_DAT1 I/O MFP4 USCI1 data 1 pin. CAN1_RXD I MFP5 CAN1 bus receiver input. UART1_RXD I MFP6 UART1 data receiver input pin. SD1_CLK O MFP7 SD/SDIO1 clock output pin EBI_nCS1 O MFP8 EBI chip select 1 output pin. BPWM1_CH5 I/O MFP10 BPWM1 channel 5 output/capture input. EPWM1_BRAKE1 I MFP11 EPWM1 Brake 1 input pin. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. INT4 I MFP13 External interrupt 4 input pin. USB_VBUS_EN O MFP14 USB external VBUS regulator enable pin. ACMP1_O O MFP15 Analog comparator 1 output pin.

Mar 30, 2018 Page 125 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.2.4 M484 Series Pin Description

64 Pin: M484SGAAE, M484SIDAE

64 Pin 2 USB: M484SGAAE2U, M484SIDAE2U

64 Pin

2 USB

Pin Name Type MFP Description 2 2 1 PB.5 I/O MFP0 General purpose digital I/O pin. EADC0_CH5 A MFP1 EADC0 channel 5 analog input. ACMP1_N A MFP1 Analog comparator 1 negative input pin. EBI_ADR0 O MFP2 EBI address bus bit 0. SD0_DAT3 I/O MFP3 SD/SDIO0 data line bit 3. SPI1_MISO I/O MFP5 SPI1 MISO (Master In, Slave Out) pin. I2C0_SCL I/O MFP6 I2C0 clock pin. UART5_TXD O MFP7 UART5 data transmitter output pin. USCI1_CTL0 I/O MFP8 USCI1 control 0 pin. SC0_CLK O MFP9 Smart Card 0 clock pin. I2S0_BCLK O MFP10 I2S0 bit clock output pin. EPWM0_CH0 I/O MFP11 EPWM0 channel 0 output/capture input. TM0 I/O MFP14 Timer0 event counter input/toggle output pin. INT0 I MFP15 External interrupt 0 input pin. 3 3 2 PB.4 I/O MFP0 General purpose digital I/O pin. EADC0_CH4 A MFP1 EADC0 channel 4 analog input. ACMP1_P1 A MFP1 Analog comparator 1 positive input 1 pin. EBI_ADR1 O MFP2 EBI address bus bit 1. SD0_DAT2 I/O MFP3 SD/SDIO0 data line bit 2. SPI1_MOSI I/O MFP5 SPI1 MOSI (Master Out, Slave In) pin. I2C0_SDA I/O MFP6 I2C0 data input/output pin. UART5_RXD I MFP7 UART5 data receiver input pin. USCI1_CTL1 I/O MFP8 USCI1 control 1 pin. SC0_DAT I/O MFP9 Smart Card 0 data pin. I2S0_MCLK O MFP10 I2S0 master clock output pin. EPWM0_CH1 I/O MFP11 EPWM0 channel 1 output/capture input. TM1 I/O MFP14 Timer1 event counter input/toggle output pin. INT1 I MFP15 External interrupt 1 input pin. 4 4 3 PB.3 I/O MFP0 General purpose digital I/O pin. EADC0_CH3 A MFP1 EADC0 channel 3 analog input. ACMP0_N A MFP1 Analog comparator 0 negative input pin.

Mar 30, 2018 Page 126 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description EBI_ADR2 O MFP2 EBI address bus bit 2. SD0_DAT1 I/O MFP3 SD/SDIO0 data line bit 1. SPI1_CLK I/O MFP5 SPI1 serial clock pin. UART1_TXD O MFP6 UART1 data transmitter output pin. UART5_nRTS O MFP7 UART5 request to Send output pin. USCI1_DAT1 I/O MFP8 USCI1 data 1 pin. SC0_RST O MFP9 Smart Card 0 reset pin. I2S0_DI I MFP10 I2S0 data input pin. EPWM0_CH2 I/O MFP11 EPWM0 channel 2 output/capture input. TM2 I/O MFP14 Timer2 event counter input/toggle output pin. INT2 I MFP15 External interrupt 2 input pin. 5 5 4 PB.2 I/O MFP0 General purpose digital I/O pin. EADC0_CH2 A MFP1 EADC0 channel 2 analog input. ACMP0_P1 A MFP1 Analog comparator 0 positive input 1 pin. OPA0_O A MFP1 Operational amplifier 0 output pin. EBI_ADR3 O MFP2 EBI address bus bit 3. SD0_DAT0 I/O MFP3 SD/SDIO0 data line bit 0. SPI1_SS I/O MFP5 SPI1 slave select pin. UART1_RXD I MFP6 UART1 data receiver input pin. UART5_nCTS I MFP7 UART5 clear to Send input pin. USCI1_DAT0 I/O MFP8 USCI1 data 0 pin. SC0_PWR O MFP9 Smart Card 0 power pin. I2S0_DO O MFP10 I2S0 data output pin. EPWM0_CH3 I/O MFP11 EPWM0 channel 3 output/capture input. TM3 I/O MFP14 Timer3 event counter input/toggle output pin. INT3 I MFP15 External interrupt 3 input pin. 5 PC.12 I/O MFP0 General purpose digital I/O pin. EBI_ADR4 O MFP2 EBI address bus bit 4. UART0_TXD O MFP3 UART0 data transmitter output pin. I2C0_SCL I/O MFP4 I2C0 clock pin. SPI3_MISO I/O MFP6 SPI3 MISO (Master In, Slave Out) pin. SC0_nCD I MFP9 Smart Card 0 card detect pin. ECAP1_IC2 I MFP11 Enhanced capture unit 1 input 2 pin. EPWM1_CH0 I/O MFP12 EPWM1 channel 0 output/capture input.

Mar 30, 2018 Page 127 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description ACMP0_O O MFP14 Analog comparator 0 output pin. 6 PC.11 I/O MFP0 General purpose digital I/O pin. EBI_ADR5 O MFP2 EBI address bus bit 5. UART0_RXD I MFP3 UART0 data receiver input pin. I2C0_SDA I/O MFP4 I2C0 data input/output pin. SPI3_MOSI I/O MFP6 SPI3 MOSI (Master Out, Slave In) pin. ECAP1_IC1 I MFP11 Enhanced capture unit 1 input 1 pin. EPWM1_CH1 I/O MFP12 EPWM1 channel 1 output/capture input. ACMP1_O O MFP14 Analog comparator 1 output pin. 7 PC.10 I/O MFP0 General purpose digital I/O pin. EBI_ADR6 O MFP2 EBI address bus bit 6. SPI3_CLK I/O MFP6 SPI3 serial clock pin. UART3_TXD O MFP7 UART3 data transmitter output pin. ECAP1_IC0 I MFP11 Enhanced capture unit 1 input 0 pin. EPWM1_CH2 I/O MFP12 EPWM1 channel 2 output/capture input. 8 PC.9 I/O MFP0 General purpose digital I/O pin. EBI_ADR7 O MFP2 EBI address bus bit 7. SPI3_SS I/O MFP6 SPI3 slave select pin. UART3_RXD I MFP7 UART3 data receiver input pin. EPWM1_CH3 I/O MFP12 EPWM1 channel 3 output/capture input. 6 6 9 PB.1 I/O MFP0 General purpose digital I/O pin. EADC0_CH1 A MFP1 EADC0 channel 1 analog input. OPA0_N A MFP1 Operational amplifier 0 negative input pin. EBI_ADR8 O MFP2 EBI address bus bit 8. SD0_CLK O MFP3 SD/SDIO0 clock output pin SPI1_I2SMCLK I/O MFP5 SPI1 I2S master clock output pin SPI3_I2SMCLK I/O MFP6 SPI3 I2S master clock output pin UART2_TXD O MFP7 UART2 data transmitter output pin. USCI1_CLK I/O MFP8 USCI1 clock pin. I2C1_SCL I/O MFP9 I2C1 clock pin. I2S0_LRCK O MFP10 I2S0 left right channel clock output pin. EPWM0_CH4 I/O MFP11 EPWM0 channel 4 output/capture input. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. EPWM0_BRAKE0 I MFP13 EPWM0 Brake 0 input pin.

Mar 30, 2018 Page 128 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description 7 7 10 PB.0 I/O MFP0 General purpose digital I/O pin. EADC0_CH0 A MFP1 EADC0 channel 0 analog input. OPA0_P A MFP1 Operational amplifier 0 positive input pin. EBI_ADR9 O MFP2 EBI address bus bit 9. SD0_CMD I/O MFP3 SD/SDIO0 command/response pin UART2_RXD I MFP7 UART2 data receiver input pin. SPI0_I2SMCLK I/O MFP8 SPI0 I2S master clock output pin I2C1_SDA I/O MFP9 I2C1 data input/output pin. EPWM0_CH5 I/O MFP11 EPWM0 channel 5 output/capture input. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. EPWM0_BRAKE1 I MFP13 EPWM0 Brake 1 input pin. 11 VSS P MFP0 Ground pin for digital circuit. PLL and digital circuit. 8 8 13 PA.11 I/O MFP0 General purpose digital I/O pin. ACMP0_P0 A MFP1 Analog comparator 0 positive input 0 pin. EBI_nRD O MFP2 EBI read enable output pin. SC2_PWR O MFP3 Smart Card 2 power pin. SPI2_SS I/O MFP4 SPI2 slave select pin. SD1_DAT3 I/O MFP5 SD/SDIO1 data line bit 3. USCI0_CLK I/O MFP6 USCI0 clock pin. I2C2_SCL I/O MFP7 I2C2 clock pin. BPWM0_CH0 I/O MFP9 BPWM0 channel 0 output/capture input. EPWM0_SYNC_OUT O MFP10 EPWM0 counter synchronous trigger output pin. TM0_EXT I/O MFP13 Timer0 external capture input/toggle output pin. DAC1_ST I MFP14 DAC1 external trigger input. 9 9 14 PA.10 I/O MFP0 General purpose digital I/O pin. ACMP1_P0 A MFP1 Analog comparator 1 positive input 0 pin. OPA1_O A MFP1 Operational amplifier 1 output pin. EBI_nWR O MFP2 EBI write enable output pin. SC2_RST O MFP3 Smart Card 2 reset pin. SPI2_CLK I/O MFP4 SPI2 serial clock pin. SD1_DAT2 I/O MFP5 SD/SDIO1 data line bit 2. USCI0_DAT0 I/O MFP6 USCI0 data 0 pin.

Mar 30, 2018 Page 129 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description I2C2_SDA I/O MFP7 I2C2 data input/output pin. BPWM0_CH1 I/O MFP9 BPWM0 channel 1 output/capture input. QEI1_INDEX I MFP10 Quadrature encoder 1 index input ECAP0_IC0 I MFP11 Enhanced capture unit 0 input 0 pin. TM1_EXT I/O MFP13 Timer1 external capture input/toggle output pin. DAC0_ST I MFP14 DAC0 external trigger input. 10 10 15 PA.9 I/O MFP0 General purpose digital I/O pin. OPA1_N A MFP1 Operational amplifier 1 negative input pin. EBI_MCLK O MFP2 EBI external clock output pin. SC2_DAT I/O MFP3 Smart Card 2 data pin. SPI2_MISO I/O MFP4 SPI2 MISO (Master In, Slave Out) pin. SD1_DAT1 I/O MFP5 SD/SDIO1 data line bit 1. USCI0_DAT1 I/O MFP6 USCI0 data 1 pin. UART1_TXD O MFP7 UART1 data transmitter output pin. BPWM0_CH2 I/O MFP9 BPWM0 channel 2 output/capture input. QEI1_A I MFP10 Quadrature encoder 1 phase A input ECAP0_IC1 I MFP11 Enhanced capture unit 0 input 1 pin. TM2_EXT I/O MFP13 Timer2 external capture input/toggle output pin. 11 11 16 PA.8 I/O MFP0 General purpose digital I/O pin. OPA1_P A MFP1 Operational amplifier 1 positive input pin. EBI_ALE O MFP2 EBI address latch enable output pin. SC2_CLK O MFP3 Smart Card 2 clock pin. SPI2_MOSI I/O MFP4 SPI2 MOSI (Master Out, Slave In) pin. SD1_DAT0 I/O MFP5 SD/SDIO1 data line bit 0. USCI0_CTL1 I/O MFP6 USCI0 control 1 pin. UART1_RXD I MFP7 UART1 data receiver input pin. BPWM0_CH3 I/O MFP9 BPWM0 channel 3 output/capture input. QEI1_B I MFP10 Quadrature encoder 1 phase B input ECAP0_IC2 I MFP11 Enhanced capture unit 0 input 2 pin. TM3_EXT I/O MFP13 Timer3 external capture input/toggle output pin. INT4 I MFP15 External interrupt 4 input pin. 17 PC.13 I/O MFP0 General purpose digital I/O pin. EBI_ADR10 O MFP2 EBI address bus bit 10. SC2_nCD I MFP3 Smart Card 2 card detect pin.

Mar 30, 2018 Page 130 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description SPI2_I2SMCLK I/O MFP4 SPI2 I2S master clock output pin USCI0_CTL0 I/O MFP6 USCI0 control 0 pin. UART2_TXD O MFP7 UART2 data transmitter output pin. BPWM0_CH4 I/O MFP9 BPWM0 channel 4 output/capture input. CLKO O MFP13 Clock Out EADC0_ST I MFP14 EADC0 external trigger input. 18 PD.12 I/O MFP0 General purpose digital I/O pin. OPA2_O A MFP1 Operational amplifier 2 output pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. UART2_RXD I MFP7 UART2 data receiver input pin. BPWM0_CH5 I/O MFP9 BPWM0 channel 5 output/capture input. QEI0_INDEX I MFP10 Quadrature encoder 0 index input CLKO O MFP13 Clock Out EADC0_ST I MFP14 EADC0 external trigger input. INT5 I MFP15 External interrupt 5 input pin. 19 PD.11 I/O MFP0 General purpose digital I/O pin. OPA2_N A MFP1 Operational amplifier 2 negative input pin. EBI_nCS1 O MFP2 EBI chip select 1 output pin. UART1_TXD O MFP3 UART1 data transmitter output pin. QEI0_A I MFP10 Quadrature encoder 0 phase A input INT6 I MFP15 External interrupt 6 input pin. 20 PD.10 I/O MFP0 General purpose digital I/O pin. OPA2_P A MFP1 Operational amplifier 2 positive input pin. EBI_nCS2 O MFP2 EBI chip select 2 output pin. UART1_RXD I MFP3 UART1 data receiver input pin. QEI0_B I MFP10 Quadrature encoder 0 phase B input INT7 I MFP15 External interrupt 7 input pin. 21 PG.2 I/O MFP0 General purpose digital I/O pin. EBI_ADR11 O MFP2 EBI address bus bit 11. SPI2_SS I/O MFP3 SPI2 slave select pin. I2C0_SMBAL O MFP4 I2C0 SMBus SMBALTER pin I2C1_SCL I/O MFP5 I2C1 clock pin. TM0 I/O MFP13 Timer0 event counter input/toggle output pin. 22 PG.3 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 131 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description EBI_ADR12 O MFP2 EBI address bus bit 12. SPI2_CLK I/O MFP3 SPI2 serial clock pin. I2C0_SMBSUS O MFP4 I2C0 SMBus SMBSUS pin (PMBus CONTROL pin) I2C1_SDA I/O MFP5 I2C1 data input/output pin. TM1 I/O MFP13 Timer1 event counter input/toggle output pin. 23 PG.4 I/O MFP0 General purpose digital I/O pin. EBI_ADR13 O MFP2 EBI address bus bit 13. SPI2_MISO I/O MFP3 SPI2 MISO (Master In, Slave Out) pin. TM2 I/O MFP13 Timer2 event counter input/toggle output pin. 24 PF.11 I/O MFP0 General purpose digital I/O pin. EBI_ADR14 O MFP2 EBI address bus bit 14. SPI2_MOSI I/O MFP3 SPI2 MOSI (Master Out, Slave In) pin. TAMPER5 I/O MFP10 TAMPER detector loop pin 5. TM3 I/O MFP13 Timer3 event counter input/toggle output pin. 25 PF.10 I/O MFP0 General purpose digital I/O pin. EBI_ADR15 O MFP2 EBI address bus bit 15. SC0_nCD I MFP3 Smart Card 0 card detect pin. I2S0_BCLK O MFP4 I2S0 bit clock output pin. SPI0_I2SMCLK I/O MFP5 SPI0 I2S master clock output pin TAMPER4 I/O MFP10 TAMPER detector loop pin 4. 26 PF.9 I/O MFP0 General purpose digital I/O pin. EBI_ADR16 O MFP2 EBI address bus bit 16. SC0_PWR O MFP3 Smart Card 0 power pin. I2S0_MCLK O MFP4 I2S0 master clock output pin. SPI0_SS I/O MFP5 SPI0 slave select pin. TAMPER3 I/O MFP10 TAMPER detector loop pin 3. 27 PF.8 I/O MFP0 General purpose digital I/O pin. EBI_ADR17 O MFP2 EBI address bus bit 17. SC0_RST O MFP3 Smart Card 0 reset pin. I2S0_DI I MFP4 I2S0 data input pin. SPI0_CLK I/O MFP5 SPI0 serial clock pin. TAMPER2 I/O MFP10 TAMPER detector loop pin 2. 28 PF.7 I/O MFP0 General purpose digital I/O pin. EBI_ADR18 O MFP2 EBI address bus bit 18.

Mar 30, 2018 Page 132 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description SC0_DAT I/O MFP3 Smart Card 0 data pin. I2S0_DO O MFP4 I2S0 data output pin. SPI0_MISO I/O MFP5 SPI0 MISO (Master In, Slave Out) pin. UART4_TXD O MFP6 UART4 data transmitter output pin. TAMPER1 I/O MFP10 TAMPER detector loop pin 1. 12 12 29 PF.6 I/O MFP0 General purpose digital I/O pin. EBI_ADR19 O MFP2 EBI address bus bit 19. SC0_CLK O MFP3 Smart Card 0 clock pin. I2S0_LRCK O MFP4 I2S0 left right channel clock output pin. SPI0_MOSI I/O MFP5 SPI0 MOSI (Master Out, Slave In) pin. UART4_RXD I MFP6 UART4 data receiver input pin. EBI_nCS0 O MFP7 EBI chip select 0 output pin. TAMPER0 I/O MFP10 TAMPER detector loop pin 0. 13 13 30 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 14 14 31 PF.5 I/O MFP0 General purpose digital I/O pin. UART2_RXD I MFP2 UART2 data receiver input pin. UART2_nCTS I MFP4 UART2 clear to Send input pin. BPWM0_CH4 I/O MFP8 BPWM0 channel 4 output/capture input. EPWM0_SYNC_OUT O MFP9 EPWM0 counter synchronous trigger output pin. X32_IN I MFP10 External 32.768 kHz crystal input pin. EADC0_ST I MFP11 EADC0 external trigger input. 15 15 32 PF.4 I/O MFP0 General purpose digital I/O pin. UART2_TXD O MFP2 UART2 data transmitter output pin. UART2_nRTS O MFP4 UART2 request to Send output pin. BPWM0_CH5 I/O MFP8 BPWM0 channel 5 output/capture input. X32_OUT O MFP10 External 32.768 kHz crystal output pin. 33 PH.4 I/O MFP0 General purpose digital I/O pin. EBI_ADR3 O MFP2 EBI address bus bit 3. SPI1_MISO I/O MFP3 SPI1 MISO (Master In, Slave Out) pin. 34 PH.5 I/O MFP0 General purpose digital I/O pin. EBI_ADR2 O MFP2 EBI address bus bit 2. SPI1_MOSI I/O MFP3 SPI1 MOSI (Master Out, Slave In) pin. 35 PH.6 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 133 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description EBI_ADR1 O MFP2 EBI address bus bit 1. SPI1_CLK I/O MFP3 SPI1 serial clock pin. 36 PH.7 I/O MFP0 General purpose digital I/O pin. EBI_ADR0 O MFP2 EBI address bus bit 0. SPI1_SS I/O MFP3 SPI1 slave select pin. 16 16 37 PF.3 I/O MFP0 General purpose digital I/O pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. UART0_TXD O MFP3 UART0 data transmitter output pin. I2C0_SCL I/O MFP4 I2C0 clock pin. XT1_IN I MFP10 External 4~24 MHz (high speed) crystal input pin. BPWM1_CH0 I/O MFP11 BPWM1 channel 0 output/capture input. 17 17 38 PF.2 I/O MFP0 General purpose digital I/O pin. EBI_nCS1 O MFP2 EBI chip select 1 output pin. UART0_RXD I MFP3 UART0 data receiver input pin. I2C0_SDA I/O MFP4 I2C0 data input/output pin. QSPI0_CLK I/O MFP5 Quad SPI0 serial clock pin. XT1_OUT O MFP10 External 4~24 MHz (high speed) crystal output pin. BPWM1_CH1 I/O MFP11 BPWM1 channel 1 output/capture input. 39 VSS P MFP0 Ground pin for digital circuit. PLL and digital circuit. 41 PE.8 I/O MFP0 General purpose digital I/O pin. EBI_ADR10 O MFP2 EBI address bus bit 10. I2S0_BCLK O MFP4 I2S0 bit clock output pin. SPI2_CLK I/O MFP5 SPI2 serial clock pin. USCI1_CTL1 I/O MFP6 USCI1 control 1 pin. UART2_TXD O MFP7 UART2 data transmitter output pin. EPWM0_CH0 I/O MFP10 EPWM0 channel 0 output/capture input. EPWM0_BRAKE0 I MFP11 EPWM0 Brake 0 input pin. ECAP0_IC0 I MFP12 Enhanced capture unit 0 input 0 pin. TRACE_CLK O MFP14 ETM Trace Clock output pin 42 PE.9 I/O MFP0 General purpose digital I/O pin. EBI_ADR11 O MFP2 EBI address bus bit 11. I2S0_MCLK O MFP4 I2S0 master clock output pin.

Mar 30, 2018 Page 134 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description SPI2_MISO I/O MFP5 SPI2 MISO (Master In, Slave Out) pin. USCI1_CTL0 I/O MFP6 USCI1 control 0 pin. UART2_RXD I MFP7 UART2 data receiver input pin. EPWM0_CH1 I/O MFP10 EPWM0 channel 1 output/capture input. EPWM0_BRAKE1 I MFP11 EPWM0 Brake 1 input pin. ECAP0_IC1 I MFP12 Enhanced capture unit 0 input 1 pin. TRACE_DATA0 O MFP14 ETM Trace Data 0 output pin 43 PE.10 I/O MFP0 General purpose digital I/O pin. EBI_ADR12 O MFP2 EBI address bus bit 12. I2S0_DI I MFP4 I2S0 data input pin. SPI2_MOSI I/O MFP5 SPI2 MOSI (Master Out, Slave In) pin. USCI1_DAT0 I/O MFP6 USCI1 data 0 pin. UART3_TXD O MFP7 UART3 data transmitter output pin. EPWM0_CH2 I/O MFP10 EPWM0 channel 2 output/capture input. EPWM1_BRAKE0 I MFP11 EPWM1 Brake 0 input pin. ECAP0_IC2 I MFP12 Enhanced capture unit 0 input 2 pin. TRACE_DATA1 O MFP14 ETM Trace Data 1 output pin 44 PE.11 I/O MFP0 General purpose digital I/O pin. EBI_ADR13 O MFP2 EBI address bus bit 13. I2S0_DO O MFP4 I2S0 data output pin. SPI2_SS I/O MFP5 SPI2 slave select pin. USCI1_DAT1 I/O MFP6 USCI1 data 1 pin. UART3_RXD I MFP7 UART3 data receiver input pin. UART1_nCTS I MFP8 UART1 clear to Send input pin. EPWM0_CH3 I/O MFP10 EPWM0 channel 3 output/capture input. EPWM1_BRAKE1 I MFP11 EPWM1 Brake 1 input pin. ECAP1_IC2 I MFP13 Enhanced capture unit 1 input 2 pin. TRACE_DATA2 O MFP14 ETM Trace Data 2 output pin 45 PE.12 I/O MFP0 General purpose digital I/O pin. EBI_ADR14 O MFP2 EBI address bus bit 14. I2S0_LRCK O MFP4 I2S0 left right channel clock output pin. SPI2_I2SMCLK I/O MFP5 SPI2 I2S master clock output pin USCI1_CLK I/O MFP6 USCI1 clock pin. UART1_nRTS O MFP8 UART1 request to Send output pin.

Mar 30, 2018 Page 135 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description EPWM0_CH4 I/O MFP10 EPWM0 channel 4 output/capture input. ECAP1_IC1 I MFP13 Enhanced capture unit 1 input 1 pin. TRACE_DATA3 O MFP14 ETM Trace Data 3 output pin 46 PE.13 I/O MFP0 General purpose digital I/O pin. EBI_ADR15 O MFP2 EBI address bus bit 15. I2C0_SCL I/O MFP4 I2C0 clock pin. UART4_nRTS O MFP5 UART4 request to Send output pin. UART1_TXD O MFP8 UART1 data transmitter output pin. EPWM0_CH5 I/O MFP10 EPWM0 channel 5 output/capture input. EPWM1_CH0 I/O MFP11 EPWM1 channel 0 output/capture input. BPWM1_CH5 I/O MFP12 BPWM1 channel 5 output/capture input. ECAP1_IC0 I MFP13 Enhanced capture unit 1 input 0 pin. 47 PC.8 I/O MFP0 General purpose digital I/O pin. EBI_ADR16 O MFP2 EBI address bus bit 16. I2C0_SDA I/O MFP4 I2C0 data input/output pin. UART4_nCTS I MFP5 UART4 clear to Send input pin. UART1_RXD I MFP8 UART1 data receiver input pin. EPWM1_CH1 I/O MFP11 EPWM1 channel 1 output/capture input. BPWM1_CH4 I/O MFP12 BPWM1 channel 4 output/capture input. 18 18 48 PC.7 I/O MFP0 General purpose digital I/O pin. EBI_AD9 I/O MFP2 EBI address/data bus bit 9. SPI1_MISO I/O MFP4 SPI1 MISO (Master In, Slave Out) pin. UART4_TXD O MFP5 UART4 data transmitter output pin. SC2_PWR O MFP6 Smart Card 2 power pin. UART0_nCTS I MFP7 UART0 clear to Send input pin. I2C1_SMBAL O MFP8 I2C1 SMBus SMBALTER pin EPWM1_CH2 I/O MFP11 EPWM1 channel 2 output/capture input. BPWM1_CH0 I/O MFP12 BPWM1 channel 0 output/capture input. TM0 I/O MFP14 Timer0 event counter input/toggle output pin. INT3 I MFP15 External interrupt 3 input pin. 19 19 49 PC.6 I/O MFP0 General purpose digital I/O pin. EBI_AD8 I/O MFP2 EBI address/data bus bit 8. SPI1_MOSI I/O MFP4 SPI1 MOSI (Master Out, Slave In) pin. UART4_RXD I MFP5 UART4 data receiver input pin.

Mar 30, 2018 Page 136 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description SC2_RST O MFP6 Smart Card 2 reset pin. UART0_nRTS O MFP7 UART0 request to Send output pin. I2C1_SMBSUS O MFP8 I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) EPWM1_CH3 I/O MFP11 EPWM1 channel 3 output/capture input. BPWM1_CH1 I/O MFP12 BPWM1 channel 1 output/capture input. TM1 I/O MFP14 Timer1 event counter input/toggle output pin. INT2 I MFP15 External interrupt 2 input pin. 20 20 50 PA.7 I/O MFP0 General purpose digital I/O pin. EBI_AD7 I/O MFP2 EBI address/data bus bit 7. SPI1_CLK I/O MFP4 SPI1 serial clock pin. SC2_DAT I/O MFP6 Smart Card 2 data pin. UART0_TXD O MFP7 UART0 data transmitter output pin. I2C1_SCL I/O MFP8 I2C1 clock pin. EPWM1_CH4 I/O MFP11 EPWM1 channel 4 output/capture input. BPWM1_CH2 I/O MFP12 BPWM1 channel 2 output/capture input. ACMP0_WLAT I MFP13 Analog comparator 0 window latch input pin TM2 I/O MFP14 Timer2 event counter input/toggle output pin. INT1 I MFP15 External interrupt 1 input pin. 21 21 51 PA.6 I/O MFP0 General purpose digital I/O pin. EBI_AD6 I/O MFP2 EBI address/data bus bit 6. SPI1_SS I/O MFP4 SPI1 slave select pin. SD1_nCD I MFP5 SD/SDIO1 card detect input pin SC2_CLK O MFP6 Smart Card 2 clock pin. UART0_RXD I MFP7 UART0 data receiver input pin. I2C1_SDA I/O MFP8 I2C1 data input/output pin. EPWM1_CH5 I/O MFP11 EPWM1 channel 5 output/capture input. BPWM1_CH3 I/O MFP12 BPWM1 channel 3 output/capture input. ACMP1_WLAT I MFP13 Analog comparator 1 window latch input pin TM3 I/O MFP14 Timer3 event counter input/toggle output pin. INT0 I MFP15 External interrupt 0 input pin. 22 22 52 VSS P MFP0 Ground pin for digital circuit. 23 23 53 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 24 24 54 LDO_CAP A MFP0 LDO output pin.

Mar 30, 2018 Page 137 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description 25 25 55 PA.5 I/O MFP0 General purpose digital I/O pin. SPIM_D2 I/O MFP2 SPIM data 2 pin for Quad Mode I/O. QSPI0_MISO1 I/O MFP3 Quad SPI0 MISO1 (Master In, Slave Out) pin. SPI1_I2SMCLK I/O MFP4 SPI1 I2S master clock output pin SD1_CMD I/O MFP5 SD/SDIO1 command/response pin SC2_nCD I MFP6 Smart Card 2 card detect pin. UART0_nCTS I MFP7 UART0 clear to Send input pin. UART5_TXD O MFP8 UART5 data transmitter output pin. I2C0_SCL I/O MFP9 I2C0 clock pin. BPWM0_CH5 I/O MFP12 BPWM0 channel 5 output/capture input. EPWM0_CH0 I/O MFP13 EPWM0 channel 0 output/capture input. QEI0_INDEX I MFP14 Quadrature encoder 0 index input 26 26 56 PA.4 I/O MFP0 General purpose digital I/O pin. SPIM_D3 I/O MFP2 SPIM data 3 pin for Quad Mode I/O. QSPI0_MOSI1 I/O MFP3 Quad SPI0 MOSI1 (Master Out, Slave In) pin. SPI0_I2SMCLK I/O MFP4 SPI0 I2S master clock output pin SD1_CLK O MFP5 SD/SDIO1 clock output pin SC0_nCD I MFP6 Smart Card 0 card detect pin. UART0_nRTS O MFP7 UART0 request to Send output pin. UART5_RXD I MFP8 UART5 data receiver input pin. I2C0_SDA I/O MFP9 I2C0 data input/output pin. BPWM0_CH4 I/O MFP12 BPWM0 channel 4 output/capture input. EPWM0_CH1 I/O MFP13 EPWM0 channel 1 output/capture input. QEI0_A I MFP14 Quadrature encoder 0 phase A input 27 27 57 PA.3 I/O MFP0 General purpose digital I/O pin. SPIM_SS I/O MFP2 SPIM slave select pin. QSPI0_SS I/O MFP3 Quad SPI0 slave select pin. SPI0_SS I/O MFP4 SPI0 slave select pin. SD1_DAT3 I/O MFP5 SD/SDIO1 data line bit 3. SC0_PWR O MFP6 Smart Card 0 power pin. UART4_TXD O MFP7 UART4 data transmitter output pin. UART1_TXD O MFP8 UART1 data transmitter output pin. I2C1_SCL I/O MFP9 I2C1 clock pin. BPWM0_CH3 I/O MFP12 BPWM0 channel 3 output/capture input.

Mar 30, 2018 Page 138 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description EPWM0_CH2 I/O MFP13 EPWM0 channel 2 output/capture input. QEI0_B I MFP14 Quadrature encoder 0 phase B input 28 28 58 PA.2 I/O MFP0 General purpose digital I/O pin. SPIM_CLK I/O MFP2 SPIM serial clock pin. QSPI0_CLK I/O MFP3 Quad SPI0 serial clock pin. SPI0_CLK I/O MFP4 SPI0 serial clock pin. SD1_DAT2 I/O MFP5 SD/SDIO1 data line bit 2. SC0_RST O MFP6 Smart Card 0 reset pin. UART4_RXD I MFP7 UART4 data receiver input pin. UART1_RXD I MFP8 UART1 data receiver input pin. I2C1_SDA I/O MFP9 I2C1 data input/output pin. BPWM0_CH2 I/O MFP12 BPWM0 channel 2 output/capture input. EPWM0_CH3 I/O MFP13 EPWM0 channel 3 output/capture input. 29 29 59 PA.1 I/O MFP0 General purpose digital I/O pin. SPIM_MISO I/O MFP2 SPIM MISO (Master In, Slave Out) pin. QSPI0_MISO0 I/O MFP3 Quad SPI0 MISO0 (Master In, Slave Out) pin. SPI0_MISO I/O MFP4 SPI0 MISO (Master In, Slave Out) pin. SD1_DAT1 I/O MFP5 SD/SDIO1 data line bit 1. SC0_DAT I/O MFP6 Smart Card 0 data pin. UART0_TXD O MFP7 UART0 data transmitter output pin. UART1_nCTS I MFP8 UART1 clear to Send input pin. I2C2_SCL I/O MFP9 I2C2 clock pin. BPWM0_CH1 I/O MFP12 BPWM0 channel 1 output/capture input. EPWM0_CH4 I/O MFP13 EPWM0 channel 4 output/capture input. DAC1_ST I MFP15 DAC1 external trigger input. 30 30 60 PA.0 I/O MFP0 General purpose digital I/O pin. SPIM_MOSI I/O MFP2 SPIM MOSI (Master Out, Slave In) pin. QSPI0_MOSI0 I/O MFP3 Quad SPI0 MOSI0 (Master Out, Slave In) pin. SPI0_MOSI I/O MFP4 SPI0 MOSI (Master Out, Slave In) pin. SD1_DAT0 I/O MFP5 SD/SDIO1 data line bit 0. SC0_CLK O MFP6 Smart Card 0 clock pin. UART0_RXD I MFP7 UART0 data receiver input pin. UART1_nRTS O MFP8 UART1 request to Send output pin. I2C2_SDA I/O MFP9 I2C2 data input/output pin.

Mar 30, 2018 Page 139 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description BPWM0_CH0 I/O MFP12 BPWM0 channel 0 output/capture input. EPWM0_CH5 I/O MFP13 EPWM0 channel 5 output/capture input. DAC0_ST I MFP15 DAC0 external trigger input. 31 31 61 VDDIO P MFP0 Power supply for PA.0~PA.5. 62 PE.14 I/O MFP0 General purpose digital I/O pin. EBI_AD8 I/O MFP2 EBI address/data bus bit 8. UART2_TXD O MFP3 UART2 data transmitter output pin. SD1_nCD I MFP5 SD/SDIO1 card detect input pin 63 PE.15 I/O MFP0 General purpose digital I/O pin. EBI_AD9 I/O MFP2 EBI address/data bus bit 9. UART2_RXD I MFP3 UART2 data receiver input pin. 32 32 64 nRESET I MFP0 External reset input: active LOW, with an internal pull -up. Set this pin low reset to initial state. 33 33 65 PF.0 I/O MFP0 General purpose digital I/O pin. UART1_TXD O MFP2 UART1 data transmitter output pin. I2C1_SCL I/O MFP3 I2C1 clock pin. BPWM1_CH0 I/O MFP12 BPWM1 channel 0 output/capture input. ICE_DAT O MFP14 Serial wired debugger data pin. 34 34 66 PF.1 I/O MFP0 General purpose digital I/O pin. UART1_RXD I MFP2 UART1 data receiver input pin. I2C1_SDA I/O MFP3 I2C1 data input/output pin. BPWM1_CH1 I/O MFP12 BPWM1 channel 1 output/capture input. ICE_CLK I MFP14 Serial wired debugger clock pin. 67 PD.9 I/O MFP0 General purpose digital I/O pin. EBI_AD7 I/O MFP2 EBI address/data bus bit 7. I2C2_SCL I/O MFP3 I2C2 clock pin. UART2_nCTS I MFP4 UART2 clear to Send input pin. 68 PD.8 I/O MFP0 General purpose digital I/O pin. EBI_AD6 I/O MFP2 EBI address/data bus bit 6. I2C2_SDA I/O MFP3 I2C2 data input/output pin. UART2_nRTS O MFP4 UART2 request to Send output pin. 35 69 PC.5 I/O MFP0 General purpose digital I/O pin. EBI_AD5 I/O MFP2 EBI address/data bus bit 5. SPIM_D2 I/O MFP3 SPIM data 2 pin for Quad Mode I/O.

Mar 30, 2018 Page 140 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description QSPI0_MISO1 I/O MFP4 Quad SPI0 MISO1 (Master In, Slave Out) pin. UART2_TXD O MFP8 UART2 data transmitter output pin. I2C1_SCL I/O MFP9 I2C1 clock pin. UART4_TXD O MFP11 UART4 data transmitter output pin. EPWM1_CH0 I/O MFP12 EPWM1 channel 0 output/capture input. 36 70 PC.4 I/O MFP0 General purpose digital I/O pin. EBI_AD4 I/O MFP2 EBI address/data bus bit 4. SPIM_D3 I/O MFP3 SPIM data 3 pin for Quad Mode I/O. QSPI0_MOSI1 I/O MFP4 Quad SPI0 MOSI1 (Master Out, Slave In) pin. SC1_nCD I MFP5 Smart Card 1 card detect pin. I2S0_BCLK O MFP6 I2S0 bit clock output pin. SPI1_I2SMCLK I/O MFP7 SPI1 I2S master clock output pin UART2_RXD I MFP8 UART2 data receiver input pin. I2C1_SDA I/O MFP9 I2C1 data input/output pin. UART4_RXD I MFP11 UART4 data receiver input pin. EPWM1_CH1 I/O MFP12 EPWM1 channel 1 output/capture input. 37 71 PC.3 I/O MFP0 General purpose digital I/O pin. EBI_AD3 I/O MFP2 EBI address/data bus bit 3. SPIM_SS I/O MFP3 SPIM slave select pin. QSPI0_SS I/O MFP4 Quad SPI0 slave select pin. SC1_PWR O MFP5 Smart Card 1 power pin. I2S0_MCLK O MFP6 I2S0 master clock output pin. SPI1_MISO I/O MFP7 SPI1 MISO (Master In, Slave Out) pin. UART2_nRTS O MFP8 UART2 request to Send output pin. I2C0_SMBAL O MFP9 I2C0 SMBus SMBALTER pin UART3_TXD O MFP11 UART3 data transmitter output pin. EPWM1_CH2 I/O MFP12 EPWM1 channel 2 output/capture input. 38 72 PC.2 I/O MFP0 General purpose digital I/O pin. EBI_AD2 I/O MFP2 EBI address/data bus bit 2. SPIM_CLK I/O MFP3 SPIM serial clock pin. QSPI0_CLK I/O MFP4 Quad SPI0 serial clock pin. SC1_RST O MFP5 Smart Card 1 reset pin. I2S0_DI I MFP6 I2S0 data input pin. SPI1_MOSI I/O MFP7 SPI1 MOSI (Master Out, Slave In) pin.

Mar 30, 2018 Page 141 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description UART2_nCTS I MFP8 UART2 clear to Send input pin. I2C0_SMBSUS O MFP9 I2C0 SMBus SMBSUS pin (PMBus CONTROL pin) UART3_RXD I MFP11 UART3 data receiver input pin. EPWM1_CH3 I/O MFP12 EPWM1 channel 3 output/capture input. 39 35 73 PC.1 I/O MFP0 General purpose digital I/O pin. EBI_AD1 I/O MFP2 EBI address/data bus bit 1. SPIM_MISO I/O MFP3 SPIM MISO (Master In, Slave Out) pin. QSPI0_MISO0 I/O MFP4 Quad SPI0 MISO0 (Master In, Slave Out) pin. SC1_DAT I/O MFP5 Smart Card 1 data pin. I2S0_DO O MFP6 I2S0 data output pin. SPI1_CLK I/O MFP7 SPI1 serial clock pin. UART2_TXD O MFP8 UART2 data transmitter output pin. I2C0_SCL I/O MFP9 I2C0 clock pin. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. ACMP0_O O MFP14 Analog comparator 0 output pin. 40 36 74 PC.0 I/O MFP0 General purpose digital I/O pin. EBI_AD0 I/O MFP2 EBI address/data bus bit 0. SPIM_MOSI I/O MFP3 SPIM MOSI (Master Out, Slave In) pin. QSPI0_MOSI0 I/O MFP4 Quad SPI0 MOSI0 (Master Out, Slave In) pin. SC1_CLK O MFP5 Smart Card 1 clock pin. I2S0_LRCK O MFP6 I2S0 left right channel clock output pin. SPI1_SS I/O MFP7 SPI1 slave select pin. UART2_RXD I MFP8 UART2 data receiver input pin. I2C0_SDA I/O MFP9 I2C0 data input/output pin. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. ACMP1_O O MFP14 Analog comparator 1 output pin. 75 VSS P MFP0 Ground pin for digital circuit. PLL and digital circuit. 77 PG.9 I/O MFP0 General purpose digital I/O pin. EBI_AD0 I/O MFP2 EBI address/data bus bit 0. SD1_DAT3 I/O MFP3 SD/SDIO1 data line bit 3. SPIM_D2 I/O MFP4 SPIM data 2 pin for Quad Mode I/O. BPWM0_CH5 I/O MFP12 BPWM0 channel 5 output/capture input.

Mar 30, 2018 Page 142 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description 78 PG.10 I/O MFP0 General purpose digital I/O pin. EBI_AD1 I/O MFP2 EBI address/data bus bit 1. SD1_DAT2 I/O MFP3 SD/SDIO1 data line bit 2. SPIM_D3 I/O MFP4 SPIM data 3 pin for Quad Mode I/O. BPWM0_CH4 I/O MFP12 BPWM0 channel 4 output/capture input. 79 PG.11 I/O MFP0 General purpose digital I/O pin. EBI_AD2 I/O MFP2 EBI address/data bus bit 2. SD1_DAT1 I/O MFP3 SD/SDIO1 data line bit 1. SPIM_SS I/O MFP4 SPIM slave select pin. BPWM0_CH3 I/O MFP12 BPWM0 channel 3 output/capture input. 80 PG.12 I/O MFP0 General purpose digital I/O pin. EBI_AD3 I/O MFP2 EBI address/data bus bit 3. SD1_DAT0 I/O MFP3 SD/SDIO1 data line bit 0. SPIM_CLK I/O MFP4 SPIM serial clock pin. BPWM0_CH2 I/O MFP12 BPWM0 channel 2 output/capture input. 81 PG.13 I/O MFP0 General purpose digital I/O pin. EBI_AD4 I/O MFP2 EBI address/data bus bit 4. SD1_CMD I/O MFP3 SD/SDIO1 command/response pin SPIM_MISO I/O MFP4 SPIM MISO (Master In, Slave Out) pin. BPWM0_CH1 I/O MFP12 BPWM0 channel 1 output/capture input. 82 PG.14 I/O MFP0 General purpose digital I/O pin. EBI_AD5 I/O MFP2 EBI address/data bus bit 5. SD1_CLK O MFP3 SD/SDIO1 clock output pin SPIM_MOSI I/O MFP4 SPIM MOSI (Master Out, Slave In) pin. BPWM0_CH0 I/O MFP12 BPWM0 channel 0 output/capture input. 83 PG.15 I/O MFP0 General purpose digital I/O pin. SD1_nCD I MFP3 SD/SDIO1 card detect input pin CLKO O MFP14 Clock Out EADC0_ST I MFP15 EADC0 external trigger input. 84 PD.13 I/O MFP0 General purpose digital I/O pin. EBI_AD10 I/O MFP2 EBI address/data bus bit 10. SD0_nCD I MFP3 SD/SDIO0 card detect input pin SPI0_I2SMCLK I/O MFP4 SPI0 I2S master clock output pin SPI1_I2SMCLK I/O MFP5 SPI1 I2S master clock output pin

Mar 30, 2018 Page 143 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description SC2_nCD I MFP7 Smart Card 2 card detect pin. 37 85 PA.12 I/O MFP0 General purpose digital I/O pin. I2S0_BCLK O MFP2 I2S0 bit clock output pin. UART4_TXD O MFP3 UART4 data transmitter output pin. I2C1_SCL I/O MFP4 I2C1 clock pin. SPI2_SS I/O MFP5 SPI2 slave select pin. SC2_PWR O MFP7 Smart Card 2 power pin. BPWM1_CH2 I/O MFP11 BPWM1 channel 2 output/capture input. QEI1_INDEX I MFP12 Quadrature encoder 1 index input USB_VBUS P MFP14 Power supply from USB host or HUB. 38 86 PA.13 I/O MFP0 General purpose digital I/O pin. I2S0_MCLK O MFP2 I2S0 master clock output pin. UART4_RXD I MFP3 UART4 data receiver input pin. I2C1_SDA I/O MFP4 I2C1 data input/output pin. SPI2_CLK I/O MFP5 SPI2 serial clock pin. SC2_RST O MFP7 Smart Card 2 reset pin. BPWM1_CH3 I/O MFP11 BPWM1 channel 3 output/capture input. QEI1_A I MFP12 Quadrature encoder 1 phase A input USB_D- A MFP14 USB differential signal D-. 39 87 PA.14 I/O MFP0 General purpose digital I/O pin. I2S0_DI I MFP2 I2S0 data input pin. UART0_TXD O MFP3 UART0 data transmitter output pin. SPI2_MISO I/O MFP5 SPI2 MISO (Master In, Slave Out) pin. I2C2_SCL I/O MFP6 I2C2 clock pin. SC2_DAT I/O MFP7 Smart Card 2 data pin. BPWM1_CH4 I/O MFP11 BPWM1 channel 4 output/capture input. QEI1_B I MFP12 Quadrature encoder 1 phase B input USB_D+ A MFP14 USB differential signal D+. 40 88 PA.15 I/O MFP0 General purpose digital I/O pin. I2S0_DO O MFP2 I2S0 data output pin. UART0_RXD I MFP3 UART0 data receiver input pin. SPI2_MOSI I/O MFP5 SPI2 MOSI (Master Out, Slave In) pin. I2C2_SDA I/O MFP6 I2C2 data input/output pin. SC2_CLK O MFP7 Smart Card 2 clock pin.

Mar 30, 2018 Page 144 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description BPWM1_CH5 I/O MFP11 BPWM1 channel 5 output/capture input. EPWM0_SYNC_IN I MFP12 EPWM0 counter synchronous trigger input pin. USB_OTG_ID I MFP14 USB_ identification. 41 41 89 HSUSB_VRES A MFP0 HSUSB module reference resister 42 42 90 HSUSB_VDD33 P MFP0 Power supply for HSUSB VDD33 43 43 91 HSUSB_VBUS P MFP0 HSUSB Power supply from USB host or HUB. 44 44 92 HSUSB_D- A MFP0 HSUSB differential signal D-. 45 45 93 HSUSB_VSS P MFP0 Ground pin for HSUSB. 46 46 94 HSUSB_D+ A MFP0 HSUSB differential signal D+. 47 47 95 HSUSB_VDD12_CAP A MFP0 HSUSB Internal power regulator output 1.2V decoupling pin. Note: This pin needs to be connected with a 1uF capacitor. 48 48 96 HSUSB_ID I MFP0 HSUSB identification. 97 PE.7 I/O MFP0 General purpose digital I/O pin. SD0_CMD I/O MFP3 SD/SDIO0 command/response pin SPIM_D2 I/O MFP4 SPIM data 2 pin for Quad Mode I/O. UART5_TXD O MFP8 UART5 data transmitter output pin. QEI1_INDEX I MFP11 Quadrature encoder 1 index input EPWM0_CH0 I/O MFP12 EPWM0 channel 0 output/capture input. BPWM0_CH5 I/O MFP13 BPWM0 channel 5 output/capture input. 98 PE.6 I/O MFP0 General purpose digital I/O pin. SD0_CLK O MFP3 SD/SDIO0 clock output pin SPIM_D3 I/O MFP4 SPIM data 3 pin for Quad Mode I/O. SPI3_I2SMCLK I/O MFP5 SPI3 I2S master clock output pin SC0_nCD I MFP6 Smart Card 0 card detect pin. USCI0_CTL0 I/O MFP7 USCI0 control 0 pin. UART5_RXD I MFP8 UART5 data receiver input pin. QEI1_A I MFP11 Quadrature encoder 1 phase A input EPWM0_CH1 I/O MFP12 EPWM0 channel 1 output/capture input. BPWM0_CH4 I/O MFP13 BPWM0 channel 4 output/capture input. 99 PE.5 I/O MFP0 General purpose digital I/O pin. EBI_nRD O MFP2 EBI read enable output pin. SD0_DAT3 I/O MFP3 SD/SDIO0 data line bit 3. SPIM_SS I/O MFP4 SPIM slave select pin.

Mar 30, 2018 Page 145 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description SPI3_SS I/O MFP5 SPI3 slave select pin. SC0_PWR O MFP6 Smart Card 0 power pin. USCI0_CTL1 I/O MFP7 USCI0 control 1 pin. QEI1_B I MFP11 Quadrature encoder 1 phase B input EPWM0_CH2 I/O MFP12 EPWM0 channel 2 output/capture input. BPWM0_CH3 I/O MFP13 BPWM0 channel 3 output/capture input. 100 PE.4 I/O MFP0 General purpose digital I/O pin. EBI_nWR O MFP2 EBI write enable output pin. SD0_DAT2 I/O MFP3 SD/SDIO0 data line bit 2. SPIM_CLK I/O MFP4 SPIM serial clock pin. SPI3_CLK I/O MFP5 SPI3 serial clock pin. SC0_RST O MFP6 Smart Card 0 reset pin. USCI0_DAT1 I/O MFP7 USCI0 data 1 pin. QEI0_INDEX I MFP11 Quadrature encoder 0 index input EPWM0_CH3 I/O MFP12 EPWM0 channel 3 output/capture input. BPWM0_CH2 I/O MFP13 BPWM0 channel 2 output/capture input. 101 PE.3 I/O MFP0 General purpose digital I/O pin. EBI_MCLK O MFP2 EBI external clock output pin. SD0_DAT1 I/O MFP3 SD/SDIO0 data line bit 1. SPIM_MISO I/O MFP4 SPIM MISO (Master In, Slave Out) pin. SPI3_MISO I/O MFP5 SPI3 MISO (Master In, Slave Out) pin. SC0_DAT I/O MFP6 Smart Card 0 data pin. USCI0_DAT0 I/O MFP7 USCI0 data 0 pin. QEI0_A I MFP11 Quadrature encoder 0 phase A input EPWM0_CH4 I/O MFP12 EPWM0 channel 4 output/capture input. BPWM0_CH1 I/O MFP13 BPWM0 channel 1 output/capture input. 102 PE.2 I/O MFP0 General purpose digital I/O pin. EBI_ALE O MFP2 EBI address latch enable output pin. SD0_DAT0 I/O MFP3 SD/SDIO0 data line bit 0. SPIM_MOSI I/O MFP4 SPIM MOSI (Master Out, Slave In) pin. SPI3_MOSI I/O MFP5 SPI3 MOSI (Master Out, Slave In) pin. SC0_CLK O MFP6 Smart Card 0 clock pin. USCI0_CLK I/O MFP7 USCI0 clock pin. QEI0_B I MFP11 Quadrature encoder 0 phase B input

Mar 30, 2018 Page 146 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description EPWM0_CH5 I/O MFP12 EPWM0 channel 5 output/capture input. BPWM0_CH0 I/O MFP13 BPWM0 channel 0 output/capture input. 103 VSS P MFP0 Ground pin for digital circuit. PLL and digital circuit. 105 PE.1 I/O MFP0 General purpose digital I/O pin. EBI_AD10 I/O MFP2 EBI address/data bus bit 10. QSPI0_MISO0 I/O MFP3 Quad SPI0 MISO0 (Master In, Slave Out) pin. SC2_DAT I/O MFP4 Smart Card 2 data pin. I2S0_BCLK O MFP5 I2S0 bit clock output pin. SPI1_MISO I/O MFP6 SPI1 MISO (Master In, Slave Out) pin. UART3_TXD O MFP7 UART3 data transmitter output pin. I2C1_SCL I/O MFP8 I2C1 clock pin. UART4_nCTS I MFP9 UART4 clear to Send input pin. 106 PE.0 I/O MFP0 General purpose digital I/O pin. EBI_AD11 I/O MFP2 EBI address/data bus bit 11. QSPI0_MOSI0 I/O MFP3 Quad SPI0 MOSI0 (Master Out, Slave In) pin. SC2_CLK O MFP4 Smart Card 2 clock pin. I2S0_MCLK O MFP5 I2S0 master clock output pin. SPI1_MOSI I/O MFP6 SPI1 MOSI (Master Out, Slave In) pin. UART3_RXD I MFP7 UART3 data receiver input pin. I2C1_SDA I/O MFP8 I2C1 data input/output pin. UART4_nRTS O MFP9 UART4 request to Send output pin. 107 PH.8 I/O MFP0 General purpose digital I/O pin. EBI_AD12 I/O MFP2 EBI address/data bus bit 12. QSPI0_CLK I/O MFP3 Quad SPI0 serial clock pin. SC2_PWR O MFP4 Smart Card 2 power pin. I2S0_DI I MFP5 I2S0 data input pin. SPI1_CLK I/O MFP6 SPI1 serial clock pin. UART3_nRTS O MFP7 UART3 request to Send output pin. I2C1_SMBAL O MFP8 I2C1 SMBus SMBALTER pin I2C2_SCL I/O MFP9 I2C2 clock pin. UART1_TXD O MFP10 UART1 data transmitter output pin. 108 PH.9 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 147 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description EBI_AD13 I/O MFP2 EBI address/data bus bit 13. QSPI0_SS I/O MFP3 Quad SPI0 slave select pin. SC2_RST O MFP4 Smart Card 2 reset pin. I2S0_DO O MFP5 I2S0 data output pin. SPI1_SS I/O MFP6 SPI1 slave select pin. UART3_nCTS I MFP7 UART3 clear to Send input pin. I2C1_SMBSUS O MFP8 I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) I2C2_SDA I/O MFP9 I2C2 data input/output pin. UART1_RXD I MFP10 UART1 data receiver input pin. 109 PH.10 I/O MFP0 General purpose digital I/O pin. EBI_AD14 I/O MFP2 EBI address/data bus bit 14. QSPI0_MISO1 I/O MFP3 Quad SPI0 MISO1 (Master In, Slave Out) pin. SC2_nCD I MFP4 Smart Card 2 card detect pin. I2S0_LRCK O MFP5 I2S0 left right channel clock output pin. SPI1_I2SMCLK I/O MFP6 SPI1 I2S master clock output pin UART4_TXD O MFP7 UART4 data transmitter output pin. UART0_TXD O MFP8 UART0 data transmitter output pin. 110 PH.11 I/O MFP0 General purpose digital I/O pin. EBI_AD15 I/O MFP2 EBI address/data bus bit 15. QSPI0_MOSI1 I/O MFP3 Quad SPI0 MOSI1 (Master Out, Slave In) pin. UART4_RXD I MFP7 UART4 data receiver input pin. UART0_RXD I MFP8 UART0 data receiver input pin. EPWM0_CH5 I/O MFP11 EPWM0 channel 5 output/capture input. 111 PD.14 I/O MFP0 General purpose digital I/O pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. SPI3_I2SMCLK I/O MFP3 SPI3 I2S master clock output pin SC1_nCD I MFP4 Smart Card 1 card detect pin. EPWM0_CH4 I/O MFP11 EPWM0 channel 4 output/capture input. 49 49 112 VSS P MFP0 Ground pin for digital circuit. 50 50 113 LDO_CAP A MFP0 LDO output pin. 51 51 114 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 52 52 115 PC.14 I/O MFP0 General purpose digital I/O pin. EBI_AD11 I/O MFP2 EBI address/data bus bit 11.

Mar 30, 2018 Page 148 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description SC1_nCD I MFP3 Smart Card 1 card detect pin. SPI0_I2SMCLK I/O MFP4 SPI0 I2S master clock output pin USCI0_CTL0 I/O MFP5 USCI0 control 0 pin. QSPI0_CLK I/O MFP6 Quad SPI0 serial clock pin. EPWM0_SYNC_IN I MFP11 EPWM0 counter synchronous trigger input pin. TM1 I/O MFP13 Timer1 event counter input/toggle output pin. USB_VBUS_ST I MFP14 USB external VBUS regulator status pin. HSUSB_VBUS_ST I MFP15 HSUSB external VBUS regulator status pin. 53 53 116 PB.15 I/O MFP0 General purpose digital I/O pin. EADC0_CH15 A MFP1 EADC0 channel 15 analog input. EBI_AD12 I/O MFP2 EBI address/data bus bit 12. SC1_PWR O MFP3 Smart Card 1 power pin. SPI0_SS I/O MFP4 SPI0 slave select pin. USCI0_CTL1 I/O MFP5 USCI0 control 1 pin. UART0_nCTS I MFP6 UART0 clear to Send input pin. UART3_TXD O MFP7 UART3 data transmitter output pin. I2C2_SMBAL O MFP8 I2C2 SMBus SMBALTER pin EPWM1_CH0 I/O MFP11 EPWM1 channel 0 output/capture input. TM0_EXT I/O MFP13 Timer0 external capture input/toggle output pin. USB_VBUS_EN O MFP14 USB external VBUS regulator enable pin. HSUSB_VBUS_EN O MFP15 HSUSB external VBUS regulator enable pin. 54 54 117 PB.14 I/O MFP0 General purpose digital I/O pin. EADC0_CH14 A MFP1 EADC0 channel 14 analog input. EBI_AD13 I/O MFP2 EBI address/data bus bit 13. SC1_RST O MFP3 Smart Card 1 reset pin. SPI0_CLK I/O MFP4 SPI0 serial clock pin. USCI0_DAT1 I/O MFP5 USCI0 data 1 pin. UART0_nRTS O MFP6 UART0 request to Send output pin. UART3_RXD I MFP7 UART3 data receiver input pin. I2C2_SMBSUS O MFP8 I2C2 SMBus SMBSUS pin (PMBus CONTROL pin) EPWM1_CH1 I/O MFP11 EPWM1 channel 1 output/capture input. TM1_EXT I/O MFP13 Timer1 external capture input/toggle output pin. CLKO O MFP14 Clock Out 55 55 118 PB.13 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 149 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description EADC0_CH13 A MFP1 EADC0 channel 13 analog input. DAC1_OUT A MFP1 DAC1 channel analog output. ACMP0_P3 A MFP1 Analog comparator 0 positive input 3 pin. ACMP1_P3 A MFP1 Analog comparator 1 positive input 3 pin. EBI_AD14 I/O MFP2 EBI address/data bus bit 14. SC1_DAT I/O MFP3 Smart Card 1 data pin. SPI0_MISO I/O MFP4 SPI0 MISO (Master In, Slave Out) pin. USCI0_DAT0 I/O MFP5 USCI0 data 0 pin. UART0_TXD O MFP6 UART0 data transmitter output pin. UART3_nRTS O MFP7 UART3 request to Send output pin. I2C2_SCL I/O MFP8 I2C2 clock pin. EPWM1_CH2 I/O MFP11 EPWM1 channel 2 output/capture input. TM2_EXT I/O MFP13 Timer2 external capture input/toggle output pin. 56 56 119 PB.12 I/O MFP0 General purpose digital I/O pin. EADC0_CH12 A MFP1 EADC0 channel 12 analog input. DAC0_OUT A MFP1 DAC0 channel analog output. ACMP0_P2 A MFP1 Analog comparator 0 positive input 2 pin. ACMP1_P2 A MFP1 Analog comparator 1 positive input 2 pin. EBI_AD15 I/O MFP2 EBI address/data bus bit 15. SC1_CLK O MFP3 Smart Card 1 clock pin. SPI0_MOSI I/O MFP4 SPI0 MOSI (Master Out, Slave In) pin. USCI0_CLK I/O MFP5 USCI0 clock pin. UART0_RXD I MFP6 UART0 data receiver input pin. UART3_nCTS I MFP7 UART3 clear to Send input pin. I2C2_SDA I/O MFP8 I2C2 data input/output pin. SD0_nCD I MFP9 SD/SDIO0 card detect input pin EPWM1_CH3 I/O MFP11 EPWM1 channel 3 output/capture input. TM3_EXT I/O MFP13 Timer3 external capture input/toggle output pin. 57 57 120 AVDD P MFP0 Power supply for internal analog circuit. 58 58 121 VREF A MFP0 ADC reference voltage input. Note: This pin needs to be connected with a 1uF capacitor. 59 59 122 AVSS P MFP0 Ground pin for analog circuit. 60 60 123 PB.11 I/O MFP0 General purpose digital I/O pin. EADC0_CH11 A MFP1 EADC0 channel 11 analog input.

Mar 30, 2018 Page 150 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description EBI_ADR16 O MFP2 EBI address bus bit 16. UART0_nCTS I MFP5 UART0 clear to Send input pin. UART4_TXD O MFP6 UART4 data transmitter output pin. I2C1_SCL I/O MFP7 I2C1 clock pin. SPI0_I2SMCLK I/O MFP9 SPI0 I2S master clock output pin BPWM1_CH0 I/O MFP10 BPWM1 channel 0 output/capture input. SPI3_CLK I/O MFP11 SPI3 serial clock pin. HSUSB_VBUS_ST I MFP14 HSUSB external VBUS regulator status pin. 61 61 124 PB.10 I/O MFP0 General purpose digital I/O pin. EADC0_CH10 A MFP1 EADC0 channel 10 analog input. EBI_ADR17 O MFP2 EBI address bus bit 17. USCI1_CTL0 I/O MFP4 USCI1 control 0 pin. UART0_nRTS O MFP5 UART0 request to Send output pin. UART4_RXD I MFP6 UART4 data receiver input pin. I2C1_SDA I/O MFP7 I2C1 data input/output pin. BPWM1_CH1 I/O MFP10 BPWM1 channel 1 output/capture input. SPI3_SS I/O MFP11 SPI3 slave select pin. HSUSB_VBUS_EN O MFP14 HSUSB external VBUS regulator enable pin. 62 62 125 PB.9 I/O MFP0 General purpose digital I/O pin. EADC0_CH9 A MFP1 EADC0 channel 9 analog input. EBI_ADR18 O MFP2 EBI address bus bit 18. USCI1_CTL1 I/O MFP4 USCI1 control 1 pin. UART0_TXD O MFP5 UART0 data transmitter output pin. UART1_nCTS I MFP6 UART1 clear to Send input pin. I2C1_SMBAL O MFP7 I2C1 SMBus SMBALTER pin BPWM1_CH2 I/O MFP10 BPWM1 channel 2 output/capture input. SPI3_MISO I/O MFP11 SPI3 MISO (Master In, Slave Out) pin. INT7 I MFP13 External interrupt 7 input pin. 63 63 126 PB.8 I/O MFP0 General purpose digital I/O pin. EADC0_CH8 A MFP1 EADC0 channel 8 analog input. EBI_ADR19 O MFP2 EBI address bus bit 19. USCI1_CLK I/O MFP4 USCI1 clock pin. UART0_RXD I MFP5 UART0 data receiver input pin. UART1_nRTS O MFP6 UART1 request to Send output pin.

Mar 30, 2018 Page 151 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Name Type MFP Description I2C1_SMBSUS O MFP7 I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) BPWM1_CH3 I/O MFP10 BPWM1 channel 3 output/capture input. SPI3_MOSI I/O MFP11 SPI3 MOSI (Master Out, Slave In) pin. INT6 I MFP13 External interrupt 6 input pin. 64 64 127 PB.7 I/O MFP0 General purpose digital I/O pin. EADC0_CH7 A MFP1 EADC0 channel 7 analog input. EBI_nWRL O MFP2 EBI low byte write enable output pin. USCI1_DAT0 I/O MFP4 USCI1 data 0 pin. UART1_TXD O MFP6 UART1 data transmitter output pin. SD1_CMD I/O MFP7 SD/SDIO1 command/response pin EBI_nCS0 O MFP8 EBI chip select 0 output pin. BPWM1_CH4 I/O MFP10 BPWM1 channel 4 output/capture input. EPWM1_BRAKE0 I MFP11 EPWM1 Brake 0 input pin. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. INT5 I MFP13 External interrupt 5 input pin. USB_VBUS_ST I MFP14 USB external VBUS regulator status pin. ACMP0_O O MFP15 Analog comparator 0 output pin. 1 1 128 PB.6 I/O MFP0 General purpose digital I/O pin. EADC0_CH6 A MFP1 EADC0 channel 6 analog input. EBI_nWRH O MFP2 EBI high byte write enable output pin USCI1_DAT1 I/O MFP4 USCI1 data 1 pin. UART1_RXD I MFP6 UART1 data receiver input pin. SD1_CLK O MFP7 SD/SDIO1 clock output pin EBI_nCS1 O MFP8 EBI chip select 1 output pin. BPWM1_CH5 I/O MFP10 BPWM1 channel 5 output/capture input. EPWM1_BRAKE1 I MFP11 EPWM1 Brake 1 input pin. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. INT4 I MFP13 External interrupt 4 input pin. USB_VBUS_EN O MFP14 USB external VBUS regulator enable pin. ACMP1_O O MFP15 Analog comparator 1 output pin.

Mar 30, 2018 Page 152 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.2.5 M485 Series Pin Description

Pin Name Type MFP Description 1 1 2 1 PB.5 I/O MFP0 General purpose digital I/O pin. EADC0_CH5 A MFP1 EADC0 channel 5 analog input. ACMP1_N A MFP1 Analog comparator 1 negative input pin. EBI_ADR0 O MFP2 EBI address bus bit 0. SD0_DAT3 I/O MFP3 SD/SDIO0 data line bit 3. SPI1_MISO I/O MFP5 SPI1 MISO (Master In, Slave Out) pin. I2C0_SCL I/O MFP6 I2C0 clock pin. UART5_TXD O MFP7 UART5 data transmitter output pin. USCI1_CTL0 I/O MFP8 USCI1 control 0 pin. SC0_CLK O MFP9 Smart Card 0 clock pin. I2S0_BCLK O MFP10 I2S0 bit clock output pin. EPWM0_CH0 I/O MFP11 EPWM0 channel 0 output/capture input. TM0 I/O MFP14 Timer0 event counter input/toggle output pin. INT0 I MFP15 External interrupt 0 input pin. 2 2 3 2 PB.4 I/O MFP0 General purpose digital I/O pin. EADC0_CH4 A MFP1 EADC0 channel 4 analog input. ACMP1_P1 A MFP1 Analog comparator 1 positive input 1 pin. EBI_ADR1 O MFP2 EBI address bus bit 1. SD0_DAT2 I/O MFP3 SD/SDIO0 data line bit 2. SPI1_MOSI I/O MFP5 SPI1 MOSI (Master Out, Slave In) pin. I2C0_SDA I/O MFP6 I2C0 data input/output pin. UART5_RXD I MFP7 UART5 data receiver input pin. USCI1_CTL1 I/O MFP8 USCI1 control 1 pin. SC0_DAT I/O MFP9 Smart Card 0 data pin. I2S0_MCLK O MFP10 I2S0 master clock output pin. EPWM0_CH1 I/O MFP11 EPWM0 channel 1 output/capture input. TM1 I/O MFP14 Timer1 event counter input/toggle output pin. INT1 I MFP15 External interrupt 1 input pin. 3 3 4 3 PB.3 I/O MFP0 General purpose digital I/O pin. EADC0_CH3 A MFP1 EADC0 channel 3 analog input. ACMP0_N A MFP1 Analog comparator 0 negative input pin. EBI_ADR2 O MFP2 EBI address bus bit 2. SD0_DAT1 I/O MFP3 SD/SDIO0 data line bit 1.

Mar 30, 2018 Page 153 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description SPI1_CLK I/O MFP5 SPI1 serial clock pin. UART1_TXD O MFP6 UART1 data transmitter output pin. UART5_nRTS O MFP7 UART5 request to Send output pin. USCI1_DAT1 I/O MFP8 USCI1 data 1 pin. SC0_RST O MFP9 Smart Card 0 reset pin. I2S0_DI I MFP10 I2S0 data input pin. EPWM0_CH2 I/O MFP11 EPWM0 channel 2 output/capture input. TM2 I/O MFP14 Timer2 event counter input/toggle output pin. INT2 I MFP15 External interrupt 2 input pin. 4 4 5 4 PB.2 I/O MFP0 General purpose digital I/O pin. EADC0_CH2 A MFP1 EADC0 channel 2 analog input. ACMP0_P1 A MFP1 Analog comparator 0 positive input 1 pin. OPA0_O A MFP1 Operational amplifier 0 output pin. EBI_ADR3 O MFP2 EBI address bus bit 3. SD0_DAT0 I/O MFP3 SD/SDIO0 data line bit 0. SPI1_SS I/O MFP5 SPI1 slave select pin. UART1_RXD I MFP6 UART1 data receiver input pin. UART5_nCTS I MFP7 UART5 clear to Send input pin. USCI1_DAT0 I/O MFP8 USCI1 data 0 pin. SC0_PWR O MFP9 Smart Card 0 power pin. I2S0_DO O MFP10 I2S0 data output pin. EPWM0_CH3 I/O MFP11 EPWM0 channel 3 output/capture input. TM3 I/O MFP14 Timer3 event counter input/toggle output pin. INT3 I MFP15 External interrupt 3 input pin. 5 PC.12 I/O MFP0 General purpose digital I/O pin. EBI_ADR4 O MFP2 EBI address bus bit 4. UART0_TXD O MFP3 UART0 data transmitter output pin. I2C0_SCL I/O MFP4 I2C0 clock pin. SPI3_MISO I/O MFP6 SPI3 MISO (Master In, Slave Out) pin. SC0_nCD I MFP9 Smart Card 0 card detect pin. ECAP1_IC2 I MFP11 Enhanced capture unit 1 input 2 pin. EPWM1_CH0 I/O MFP12 EPWM1 channel 0 output/capture input. ACMP0_O O MFP14 Analog comparator 0 output pin. 6 PC.11 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 154 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description EBI_ADR5 O MFP2 EBI address bus bit 5. UART0_RXD I MFP3 UART0 data receiver input pin. I2C0_SDA I/O MFP4 I2C0 data input/output pin. SPI3_MOSI I/O MFP6 SPI3 MOSI (Master Out, Slave In) pin. ECAP1_IC1 I MFP11 Enhanced capture unit 1 input 1 pin. EPWM1_CH1 I/O MFP12 EPWM1 channel 1 output/capture input. ACMP1_O O MFP14 Analog comparator 1 output pin. 7 PC.10 I/O MFP0 General purpose digital I/O pin. EBI_ADR6 O MFP2 EBI address bus bit 6. SPI3_CLK I/O MFP6 SPI3 serial clock pin. UART3_TXD O MFP7 UART3 data transmitter output pin. CAN1_TXD O MFP9 CAN1 bus transmitter output. ECAP1_IC0 I MFP11 Enhanced capture unit 1 input 0 pin. EPWM1_CH2 I/O MFP12 EPWM1 channel 2 output/capture input. 8 PC.9 I/O MFP0 General purpose digital I/O pin. EBI_ADR7 O MFP2 EBI address bus bit 7. SPI3_SS I/O MFP6 SPI3 slave select pin. UART3_RXD I MFP7 UART3 data receiver input pin. CAN1_RXD I MFP9 CAN1 bus receiver input. EPWM1_CH3 I/O MFP12 EPWM1 channel 3 output/capture input. 5 5 6 9 PB.1 I/O MFP0 General purpose digital I/O pin. EADC0_CH1 A MFP1 EADC0 channel 1 analog input. OPA0_N A MFP1 Operational amplifier 0 negative input pin. EBI_ADR8 O MFP2 EBI address bus bit 8. SD0_CLK O MFP3 SD/SDIO0 clock output pin SPI1_I2SMCLK I/O MFP5 SPI1 I2S master clock output pin SPI3_I2SMCLK I/O MFP6 SPI3 I2S master clock output pin UART2_TXD O MFP7 UART2 data transmitter output pin. USCI1_CLK I/O MFP8 USCI1 clock pin. I2C1_SCL I/O MFP9 I2C1 clock pin. I2S0_LRCK O MFP10 I2S0 left right channel clock output pin. EPWM0_CH4 I/O MFP11 EPWM0 channel 4 output/capture input. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. EPWM0_BRAKE0 I MFP13 EPWM0 Brake 0 input pin.

Mar 30, 2018 Page 155 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description 6 6 7 10 PB.0 I/O MFP0 General purpose digital I/O pin. EADC0_CH0 A MFP1 EADC0 channel 0 analog input. OPA0_P A MFP1 Operational amplifier 0 positive input pin. EBI_ADR9 O MFP2 EBI address bus bit 9. SD0_CMD I/O MFP3 SD/SDIO0 command/response pin UART2_RXD I MFP7 UART2 data receiver input pin. SPI0_I2SMCLK I/O MFP8 SPI0 I2S master clock output pin I2C1_SDA I/O MFP9 I2C1 data input/output pin. EPWM0_CH5 I/O MFP11 EPWM0 channel 5 output/capture input. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. EPWM0_BRAKE1 I MFP13 EPWM0 Brake 1 input pin. 11 VSS P MFP0 Ground pin for digital circuit. PLL and digital circuit. 7 8 13 PA.11 I/O MFP0 General purpose digital I/O pin. ACMP0_P0 A MFP1 Analog comparator 0 positive input 0 pin. EBI_nRD O MFP2 EBI read enable output pin. SC2_PWR O MFP3 Smart Card 2 power pin. SPI2_SS I/O MFP4 SPI2 slave select pin. SD1_DAT3 I/O MFP5 SD/SDIO1 data line bit 3. USCI0_CLK I/O MFP6 USCI0 clock pin. I2C2_SCL I/O MFP7 I2C2 clock pin. BPWM0_CH0 I/O MFP9 BPWM0 channel 0 output/capture input. EPWM0_SYNC_OUT O MFP10 EPWM0 counter synchronous trigger output pin. TM0_EXT I/O MFP13 Timer0 external capture input/toggle output pin. DAC1_ST I MFP14 DAC1 external trigger input. 8 9 14 PA.10 I/O MFP0 General purpose digital I/O pin. ACMP1_P0 A MFP1 Analog comparator 1 positive input 0 pin. OPA1_O A MFP1 Operational amplifier 1 output pin. EBI_nWR O MFP2 EBI write enable output pin. SC2_RST O MFP3 Smart Card 2 reset pin. SPI2_CLK I/O MFP4 SPI2 serial clock pin. SD1_DAT2 I/O MFP5 SD/SDIO1 data line bit 2. USCI0_DAT0 I/O MFP6 USCI0 data 0 pin.

Mar 30, 2018 Page 156 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description I2C2_SDA I/O MFP7 I2C2 data input/output pin. BPWM0_CH1 I/O MFP9 BPWM0 channel 1 output/capture input. QEI1_INDEX I MFP10 Quadrature encoder 1 index input ECAP0_IC0 I MFP11 Enhanced capture unit 0 input 0 pin. TM1_EXT I/O MFP13 Timer1 external capture input/toggle output pin. DAC0_ST I MFP14 DAC0 external trigger input. 9 10 15 PA.9 I/O MFP0 General purpose digital I/O pin. OPA1_N A MFP1 Operational amplifier 1 negative input pin. EBI_MCLK O MFP2 EBI external clock output pin. SC2_DAT I/O MFP3 Smart Card 2 data pin. SPI2_MISO I/O MFP4 SPI2 MISO (Master In, Slave Out) pin. SD1_DAT1 I/O MFP5 SD/SDIO1 data line bit 1. USCI0_DAT1 I/O MFP6 USCI0 data 1 pin. UART1_TXD O MFP7 UART1 data transmitter output pin. BPWM0_CH2 I/O MFP9 BPWM0 channel 2 output/capture input. QEI1_A I MFP10 Quadrature encoder 1 phase A input ECAP0_IC1 I MFP11 Enhanced capture unit 0 input 1 pin. TM2_EXT I/O MFP13 Timer2 external capture input/toggle output pin. 10 11 16 PA.8 I/O MFP0 General purpose digital I/O pin. OPA1_P A MFP1 Operational amplifier 1 positive input pin. EBI_ALE O MFP2 EBI address latch enable output pin. SC2_CLK O MFP3 Smart Card 2 clock pin. SPI2_MOSI I/O MFP4 SPI2 MOSI (Master Out, Slave In) pin. SD1_DAT0 I/O MFP5 SD/SDIO1 data line bit 0. USCI0_CTL1 I/O MFP6 USCI0 control 1 pin. UART1_RXD I MFP7 UART1 data receiver input pin. BPWM0_CH3 I/O MFP9 BPWM0 channel 3 output/capture input. QEI1_B I MFP10 Quadrature encoder 1 phase B input ECAP0_IC2 I MFP11 Enhanced capture unit 0 input 2 pin. TM3_EXT I/O MFP13 Timer3 external capture input/toggle output pin. INT4 I MFP15 External interrupt 4 input pin. 17 PC.13 I/O MFP0 General purpose digital I/O pin. EBI_ADR10 O MFP2 EBI address bus bit 10. SC2_nCD I MFP3 Smart Card 2 card detect pin.

Mar 30, 2018 Page 157 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description SPI2_I2SMCLK I/O MFP4 SPI2 I2S master clock output pin CAN1_TXD O MFP5 CAN1 bus transmitter output. USCI0_CTL0 I/O MFP6 USCI0 control 0 pin. UART2_TXD O MFP7 UART2 data transmitter output pin. BPWM0_CH4 I/O MFP9 BPWM0 channel 4 output/capture input. CLKO O MFP13 Clock Out EADC0_ST I MFP14 EADC0 external trigger input. 18 PD.12 I/O MFP0 General purpose digital I/O pin. OPA2_O A MFP1 Operational amplifier 2 output pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. CAN1_RXD I MFP5 CAN1 bus receiver input. UART2_RXD I MFP7 UART2 data receiver input pin. BPWM0_CH5 I/O MFP9 BPWM0 channel 5 output/capture input. QEI0_INDEX I MFP10 Quadrature encoder 0 index input CLKO O MFP13 Clock Out EADC0_ST I MFP14 EADC0 external trigger input. INT5 I MFP15 External interrupt 5 input pin. 19 PD.11 I/O MFP0 General purpose digital I/O pin. OPA2_N A MFP1 Operational amplifier 2 negative input pin. EBI_nCS1 O MFP2 EBI chip select 1 output pin. UART1_TXD O MFP3 UART1 data transmitter output pin. CAN0_TXD O MFP4 CAN0 bus transmitter output. QEI0_A I MFP10 Quadrature encoder 0 phase A input INT6 I MFP15 External interrupt 6 input pin. 20 PD.10 I/O MFP0 General purpose digital I/O pin. OPA2_P A MFP1 Operational amplifier 2 positive input pin. EBI_nCS2 O MFP2 EBI chip select 2 output pin. UART1_RXD I MFP3 UART1 data receiver input pin. CAN0_RXD I MFP4 CAN0 bus receiver input. QEI0_B I MFP10 Quadrature encoder 0 phase B input INT7 I MFP15 External interrupt 7 input pin. 21 PG.2 I/O MFP0 General purpose digital I/O pin. EBI_ADR11 O MFP2 EBI address bus bit 11. SPI2_SS I/O MFP3 SPI2 slave select pin.

Mar 30, 2018 Page 158 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description I2C0_SMBAL O MFP4 I2C0 SMBus SMBALTER pin I2C1_SCL I/O MFP5 I2C1 clock pin. TM0 I/O MFP13 Timer0 event counter input/toggle output pin. 22 PG.3 I/O MFP0 General purpose digital I/O pin. EBI_ADR12 O MFP2 EBI address bus bit 12. SPI2_CLK I/O MFP3 SPI2 serial clock pin. I2C0_SMBSUS O MFP4 I2C0 SMBus SMBSUS pin (PMBus CONTROL pin) I2C1_SDA I/O MFP5 I2C1 data input/output pin. TM1 I/O MFP13 Timer1 event counter input/toggle output pin. 23 PG.4 I/O MFP0 General purpose digital I/O pin. EBI_ADR13 O MFP2 EBI address bus bit 13. SPI2_MISO I/O MFP3 SPI2 MISO (Master In, Slave Out) pin. TM2 I/O MFP13 Timer2 event counter input/toggle output pin. 24 PF.11 I/O MFP0 General purpose digital I/O pin. EBI_ADR14 O MFP2 EBI address bus bit 14. SPI2_MOSI I/O MFP3 SPI2 MOSI (Master Out, Slave In) pin. TAMPER5 I/O MFP10 TAMPER detector loop pin 5. TM3 I/O MFP13 Timer3 event counter input/toggle output pin. 25 PF.10 I/O MFP0 General purpose digital I/O pin. EBI_ADR15 O MFP2 EBI address bus bit 15. SC0_nCD I MFP3 Smart Card 0 card detect pin. I2S0_BCLK O MFP4 I2S0 bit clock output pin. SPI0_I2SMCLK I/O MFP5 SPI0 I2S master clock output pin TAMPER4 I/O MFP10 TAMPER detector loop pin 4. 26 PF.9 I/O MFP0 General purpose digital I/O pin. EBI_ADR16 O MFP2 EBI address bus bit 16. SC0_PWR O MFP3 Smart Card 0 power pin. I2S0_MCLK O MFP4 I2S0 master clock output pin. SPI0_SS I/O MFP5 SPI0 slave select pin. TAMPER3 I/O MFP10 TAMPER detector loop pin 3. 27 PF.8 I/O MFP0 General purpose digital I/O pin. EBI_ADR17 O MFP2 EBI address bus bit 17. SC0_RST O MFP3 Smart Card 0 reset pin. I2S0_DI I MFP4 I2S0 data input pin.

Mar 30, 2018 Page 159 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description SPI0_CLK I/O MFP5 SPI0 serial clock pin. TAMPER2 I/O MFP10 TAMPER detector loop pin 2. 28 PF.7 I/O MFP0 General purpose digital I/O pin. EBI_ADR18 O MFP2 EBI address bus bit 18. SC0_DAT I/O MFP3 Smart Card 0 data pin. I2S0_DO O MFP4 I2S0 data output pin. SPI0_MISO I/O MFP5 SPI0 MISO (Master In, Slave Out) pin. UART4_TXD O MFP6 UART4 data transmitter output pin. TAMPER1 I/O MFP10 TAMPER detector loop pin 1. 12 29 PF.6 I/O MFP0 General purpose digital I/O pin. EBI_ADR19 O MFP2 EBI address bus bit 19. SC0_CLK O MFP3 Smart Card 0 clock pin. I2S0_LRCK O MFP4 I2S0 left right channel clock output pin. SPI0_MOSI I/O MFP5 SPI0 MOSI (Master Out, Slave In) pin. UART4_RXD I MFP6 UART4 data receiver input pin. EBI_nCS0 O MFP7 EBI chip select 0 output pin. TAMPER0 I/O MFP10 TAMPER detector loop pin 0. 13 30 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 7 11 14 31 PF.5 I/O MFP0 General purpose digital I/O pin. UART2_RXD I MFP2 UART2 data receiver input pin. UART2_nCTS I MFP4 UART2 clear to Send input pin. BPWM0_CH4 I/O MFP8 BPWM0 channel 4 output/capture input. EPWM0_SYNC_OUT O MFP9 EPWM0 counter synchronous trigger output pin. X32_IN I MFP10 External 32.768 kHz crystal input pin. EADC0_ST I MFP11 EADC0 external trigger input. 8 12 15 32 PF.4 I/O MFP0 General purpose digital I/O pin. UART2_TXD O MFP2 UART2 data transmitter output pin. UART2_nRTS O MFP4 UART2 request to Send output pin. BPWM0_CH5 I/O MFP8 BPWM0 channel 5 output/capture input. X32_OUT O MFP10 External 32.768 kHz crystal output pin. 33 PH.4 I/O MFP0 General purpose digital I/O pin. EBI_ADR3 O MFP2 EBI address bus bit 3. SPI1_MISO I/O MFP3 SPI1 MISO (Master In, Slave Out) pin.

Mar 30, 2018 Page 160 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description 34 PH.5 I/O MFP0 General purpose digital I/O pin. EBI_ADR2 O MFP2 EBI address bus bit 2. SPI1_MOSI I/O MFP3 SPI1 MOSI (Master Out, Slave In) pin. 35 PH.6 I/O MFP0 General purpose digital I/O pin. EBI_ADR1 O MFP2 EBI address bus bit 1. SPI1_CLK I/O MFP3 SPI1 serial clock pin. 36 PH.7 I/O MFP0 General purpose digital I/O pin. EBI_ADR0 O MFP2 EBI address bus bit 0. SPI1_SS I/O MFP3 SPI1 slave select pin. 9 13 16 37 PF.3 I/O MFP0 General purpose digital I/O pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. UART0_TXD O MFP3 UART0 data transmitter output pin. I2C0_SCL I/O MFP4 I2C0 clock pin. XT1_IN I MFP10 External 4~24 MHz (high speed) crystal input pin. BPWM1_CH0 I/O MFP11 BPWM1 channel 0 output/capture input. 10 14 17 38 PF.2 I/O MFP0 General purpose digital I/O pin. EBI_nCS1 O MFP2 EBI chip select 1 output pin. UART0_RXD I MFP3 UART0 data receiver input pin. I2C0_SDA I/O MFP4 I2C0 data input/output pin. QSPI0_CLK I/O MFP5 Quad SPI0 serial clock pin. XT1_OUT O MFP10 External 4~24 MHz (high speed) crystal output pin. BPWM1_CH1 I/O MFP11 BPWM1 channel 1 output/capture input. 39 VSS P MFP0 Ground pin for digital circuit. PLL and digital circuit. 41 PE.8 I/O MFP0 General purpose digital I/O pin. EBI_ADR10 O MFP2 EBI address bus bit 10. I2S0_BCLK O MFP4 I2S0 bit clock output pin. SPI2_CLK I/O MFP5 SPI2 serial clock pin. USCI1_CTL1 I/O MFP6 USCI1 control 1 pin. UART2_TXD O MFP7 UART2 data transmitter output pin. EPWM0_CH0 I/O MFP10 EPWM0 channel 0 output/capture input. EPWM0_BRAKE0 I MFP11 EPWM0 Brake 0 input pin. ECAP0_IC0 I MFP12 Enhanced capture unit 0 input 0 pin.

Mar 30, 2018 Page 161 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description TRACE_CLK O MFP14 ETM Trace Clock output pin 42 PE.9 I/O MFP0 General purpose digital I/O pin. EBI_ADR11 O MFP2 EBI address bus bit 11. I2S0_MCLK O MFP4 I2S0 master clock output pin. SPI2_MISO I/O MFP5 SPI2 MISO (Master In, Slave Out) pin. USCI1_CTL0 I/O MFP6 USCI1 control 0 pin. UART2_RXD I MFP7 UART2 data receiver input pin. EPWM0_CH1 I/O MFP10 EPWM0 channel 1 output/capture input. EPWM0_BRAKE1 I MFP11 EPWM0 Brake 1 input pin. ECAP0_IC1 I MFP12 Enhanced capture unit 0 input 1 pin. TRACE_DATA0 O MFP14 ETM Trace Data 0 output pin 43 PE.10 I/O MFP0 General purpose digital I/O pin. EBI_ADR12 O MFP2 EBI address bus bit 12. I2S0_DI I MFP4 I2S0 data input pin. SPI2_MOSI I/O MFP5 SPI2 MOSI (Master Out, Slave In) pin. USCI1_DAT0 I/O MFP6 USCI1 data 0 pin. UART3_TXD O MFP7 UART3 data transmitter output pin. EPWM0_CH2 I/O MFP10 EPWM0 channel 2 output/capture input. EPWM1_BRAKE0 I MFP11 EPWM1 Brake 0 input pin. ECAP0_IC2 I MFP12 Enhanced capture unit 0 input 2 pin. TRACE_DATA1 O MFP14 ETM Trace Data 1 output pin 44 PE.11 I/O MFP0 General purpose digital I/O pin. EBI_ADR13 O MFP2 EBI address bus bit 13. I2S0_DO O MFP4 I2S0 data output pin. SPI2_SS I/O MFP5 SPI2 slave select pin. USCI1_DAT1 I/O MFP6 USCI1 data 1 pin. UART3_RXD I MFP7 UART3 data receiver input pin. UART1_nCTS I MFP8 UART1 clear to Send input pin. EPWM0_CH3 I/O MFP10 EPWM0 channel 3 output/capture input. EPWM1_BRAKE1 I MFP11 EPWM1 Brake 1 input pin. ECAP1_IC2 I MFP13 Enhanced capture unit 1 input 2 pin. TRACE_DATA2 O MFP14 ETM Trace Data 2 output pin 45 PE.12 I/O MFP0 General purpose digital I/O pin. EBI_ADR14 O MFP2 EBI address bus bit 14.

Mar 30, 2018 Page 162 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description I2S0_LRCK O MFP4 I2S0 left right channel clock output pin. SPI2_I2SMCLK I/O MFP5 SPI2 I2S master clock output pin USCI1_CLK I/O MFP6 USCI1 clock pin. UART1_nRTS O MFP8 UART1 request to Send output pin. EPWM0_CH4 I/O MFP10 EPWM0 channel 4 output/capture input. ECAP1_IC1 I MFP13 Enhanced capture unit 1 input 1 pin. TRACE_DATA3 O MFP14 ETM Trace Data 3 output pin 46 PE.13 I/O MFP0 General purpose digital I/O pin. EBI_ADR15 O MFP2 EBI address bus bit 15. I2C0_SCL I/O MFP4 I2C0 clock pin. UART4_nRTS O MFP5 UART4 request to Send output pin. UART1_TXD O MFP8 UART1 data transmitter output pin. EPWM0_CH5 I/O MFP10 EPWM0 channel 5 output/capture input. EPWM1_CH0 I/O MFP11 EPWM1 channel 0 output/capture input. BPWM1_CH5 I/O MFP12 BPWM1 channel 5 output/capture input. ECAP1_IC0 I MFP13 Enhanced capture unit 1 input 0 pin. 47 PC.8 I/O MFP0 General purpose digital I/O pin. EBI_ADR16 O MFP2 EBI address bus bit 16. I2C0_SDA I/O MFP4 I2C0 data input/output pin. UART4_nCTS I MFP5 UART4 clear to Send input pin. UART1_RXD I MFP8 UART1 data receiver input pin. EPWM1_CH1 I/O MFP11 EPWM1 channel 1 output/capture input. BPWM1_CH4 I/O MFP12 BPWM1 channel 4 output/capture input. 18 48 PC.7 I/O MFP0 General purpose digital I/O pin. EBI_AD9 I/O MFP2 EBI address/data bus bit 9. SPI1_MISO I/O MFP4 SPI1 MISO (Master In, Slave Out) pin. UART4_TXD O MFP5 UART4 data transmitter output pin. SC2_PWR O MFP6 Smart Card 2 power pin. UART0_nCTS I MFP7 UART0 clear to Send input pin. I2C1_SMBAL O MFP8 I2C1 SMBus SMBALTER pin EPWM1_CH2 I/O MFP11 EPWM1 channel 2 output/capture input. BPWM1_CH0 I/O MFP12 BPWM1 channel 0 output/capture input. TM0 I/O MFP14 Timer0 event counter input/toggle output pin. INT3 I MFP15 External interrupt 3 input pin.

Mar 30, 2018 Page 163 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description 19 49 PC.6 I/O MFP0 General purpose digital I/O pin. EBI_AD8 I/O MFP2 EBI address/data bus bit 8. SPI1_MOSI I/O MFP4 SPI1 MOSI (Master Out, Slave In) pin. UART4_RXD I MFP5 UART4 data receiver input pin. SC2_RST O MFP6 Smart Card 2 reset pin. UART0_nRTS O MFP7 UART0 request to Send output pin. I2C1_SMBSUS O MFP8 I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) EPWM1_CH3 I/O MFP11 EPWM1 channel 3 output/capture input. BPWM1_CH1 I/O MFP12 BPWM1 channel 1 output/capture input. TM1 I/O MFP14 Timer1 event counter input/toggle output pin. INT2 I MFP15 External interrupt 2 input pin. 15 20 50 PA.7 I/O MFP0 General purpose digital I/O pin. EBI_AD7 I/O MFP2 EBI address/data bus bit 7. SPI1_CLK I/O MFP4 SPI1 serial clock pin. SC2_DAT I/O MFP6 Smart Card 2 data pin. UART0_TXD O MFP7 UART0 data transmitter output pin. I2C1_SCL I/O MFP8 I2C1 clock pin. EPWM1_CH4 I/O MFP11 EPWM1 channel 4 output/capture input. BPWM1_CH2 I/O MFP12 BPWM1 channel 2 output/capture input. ACMP0_WLAT I MFP13 Analog comparator 0 window latch input pin TM2 I/O MFP14 Timer2 event counter input/toggle output pin. INT1 I MFP15 External interrupt 1 input pin. 16 21 51 PA.6 I/O MFP0 General purpose digital I/O pin. EBI_AD6 I/O MFP2 EBI address/data bus bit 6. SPI1_SS I/O MFP4 SPI1 slave select pin. SD1_nCD I MFP5 SD/SDIO1 card detect input pin SC2_CLK O MFP6 Smart Card 2 clock pin. UART0_RXD I MFP7 UART0 data receiver input pin. I2C1_SDA I/O MFP8 I2C1 data input/output pin. EPWM1_CH5 I/O MFP11 EPWM1 channel 5 output/capture input. BPWM1_CH3 I/O MFP12 BPWM1 channel 3 output/capture input. ACMP1_WLAT I MFP13 Analog comparator 1 window latch input pin TM3 I/O MFP14 Timer3 event counter input/toggle output pin. INT0 I MFP15 External interrupt 0 input pin.

Mar 30, 2018 Page 164 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description 22 52 VSS P MFP0 Ground pin for digital circuit. 23 53 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 24 54 LDO_CAP A MFP0 LDO output pin. 17 25 55 PA.5 I/O MFP0 General purpose digital I/O pin. SPIM_D2 I/O MFP2 SPIM data 2 pin for Quad Mode I/O. QSPI0_MISO1 I/O MFP3 Quad SPI0 MISO1 (Master In, Slave Out) pin. SPI1_I2SMCLK I/O MFP4 SPI1 I2S master clock output pin SD1_CMD I/O MFP5 SD/SDIO1 command/response pin SC2_nCD I MFP6 Smart Card 2 card detect pin. UART0_nCTS I MFP7 UART0 clear to Send input pin. UART5_TXD O MFP8 UART5 data transmitter output pin. I2C0_SCL I/O MFP9 I2C0 clock pin. CAN0_TXD O MFP10 CAN0 bus transmitter output. BPWM0_CH5 I/O MFP12 BPWM0 channel 5 output/capture input. EPWM0_CH0 I/O MFP13 EPWM0 channel 0 output/capture input. QEI0_INDEX I MFP14 Quadrature encoder 0 index input 18 26 56 PA.4 I/O MFP0 General purpose digital I/O pin. SPIM_D3 I/O MFP2 SPIM data 3 pin for Quad Mode I/O. QSPI0_MOSI1 I/O MFP3 Quad SPI0 MOSI1 (Master Out, Slave In) pin. SPI0_I2SMCLK I/O MFP4 SPI0 I2S master clock output pin SD1_CLK O MFP5 SD/SDIO1 clock output pin SC0_nCD I MFP6 Smart Card 0 card detect pin. UART0_nRTS O MFP7 UART0 request to Send output pin. UART5_RXD I MFP8 UART5 data receiver input pin. I2C0_SDA I/O MFP9 I2C0 data input/output pin. CAN0_RXD I MFP10 CAN0 bus receiver input. BPWM0_CH4 I/O MFP12 BPWM0 channel 4 output/capture input. EPWM0_CH1 I/O MFP13 EPWM0 channel 1 output/capture input. QEI0_A I MFP14 Quadrature encoder 0 phase A input 11 19 27 57 PA.3 I/O MFP0 General purpose digital I/O pin. SPIM_SS I/O MFP2 SPIM slave select pin. QSPI0_SS I/O MFP3 Quad SPI0 slave select pin. SPI0_SS I/O MFP4 SPI0 slave select pin.

Mar 30, 2018 Page 165 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description SD1_DAT3 I/O MFP5 SD/SDIO1 data line bit 3. SC0_PWR O MFP6 Smart Card 0 power pin. UART4_TXD O MFP7 UART4 data transmitter output pin. UART1_TXD O MFP8 UART1 data transmitter output pin. I2C1_SCL I/O MFP9 I2C1 clock pin. BPWM0_CH3 I/O MFP12 BPWM0 channel 3 output/capture input. EPWM0_CH2 I/O MFP13 EPWM0 channel 2 output/capture input. QEI0_B I MFP14 Quadrature encoder 0 phase B input 12 20 28 58 PA.2 I/O MFP0 General purpose digital I/O pin. SPIM_CLK I/O MFP2 SPIM serial clock pin. QSPI0_CLK I/O MFP3 Quad SPI0 serial clock pin. SPI0_CLK I/O MFP4 SPI0 serial clock pin. SD1_DAT2 I/O MFP5 SD/SDIO1 data line bit 2. SC0_RST O MFP6 Smart Card 0 reset pin. UART4_RXD I MFP7 UART4 data receiver input pin. UART1_RXD I MFP8 UART1 data receiver input pin. I2C1_SDA I/O MFP9 I2C1 data input/output pin. BPWM0_CH2 I/O MFP12 BPWM0 channel 2 output/capture input. EPWM0_CH3 I/O MFP13 EPWM0 channel 3 output/capture input. 13 21 29 59 PA.1 I/O MFP0 General purpose digital I/O pin. SPIM_MISO I/O MFP2 SPIM MISO (Master In, Slave Out) pin. QSPI0_MISO0 I/O MFP3 Quad SPI0 MISO0 (Master In, Slave Out) pin. SPI0_MISO I/O MFP4 SPI0 MISO (Master In, Slave Out) pin. SD1_DAT1 I/O MFP5 SD/SDIO1 data line bit 1. SC0_DAT I/O MFP6 Smart Card 0 data pin. UART0_TXD O MFP7 UART0 data transmitter output pin. UART1_nCTS I MFP8 UART1 clear to Send input pin. I2C2_SCL I/O MFP9 I2C2 clock pin. BPWM0_CH1 I/O MFP12 BPWM0 channel 1 output/capture input. EPWM0_CH4 I/O MFP13 EPWM0 channel 4 output/capture input. DAC1_ST I MFP15 DAC1 external trigger input. 14 22 30 60 PA.0 I/O MFP0 General purpose digital I/O pin. SPIM_MOSI I/O MFP2 SPIM MOSI (Master Out, Slave In) pin. QSPI0_MOSI0 I/O MFP3 Quad SPI0 MOSI0 (Master Out, Slave In) pin.

Mar 30, 2018 Page 166 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description SPI0_MOSI I/O MFP4 SPI0 MOSI (Master Out, Slave In) pin. SD1_DAT0 I/O MFP5 SD/SDIO1 data line bit 0. SC0_CLK O MFP6 Smart Card 0 clock pin. UART0_RXD I MFP7 UART0 data receiver input pin. UART1_nRTS O MFP8 UART1 request to Send output pin. I2C2_SDA I/O MFP9 I2C2 data input/output pin. BPWM0_CH0 I/O MFP12 BPWM0 channel 0 output/capture input. EPWM0_CH5 I/O MFP13 EPWM0 channel 5 output/capture input. DAC0_ST I MFP15 DAC0 external trigger input. 15 23 31 61 VDDIO P MFP0 Power supply for PA.0~PA.5. 62 PE.14 I/O MFP0 General purpose digital I/O pin. EBI_AD8 I/O MFP2 EBI address/data bus bit 8. UART2_TXD O MFP3 UART2 data transmitter output pin. CAN0_TXD O MFP4 CAN0 bus transmitter output. SD1_nCD I MFP5 SD/SDIO1 card detect input pin 63 PE.15 I/O MFP0 General purpose digital I/O pin. EBI_AD9 I/O MFP2 EBI address/data bus bit 9. UART2_RXD I MFP3 UART2 data receiver input pin. CAN0_RXD I MFP4 CAN0 bus receiver input. 16 24 32 64 nRESET I MFP0 External reset input: active LOW, with an internal pull -up. Set this pin low reset to initial state. 17 25 33 65 PF.0 I/O MFP0 General purpose digital I/O pin. UART1_TXD O MFP2 UART1 data transmitter output pin. I2C1_SCL I/O MFP3 I2C1 clock pin. BPWM1_CH0 I/O MFP12 BPWM1 channel 0 output/capture input. ICE_DAT O MFP14 Serial wired debugger data pin. 18 26 34 66 PF.1 I/O MFP0 General purpose digital I/O pin. UART1_RXD I MFP2 UART1 data receiver input pin. I2C1_SDA I/O MFP3 I2C1 data input/output pin. BPWM1_CH1 I/O MFP12 BPWM1 channel 1 output/capture input. ICE_CLK I MFP14 Serial wired debugger clock pin. 67 PD.9 I/O MFP0 General purpose digital I/O pin. EBI_AD7 I/O MFP2 EBI address/data bus bit 7. I2C2_SCL I/O MFP3 I2C2 clock pin.

Mar 30, 2018 Page 167 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description UART2_nCTS I MFP4 UART2 clear to Send input pin. 68 PD.8 I/O MFP0 General purpose digital I/O pin. EBI_AD6 I/O MFP2 EBI address/data bus bit 6. I2C2_SDA I/O MFP3 I2C2 data input/output pin. UART2_nRTS O MFP4 UART2 request to Send output pin. 27 35 69 PC.5 I/O MFP0 General purpose digital I/O pin. EBI_AD5 I/O MFP2 EBI address/data bus bit 5. SPIM_D2 I/O MFP3 SPIM data 2 pin for Quad Mode I/O. QSPI0_MISO1 I/O MFP4 Quad SPI0 MISO1 (Master In, Slave Out) pin. UART2_TXD O MFP8 UART2 data transmitter output pin. I2C1_SCL I/O MFP9 I2C1 clock pin. CAN0_TXD O MFP10 CAN0 bus transmitter output. UART4_TXD O MFP11 UART4 data transmitter output pin. EPWM1_CH0 I/O MFP12 EPWM1 channel 0 output/capture input. 28 36 70 PC.4 I/O MFP0 General purpose digital I/O pin. EBI_AD4 I/O MFP2 EBI address/data bus bit 4. SPIM_D3 I/O MFP3 SPIM data 3 pin for Quad Mode I/O. QSPI0_MOSI1 I/O MFP4 Quad SPI0 MOSI1 (Master Out, Slave In) pin. SC1_nCD I MFP5 Smart Card 1 card detect pin. I2S0_BCLK O MFP6 I2S0 bit clock output pin. SPI1_I2SMCLK I/O MFP7 SPI1 I2S master clock output pin UART2_RXD I MFP8 UART2 data receiver input pin. I2C1_SDA I/O MFP9 I2C1 data input/output pin. CAN0_RXD I MFP10 CAN0 bus receiver input. UART4_RXD I MFP11 UART4 data receiver input pin. EPWM1_CH1 I/O MFP12 EPWM1 channel 1 output/capture input. 29 37 71 PC.3 I/O MFP0 General purpose digital I/O pin. EBI_AD3 I/O MFP2 EBI address/data bus bit 3. SPIM_SS I/O MFP3 SPIM slave select pin. QSPI0_SS I/O MFP4 Quad SPI0 slave select pin. SC1_PWR O MFP5 Smart Card 1 power pin. I2S0_MCLK O MFP6 I2S0 master clock output pin. SPI1_MISO I/O MFP7 SPI1 MISO (Master In, Slave Out) pin. UART2_nRTS O MFP8 UART2 request to Send output pin.

Mar 30, 2018 Page 168 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description I2C0_SMBAL O MFP9 I2C0 SMBus SMBALTER pin CAN1_TXD O MFP10 CAN1 bus transmitter output. UART3_TXD O MFP11 UART3 data transmitter output pin. EPWM1_CH2 I/O MFP12 EPWM1 channel 2 output/capture input. 30 38 72 PC.2 I/O MFP0 General purpose digital I/O pin. EBI_AD2 I/O MFP2 EBI address/data bus bit 2. SPIM_CLK I/O MFP3 SPIM serial clock pin. QSPI0_CLK I/O MFP4 Quad SPI0 serial clock pin. SC1_RST O MFP5 Smart Card 1 reset pin. I2S0_DI I MFP6 I2S0 data input pin. SPI1_MOSI I/O MFP7 SPI1 MOSI (Master Out, Slave In) pin. UART2_nCTS I MFP8 UART2 clear to Send input pin. I2C0_SMBSUS O MFP9 I2C0 SMBus SMBSUS pin (PMBus CONTROL pin) CAN1_RXD I MFP10 CAN1 bus receiver input. UART3_RXD I MFP11 UART3 data receiver input pin. EPWM1_CH3 I/O MFP12 EPWM1 channel 3 output/capture input. 19 31 39 73 PC.1 I/O MFP0 General purpose digital I/O pin. EBI_AD1 I/O MFP2 EBI address/data bus bit 1. SPIM_MISO I/O MFP3 SPIM MISO (Master In, Slave Out) pin. QSPI0_MISO0 I/O MFP4 Quad SPI0 MISO0 (Master In, Slave Out) pin. SC1_DAT I/O MFP5 Smart Card 1 data pin. I2S0_DO O MFP6 I2S0 data output pin. SPI1_CLK I/O MFP7 SPI1 serial clock pin. UART2_TXD O MFP8 UART2 data transmitter output pin. I2C0_SCL I/O MFP9 I2C0 clock pin. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. ACMP0_O O MFP14 Analog comparator 0 output pin. 20 32 40 74 PC.0 I/O MFP0 General purpose digital I/O pin. EBI_AD0 I/O MFP2 EBI address/data bus bit 0. SPIM_MOSI I/O MFP3 SPIM MOSI (Master Out, Slave In) pin. QSPI0_MOSI0 I/O MFP4 Quad SPI0 MOSI0 (Master Out, Slave In) pin. SC1_CLK O MFP5 Smart Card 1 clock pin. I2S0_LRCK O MFP6 I2S0 left right channel clock output pin. SPI1_SS I/O MFP7 SPI1 slave select pin.

Mar 30, 2018 Page 169 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description UART2_RXD I MFP8 UART2 data receiver input pin. I2C0_SDA I/O MFP9 I2C0 data input/output pin. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. ACMP1_O O MFP14 Analog comparator 1 output pin. 75 VSS P MFP0 Ground pin for digital circuit. PLL and digital circuit. 77 PG.9 I/O MFP0 General purpose digital I/O pin. EBI_AD0 I/O MFP2 EBI address/data bus bit 0. SD1_DAT3 I/O MFP3 SD/SDIO1 data line bit 3. SPIM_D2 I/O MFP4 SPIM data 2 pin for Quad Mode I/O. BPWM0_CH5 I/O MFP12 BPWM0 channel 5 output/capture input. 78 PG.10 I/O MFP0 General purpose digital I/O pin. EBI_AD1 I/O MFP2 EBI address/data bus bit 1. SD1_DAT2 I/O MFP3 SD/SDIO1 data line bit 2. SPIM_D3 I/O MFP4 SPIM data 3 pin for Quad Mode I/O. BPWM0_CH4 I/O MFP12 BPWM0 channel 4 output/capture input. 79 PG.11 I/O MFP0 General purpose digital I/O pin. EBI_AD2 I/O MFP2 EBI address/data bus bit 2. SD1_DAT1 I/O MFP3 SD/SDIO1 data line bit 1. SPIM_SS I/O MFP4 SPIM slave select pin. BPWM0_CH3 I/O MFP12 BPWM0 channel 3 output/capture input. 80 PG.12 I/O MFP0 General purpose digital I/O pin. EBI_AD3 I/O MFP2 EBI address/data bus bit 3. SD1_DAT0 I/O MFP3 SD/SDIO1 data line bit 0. SPIM_CLK I/O MFP4 SPIM serial clock pin. BPWM0_CH2 I/O MFP12 BPWM0 channel 2 output/capture input. 81 PG.13 I/O MFP0 General purpose digital I/O pin. EBI_AD4 I/O MFP2 EBI address/data bus bit 4. SD1_CMD I/O MFP3 SD/SDIO1 command/response pin SPIM_MISO I/O MFP4 SPIM MISO (Master In, Slave Out) pin. BPWM0_CH1 I/O MFP12 BPWM0 channel 1 output/capture input. 82 PG.14 I/O MFP0 General purpose digital I/O pin. EBI_AD5 I/O MFP2 EBI address/data bus bit 5.

Mar 30, 2018 Page 170 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description SD1_CLK O MFP3 SD/SDIO1 clock output pin SPIM_MOSI I/O MFP4 SPIM MOSI (Master Out, Slave In) pin. BPWM0_CH0 I/O MFP12 BPWM0 channel 0 output/capture input. 83 PG.15 I/O MFP0 General purpose digital I/O pin. SD1_nCD I MFP3 SD/SDIO1 card detect input pin CLKO O MFP14 Clock Out EADC0_ST I MFP15 EADC0 external trigger input. 84 PD.13 I/O MFP0 General purpose digital I/O pin. EBI_AD10 I/O MFP2 EBI address/data bus bit 10. SD0_nCD I MFP3 SD/SDIO0 card detect input pin SPI0_I2SMCLK I/O MFP4 SPI0 I2S master clock output pin SPI1_I2SMCLK I/O MFP5 SPI1 I2S master clock output pin SC2_nCD I MFP7 Smart Card 2 card detect pin. 21 33 85 PA.12 I/O MFP0 General purpose digital I/O pin. I2S0_BCLK O MFP2 I2S0 bit clock output pin. UART4_TXD O MFP3 UART4 data transmitter output pin. I2C1_SCL I/O MFP4 I2C1 clock pin. SPI2_SS I/O MFP5 SPI2 slave select pin. CAN0_TXD O MFP6 CAN0 bus transmitter output. SC2_PWR O MFP7 Smart Card 2 power pin. BPWM1_CH2 I/O MFP11 BPWM1 channel 2 output/capture input. QEI1_INDEX I MFP12 Quadrature encoder 1 index input USB_VBUS P MFP14 Power supply from USB host or HUB. 22 34 86 PA.13 I/O MFP0 General purpose digital I/O pin. I2S0_MCLK O MFP2 I2S0 master clock output pin. UART4_RXD I MFP3 UART4 data receiver input pin. I2C1_SDA I/O MFP4 I2C1 data input/output pin. SPI2_CLK I/O MFP5 SPI2 serial clock pin. CAN0_RXD I MFP6 CAN0 bus receiver input. SC2_RST O MFP7 Smart Card 2 reset pin. BPWM1_CH3 I/O MFP11 BPWM1 channel 3 output/capture input. QEI1_A I MFP12 Quadrature encoder 1 phase A input USB_D- A MFP14 USB differential signal D-. 23 35 87 PA.14 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 171 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description I2S0_DI I MFP2 I2S0 data input pin. UART0_TXD O MFP3 UART0 data transmitter output pin. SPI2_MISO I/O MFP5 SPI2 MISO (Master In, Slave Out) pin. I2C2_SCL I/O MFP6 I2C2 clock pin. SC2_DAT I/O MFP7 Smart Card 2 data pin. BPWM1_CH4 I/O MFP11 BPWM1 channel 4 output/capture input. QEI1_B I MFP12 Quadrature encoder 1 phase B input USB_D+ A MFP14 USB differential signal D+. 24 36 88 PA.15 I/O MFP0 General purpose digital I/O pin. I2S0_DO O MFP2 I2S0 data output pin. UART0_RXD I MFP3 UART0 data receiver input pin. SPI2_MOSI I/O MFP5 SPI2 MOSI (Master Out, Slave In) pin. I2C2_SDA I/O MFP6 I2C2 data input/output pin. SC2_CLK O MFP7 Smart Card 2 clock pin. BPWM1_CH5 I/O MFP11 BPWM1 channel 5 output/capture input. EPWM0_SYNC_IN I MFP12 EPWM0 counter synchronous trigger input pin. USB_OTG_ID I MFP14 USB_ identification. 41 89 HSUSB_VRES A MFP0 HSUSB module reference resister 42 90 HSUSB_VDD33 P MFP0 Power supply for HSUSB VDD33 43 91 HSUSB_VBUS P MFP0 HSUSB Power supply from USB host or HUB. 44 92 HSUSB_D- A MFP0 HSUSB differential signal D-. 45 93 HSUSB_VSS P MFP0 Ground pin for HSUSB. 46 94 HSUSB_D+ A MFP0 HSUSB differential signal D+. 47 95 HSUSB_VDD12_CAP A MFP0 HSUSB Internal power regulator output 1.2V decoupling pin. Note: This pin needs to be connected with a 1uF capacitor. 48 96 HSUSB_ID I MFP0 HSUSB identification. 97 PE.7 I/O MFP0 General purpose digital I/O pin. SD0_CMD I/O MFP3 SD/SDIO0 command/response pin SPIM_D2 I/O MFP4 SPIM data 2 pin for Quad Mode I/O. UART5_TXD O MFP8 UART5 data transmitter output pin. CAN1_TXD O MFP9 CAN1 bus transmitter output. QEI1_INDEX I MFP11 Quadrature encoder 1 index input EPWM0_CH0 I/O MFP12 EPWM0 channel 0 output/capture input.

Mar 30, 2018 Page 172 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description BPWM0_CH5 I/O MFP13 BPWM0 channel 5 output/capture input. 98 PE.6 I/O MFP0 General purpose digital I/O pin. SD0_CLK O MFP3 SD/SDIO0 clock output pin SPIM_D3 I/O MFP4 SPIM data 3 pin for Quad Mode I/O. SPI3_I2SMCLK I/O MFP5 SPI3 I2S master clock output pin SC0_nCD I MFP6 Smart Card 0 card detect pin. USCI0_CTL0 I/O MFP7 USCI0 control 0 pin. UART5_RXD I MFP8 UART5 data receiver input pin. CAN1_RXD I MFP9 CAN1 bus receiver input. QEI1_A I MFP11 Quadrature encoder 1 phase A input EPWM0_CH1 I/O MFP12 EPWM0 channel 1 output/capture input. BPWM0_CH4 I/O MFP13 BPWM0 channel 4 output/capture input. 99 PE.5 I/O MFP0 General purpose digital I/O pin. EBI_nRD O MFP2 EBI read enable output pin. SD0_DAT3 I/O MFP3 SD/SDIO0 data line bit 3. SPIM_SS I/O MFP4 SPIM slave select pin. SPI3_SS I/O MFP5 SPI3 slave select pin. SC0_PWR O MFP6 Smart Card 0 power pin. USCI0_CTL1 I/O MFP7 USCI0 control 1 pin. QEI1_B I MFP11 Quadrature encoder 1 phase B input EPWM0_CH2 I/O MFP12 EPWM0 channel 2 output/capture input. BPWM0_CH3 I/O MFP13 BPWM0 channel 3 output/capture input. 100 PE.4 I/O MFP0 General purpose digital I/O pin. EBI_nWR O MFP2 EBI write enable output pin. SD0_DAT2 I/O MFP3 SD/SDIO0 data line bit 2. SPIM_CLK I/O MFP4 SPIM serial clock pin. SPI3_CLK I/O MFP5 SPI3 serial clock pin. SC0_RST O MFP6 Smart Card 0 reset pin. USCI0_DAT1 I/O MFP7 USCI0 data 1 pin. QEI0_INDEX I MFP11 Quadrature encoder 0 index input EPWM0_CH3 I/O MFP12 EPWM0 channel 3 output/capture input. BPWM0_CH2 I/O MFP13 BPWM0 channel 2 output/capture input. 101 PE.3 I/O MFP0 General purpose digital I/O pin. EBI_MCLK O MFP2 EBI external clock output pin.

Mar 30, 2018 Page 173 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description SD0_DAT1 I/O MFP3 SD/SDIO0 data line bit 1. SPIM_MISO I/O MFP4 SPIM MISO (Master In, Slave Out) pin. SPI3_MISO I/O MFP5 SPI3 MISO (Master In, Slave Out) pin. SC0_DAT I/O MFP6 Smart Card 0 data pin. USCI0_DAT0 I/O MFP7 USCI0 data 0 pin. QEI0_A I MFP11 Quadrature encoder 0 phase A input EPWM0_CH4 I/O MFP12 EPWM0 channel 4 output/capture input. BPWM0_CH1 I/O MFP13 BPWM0 channel 1 output/capture input. 102 PE.2 I/O MFP0 General purpose digital I/O pin. EBI_ALE O MFP2 EBI address latch enable output pin. SD0_DAT0 I/O MFP3 SD/SDIO0 data line bit 0. SPIM_MOSI I/O MFP4 SPIM MOSI (Master Out, Slave In) pin. SPI3_MOSI I/O MFP5 SPI3 MOSI (Master Out, Slave In) pin. SC0_CLK O MFP6 Smart Card 0 clock pin. USCI0_CLK I/O MFP7 USCI0 clock pin. QEI0_B I MFP11 Quadrature encoder 0 phase B input EPWM0_CH5 I/O MFP12 EPWM0 channel 5 output/capture input. BPWM0_CH0 I/O MFP13 BPWM0 channel 0 output/capture input. 103 VSS P MFP0 Ground pin for digital circuit. PLL and digital circuit. 105 PE.1 I/O MFP0 General purpose digital I/O pin. EBI_AD10 I/O MFP2 EBI address/data bus bit 10. QSPI0_MISO0 I/O MFP3 Quad SPI0 MISO0 (Master In, Slave Out) pin. SC2_DAT I/O MFP4 Smart Card 2 data pin. I2S0_BCLK O MFP5 I2S0 bit clock output pin. SPI1_MISO I/O MFP6 SPI1 MISO (Master In, Slave Out) pin. UART3_TXD O MFP7 UART3 data transmitter output pin. I2C1_SCL I/O MFP8 I2C1 clock pin. UART4_nCTS I MFP9 UART4 clear to Send input pin. 106 PE.0 I/O MFP0 General purpose digital I/O pin. EBI_AD11 I/O MFP2 EBI address/data bus bit 11. QSPI0_MOSI0 I/O MFP3 Quad SPI0 MOSI0 (Master Out, Slave In) pin. SC2_CLK O MFP4 Smart Card 2 clock pin.

Mar 30, 2018 Page 174 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description I2S0_MCLK O MFP5 I2S0 master clock output pin. SPI1_MOSI I/O MFP6 SPI1 MOSI (Master Out, Slave In) pin. UART3_RXD I MFP7 UART3 data receiver input pin. I2C1_SDA I/O MFP8 I2C1 data input/output pin. UART4_nRTS O MFP9 UART4 request to Send output pin. 107 PH.8 I/O MFP0 General purpose digital I/O pin. EBI_AD12 I/O MFP2 EBI address/data bus bit 12. QSPI0_CLK I/O MFP3 Quad SPI0 serial clock pin. SC2_PWR O MFP4 Smart Card 2 power pin. I2S0_DI I MFP5 I2S0 data input pin. SPI1_CLK I/O MFP6 SPI1 serial clock pin. UART3_nRTS O MFP7 UART3 request to Send output pin. I2C1_SMBAL O MFP8 I2C1 SMBus SMBALTER pin I2C2_SCL I/O MFP9 I2C2 clock pin. UART1_TXD O MFP10 UART1 data transmitter output pin. 108 PH.9 I/O MFP0 General purpose digital I/O pin. EBI_AD13 I/O MFP2 EBI address/data bus bit 13. QSPI0_SS I/O MFP3 Quad SPI0 slave select pin. SC2_RST O MFP4 Smart Card 2 reset pin. I2S0_DO O MFP5 I2S0 data output pin. SPI1_SS I/O MFP6 SPI1 slave select pin. UART3_nCTS I MFP7 UART3 clear to Send input pin. I2C1_SMBSUS O MFP8 I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) I2C2_SDA I/O MFP9 I2C2 data input/output pin. UART1_RXD I MFP10 UART1 data receiver input pin. 109 PH.10 I/O MFP0 General purpose digital I/O pin. EBI_AD14 I/O MFP2 EBI address/data bus bit 14. QSPI0_MISO1 I/O MFP3 Quad SPI0 MISO1 (Master In, Slave Out) pin. SC2_nCD I MFP4 Smart Card 2 card detect pin. I2S0_LRCK O MFP5 I2S0 left right channel clock output pin. SPI1_I2SMCLK I/O MFP6 SPI1 I2S master clock output pin UART4_TXD O MFP7 UART4 data transmitter output pin. UART0_TXD O MFP8 UART0 data transmitter output pin. 110 PH.11 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 175 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description EBI_AD15 I/O MFP2 EBI address/data bus bit 15. QSPI0_MOSI1 I/O MFP3 Quad SPI0 MOSI1 (Master Out, Slave In) pin. UART4_RXD I MFP7 UART4 data receiver input pin. UART0_RXD I MFP8 UART0 data receiver input pin. EPWM0_CH5 I/O MFP11 EPWM0 channel 5 output/capture input. 111 PD.14 I/O MFP0 General purpose digital I/O pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. SPI3_I2SMCLK I/O MFP3 SPI3 I2S master clock output pin SC1_nCD I MFP4 Smart Card 1 card detect pin. EPWM0_CH4 I/O MFP11 EPWM0 channel 4 output/capture input. 25 37 49 112 VSS P MFP0 Ground pin for digital circuit. 26 38 50 113 LDO_CAP A MFP0 LDO output pin. 27 39 51 114 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 40 52 115 PC.14 I/O MFP0 General purpose digital I/O pin. EBI_AD11 I/O MFP2 EBI address/data bus bit 11. SC1_nCD I MFP3 Smart Card 1 card detect pin. SPI0_I2SMCLK I/O MFP4 SPI0 I2S master clock output pin USCI0_CTL0 I/O MFP5 USCI0 control 0 pin. QSPI0_CLK I/O MFP6 Quad SPI0 serial clock pin. EPWM0_SYNC_IN I MFP11 EPWM0 counter synchronous trigger input pin. TM1 I/O MFP13 Timer1 event counter input/toggle output pin. USB_VBUS_ST I MFP14 USB external VBUS regulator status pin. HSUSB_VBUS_ST I MFP15 HSUSB external VBUS regulator status pin. 28 41 53 116 PB.15 I/O MFP0 General purpose digital I/O pin. EADC0_CH15 A MFP1 EADC0 channel 15 analog input. EBI_AD12 I/O MFP2 EBI address/data bus bit 12. SC1_PWR O MFP3 Smart Card 1 power pin. SPI0_SS I/O MFP4 SPI0 slave select pin. USCI0_CTL1 I/O MFP5 USCI0 control 1 pin. UART0_nCTS I MFP6 UART0 clear to Send input pin. UART3_TXD O MFP7 UART3 data transmitter output pin. I2C2_SMBAL O MFP8 I2C2 SMBus SMBALTER pin EPWM1_CH0 I/O MFP11 EPWM1 channel 0 output/capture input.

Mar 30, 2018 Page 176 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description TM0_EXT I/O MFP13 Timer0 external capture input/toggle output pin. USB_VBUS_EN O MFP14 USB external VBUS regulator enable pin. HSUSB_VBUS_EN O MFP15 HSUSB external VBUS regulator enable pin. 29 42 54 117 PB.14 I/O MFP0 General purpose digital I/O pin. EADC0_CH14 A MFP1 EADC0 channel 14 analog input. EBI_AD13 I/O MFP2 EBI address/data bus bit 13. SC1_RST O MFP3 Smart Card 1 reset pin. SPI0_CLK I/O MFP4 SPI0 serial clock pin. USCI0_DAT1 I/O MFP5 USCI0 data 1 pin. UART0_nRTS O MFP6 UART0 request to Send output pin. UART3_RXD I MFP7 UART3 data receiver input pin. I2C2_SMBSUS O MFP8 I2C2 SMBus SMBSUS pin (PMBus CONTROL pin) EPWM1_CH1 I/O MFP11 EPWM1 channel 1 output/capture input. TM1_EXT I/O MFP13 Timer1 external capture input/toggle output pin. CLKO O MFP14 Clock Out 30 43 55 118 PB.13 I/O MFP0 General purpose digital I/O pin. EADC0_CH13 A MFP1 EADC0 channel 13 analog input. DAC1_OUT A MFP1 DAC1 channel analog output. ACMP0_P3 A MFP1 Analog comparator 0 positive input 3 pin. ACMP1_P3 A MFP1 Analog comparator 1 positive input 3 pin. EBI_AD14 I/O MFP2 EBI address/data bus bit 14. SC1_DAT I/O MFP3 Smart Card 1 data pin. SPI0_MISO I/O MFP4 SPI0 MISO (Master In, Slave Out) pin. USCI0_DAT0 I/O MFP5 USCI0 data 0 pin. UART0_TXD O MFP6 UART0 data transmitter output pin. UART3_nRTS O MFP7 UART3 request to Send output pin. I2C2_SCL I/O MFP8 I2C2 clock pin. EPWM1_CH2 I/O MFP11 EPWM1 channel 2 output/capture input. TM2_EXT I/O MFP13 Timer2 external capture input/toggle output pin. 31 44 56 119 PB.12 I/O MFP0 General purpose digital I/O pin. EADC0_CH12 A MFP1 EADC0 channel 12 analog input. DAC0_OUT A MFP1 DAC0 channel analog output. ACMP0_P2 A MFP1 Analog comparator 0 positive input 2 pin. ACMP1_P2 A MFP1 Analog comparator 1 positive input 2 pin.

Mar 30, 2018 Page 177 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description EBI_AD15 I/O MFP2 EBI address/data bus bit 15. SC1_CLK O MFP3 Smart Card 1 clock pin. SPI0_MOSI I/O MFP4 SPI0 MOSI (Master Out, Slave In) pin. USCI0_CLK I/O MFP5 USCI0 clock pin. UART0_RXD I MFP6 UART0 data receiver input pin. UART3_nCTS I MFP7 UART3 clear to Send input pin. I2C2_SDA I/O MFP8 I2C2 data input/output pin. SD0_nCD I MFP9 SD/SDIO0 card detect input pin EPWM1_CH3 I/O MFP11 EPWM1 channel 3 output/capture input. TM3_EXT I/O MFP13 Timer3 external capture input/toggle output pin. 32 45 57 120 AVDD P MFP0 Power supply for internal analog circuit. 58 121 VREF A MFP0 ADC reference voltage input. Note: This pin needs to be connected with a 1uF capacitor. 46 59 122 AVSS P MFP0 Ground pin for analog circuit. 60 123 PB.11 I/O MFP0 General purpose digital I/O pin. EADC0_CH11 A MFP1 EADC0 channel 11 analog input. EBI_ADR16 O MFP2 EBI address bus bit 16. UART0_nCTS I MFP5 UART0 clear to Send input pin. UART4_TXD O MFP6 UART4 data transmitter output pin. I2C1_SCL I/O MFP7 I2C1 clock pin. CAN0_TXD O MFP8 CAN0 bus transmitter output. SPI0_I2SMCLK I/O MFP9 SPI0 I2S master clock output pin BPWM1_CH0 I/O MFP10 BPWM1 channel 0 output/capture input. SPI3_CLK I/O MFP11 SPI3 serial clock pin. HSUSB_VBUS_ST I MFP14 HSUSB external VBUS regulator status pin. 61 124 PB.10 I/O MFP0 General purpose digital I/O pin. EADC0_CH10 A MFP1 EADC0 channel 10 analog input. EBI_ADR17 O MFP2 EBI address bus bit 17. USCI1_CTL0 I/O MFP4 USCI1 control 0 pin. UART0_nRTS O MFP5 UART0 request to Send output pin. UART4_RXD I MFP6 UART4 data receiver input pin. I2C1_SDA I/O MFP7 I2C1 data input/output pin. CAN0_RXD I MFP8 CAN0 bus receiver input. BPWM1_CH1 I/O MFP10 BPWM1 channel 1 output/capture input.

Mar 30, 2018 Page 178 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description SPI3_SS I/O MFP11 SPI3 slave select pin. HSUSB_VBUS_EN O MFP14 HSUSB external VBUS regulator enable pin. 62 125 PB.9 I/O MFP0 General purpose digital I/O pin. EADC0_CH9 A MFP1 EADC0 channel 9 analog input. EBI_ADR18 O MFP2 EBI address bus bit 18. USCI1_CTL1 I/O MFP4 USCI1 control 1 pin. UART0_TXD O MFP5 UART0 data transmitter output pin. UART1_nCTS I MFP6 UART1 clear to Send input pin. I2C1_SMBAL O MFP7 I2C1 SMBus SMBALTER pin BPWM1_CH2 I/O MFP10 BPWM1 channel 2 output/capture input. SPI3_MISO I/O MFP11 SPI3 MISO (Master In, Slave Out) pin. INT7 I MFP13 External interrupt 7 input pin. 63 126 PB.8 I/O MFP0 General purpose digital I/O pin. EADC0_CH8 A MFP1 EADC0 channel 8 analog input. EBI_ADR19 O MFP2 EBI address bus bit 19. USCI1_CLK I/O MFP4 USCI1 clock pin. UART0_RXD I MFP5 UART0 data receiver input pin. UART1_nRTS O MFP6 UART1 request to Send output pin. I2C1_SMBSUS O MFP7 I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) BPWM1_CH3 I/O MFP10 BPWM1 channel 3 output/capture input. SPI3_MOSI I/O MFP11 SPI3 MOSI (Master Out, Slave In) pin. INT6 I MFP13 External interrupt 6 input pin. 47 64 127 PB.7 I/O MFP0 General purpose digital I/O pin. EADC0_CH7 A MFP1 EADC0 channel 7 analog input. EBI_nWRL O MFP2 EBI low byte write enable output pin. USCI1_DAT0 I/O MFP4 USCI1 data 0 pin. CAN1_TXD O MFP5 CAN1 bus transmitter output. UART1_TXD O MFP6 UART1 data transmitter output pin. SD1_CMD I/O MFP7 SD/SDIO1 command/response pin EBI_nCS0 O MFP8 EBI chip select 0 output pin. BPWM1_CH4 I/O MFP10 BPWM1 channel 4 output/capture input. EPWM1_BRAKE0 I MFP11 EPWM1 Brake 0 input pin. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. INT5 I MFP13 External interrupt 5 input pin.

Mar 30, 2018 Page 179 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Pin Pin 128 Pin Pin Name Type MFP Description USB_VBUS_ST I MFP14 USB external VBUS regulator status pin. ACMP0_O O MFP15 Analog comparator 0 output pin. 48 1 128 PB.6 I/O MFP0 General purpose digital I/O pin. EADC0_CH6 A MFP1 EADC0 channel 6 analog input. EBI_nWRH O MFP2 EBI high byte write enable output pin USCI1_DAT1 I/O MFP4 USCI1 data 1 pin. CAN1_RXD I MFP5 CAN1 bus receiver input. UART1_RXD I MFP6 UART1 data receiver input pin. SD1_CLK O MFP7 SD/SDIO1 clock output pin EBI_nCS1 O MFP8 EBI chip select 1 output pin. BPWM1_CH5 I/O MFP10 BPWM1 channel 5 output/capture input. EPWM1_BRAKE1 I MFP11 EPWM1 Brake 1 input pin. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. INT4 I MFP13 External interrupt 4 input pin. USB_VBUS_EN O MFP14 USB external VBUS regulator enable pin. ACMP1_O O MFP15 Analog comparator 1 output pin.

Mar 30, 2018 Page 180 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.2.6 M487 Series Pin Description

Pin Name Type MFP Description 2 1 1 PB.5 I/O MFP0 General purpose digital I/O pin. EADC0_CH5 A MFP1 EADC0 channel 5 analog input. ACMP1_N A MFP1 Analog comparator 1 negative input pin. EBI_ADR0 O MFP2 EBI address bus bit 0. SD0_DAT3 I/O MFP3 SD/SDIO0 data line bit 3. EMAC_RMII_REFCLK I MFP4 EMAC RMII reference clock input pin. SPI1_MISO I/O MFP5 SPI1 MISO (Master In, Slave Out) pin. I2C0_SCL I/O MFP6 I2C0 clock pin. UART5_TXD O MFP7 UART5 data transmitter output pin. USCI1_CTL0 I/O MFP8 USCI1 control 0 pin. SC0_CLK O MFP9 Smart Card 0 clock pin. I2S0_BCLK O MFP10 I2S0 bit clock output pin. EPWM0_CH0 I/O MFP11 EPWM0 channel 0 output/capture input. TM0 I/O MFP14 Timer0 event counter input/toggle output pin. INT0 I MFP15 External interrupt 0 input pin. 3 2 2 PB.4 I/O MFP0 General purpose digital I/O pin. EADC0_CH4 A MFP1 EADC0 channel 4 analog input. ACMP1_P1 A MFP1 Analog comparator 1 positive input 1 pin. EBI_ADR1 O MFP2 EBI address bus bit 1. SD0_DAT2 I/O MFP3 SD/SDIO0 data line bit 2. EMAC_RMII_RXD0 I MFP4 EMAC RMII Receive Data bus bit 0. SPI1_MOSI I/O MFP5 SPI1 MOSI (Master Out, Slave In) pin. I2C0_SDA I/O MFP6 I2C0 data input/output pin. UART5_RXD I MFP7 UART5 data receiver input pin. USCI1_CTL1 I/O MFP8 USCI1 control 1 pin. SC0_DAT I/O MFP9 Smart Card 0 data pin. I2S0_MCLK O MFP10 I2S0 master clock output pin. EPWM0_CH1 I/O MFP11 EPWM0 channel 1 output/capture input. TM1 I/O MFP14 Timer1 event counter input/toggle output pin. INT1 I MFP15 External interrupt 1 input pin. 4 3 3 PB.3 I/O MFP0 General purpose digital I/O pin. EADC0_CH3 A MFP1 EADC0 channel 3 analog input. ACMP0_N A MFP1 Analog comparator 0 negative input pin.

Mar 30, 2018 Page 181 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description EBI_ADR2 O MFP2 EBI address bus bit 2. SD0_DAT1 I/O MFP3 SD/SDIO0 data line bit 1. EMAC_RMII_RXD1 I MFP4 EMAC RMII Receive Data bus bit 1. SPI1_CLK I/O MFP5 SPI1 serial clock pin. UART1_TXD O MFP6 UART1 data transmitter output pin. UART5_nRTS O MFP7 UART5 request to Send output pin. USCI1_DAT1 I/O MFP8 USCI1 data 1 pin. SC0_RST O MFP9 Smart Card 0 reset pin. I2S0_DI I MFP10 I2S0 data input pin. EPWM0_CH2 I/O MFP11 EPWM0 channel 2 output/capture input. TM2 I/O MFP14 Timer2 event counter input/toggle output pin. INT2 I MFP15 External interrupt 2 input pin. 5 4 4 PB.2 I/O MFP0 General purpose digital I/O pin. EADC0_CH2 A MFP1 EADC0 channel 2 analog input. ACMP0_P1 A MFP1 Analog comparator 0 positive input 1 pin. OPA0_O A MFP1 Operational amplifier 0 output pin. EBI_ADR3 O MFP2 EBI address bus bit 3. SD0_DAT0 I/O MFP3 SD/SDIO0 data line bit 0. EMAC_RMII_CRSDV I MFP4 EMAC RMII Carrier Sense/Receive Data input pin. SPI1_SS I/O MFP5 SPI1 slave select pin. UART1_RXD I MFP6 UART1 data receiver input pin. UART5_nCTS I MFP7 UART5 clear to Send input pin. USCI1_DAT0 I/O MFP8 USCI1 data 0 pin. SC0_PWR O MFP9 Smart Card 0 power pin. I2S0_DO O MFP10 I2S0 data output pin. EPWM0_CH3 I/O MFP11 EPWM0 channel 3 output/capture input. TM3 I/O MFP14 Timer3 event counter input/toggle output pin. INT3 I MFP15 External interrupt 3 input pin. 5 5 PC.12 I/O MFP0 General purpose digital I/O pin. EBI_ADR4 O MFP2 EBI address bus bit 4. UART0_TXD O MFP3 UART0 data transmitter output pin. I2C0_SCL I/O MFP4 I2C0 clock pin. SPI3_MISO I/O MFP6 SPI3 MISO (Master In, Slave Out) pin. SC0_nCD I MFP9 Smart Card 0 card detect pin.

Mar 30, 2018 Page 182 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description ECAP1_IC2 I MFP11 Enhanced capture unit 1 input 2 pin. EPWM1_CH0 I/O MFP12 EPWM1 channel 0 output/capture input. ACMP0_O O MFP14 Analog comparator 0 output pin. 6 6 PC.11 I/O MFP0 General purpose digital I/O pin. EBI_ADR5 O MFP2 EBI address bus bit 5. UART0_RXD I MFP3 UART0 data receiver input pin. I2C0_SDA I/O MFP4 I2C0 data input/output pin. SPI3_MOSI I/O MFP6 SPI3 MOSI (Master Out, Slave In) pin. ECAP1_IC1 I MFP11 Enhanced capture unit 1 input 1 pin. EPWM1_CH1 I/O MFP12 EPWM1 channel 1 output/capture input. ACMP1_O O MFP14 Analog comparator 1 output pin. 7 7 PC.10 I/O MFP0 General purpose digital I/O pin. EBI_ADR6 O MFP2 EBI address bus bit 6. SPI3_CLK I/O MFP6 SPI3 serial clock pin. UART3_TXD O MFP7 UART3 data transmitter output pin. CAN1_TXD O MFP9 CAN1 bus transmitter output. ECAP1_IC0 I MFP11 Enhanced capture unit 1 input 0 pin. EPWM1_CH2 I/O MFP12 EPWM1 channel 2 output/capture input. 8 8 PC.9 I/O MFP0 General purpose digital I/O pin. EBI_ADR7 O MFP2 EBI address bus bit 7. SPI3_SS I/O MFP6 SPI3 slave select pin. UART3_RXD I MFP7 UART3 data receiver input pin. CAN1_RXD I MFP9 CAN1 bus receiver input. EPWM1_CH3 I/O MFP12 EPWM1 channel 3 output/capture input. 6 9 9 PB.1 I/O MFP0 General purpose digital I/O pin. EADC0_CH1 A MFP1 EADC0 channel 1 analog input. OPA0_N A MFP1 Operational amplifier 0 negative input pin. EBI_ADR8 O MFP2 EBI address bus bit 8. SD0_CLK O MFP3 SD/SDIO0 clock output pin EMAC_RMII_RXERR I MFP4 EMAC RMII Receive Data Error input pin. SPI1_I2SMCLK I/O MFP5 SPI1 I2S master clock output pin SPI3_I2SMCLK I/O MFP6 SPI3 I2S master clock output pin UART2_TXD O MFP7 UART2 data transmitter output pin. USCI1_CLK I/O MFP8 USCI1 clock pin.

Mar 30, 2018 Page 183 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description I2C1_SCL I/O MFP9 I2C1 clock pin. I2S0_LRCK O MFP10 I2S0 left right channel clock output pin. EPWM0_CH4 I/O MFP11 EPWM0 channel 4 output/capture input. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. EPWM0_BRAKE0 I MFP13 EPWM0 Brake 0 input pin. 7 10 10 PB.0 I/O MFP0 General purpose digital I/O pin. EADC0_CH0 A MFP1 EADC0 channel 0 analog input. OPA0_P A MFP1 Operational amplifier 0 positive input pin. EBI_ADR9 O MFP2 EBI address bus bit 9. SD0_CMD I/O MFP3 SD/SDIO0 command/response pin UART2_RXD I MFP7 UART2 data receiver input pin. SPI0_I2SMCLK I/O MFP8 SPI0 I2S master clock output pin I2C1_SDA I/O MFP9 I2C1 data input/output pin. EPWM0_CH5 I/O MFP11 EPWM0 channel 5 output/capture input. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. EPWM0_BRAKE1 I MFP13 EPWM0 Brake 1 input pin. 11 11 VSS P MFP0 Ground pin for digital circuit. 12 12 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 8 13 13 PA.11 I/O MFP0 General purpose digital I/O pin. ACMP0_P0 A MFP1 Analog comparator 0 positive input 0 pin. EBI_nRD O MFP2 EBI read enable output pin. SC2_PWR O MFP3 Smart Card 2 power pin. SPI2_SS I/O MFP4 SPI2 slave select pin. SD1_DAT3 I/O MFP5 SD/SDIO1 data line bit 3. USCI0_CLK I/O MFP6 USCI0 clock pin. I2C2_SCL I/O MFP7 I2C2 clock pin. BPWM0_CH0 I/O MFP9 BPWM0 channel 0 output/capture input. EPWM0_SYNC_OUT O MFP10 EPWM0 counter synchronous trigger output pin. TM0_EXT I/O MFP13 Timer0 external capture input/toggle output pin. DAC1_ST I MFP14 DAC1 external trigger input. 9 14 14 PA.10 I/O MFP0 General purpose digital I/O pin. ACMP1_P0 A MFP1 Analog comparator 1 positive input 0 pin. OPA1_O A MFP1 Operational amplifier 1 output pin.

Mar 30, 2018 Page 184 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description EBI_nWR O MFP2 EBI write enable output pin. SC2_RST O MFP3 Smart Card 2 reset pin. SPI2_CLK I/O MFP4 SPI2 serial clock pin. SD1_DAT2 I/O MFP5 SD/SDIO1 data line bit 2. USCI0_DAT0 I/O MFP6 USCI0 data 0 pin. I2C2_SDA I/O MFP7 I2C2 data input/output pin. BPWM0_CH1 I/O MFP9 BPWM0 channel 1 output/capture input. QEI1_INDEX I MFP10 Quadrature encoder 1 index input ECAP0_IC0 I MFP11 Enhanced capture unit 0 input 0 pin. TM1_EXT I/O MFP13 Timer1 external capture input/toggle output pin. DAC0_ST I MFP14 DAC0 external trigger input. 10 15 15 PA.9 I/O MFP0 General purpose digital I/O pin. OPA1_N A MFP1 Operational amplifier 1 negative input pin. EBI_MCLK O MFP2 EBI external clock output pin. SC2_DAT I/O MFP3 Smart Card 2 data pin. SPI2_MISO I/O MFP4 SPI2 MISO (Master In, Slave Out) pin. SD1_DAT1 I/O MFP5 SD/SDIO1 data line bit 1. USCI0_DAT1 I/O MFP6 USCI0 data 1 pin. UART1_TXD O MFP7 UART1 data transmitter output pin. BPWM0_CH2 I/O MFP9 BPWM0 channel 2 output/capture input. QEI1_A I MFP10 Quadrature encoder 1 phase A input ECAP0_IC1 I MFP11 Enhanced capture unit 0 input 1 pin. TM2_EXT I/O MFP13 Timer2 external capture input/toggle output pin. 11 16 16 PA.8 I/O MFP0 General purpose digital I/O pin. OPA1_P A MFP1 Operational amplifier 1 positive input pin. EBI_ALE O MFP2 EBI address latch enable output pin. SC2_CLK O MFP3 Smart Card 2 clock pin. SPI2_MOSI I/O MFP4 SPI2 MOSI (Master Out, Slave In) pin. SD1_DAT0 I/O MFP5 SD/SDIO1 data line bit 0. USCI0_CTL1 I/O MFP6 USCI0 control 1 pin. UART1_RXD I MFP7 UART1 data receiver input pin. BPWM0_CH3 I/O MFP9 BPWM0 channel 3 output/capture input. QEI1_B I MFP10 Quadrature encoder 1 phase B input ECAP0_IC2 I MFP11 Enhanced capture unit 0 input 2 pin.

Mar 30, 2018 Page 185 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description TM3_EXT I/O MFP13 Timer3 external capture input/toggle output pin. INT4 I MFP15 External interrupt 4 input pin. 17 17 PC.13 I/O MFP0 General purpose digital I/O pin. EBI_ADR10 O MFP2 EBI address bus bit 10. SC2_nCD I MFP3 Smart Card 2 card detect pin. SPI2_I2SMCLK I/O MFP4 SPI2 I2S master clock output pin CAN1_TXD O MFP5 CAN1 bus transmitter output. USCI0_CTL0 I/O MFP6 USCI0 control 0 pin. UART2_TXD O MFP7 UART2 data transmitter output pin. BPWM0_CH4 I/O MFP9 BPWM0 channel 4 output/capture input. CLKO O MFP13 Clock Out EADC0_ST I MFP14 EADC0 external trigger input. 18 18 PD.12 I/O MFP0 General purpose digital I/O pin. OPA2_O A MFP1 Operational amplifier 2 output pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. CAN1_RXD I MFP5 CAN1 bus receiver input. UART2_RXD I MFP7 UART2 data receiver input pin. BPWM0_CH5 I/O MFP9 BPWM0 channel 5 output/capture input. QEI0_INDEX I MFP10 Quadrature encoder 0 index input CLKO O MFP13 Clock Out EADC0_ST I MFP14 EADC0 external trigger input. INT5 I MFP15 External interrupt 5 input pin. 19 19 PD.11 I/O MFP0 General purpose digital I/O pin. OPA2_N A MFP1 Operational amplifier 2 negative input pin. EBI_nCS1 O MFP2 EBI chip select 1 output pin. UART1_TXD O MFP3 UART1 data transmitter output pin. CAN0_TXD O MFP4 CAN0 bus transmitter output. QEI0_A I MFP10 Quadrature encoder 0 phase A input INT6 I MFP15 External interrupt 6 input pin. 20 20 PD.10 I/O MFP0 General purpose digital I/O pin. OPA2_P A MFP1 Operational amplifier 2 positive input pin. EBI_nCS2 O MFP2 EBI chip select 2 output pin. UART1_RXD I MFP3 UART1 data receiver input pin. CAN0_RXD I MFP4 CAN0 bus receiver input.

Mar 30, 2018 Page 186 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description QEI0_B I MFP10 Quadrature encoder 0 phase B input INT7 I MFP15 External interrupt 7 input pin. 21 VSS P MFP0 Ground pin for digital circuit.

22 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL

and digital circuit. 23 PG.0 I/O MFP0 General purpose digital I/O pin. EBI_ADR8 O MFP2 EBI address bus bit 8. I2C0_SCL I/O MFP4 I2C0 clock pin. I2C1_SMBAL O MFP5 I2C1 SMBus SMBALTER pin UART2_RXD I MFP6 UART2 data receiver input pin. CAN1_TXD O MFP7 CAN1 bus transmitter output. UART1_TXD O MFP8 UART1 data transmitter output pin. 24 PG.1 I/O MFP0 General purpose digital I/O pin. EBI_ADR9 O MFP2 EBI address bus bit 9. SPI2_I2SMCLK I/O MFP3 SPI2 I2S master clock output pin I2C0_SDA I/O MFP4 I2C0 data input/output pin. I2C1_SMBSUS O MFP5 I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) UART2_TXD O MFP6 UART2 data transmitter output pin. CAN1_RXD I MFP7 CAN1 bus receiver input. UART1_RXD I MFP8 UART1 data receiver input pin. 21 25 PG.2 I/O MFP0 General purpose digital I/O pin. EBI_ADR11 O MFP2 EBI address bus bit 11. SPI2_SS I/O MFP3 SPI2 slave select pin. I2C0_SMBAL O MFP4 I2C0 SMBus SMBALTER pin I2C1_SCL I/O MFP5 I2C1 clock pin. TM0 I/O MFP13 Timer0 event counter input/toggle output pin. 22 26 PG.3 I/O MFP0 General purpose digital I/O pin. EBI_ADR12 O MFP2 EBI address bus bit 12. SPI2_CLK I/O MFP3 SPI2 serial clock pin. I2C0_SMBSUS O MFP4 I2C0 SMBus SMBSUS pin (PMBus CONTROL pin) I2C1_SDA I/O MFP5 I2C1 data input/output pin. TM1 I/O MFP13 Timer1 event counter input/toggle output pin. 23 27 PG.4 I/O MFP0 General purpose digital I/O pin. EBI_ADR13 O MFP2 EBI address bus bit 13.

Mar 30, 2018 Page 187 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description SPI2_MISO I/O MFP3 SPI2 MISO (Master In, Slave Out) pin. TM2 I/O MFP13 Timer2 event counter input/toggle output pin. 24 28 PF.11 I/O MFP0 General purpose digital I/O pin. EBI_ADR14 O MFP2 EBI address bus bit 14. SPI2_MOSI I/O MFP3 SPI2 MOSI (Master Out, Slave In) pin. TAMPER5 I/O MFP10 TAMPER detector loop pin 5. TM3 I/O MFP13 Timer3 event counter input/toggle output pin. 25 29 PF.10 I/O MFP0 General purpose digital I/O pin. EBI_ADR15 O MFP2 EBI address bus bit 15. SC0_nCD I MFP3 Smart Card 0 card detect pin. I2S0_BCLK O MFP4 I2S0 bit clock output pin. SPI0_I2SMCLK I/O MFP5 SPI0 I2S master clock output pin TAMPER4 I/O MFP10 TAMPER detector loop pin 4. 26 30 PF.9 I/O MFP0 General purpose digital I/O pin. EBI_ADR16 O MFP2 EBI address bus bit 16. SC0_PWR O MFP3 Smart Card 0 power pin. I2S0_MCLK O MFP4 I2S0 master clock output pin. SPI0_SS I/O MFP5 SPI0 slave select pin. TAMPER3 I/O MFP10 TAMPER detector loop pin 3. 27 31 PF.8 I/O MFP0 General purpose digital I/O pin. EBI_ADR17 O MFP2 EBI address bus bit 17. SC0_RST O MFP3 Smart Card 0 reset pin. I2S0_DI I MFP4 I2S0 data input pin. SPI0_CLK I/O MFP5 SPI0 serial clock pin. TAMPER2 I/O MFP10 TAMPER detector loop pin 2. 28 32 PF.7 I/O MFP0 General purpose digital I/O pin. EBI_ADR18 O MFP2 EBI address bus bit 18. SC0_DAT I/O MFP3 Smart Card 0 data pin. I2S0_DO O MFP4 I2S0 data output pin. SPI0_MISO I/O MFP5 SPI0 MISO (Master In, Slave Out) pin. UART4_TXD O MFP6 UART4 data transmitter output pin. TAMPER1 I/O MFP10 TAMPER detector loop pin 1. 12 29 33 PF.6 I/O MFP0 General purpose digital I/O pin. EBI_ADR19 O MFP2 EBI address bus bit 19.

Mar 30, 2018 Page 188 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description SC0_CLK O MFP3 Smart Card 0 clock pin. I2S0_LRCK O MFP4 I2S0 left right channel clock output pin. SPI0_MOSI I/O MFP5 SPI0 MOSI (Master Out, Slave In) pin. UART4_RXD I MFP6 UART4 data receiver input pin. EBI_nCS0 O MFP7 EBI chip select 0 output pin. TAMPER0 I/O MFP10 TAMPER detector loop pin 0. 13 30 34 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 14 31 35 PF.5 I/O MFP0 General purpose digital I/O pin. UART2_RXD I MFP2 UART2 data receiver input pin. UART2_nCTS I MFP4 UART2 clear to Send input pin. BPWM0_CH4 I/O MFP8 BPWM0 channel 4 output/capture input. EPWM0_SYNC_OUT O MFP9 EPWM0 counter synchronous trigger output pin. X32_IN I MFP10 External 32.768 kHz crystal input pin. EADC0_ST I MFP11 EADC0 external trigger input. 15 32 36 PF.4 I/O MFP0 General purpose digital I/O pin. UART2_TXD O MFP2 UART2 data transmitter output pin. UART2_nRTS O MFP4 UART2 request to Send output pin. BPWM0_CH5 I/O MFP8 BPWM0 channel 5 output/capture input. X32_OUT O MFP10 External 32.768 kHz crystal output pin. 37 PH.0 I/O MFP0 General purpose digital I/O pin. EBI_ADR7 O MFP2 EBI address bus bit 7. UART5_TXD O MFP4 UART5 data transmitter output pin. TM0_EXT I/O MFP13 Timer0 external capture input/toggle output pin. 38 PH.1 I/O MFP0 General purpose digital I/O pin. EBI_ADR6 O MFP2 EBI address bus bit 6. UART5_RXD I MFP4 UART5 data receiver input pin. TM1_EXT I/O MFP13 Timer1 external capture input/toggle output pin. 39 PH.2 I/O MFP0 General purpose digital I/O pin. EBI_ADR5 O MFP2 EBI address bus bit 5. UART5_nRTS O MFP4 UART5 request to Send output pin. UART4_TXD O MFP5 UART4 data transmitter output pin. I2C0_SCL I/O MFP6 I2C0 clock pin. TM2_EXT I/O MFP13 Timer2 external capture input/toggle output pin.

Mar 30, 2018 Page 189 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description 40 PH.3 I/O MFP0 General purpose digital I/O pin. EBI_ADR4 O MFP2 EBI address bus bit 4. SPI1_I2SMCLK I/O MFP3 SPI1 I2S master clock output pin UART5_nCTS I MFP4 UART5 clear to Send input pin. UART4_RXD I MFP5 UART4 data receiver input pin. I2C0_SDA I/O MFP6 I2C0 data input/output pin. TM3_EXT I/O MFP13 Timer3 external capture input/toggle output pin. 33 41 PH.4 I/O MFP0 General purpose digital I/O pin. EBI_ADR3 O MFP2 EBI address bus bit 3. SPI1_MISO I/O MFP3 SPI1 MISO (Master In, Slave Out) pin. 34 42 PH.5 I/O MFP0 General purpose digital I/O pin. EBI_ADR2 O MFP2 EBI address bus bit 2. SPI1_MOSI I/O MFP3 SPI1 MOSI (Master Out, Slave In) pin. 35 43 PH.6 I/O MFP0 General purpose digital I/O pin. EBI_ADR1 O MFP2 EBI address bus bit 1. SPI1_CLK I/O MFP3 SPI1 serial clock pin. 36 44 PH.7 I/O MFP0 General purpose digital I/O pin. EBI_ADR0 O MFP2 EBI address bus bit 0. SPI1_SS I/O MFP3 SPI1 slave select pin. 16 37 45 PF.3 I/O MFP0 General purpose digital I/O pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. UART0_TXD O MFP3 UART0 data transmitter output pin. I2C0_SCL I/O MFP4 I2C0 clock pin. XT1_IN I MFP10 External 4~24 MHz (high speed) crystal input pin. BPWM1_CH0 I/O MFP11 BPWM1 channel 0 output/capture input. 17 38 46 PF.2 I/O MFP0 General purpose digital I/O pin. EBI_nCS1 O MFP2 EBI chip select 1 output pin. UART0_RXD I MFP3 UART0 data receiver input pin. I2C0_SDA I/O MFP4 I2C0 data input/output pin. QSPI0_CLK I/O MFP5 Quad SPI0 serial clock pin. XT1_OUT O MFP10 External 4~24 MHz (high speed) crystal output pin. BPWM1_CH1 I/O MFP11 BPWM1 channel 1 output/capture input. 39 47 VSS P MFP0 Ground pin for digital circuit. 40 48 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL

Mar 30, 2018 Page 190 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description and digital circuit. 41 49 PE.8 I/O MFP0 General purpose digital I/O pin. EBI_ADR10 O MFP2 EBI address bus bit 10. EMAC_RMII_MDC O MFP3 EMAC RMII PHY Management Clock output pin. I2S0_BCLK O MFP4 I2S0 bit clock output pin. SPI2_CLK I/O MFP5 SPI2 serial clock pin. USCI1_CTL1 I/O MFP6 USCI1 control 1 pin. UART2_TXD O MFP7 UART2 data transmitter output pin. EPWM0_CH0 I/O MFP10 EPWM0 channel 0 output/capture input. EPWM0_BRAKE0 I MFP11 EPWM0 Brake 0 input pin. ECAP0_IC0 I MFP12 Enhanced capture unit 0 input 0 pin. TRACE_CLK O MFP14 ETM Trace Clock output pin 42 50 PE.9 I/O MFP0 General purpose digital I/O pin. EBI_ADR11 O MFP2 EBI address bus bit 11. EMAC_RMII_MDIO I/O MFP3 EMAC RMII PHY Management Data pin. I2S0_MCLK O MFP4 I2S0 master clock output pin. SPI2_MISO I/O MFP5 SPI2 MISO (Master In, Slave Out) pin. USCI1_CTL0 I/O MFP6 USCI1 control 0 pin. UART2_RXD I MFP7 UART2 data receiver input pin. EPWM0_CH1 I/O MFP10 EPWM0 channel 1 output/capture input. EPWM0_BRAKE1 I MFP11 EPWM0 Brake 1 input pin. ECAP0_IC1 I MFP12 Enhanced capture unit 0 input 1 pin. TRACE_DATA0 O MFP14 ETM Trace Data 0 output pin 43 51 PE.10 I/O MFP0 General purpose digital I/O pin. EBI_ADR12 O MFP2 EBI address bus bit 12. EMAC_RMII_TXD0 O MFP3 EMAC RMII Transmit Data bus bit 0. I2S0_DI I MFP4 I2S0 data input pin. SPI2_MOSI I/O MFP5 SPI2 MOSI (Master Out, Slave In) pin. USCI1_DAT0 I/O MFP6 USCI1 data 0 pin. UART3_TXD O MFP7 UART3 data transmitter output pin. EPWM0_CH2 I/O MFP10 EPWM0 channel 2 output/capture input. EPWM1_BRAKE0 I MFP11 EPWM1 Brake 0 input pin. ECAP0_IC2 I MFP12 Enhanced capture unit 0 input 2 pin. TRACE_DATA1 O MFP14 ETM Trace Data 1 output pin

Mar 30, 2018 Page 191 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description 44 52 PE.11 I/O MFP0 General purpose digital I/O pin. EBI_ADR13 O MFP2 EBI address bus bit 13. EMAC_RMII_TXD1 O MFP3 EMAC RMII Transmit Data bus bit 1. I2S0_DO O MFP4 I2S0 data output pin. SPI2_SS I/O MFP5 SPI2 slave select pin. USCI1_DAT1 I/O MFP6 USCI1 data 1 pin. UART3_RXD I MFP7 UART3 data receiver input pin. UART1_nCTS I MFP8 UART1 clear to Send input pin. EPWM0_CH3 I/O MFP10 EPWM0 channel 3 output/capture input. EPWM1_BRAKE1 I MFP11 EPWM1 Brake 1 input pin. ECAP1_IC2 I MFP13 Enhanced capture unit 1 input 2 pin. TRACE_DATA2 O MFP14 ETM Trace Data 2 output pin 45 53 PE.12 I/O MFP0 General purpose digital I/O pin. EBI_ADR14 O MFP2 EBI address bus bit 14. EMAC_RMII_TXEN O MFP3 EMAC RMII Transmit Enable output pin. I2S0_LRCK O MFP4 I2S0 left right channel clock output pin. SPI2_I2SMCLK I/O MFP5 SPI2 I2S master clock output pin USCI1_CLK I/O MFP6 USCI1 clock pin. UART1_nRTS O MFP8 UART1 request to Send output pin. EPWM0_CH4 I/O MFP10 EPWM0 channel 4 output/capture input. ECAP1_IC1 I MFP13 Enhanced capture unit 1 input 1 pin. TRACE_DATA3 O MFP14 ETM Trace Data 3 output pin 46 54 PE.13 I/O MFP0 General purpose digital I/O pin. EBI_ADR15 O MFP2 EBI address bus bit 15. EMAC_PPS O MFP3 EMAC Pulse Per Second output pin. I2C0_SCL I/O MFP4 I2C0 clock pin. UART4_nRTS O MFP5 UART4 request to Send output pin. UART1_TXD O MFP8 UART1 data transmitter output pin. EPWM0_CH5 I/O MFP10 EPWM0 channel 5 output/capture input. EPWM1_CH0 I/O MFP11 EPWM1 channel 0 output/capture input. BPWM1_CH5 I/O MFP12 BPWM1 channel 5 output/capture input. ECAP1_IC0 I MFP13 Enhanced capture unit 1 input 0 pin. 47 55 PC.8 I/O MFP0 General purpose digital I/O pin. EBI_ADR16 O MFP2 EBI address bus bit 16.

Mar 30, 2018 Page 192 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description EMAC_RMII_REFCLK I MFP3 EMAC RMII reference clock input pin. I2C0_SDA I/O MFP4 I2C0 data input/output pin. UART4_nCTS I MFP5 UART4 clear to Send input pin. UART1_RXD I MFP8 UART1 data receiver input pin. EPWM1_CH1 I/O MFP11 EPWM1 channel 1 output/capture input. BPWM1_CH4 I/O MFP12 BPWM1 channel 4 output/capture input. 18 48 56 PC.7 I/O MFP0 General purpose digital I/O pin. EBI_AD9 I/O MFP2 EBI address/data bus bit 9. EMAC_RMII_RXD0 I MFP3 EMAC RMII Receive Data bus bit 0. SPI1_MISO I/O MFP4 SPI1 MISO (Master In, Slave Out) pin. UART4_TXD O MFP5 UART4 data transmitter output pin. SC2_PWR O MFP6 Smart Card 2 power pin. UART0_nCTS I MFP7 UART0 clear to Send input pin. I2C1_SMBAL O MFP8 I2C1 SMBus SMBALTER pin EPWM1_CH2 I/O MFP11 EPWM1 channel 2 output/capture input. BPWM1_CH0 I/O MFP12 BPWM1 channel 0 output/capture input. TM0 I/O MFP14 Timer0 event counter input/toggle output pin. INT3 I MFP15 External interrupt 3 input pin. 19 49 57 PC.6 I/O MFP0 General purpose digital I/O pin. EBI_AD8 I/O MFP2 EBI address/data bus bit 8. EMAC_RMII_RXD1 I MFP3 EMAC RMII Receive Data bus bit 1. SPI1_MOSI I/O MFP4 SPI1 MOSI (Master Out, Slave In) pin. UART4_RXD I MFP5 UART4 data receiver input pin. SC2_RST O MFP6 Smart Card 2 reset pin. UART0_nRTS O MFP7 UART0 request to Send output pin. I2C1_SMBSUS O MFP8 I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) EPWM1_CH3 I/O MFP11 EPWM1 channel 3 output/capture input. BPWM1_CH1 I/O MFP12 BPWM1 channel 1 output/capture input. TM1 I/O MFP14 Timer1 event counter input/toggle output pin. INT2 I MFP15 External interrupt 2 input pin. 20 50 58 PA.7 I/O MFP0 General purpose digital I/O pin. EBI_AD7 I/O MFP2 EBI address/data bus bit 7. EMAC_RMII_CRSDV I MFP3 EMAC RMII Carrier Sense/Receive Data input pin. SPI1_CLK I/O MFP4 SPI1 serial clock pin.

Mar 30, 2018 Page 193 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description SC2_DAT I/O MFP6 Smart Card 2 data pin. UART0_TXD O MFP7 UART0 data transmitter output pin. I2C1_SCL I/O MFP8 I2C1 clock pin. EPWM1_CH4 I/O MFP11 EPWM1 channel 4 output/capture input. BPWM1_CH2 I/O MFP12 BPWM1 channel 2 output/capture input. ACMP0_WLAT I MFP13 Analog comparator 0 window latch input pin TM2 I/O MFP14 Timer2 event counter input/toggle output pin. INT1 I MFP15 External interrupt 1 input pin. 21 51 59 PA.6 I/O MFP0 General purpose digital I/O pin. EBI_AD6 I/O MFP2 EBI address/data bus bit 6. EMAC_RMII_RXERR I MFP3 EMAC RMII Receive Data Error input pin. SPI1_SS I/O MFP4 SPI1 slave select pin. SD1_nCD I MFP5 SD/SDIO1 card detect input pin SC2_CLK O MFP6 Smart Card 2 clock pin. UART0_RXD I MFP7 UART0 data receiver input pin. I2C1_SDA I/O MFP8 I2C1 data input/output pin. EPWM1_CH5 I/O MFP11 EPWM1 channel 5 output/capture input. BPWM1_CH3 I/O MFP12 BPWM1 channel 3 output/capture input. ACMP1_WLAT I MFP13 Analog comparator 1 window latch input pin TM3 I/O MFP14 Timer3 event counter input/toggle output pin. INT0 I MFP15 External interrupt 0 input pin. 22 52 60 VSS P MFP0 Ground pin for digital circuit. 23 53 61 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 24 54 62 LDO_CAP A MFP0 LDO output pin. 25 55 63 PA.5 I/O MFP0 General purpose digital I/O pin. SPIM_D2 I/O MFP2 SPIM data 2 pin for Quad Mode I/O. QSPI0_MISO1 I/O MFP3 Quad SPI0 MISO1 (Master In, Slave Out) pin. SPI1_I2SMCLK I/O MFP4 SPI1 I2S master clock output pin SD1_CMD I/O MFP5 SD/SDIO1 command/response pin SC2_nCD I MFP6 Smart Card 2 card detect pin. UART0_nCTS I MFP7 UART0 clear to Send input pin. UART5_TXD O MFP8 UART5 data transmitter output pin. I2C0_SCL I/O MFP9 I2C0 clock pin.

Mar 30, 2018 Page 194 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description CAN0_TXD O MFP10 CAN0 bus transmitter output. BPWM0_CH5 I/O MFP12 BPWM0 channel 5 output/capture input. EPWM0_CH0 I/O MFP13 EPWM0 channel 0 output/capture input. QEI0_INDEX I MFP14 Quadrature encoder 0 index input 26 56 64 PA.4 I/O MFP0 General purpose digital I/O pin. SPIM_D3 I/O MFP2 SPIM data 3 pin for Quad Mode I/O. QSPI0_MOSI1 I/O MFP3 Quad SPI0 MOSI1 (Master Out, Slave In) pin. SPI0_I2SMCLK I/O MFP4 SPI0 I2S master clock output pin SD1_CLK O MFP5 SD/SDIO1 clock output pin SC0_nCD I MFP6 Smart Card 0 card detect pin. UART0_nRTS O MFP7 UART0 request to Send output pin. UART5_RXD I MFP8 UART5 data receiver input pin. I2C0_SDA I/O MFP9 I2C0 data input/output pin. CAN0_RXD I MFP10 CAN0 bus receiver input. BPWM0_CH4 I/O MFP12 BPWM0 channel 4 output/capture input. EPWM0_CH1 I/O MFP13 EPWM0 channel 1 output/capture input. QEI0_A I MFP14 Quadrature encoder 0 phase A input 27 57 65 PA.3 I/O MFP0 General purpose digital I/O pin. SPIM_SS I/O MFP2 SPIM slave select pin. QSPI0_SS I/O MFP3 Quad SPI0 slave select pin. SPI0_SS I/O MFP4 SPI0 slave select pin. SD1_DAT3 I/O MFP5 SD/SDIO1 data line bit 3. SC0_PWR O MFP6 Smart Card 0 power pin. UART4_TXD O MFP7 UART4 data transmitter output pin. UART1_TXD O MFP8 UART1 data transmitter output pin. I2C1_SCL I/O MFP9 I2C1 clock pin. BPWM0_CH3 I/O MFP12 BPWM0 channel 3 output/capture input. EPWM0_CH2 I/O MFP13 EPWM0 channel 2 output/capture input. QEI0_B I MFP14 Quadrature encoder 0 phase B input 28 58 66 PA.2 I/O MFP0 General purpose digital I/O pin. SPIM_CLK I/O MFP2 SPIM serial clock pin. QSPI0_CLK I/O MFP3 Quad SPI0 serial clock pin. SPI0_CLK I/O MFP4 SPI0 serial clock pin. SD1_DAT2 I/O MFP5 SD/SDIO1 data line bit 2.

Mar 30, 2018 Page 195 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description SC0_RST O MFP6 Smart Card 0 reset pin. UART4_RXD I MFP7 UART4 data receiver input pin. UART1_RXD I MFP8 UART1 data receiver input pin. I2C1_SDA I/O MFP9 I2C1 data input/output pin. BPWM0_CH2 I/O MFP12 BPWM0 channel 2 output/capture input. EPWM0_CH3 I/O MFP13 EPWM0 channel 3 output/capture input. 29 59 67 PA.1 I/O MFP0 General purpose digital I/O pin. SPIM_MISO I/O MFP2 SPIM MISO (Master In, Slave Out) pin. QSPI0_MISO0 I/O MFP3 Quad SPI0 MISO0 (Master In, Slave Out) pin. SPI0_MISO I/O MFP4 SPI0 MISO (Master In, Slave Out) pin. SD1_DAT1 I/O MFP5 SD/SDIO1 data line bit 1. SC0_DAT I/O MFP6 Smart Card 0 data pin. UART0_TXD O MFP7 UART0 data transmitter output pin. UART1_nCTS I MFP8 UART1 clear to Send input pin. I2C2_SCL I/O MFP9 I2C2 clock pin. BPWM0_CH1 I/O MFP12 BPWM0 channel 1 output/capture input. EPWM0_CH4 I/O MFP13 EPWM0 channel 4 output/capture input. DAC1_ST I MFP15 DAC1 external trigger input. 30 60 68 PA.0 I/O MFP0 General purpose digital I/O pin. SPIM_MOSI I/O MFP2 SPIM MOSI (Master Out, Slave In) pin. QSPI0_MOSI0 I/O MFP3 Quad SPI0 MOSI0 (Master Out, Slave In) pin. SPI0_MOSI I/O MFP4 SPI0 MOSI (Master Out, Slave In) pin. SD1_DAT0 I/O MFP5 SD/SDIO1 data line bit 0. SC0_CLK O MFP6 Smart Card 0 clock pin. UART0_RXD I MFP7 UART0 data receiver input pin. UART1_nRTS O MFP8 UART1 request to Send output pin. I2C2_SDA I/O MFP9 I2C2 data input/output pin. BPWM0_CH0 I/O MFP12 BPWM0 channel 0 output/capture input. EPWM0_CH5 I/O MFP13 EPWM0 channel 5 output/capture input. DAC0_ST I MFP15 DAC0 external trigger input. 31 61 69 VDDIO P MFP0 Power supply for PA.0~PA.5. 62 70 PE.14 I/O MFP0 General purpose digital I/O pin. EBI_AD8 I/O MFP2 EBI address/data bus bit 8. UART2_TXD O MFP3 UART2 data transmitter output pin.

Mar 30, 2018 Page 196 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description CAN0_TXD O MFP4 CAN0 bus transmitter output. SD1_nCD I MFP5 SD/SDIO1 card detect input pin 63 71 PE.15 I/O MFP0 General purpose digital I/O pin. EBI_AD9 I/O MFP2 EBI address/data bus bit 9. UART2_RXD I MFP3 UART2 data receiver input pin. CAN0_RXD I MFP4 CAN0 bus receiver input. 32 64 72 nRESET I MFP0 External reset input: active LOW, with an internal pull -up. Set this pin low reset to initial state. 33 65 73 PF.0 I/O MFP0 General purpose digital I/O pin. UART1_TXD O MFP2 UART1 data transmitter output pin. I2C1_SCL I/O MFP3 I2C1 clock pin. BPWM1_CH0 I/O MFP12 BPWM1 channel 0 output/capture input. ICE_DAT O MFP14 Serial wired debugger data pin. 34 66 74 PF.1 I/O MFP0 General purpose digital I/O pin. UART1_RXD I MFP2 UART1 data receiver input pin. I2C1_SDA I/O MFP3 I2C1 data input/output pin. BPWM1_CH1 I/O MFP12 BPWM1 channel 1 output/capture input. ICE_CLK I MFP14 Serial wired debugger clock pin. 67 75 PD.9 I/O MFP0 General purpose digital I/O pin. EBI_AD7 I/O MFP2 EBI address/data bus bit 7. I2C2_SCL I/O MFP3 I2C2 clock pin. UART2_nCTS I MFP4 UART2 clear to Send input pin. 68 76 PD.8 I/O MFP0 General purpose digital I/O pin. EBI_AD6 I/O MFP2 EBI address/data bus bit 6. I2C2_SDA I/O MFP3 I2C2 data input/output pin. UART2_nRTS O MFP4 UART2 request to Send output pin. 35 69 77 PC.5 I/O MFP0 General purpose digital I/O pin. EBI_AD5 I/O MFP2 EBI address/data bus bit 5. SPIM_D2 I/O MFP3 SPIM data 2 pin for Quad Mode I/O. QSPI0_MISO1 I/O MFP4 Quad SPI0 MISO1 (Master In, Slave Out) pin. UART2_TXD O MFP8 UART2 data transmitter output pin. I2C1_SCL I/O MFP9 I2C1 clock pin. CAN0_TXD O MFP10 CAN0 bus transmitter output. UART4_TXD O MFP11 UART4 data transmitter output pin.

Mar 30, 2018 Page 197 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description EPWM1_CH0 I/O MFP12 EPWM1 channel 0 output/capture input. 36 70 78 PC.4 I/O MFP0 General purpose digital I/O pin. EBI_AD4 I/O MFP2 EBI address/data bus bit 4. SPIM_D3 I/O MFP3 SPIM data 3 pin for Quad Mode I/O. QSPI0_MOSI1 I/O MFP4 Quad SPI0 MOSI1 (Master Out, Slave In) pin. SC1_nCD I MFP5 Smart Card 1 card detect pin. I2S0_BCLK O MFP6 I2S0 bit clock output pin. SPI1_I2SMCLK I/O MFP7 SPI1 I2S master clock output pin UART2_RXD I MFP8 UART2 data receiver input pin. I2C1_SDA I/O MFP9 I2C1 data input/output pin. CAN0_RXD I MFP10 CAN0 bus receiver input. UART4_RXD I MFP11 UART4 data receiver input pin. EPWM1_CH1 I/O MFP12 EPWM1 channel 1 output/capture input. 37 71 79 PC.3 I/O MFP0 General purpose digital I/O pin. EBI_AD3 I/O MFP2 EBI address/data bus bit 3. SPIM_SS I/O MFP3 SPIM slave select pin. QSPI0_SS I/O MFP4 Quad SPI0 slave select pin. SC1_PWR O MFP5 Smart Card 1 power pin. I2S0_MCLK O MFP6 I2S0 master clock output pin. SPI1_MISO I/O MFP7 SPI1 MISO (Master In, Slave Out) pin. UART2_nRTS O MFP8 UART2 request to Send output pin. I2C0_SMBAL O MFP9 I2C0 SMBus SMBALTER pin CAN1_TXD O MFP10 CAN1 bus transmitter output. UART3_TXD O MFP11 UART3 data transmitter output pin. EPWM1_CH2 I/O MFP12 EPWM1 channel 2 output/capture input. 38 72 80 PC.2 I/O MFP0 General purpose digital I/O pin. EBI_AD2 I/O MFP2 EBI address/data bus bit 2. SPIM_CLK I/O MFP3 SPIM serial clock pin. QSPI0_CLK I/O MFP4 Quad SPI0 serial clock pin. SC1_RST O MFP5 Smart Card 1 reset pin. I2S0_DI I MFP6 I2S0 data input pin. SPI1_MOSI I/O MFP7 SPI1 MOSI (Master Out, Slave In) pin. UART2_nCTS I MFP8 UART2 clear to Send input pin. I2C0_SMBSUS O MFP9 I2C0 SMBus SMBSUS pin (PMBus CONTROL pin)

Mar 30, 2018 Page 198 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description CAN1_RXD I MFP10 CAN1 bus receiver input. UART3_RXD I MFP11 UART3 data receiver input pin. EPWM1_CH3 I/O MFP12 EPWM1 channel 3 output/capture input. 39 73 81 PC.1 I/O MFP0 General purpose digital I/O pin. EBI_AD1 I/O MFP2 EBI address/data bus bit 1. SPIM_MISO I/O MFP3 SPIM MISO (Master In, Slave Out) pin. QSPI0_MISO0 I/O MFP4 Quad SPI0 MISO0 (Master In, Slave Out) pin. SC1_DAT I/O MFP5 Smart Card 1 data pin. I2S0_DO O MFP6 I2S0 data output pin. SPI1_CLK I/O MFP7 SPI1 serial clock pin. UART2_TXD O MFP8 UART2 data transmitter output pin. I2C0_SCL I/O MFP9 I2C0 clock pin. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. ACMP0_O O MFP14 Analog comparator 0 output pin. 40 74 82 PC.0 I/O MFP0 General purpose digital I/O pin. EBI_AD0 I/O MFP2 EBI address/data bus bit 0. SPIM_MOSI I/O MFP3 SPIM MOSI (Master Out, Slave In) pin. QSPI0_MOSI0 I/O MFP4 Quad SPI0 MOSI0 (Master Out, Slave In) pin. SC1_CLK O MFP5 Smart Card 1 clock pin. I2S0_LRCK O MFP6 I2S0 left right channel clock output pin. SPI1_SS I/O MFP7 SPI1 slave select pin. UART2_RXD I MFP8 UART2 data receiver input pin. I2C0_SDA I/O MFP9 I2C0 data input/output pin. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. ACMP1_O O MFP14 Analog comparator 1 output pin. 75 83 VSS P MFP0 Ground pin for digital circuit. 76 84 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 77 85 PG.9 I/O MFP0 General purpose digital I/O pin. EBI_AD0 I/O MFP2 EBI address/data bus bit 0. SD1_DAT3 I/O MFP3 SD/SDIO1 data line bit 3. SPIM_D2 I/O MFP4 SPIM data 2 pin for Quad Mode I/O. BPWM0_CH5 I/O MFP12 BPWM0 channel 5 output/capture input. 78 86 PG.10 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 199 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description EBI_AD1 I/O MFP2 EBI address/data bus bit 1. SD1_DAT2 I/O MFP3 SD/SDIO1 data line bit 2. SPIM_D3 I/O MFP4 SPIM data 3 pin for Quad Mode I/O. BPWM0_CH4 I/O MFP12 BPWM0 channel 4 output/capture input. 79 87 PG.11 I/O MFP0 General purpose digital I/O pin. EBI_AD2 I/O MFP2 EBI address/data bus bit 2. SD1_DAT1 I/O MFP3 SD/SDIO1 data line bit 1. SPIM_SS I/O MFP4 SPIM slave select pin. BPWM0_CH3 I/O MFP12 BPWM0 channel 3 output/capture input. 80 88 PG.12 I/O MFP0 General purpose digital I/O pin. EBI_AD3 I/O MFP2 EBI address/data bus bit 3. SD1_DAT0 I/O MFP3 SD/SDIO1 data line bit 0. SPIM_CLK I/O MFP4 SPIM serial clock pin. BPWM0_CH2 I/O MFP12 BPWM0 channel 2 output/capture input. 81 89 PG.13 I/O MFP0 General purpose digital I/O pin. EBI_AD4 I/O MFP2 EBI address/data bus bit 4. SD1_CMD I/O MFP3 SD/SDIO1 command/response pin SPIM_MISO I/O MFP4 SPIM MISO (Master In, Slave Out) pin. BPWM0_CH1 I/O MFP12 BPWM0 channel 1 output/capture input. 82 90 PG.14 I/O MFP0 General purpose digital I/O pin. EBI_AD5 I/O MFP2 EBI address/data bus bit 5. SD1_CLK O MFP3 SD/SDIO1 clock output pin SPIM_MOSI I/O MFP4 SPIM MOSI (Master Out, Slave In) pin. BPWM0_CH0 I/O MFP12 BPWM0 channel 0 output/capture input. 83 91 PG.15 I/O MFP0 General purpose digital I/O pin. SD1_nCD I MFP3 SD/SDIO1 card detect input pin CLKO O MFP14 Clock Out EADC0_ST I MFP15 EADC0 external trigger input. 92 PD.3 I/O MFP0 General purpose digital I/O pin. EBI_AD10 I/O MFP2 EBI address/data bus bit 10. USCI0_CTL1 I/O MFP3 USCI0 control 1 pin. SPI0_SS I/O MFP4 SPI0 slave select pin. UART3_nRTS O MFP5 UART3 request to Send output pin. USCI1_CTL0 I/O MFP6 USCI1 control 0 pin.

Mar 30, 2018 Page 200 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description SC2_PWR O MFP7 Smart Card 2 power pin. SC1_nCD I MFP8 Smart Card 1 card detect pin. UART0_TXD O MFP9 UART0 data transmitter output pin. 93 PD.2 I/O MFP0 General purpose digital I/O pin. EBI_AD11 I/O MFP2 EBI address/data bus bit 11. USCI0_DAT1 I/O MFP3 USCI0 data 1 pin. SPI0_CLK I/O MFP4 SPI0 serial clock pin. UART3_nCTS I MFP5 UART3 clear to Send input pin. SC2_RST O MFP7 Smart Card 2 reset pin. UART0_RXD I MFP9 UART0 data receiver input pin. 94 PD.1 I/O MFP0 General purpose digital I/O pin. EBI_AD12 I/O MFP2 EBI address/data bus bit 12. USCI0_DAT0 I/O MFP3 USCI0 data 0 pin. SPI0_MISO I/O MFP4 SPI0 MISO (Master In, Slave Out) pin. UART3_TXD O MFP5 UART3 data transmitter output pin. I2C2_SCL I/O MFP6 I2C2 clock pin. SC2_DAT I/O MFP7 Smart Card 2 data pin. 95 PD.0 I/O MFP0 General purpose digital I/O pin. EBI_AD13 I/O MFP2 EBI address/data bus bit 13. USCI0_CLK I/O MFP3 USCI0 clock pin. SPI0_MOSI I/O MFP4 SPI0 MOSI (Master Out, Slave In) pin. UART3_RXD I MFP5 UART3 data receiver input pin. I2C2_SDA I/O MFP6 I2C2 data input/output pin. SC2_CLK O MFP7 Smart Card 2 clock pin. TM2 I/O MFP14 Timer2 event counter input/toggle output pin. 84 96 PD.13 I/O MFP0 General purpose digital I/O pin. EBI_AD10 I/O MFP2 EBI address/data bus bit 10. SD0_nCD I MFP3 SD/SDIO0 card detect input pin SPI0_I2SMCLK I/O MFP4 SPI0 I2S master clock output pin SPI1_I2SMCLK I/O MFP5 SPI1 I2S master clock output pin SC2_nCD I MFP7 Smart Card 2 card detect pin. 85 97 PA.12 I/O MFP0 General purpose digital I/O pin. I2S0_BCLK O MFP2 I2S0 bit clock output pin. UART4_TXD O MFP3 UART4 data transmitter output pin.

Mar 30, 2018 Page 201 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description I2C1_SCL I/O MFP4 I2C1 clock pin. SPI2_SS I/O MFP5 SPI2 slave select pin. CAN0_TXD O MFP6 CAN0 bus transmitter output. SC2_PWR O MFP7 Smart Card 2 power pin. BPWM1_CH2 I/O MFP11 BPWM1 channel 2 output/capture input. QEI1_INDEX I MFP12 Quadrature encoder 1 index input USB_VBUS P MFP14 Power supply from USB host or HUB. 86 98 PA.13 I/O MFP0 General purpose digital I/O pin. I2S0_MCLK O MFP2 I2S0 master clock output pin. UART4_RXD I MFP3 UART4 data receiver input pin. I2C1_SDA I/O MFP4 I2C1 data input/output pin. SPI2_CLK I/O MFP5 SPI2 serial clock pin. CAN0_RXD I MFP6 CAN0 bus receiver input. SC2_RST O MFP7 Smart Card 2 reset pin. BPWM1_CH3 I/O MFP11 BPWM1 channel 3 output/capture input. QEI1_A I MFP12 Quadrature encoder 1 phase A input USB_D- A MFP14 USB differential signal D-. 87 99 PA.14 I/O MFP0 General purpose digital I/O pin. I2S0_DI I MFP2 I2S0 data input pin. UART0_TXD O MFP3 UART0 data transmitter output pin. SPI2_MISO I/O MFP5 SPI2 MISO (Master In, Slave Out) pin. I2C2_SCL I/O MFP6 I2C2 clock pin. SC2_DAT I/O MFP7 Smart Card 2 data pin. BPWM1_CH4 I/O MFP11 BPWM1 channel 4 output/capture input. QEI1_B I MFP12 Quadrature encoder 1 phase B input USB_D+ A MFP14 USB differential signal D+. 88 100 PA.15 I/O MFP0 General purpose digital I/O pin. I2S0_DO O MFP2 I2S0 data output pin. UART0_RXD I MFP3 UART0 data receiver input pin. SPI2_MOSI I/O MFP5 SPI2 MOSI (Master Out, Slave In) pin. I2C2_SDA I/O MFP6 I2C2 data input/output pin. SC2_CLK O MFP7 Smart Card 2 clock pin. BPWM1_CH5 I/O MFP11 BPWM1 channel 5 output/capture input. EPWM0_SYNC_IN I MFP12 EPWM0 counter synchronous trigger input pin.

Mar 30, 2018 Page 202 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description USB_OTG_ID I MFP14 USB_ identification. 41 89 101 HSUSB_VRES A MFP0 HSUSB module reference resister 42 90 102 HSUSB_VDD33 P MFP0 Power supply for HSUSB VDD33 43 91 103 HSUSB_VBUS P MFP0 HSUSB Power supply from USB host or HUB. 44 92 104 HSUSB_D- A MFP0 HSUSB differential signal D-. 45 93 105 HSUSB_VSS P MFP0 Ground pin for HSUSB. 46 94 106 HSUSB_D+ A MFP0 HSUSB differential signal D+. 47 95 107 HSUSB_VDD12_CAP A MFP0 HSUSB Internal power regulator output 1.2V decoupling pin. Note: This pin needs to be connected with a 1uF capacitor. 48 96 108 HSUSB_ID I MFP0 HSUSB identification. 97 109 PE.7 I/O MFP0 General purpose digital I/O pin. SD0_CMD I/O MFP3 SD/SDIO0 command/response pin SPIM_D2 I/O MFP4 SPIM data 2 pin for Quad Mode I/O. UART5_TXD O MFP8 UART5 data transmitter output pin. CAN1_TXD O MFP9 CAN1 bus transmitter output. QEI1_INDEX I MFP11 Quadrature encoder 1 index input EPWM0_CH0 I/O MFP12 EPWM0 channel 0 output/capture input. BPWM0_CH5 I/O MFP13 BPWM0 channel 5 output/capture input. 98 110 PE.6 I/O MFP0 General purpose digital I/O pin. SD0_CLK O MFP3 SD/SDIO0 clock output pin SPIM_D3 I/O MFP4 SPIM data 3 pin for Quad Mode I/O. SPI3_I2SMCLK I/O MFP5 SPI3 I2S master clock output pin SC0_nCD I MFP6 Smart Card 0 card detect pin. USCI0_CTL0 I/O MFP7 USCI0 control 0 pin. UART5_RXD I MFP8 UART5 data receiver input pin. CAN1_RXD I MFP9 CAN1 bus receiver input. QEI1_A I MFP11 Quadrature encoder 1 phase A input EPWM0_CH1 I/O MFP12 EPWM0 channel 1 output/capture input. BPWM0_CH4 I/O MFP13 BPWM0 channel 4 output/capture input. 99 111 PE.5 I/O MFP0 General purpose digital I/O pin. EBI_nRD O MFP2 EBI read enable output pin. SD0_DAT3 I/O MFP3 SD/SDIO0 data line bit 3. SPIM_SS I/O MFP4 SPIM slave select pin. SPI3_SS I/O MFP5 SPI3 slave select pin.

Mar 30, 2018 Page 203 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description SC0_PWR O MFP6 Smart Card 0 power pin. USCI0_CTL1 I/O MFP7 USCI0 control 1 pin. QEI1_B I MFP11 Quadrature encoder 1 phase B input EPWM0_CH2 I/O MFP12 EPWM0 channel 2 output/capture input. BPWM0_CH3 I/O MFP13 BPWM0 channel 3 output/capture input. 100 112 PE.4 I/O MFP0 General purpose digital I/O pin. EBI_nWR O MFP2 EBI write enable output pin. SD0_DAT2 I/O MFP3 SD/SDIO0 data line bit 2. SPIM_CLK I/O MFP4 SPIM serial clock pin. SPI3_CLK I/O MFP5 SPI3 serial clock pin. SC0_RST O MFP6 Smart Card 0 reset pin. USCI0_DAT1 I/O MFP7 USCI0 data 1 pin. QEI0_INDEX I MFP11 Quadrature encoder 0 index input EPWM0_CH3 I/O MFP12 EPWM0 channel 3 output/capture input. BPWM0_CH2 I/O MFP13 BPWM0 channel 2 output/capture input. 101 113 PE.3 I/O MFP0 General purpose digital I/O pin. EBI_MCLK O MFP2 EBI external clock output pin. SD0_DAT1 I/O MFP3 SD/SDIO0 data line bit 1. SPIM_MISO I/O MFP4 SPIM MISO (Master In, Slave Out) pin. SPI3_MISO I/O MFP5 SPI3 MISO (Master In, Slave Out) pin. SC0_DAT I/O MFP6 Smart Card 0 data pin. USCI0_DAT0 I/O MFP7 USCI0 data 0 pin. QEI0_A I MFP11 Quadrature encoder 0 phase A input EPWM0_CH4 I/O MFP12 EPWM0 channel 4 output/capture input. BPWM0_CH1 I/O MFP13 BPWM0 channel 1 output/capture input. 102 114 PE.2 I/O MFP0 General purpose digital I/O pin. EBI_ALE O MFP2 EBI address latch enable output pin. SD0_DAT0 I/O MFP3 SD/SDIO0 data line bit 0. SPIM_MOSI I/O MFP4 SPIM MOSI (Master Out, Slave In) pin. SPI3_MOSI I/O MFP5 SPI3 MOSI (Master Out, Slave In) pin. SC0_CLK O MFP6 Smart Card 0 clock pin. USCI0_CLK I/O MFP7 USCI0 clock pin. QEI0_B I MFP11 Quadrature encoder 0 phase B input EPWM0_CH5 I/O MFP12 EPWM0 channel 5 output/capture input.

Mar 30, 2018 Page 204 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description BPWM0_CH0 I/O MFP13 BPWM0 channel 0 output/capture input. 103 115 VSS P MFP0 Ground pin for digital circuit. 104 116 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 105 117 PE.1 I/O MFP0 General purpose digital I/O pin. EBI_AD10 I/O MFP2 EBI address/data bus bit 10. QSPI0_MISO0 I/O MFP3 Quad SPI0 MISO0 (Master In, Slave Out) pin. SC2_DAT I/O MFP4 Smart Card 2 data pin. I2S0_BCLK O MFP5 I2S0 bit clock output pin. SPI1_MISO I/O MFP6 SPI1 MISO (Master In, Slave Out) pin. UART3_TXD O MFP7 UART3 data transmitter output pin. I2C1_SCL I/O MFP8 I2C1 clock pin. UART4_nCTS I MFP9 UART4 clear to Send input pin. 106 118 PE.0 I/O MFP0 General purpose digital I/O pin. EBI_AD11 I/O MFP2 EBI address/data bus bit 11. QSPI0_MOSI0 I/O MFP3 Quad SPI0 MOSI0 (Master Out, Slave In) pin. SC2_CLK O MFP4 Smart Card 2 clock pin. I2S0_MCLK O MFP5 I2S0 master clock output pin. SPI1_MOSI I/O MFP6 SPI1 MOSI (Master Out, Slave In) pin. UART3_RXD I MFP7 UART3 data receiver input pin. I2C1_SDA I/O MFP8 I2C1 data input/output pin. UART4_nRTS O MFP9 UART4 request to Send output pin. 107 119 PH.8 I/O MFP0 General purpose digital I/O pin. EBI_AD12 I/O MFP2 EBI address/data bus bit 12. QSPI0_CLK I/O MFP3 Quad SPI0 serial clock pin. SC2_PWR O MFP4 Smart Card 2 power pin. I2S0_DI I MFP5 I2S0 data input pin. SPI1_CLK I/O MFP6 SPI1 serial clock pin. UART3_nRTS O MFP7 UART3 request to Send output pin. I2C1_SMBAL O MFP8 I2C1 SMBus SMBALTER pin I2C2_SCL I/O MFP9 I2C2 clock pin. UART1_TXD O MFP10 UART1 data transmitter output pin. 108 120 PH.9 I/O MFP0 General purpose digital I/O pin. EBI_AD13 I/O MFP2 EBI address/data bus bit 13.

Mar 30, 2018 Page 205 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description QSPI0_SS I/O MFP3 Quad SPI0 slave select pin. SC2_RST O MFP4 Smart Card 2 reset pin. I2S0_DO O MFP5 I2S0 data output pin. SPI1_SS I/O MFP6 SPI1 slave select pin. UART3_nCTS I MFP7 UART3 clear to Send input pin. I2C1_SMBSUS O MFP8 I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) I2C2_SDA I/O MFP9 I2C2 data input/output pin. UART1_RXD I MFP10 UART1 data receiver input pin. 109 121 PH.10 I/O MFP0 General purpose digital I/O pin. EBI_AD14 I/O MFP2 EBI address/data bus bit 14. QSPI0_MISO1 I/O MFP3 Quad SPI0 MISO1 (Master In, Slave Out) pin. SC2_nCD I MFP4 Smart Card 2 card detect pin. I2S0_LRCK O MFP5 I2S0 left right channel clock output pin. SPI1_I2SMCLK I/O MFP6 SPI1 I2S master clock output pin UART4_TXD O MFP7 UART4 data transmitter output pin. UART0_TXD O MFP8 UART0 data transmitter output pin. 110 122 PH.11 I/O MFP0 General purpose digital I/O pin. EBI_AD15 I/O MFP2 EBI address/data bus bit 15. QSPI0_MOSI1 I/O MFP3 Quad SPI0 MOSI1 (Master Out, Slave In) pin. UART4_RXD I MFP7 UART4 data receiver input pin. UART0_RXD I MFP8 UART0 data receiver input pin. EPWM0_CH5 I/O MFP11 EPWM0 channel 5 output/capture input. 111 123 PD.14 I/O MFP0 General purpose digital I/O pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. SPI3_I2SMCLK I/O MFP3 SPI3 I2S master clock output pin SC1_nCD I MFP4 Smart Card 1 card detect pin. EPWM0_CH4 I/O MFP11 EPWM0 channel 4 output/capture input. 124 PG.5 I/O MFP0 General purpose digital I/O pin. EBI_nCS1 O MFP2 EBI chip select 1 output pin. SPI3_SS I/O MFP3 SPI3 slave select pin. SC1_PWR O MFP4 Smart Card 1 power pin. EPWM0_CH3 I/O MFP11 EPWM0 channel 3 output/capture input. 125 PG.6 I/O MFP0 General purpose digital I/O pin. EBI_nCS2 O MFP2 EBI chip select 2 output pin.

Mar 30, 2018 Page 206 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description SPI3_CLK I/O MFP3 SPI3 serial clock pin. SC1_RST O MFP4 Smart Card 1 reset pin. EPWM0_CH2 I/O MFP11 EPWM0 channel 2 output/capture input. 126 PG.7 I/O MFP0 General purpose digital I/O pin. EBI_nWRL O MFP2 EBI low byte write enable output pin. SPI3_MISO I/O MFP3 SPI3 MISO (Master In, Slave Out) pin. SC1_DAT I/O MFP4 Smart Card 1 data pin. EPWM0_CH1 I/O MFP11 EPWM0 channel 1 output/capture input. 127 PG.8 I/O MFP0 General purpose digital I/O pin. EBI_nWRH O MFP2 EBI high byte write enable output pin SPI3_MOSI I/O MFP3 SPI3 MOSI (Master Out, Slave In) pin. SC1_CLK O MFP4 Smart Card 1 clock pin. EPWM0_CH0 I/O MFP11 EPWM0 channel 0 output/capture input. 49 112 128 VSS P MFP0 Ground pin for digital circuit. 50 113 129 LDO_CAP A MFP0 LDO output pin. 51 114 130 VDD P MFP0 Power supply for I/O ports and LDO source for internal PLL and digital circuit. 52 115 131 PC.14 I/O MFP0 General purpose digital I/O pin. EBI_AD11 I/O MFP2 EBI address/data bus bit 11. SC1_nCD I MFP3 Smart Card 1 card detect pin. SPI0_I2SMCLK I/O MFP4 SPI0 I2S master clock output pin USCI0_CTL0 I/O MFP5 USCI0 control 0 pin. QSPI0_CLK I/O MFP6 Quad SPI0 serial clock pin. EPWM0_SYNC_IN I MFP11 EPWM0 counter synchronous trigger input pin. TM1 I/O MFP13 Timer1 event counter input/toggle output pin. USB_VBUS_ST I MFP14 USB external VBUS regulator status pin. HSUSB_VBUS_ST I MFP15 HSUSB external VBUS regulator status pin. 53 116 132 PB.15 I/O MFP0 General purpose digital I/O pin. EADC0_CH15 A MFP1 EADC0 channel 15 analog input. EBI_AD12 I/O MFP2 EBI address/data bus bit 12. SC1_PWR O MFP3 Smart Card 1 power pin. SPI0_SS I/O MFP4 SPI0 slave select pin. USCI0_CTL1 I/O MFP5 USCI0 control 1 pin. UART0_nCTS I MFP6 UART0 clear to Send input pin.

Mar 30, 2018 Page 207 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description UART3_TXD O MFP7 UART3 data transmitter output pin. I2C2_SMBAL O MFP8 I2C2 SMBus SMBALTER pin EPWM1_CH0 I/O MFP11 EPWM1 channel 0 output/capture input. TM0_EXT I/O MFP13 Timer0 external capture input/toggle output pin. USB_VBUS_EN O MFP14 USB external VBUS regulator enable pin. HSUSB_VBUS_EN O MFP15 HSUSB external VBUS regulator enable pin. 54 117 133 PB.14 I/O MFP0 General purpose digital I/O pin. EADC0_CH14 A MFP1 EADC0 channel 14 analog input. EBI_AD13 I/O MFP2 EBI address/data bus bit 13. SC1_RST O MFP3 Smart Card 1 reset pin. SPI0_CLK I/O MFP4 SPI0 serial clock pin. USCI0_DAT1 I/O MFP5 USCI0 data 1 pin. UART0_nRTS O MFP6 UART0 request to Send output pin. UART3_RXD I MFP7 UART3 data receiver input pin. I2C2_SMBSUS O MFP8 I2C2 SMBus SMBSUS pin (PMBus CONTROL pin) EPWM1_CH1 I/O MFP11 EPWM1 channel 1 output/capture input. TM1_EXT I/O MFP13 Timer1 external capture input/toggle output pin. CLKO O MFP14 Clock Out 55 118 134 PB.13 I/O MFP0 General purpose digital I/O pin. EADC0_CH13 A MFP1 EADC0 channel 13 analog input. DAC1_OUT A MFP1 DAC1 channel analog output. ACMP0_P3 A MFP1 Analog comparator 0 positive input 3 pin. ACMP1_P3 A MFP1 Analog comparator 1 positive input 3 pin. EBI_AD14 I/O MFP2 EBI address/data bus bit 14. SC1_DAT I/O MFP3 Smart Card 1 data pin. SPI0_MISO I/O MFP4 SPI0 MISO (Master In, Slave Out) pin. USCI0_DAT0 I/O MFP5 USCI0 data 0 pin. UART0_TXD O MFP6 UART0 data transmitter output pin. UART3_nRTS O MFP7 UART3 request to Send output pin. I2C2_SCL I/O MFP8 I2C2 clock pin. EPWM1_CH2 I/O MFP11 EPWM1 channel 2 output/capture input. TM2_EXT I/O MFP13 Timer2 external capture input/toggle output pin. 56 119 135 PB.12 I/O MFP0 General purpose digital I/O pin. EADC0_CH12 A MFP1 EADC0 channel 12 analog input.

Mar 30, 2018 Page 208 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description DAC0_OUT A MFP1 DAC0 channel analog output. ACMP0_P2 A MFP1 Analog comparator 0 positive input 2 pin. ACMP1_P2 A MFP1 Analog comparator 1 positive input 2 pin. EBI_AD15 I/O MFP2 EBI address/data bus bit 15. SC1_CLK O MFP3 Smart Card 1 clock pin. SPI0_MOSI I/O MFP4 SPI0 MOSI (Master Out, Slave In) pin. USCI0_CLK I/O MFP5 USCI0 clock pin. UART0_RXD I MFP6 UART0 data receiver input pin. UART3_nCTS I MFP7 UART3 clear to Send input pin. I2C2_SDA I/O MFP8 I2C2 data input/output pin. SD0_nCD I MFP9 SD/SDIO0 card detect input pin EPWM1_CH3 I/O MFP11 EPWM1 channel 3 output/capture input. TM3_EXT I/O MFP13 Timer3 external capture input/toggle output pin. 57 120 136 AVDD P MFP0 Power supply for internal analog circuit. 58 121 137 VREF A MFP0 ADC reference voltage input. Note: This pin needs to be connected with a 1uF capacitor. 59 122 138 AVSS P MFP0 Ground pin for analog circuit. 60 123 139 PB.11 I/O MFP0 General purpose digital I/O pin. EADC0_CH11 A MFP1 EADC0 channel 11 analog input. EBI_ADR16 O MFP2 EBI address bus bit 16. EMAC_RMII_MDC O MFP3 EMAC RMII PHY Management Clock output pin. UART0_nCTS I MFP5 UART0 clear to Send input pin. UART4_TXD O MFP6 UART4 data transmitter output pin. I2C1_SCL I/O MFP7 I2C1 clock pin. CAN0_TXD O MFP8 CAN0 bus transmitter output. SPI0_I2SMCLK I/O MFP9 SPI0 I2S master clock output pin BPWM1_CH0 I/O MFP10 BPWM1 channel 0 output/capture input. SPI3_CLK I/O MFP11 SPI3 serial clock pin. HSUSB_VBUS_ST I MFP14 HSUSB external VBUS regulator status pin. 61 124 140 PB.10 I/O MFP0 General purpose digital I/O pin. EADC0_CH10 A MFP1 EADC0 channel 10 analog input. EBI_ADR17 O MFP2 EBI address bus bit 17. EMAC_RMII_MDIO I/O MFP3 EMAC RMII PHY Management Data pin. USCI1_CTL0 I/O MFP4 USCI1 control 0 pin.

Mar 30, 2018 Page 209 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description UART0_nRTS O MFP5 UART0 request to Send output pin. UART4_RXD I MFP6 UART4 data receiver input pin. I2C1_SDA I/O MFP7 I2C1 data input/output pin. CAN0_RXD I MFP8 CAN0 bus receiver input. BPWM1_CH1 I/O MFP10 BPWM1 channel 1 output/capture input. SPI3_SS I/O MFP11 SPI3 slave select pin. HSUSB_VBUS_EN O MFP14 HSUSB external VBUS regulator enable pin. 62 125 141 PB.9 I/O MFP0 General purpose digital I/O pin. EADC0_CH9 A MFP1 EADC0 channel 9 analog input. EBI_ADR18 O MFP2 EBI address bus bit 18. EMAC_RMII_TXD0 O MFP3 EMAC RMII Transmit Data bus bit 0. USCI1_CTL1 I/O MFP4 USCI1 control 1 pin. UART0_TXD O MFP5 UART0 data transmitter output pin. UART1_nCTS I MFP6 UART1 clear to Send input pin. I2C1_SMBAL O MFP7 I2C1 SMBus SMBALTER pin BPWM1_CH2 I/O MFP10 BPWM1 channel 2 output/capture input. SPI3_MISO I/O MFP11 SPI3 MISO (Master In, Slave Out) pin. INT7 I MFP13 External interrupt 7 input pin. 63 126 142 PB.8 I/O MFP0 General purpose digital I/O pin. EADC0_CH8 A MFP1 EADC0 channel 8 analog input. EBI_ADR19 O MFP2 EBI address bus bit 19. EMAC_RMII_TXD1 O MFP3 EMAC RMII Transmit Data bus bit 1. USCI1_CLK I/O MFP4 USCI1 clock pin. UART0_RXD I MFP5 UART0 data receiver input pin. UART1_nRTS O MFP6 UART1 request to Send output pin. I2C1_SMBSUS O MFP7 I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) BPWM1_CH3 I/O MFP10 BPWM1 channel 3 output/capture input. SPI3_MOSI I/O MFP11 SPI3 MOSI (Master Out, Slave In) pin. INT6 I MFP13 External interrupt 6 input pin. 64 127 143 PB.7 I/O MFP0 General purpose digital I/O pin. EADC0_CH7 A MFP1 EADC0 channel 7 analog input. EBI_nWRL O MFP2 EBI low byte write enable output pin. EMAC_RMII_TXEN O MFP3 EMAC RMII Transmit Enable output pin. USCI1_DAT0 I/O MFP4 USCI1 data 0 pin.

Mar 30, 2018 Page 210 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin 128 Pin 144 Pin Pin Name Type MFP Description CAN1_TXD O MFP5 CAN1 bus transmitter output. UART1_TXD O MFP6 UART1 data transmitter output pin. SD1_CMD I/O MFP7 SD/SDIO1 command/response pin EBI_nCS0 O MFP8 EBI chip select 0 output pin. BPWM1_CH4 I/O MFP10 BPWM1 channel 4 output/capture input. EPWM1_BRAKE0 I MFP11 EPWM1 Brake 0 input pin. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. INT5 I MFP13 External interrupt 5 input pin. USB_VBUS_ST I MFP14 USB external VBUS regulator status pin. ACMP0_O O MFP15 Analog comparator 0 output pin. 1 128 144 PB.6 I/O MFP0 General purpose digital I/O pin. EADC0_CH6 A MFP1 EADC0 channel 6 analog input. EBI_nWRH O MFP2 EBI high byte write enable output pin EMAC_PPS O MFP3 EMAC Pulse Per Second output pin. USCI1_DAT1 I/O MFP4 USCI1 data 1 pin. CAN1_RXD I MFP5 CAN1 bus receiver input. UART1_RXD I MFP6 UART1 data receiver input pin. SD1_CLK O MFP7 SD/SDIO1 clock output pin EBI_nCS1 O MFP8 EBI chip select 1 output pin. BPWM1_CH5 I/O MFP10 BPWM1 channel 5 output/capture input. EPWM1_BRAKE1 I MFP11 EPWM1 Brake 1 input pin. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. INT4 I MFP13 External interrupt 4 input pin. USB_VBUS_EN O MFP14 USB external VBUS regulator enable pin. ACMP1_O O MFP15 Analog comparator 1 output pin.

Mar 30, 2018 Page 211 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.2.7 M480 Multi-function Summary Table

Group Pin Name GPIO MFP Type Description ACMP0 ACMP0_N PB.3 MFP1 A Analog comparator 0 negative input pin. ACMP0_O PC.12 MFP14 O Analog comparator 0 output pin. PC.1 MFP14 O PB.7 MFP15 O ACMP0_P0 PA.11 MFP1 A Analog comparator 0 positive input 0 pin. ACMP0_P1 PB.2 MFP1 A Analog comparator 0 positive input 1 pin. ACMP0_P2 PB.12 MFP1 A Analog comparator 0 positive input 2 pin. ACMP0_P3 PB.13 MFP1 A Analog comparator 0 positive input 3 pin. ACMP0_WLAT PA.7 MFP13 I Analog comparator 0 window latch input pin ACMP1 ACMP1_N PB.5 MFP1 A Analog comparator 1 negative input pin. ACMP1_O PC.11 MFP14 O Analog comparator 1 output pin. PC.0 MFP14 O PB.6 MFP15 O ACMP1_P0 PA.10 MFP1 A Analog comparator 1 positive input 0 pin. ACMP1_P1 PB.4 MFP1 A Analog comparator 1 positive input 1 pin. ACMP1_P2 PB.12 MFP1 A Analog comparator 1 positive input 2 pin. ACMP1_P3 PB.13 MFP1 A Analog comparator 1 positive input 3 pin. ACMP1_WLAT PA.6 MFP13 I Analog comparator 1 window latch input pin BPWM0 BPWM0_CH0 PA.11 MFP9 I/O BPWM0 channel 0 output/capture input. PA.0 MFP12 I/O PG.14 MFP12 I/O PE.2 MFP13 I/O BPWM0_CH1 PA.10 MFP9 I/O BPWM0 channel 1 output/capture input. PA.1 MFP12 I/O PG.13 MFP12 I/O PE.3 MFP13 I/O BPWM0_CH2 PA.9 MFP9 I/O BPWM0 channel 2 output/capture input. PA.2 MFP12 I/O PG.12 MFP12 I/O PE.4 MFP13 I/O BPWM0_CH3 PA.8 MFP9 I/O BPWM0 channel 3 output/capture input. PA.3 MFP12 I/O PG.11 MFP12 I/O

Mar 30, 2018 Page 212 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PE.5 MFP13 I/O BPWM0_CH4 PC.13 MFP9 I/O BPWM0 channel 4 output/capture input. PF.5 MFP8 I/O PA.4 MFP12 I/O PG.10 MFP12 I/O PE.6 MFP13 I/O BPWM0_CH5 PD.12 MFP9 I/O BPWM0 channel 5 output/capture input. PF.4 MFP8 I/O PA.5 MFP12 I/O PG.9 MFP12 I/O PE.7 MFP13 I/O BPWM1 BPWM1_CH0 PF.3 MFP11 I/O BPWM1 channel 0 output/capture input. PC.7 MFP12 I/O PF.0 MFP12 I/O PB.11 MFP10 I/O BPWM1_CH1 PF.2 MFP11 I/O BPWM1 channel 1 output/capture input. PC.6 MFP12 I/O PF.1 MFP12 I/O PB.10 MFP10 I/O BPWM1_CH2 PA.7 MFP12 I/O BPWM1 channel 2 output/capture input. PA.12 MFP11 I/O PB.9 MFP10 I/O BPWM1_CH3 PA.6 MFP12 I/O BPWM1 channel 3 output/capture input. PA.13 MFP11 I/O PB.8 MFP10 I/O BPWM1_CH4 PC.8 MFP12 I/O BPWM1 channel 4 output/capture input. PA.14 MFP11 I/O PB.7 MFP10 I/O BPWM1_CH5 PE.13 MFP12 I/O BPWM1 channel 5 output/capture input. PA.15 MFP11 I/O PB.6 MFP10 I/O CAN0 CAN0_RXD PD.10 MFP4 I CAN0 bus receiver input. PA.4 MFP10 I PE.15 MFP4 I

Mar 30, 2018 Page 213 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PC.4 MFP10 I PA.13 MFP6 I PB.10 MFP8 I CAN0_TXD PD.11 MFP4 O CAN0 bus transmitter output. PA.5 MFP10 O PE.14 MFP4 O PC.5 MFP10 O PA.12 MFP6 O PB.11 MFP8 O CAN1 CAN1_RXD PC.9 MFP9 I CAN1 bus receiver input. PD.12 MFP5 I PG.1 MFP7 I PC.2 MFP10 I PE.6 MFP9 I PB.6 MFP5 I CAN1_TXD PC.10 MFP9 O CAN1 bus transmitter output. PC.13 MFP5 O PG.0 MFP7 O PC.3 MFP10 O PE.7 MFP9 O PB.7 MFP5 O CLKO CLKO PC.13 MFP13 O Clock Out PD.12 MFP13 O PG.15 MFP14 O PB.14 MFP14 O DAC0 DAC0_OUT PB.12 MFP1 A DAC0 channel analog output. DAC0_ST PA.10 MFP14 I DAC0 external trigger input. PA.0 MFP15 I DAC1 DAC1_OUT PB.13 MFP1 A DAC1 channel analog output. DAC1_ST PA.11 MFP14 I DAC1 external trigger input. PA.1 MFP15 I EADC0 EADC0_CH0 PB.0 MFP1 A EADC0 channel 0 analog input. EADC0_CH1 PB.1 MFP1 A EADC0 channel 1 analog input. EADC0_CH2 PB.2 MFP1 A EADC0 channel 2 analog input.

Mar 30, 2018 Page 214 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description EADC0_CH3 PB.3 MFP1 A EADC0 channel 3 analog input. EADC0_CH4 PB.4 MFP1 A EADC0 channel 4 analog input. EADC0_CH5 PB.5 MFP1 A EADC0 channel 5 analog input. EADC0_CH6 PB.6 MFP1 A EADC0 channel 6 analog input. EADC0_CH7 PB.7 MFP1 A EADC0 channel 7 analog input. EADC0_CH8 PB.8 MFP1 A EADC0 channel 8 analog input. EADC0_CH9 PB.9 MFP1 A EADC0 channel 9 analog input. EADC0_CH10 PB.10 MFP1 A EADC0 channel 10 analog input. EADC0_CH11 PB.11 MFP1 A EADC0 channel 11 analog input. EADC0_CH12 PB.12 MFP1 A EADC0 channel 12 analog input. EADC0_CH13 PB.13 MFP1 A EADC0 channel 13 analog input. EADC0_CH14 PB.14 MFP1 A EADC0 channel 14 analog input. EADC0_CH15 PB.15 MFP1 A EADC0 channel 15 analog input. EADC0_ST PC.13 MFP14 I EADC0 external trigger input. PD.12 MFP14 I PF.5 MFP11 I PG.15 MFP15 I EBI EBI_AD0 PC.0 MFP2 I/O EBI address/data bus bit 0. PG.9 MFP2 I/O EBI_AD1 PC.1 MFP2 I/O EBI address/data bus bit 1. PG.10 MFP2 I/O EBI_AD2 PC.2 MFP2 I/O EBI address/data bus bit 2. PG.11 MFP2 I/O EBI_AD3 PC.3 MFP2 I/O EBI address/data bus bit 3. PG.12 MFP2 I/O EBI_AD4 PC.4 MFP2 I/O EBI address/data bus bit 4. PG.13 MFP2 I/O EBI_AD5 PC.5 MFP2 I/O EBI address/data bus bit 5. PG.14 MFP2 I/O EBI_AD6 PA.6 MFP2 I/O EBI address/data bus bit 6. PD.8 MFP2 I/O EBI_AD7 PA.7 MFP2 I/O EBI address/data bus bit 7. PD.9 MFP2 I/O EBI_AD8 PC.6 MFP2 I/O EBI address/data bus bit 8.

Mar 30, 2018 Page 215 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PE.14 MFP2 I/O EBI_AD9 PC.7 MFP2 I/O EBI address/data bus bit 9. PE.15 MFP2 I/O EBI_AD10 PD.3 MFP2 I/O EBI address/data bus bit 10. PD.13 MFP2 I/O PE.1 MFP2 I/O EBI_AD11 PD.2 MFP2 I/O EBI address/data bus bit 11. PE.0 MFP2 I/O PC.14 MFP2 I/O EBI_AD12 PD.1 MFP2 I/O EBI address/data bus bit 12. PH.8 MFP2 I/O PB.15 MFP2 I/O EBI_AD13 PD.0 MFP2 I/O EBI address/data bus bit 13. PH.9 MFP2 I/O PB.14 MFP2 I/O EBI_AD14 PH.10 MFP2 I/O EBI address/data bus bit 14. PB.13 MFP2 I/O EBI_AD15 PH.11 MFP2 I/O EBI address/data bus bit 15. PB.12 MFP2 I/O EBI_ADR0 PB.5 MFP2 O EBI address bus bit 0. PH.7 MFP2 O EBI_ADR1 PB.4 MFP2 O EBI address bus bit 1. PH.6 MFP2 O EBI_ADR2 PB.3 MFP2 O EBI address bus bit 2. PH.5 MFP2 O EBI_ADR3 PB.2 MFP2 O EBI address bus bit 3. PH.4 MFP2 O EBI_ADR4 PC.12 MFP2 O EBI address bus bit 4. PH.3 MFP2 O EBI_ADR5 PC.11 MFP2 O EBI address bus bit 5. PH.2 MFP2 O EBI_ADR6 PC.10 MFP2 O EBI address bus bit 6. PH.1 MFP2 O EBI_ADR7 PC.9 MFP2 O EBI address bus bit 7.

Mar 30, 2018 Page 216 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PH.0 MFP2 O EBI_ADR8 PB.1 MFP2 O EBI address bus bit 8. PG.0 MFP2 O EBI_ADR9 PB.0 MFP2 O EBI address bus bit 9. PG.1 MFP2 O EBI_ADR10 PC.13 MFP2 O EBI address bus bit 10. PE.8 MFP2 O EBI_ADR11 PG.2 MFP2 O EBI address bus bit 11. PE.9 MFP2 O EBI_ADR12 PG.3 MFP2 O EBI address bus bit 12. PE.10 MFP2 O EBI_ADR13 PG.4 MFP2 O EBI address bus bit 13. PE.11 MFP2 O EBI_ADR14 PF.11 MFP2 O EBI address bus bit 14. PE.12 MFP2 O EBI_ADR15 PF.10 MFP2 O EBI address bus bit 15. PE.13 MFP2 O EBI_ADR16 PF.9 MFP2 O EBI address bus bit 16. PC.8 MFP2 O PB.11 MFP2 O EBI_ADR17 PF.8 MFP2 O EBI address bus bit 17. PB.10 MFP2 O EBI_ADR18 PF.7 MFP2 O EBI address bus bit 18. PB.9 MFP2 O EBI_ADR19 PF.6 MFP2 O EBI address bus bit 19. PB.8 MFP2 O EBI_ALE PA.8 MFP2 O EBI address latch enable output pin. PE.2 MFP2 O EBI_MCLK PA.9 MFP2 O EBI external clock output pin. PE.3 MFP2 O EBI_nCS0 PD.12 MFP2 O EBI chip select 0 output pin. PF.6 MFP7 O PF.3 MFP2 O PD.14 MFP2 O

Mar 30, 2018 Page 217 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PB.7 MFP8 O EBI_nCS1 PD.11 MFP2 O EBI chip select 1 output pin. PF.2 MFP2 O PG.5 MFP2 O PB.6 MFP8 O EBI_nCS2 PD.10 MFP2 O EBI chip select 2 output pin. PG.6 MFP2 O EBI_nRD PA.11 MFP2 O EBI read enable output pin. PE.5 MFP2 O EBI_nWR PA.10 MFP2 O EBI write enable output pin. PE.4 MFP2 O EBI_nWRH PG.8 MFP2 O EBI high byte write enable output pin PB.6 MFP2 O EBI_nWRL PG.7 MFP2 O EBI low byte write enable output pin. PB.7 MFP2 O ECAP0 ECAP0_IC0 PA.10 MFP11 I Enhanced capture unit 0 input 0 pin. PE.8 MFP12 I ECAP0_IC1 PA.9 MFP11 I Enhanced capture unit 0 input 1 pin. PE.9 MFP12 I ECAP0_IC2 PA.8 MFP11 I Enhanced capture unit 0 input 2 pin. PE.10 MFP12 I ECAP1 ECAP1_IC0 PC.10 MFP11 I Enhanced capture unit 1 input 0 pin. PE.13 MFP13 I ECAP1_IC1 PC.11 MFP11 I Enhanced capture unit 1 input 1 pin. PE.12 MFP13 I ECAP1_IC2 PC.12 MFP11 I Enhanced capture unit 1 input 2 pin. PE.11 MFP13 I EMAC EMAC_RMII_MDC PE.8 MFP3 O EMAC RMII PHY Management Clock output pin. PB.11 MFP3 O EMAC_RMII_MDIO PE.9 MFP3 I/O EMAC RMII PHY Management Data pin. PB.10 MFP3 I/O EMAC_RMII_RXD0 PB.4 MFP4 I EMAC RMII Receive Data bus bit 0. PC.7 MFP3 I EMAC_RMII_RXD1 PB.3 MFP4 I EMAC RMII Receive Data bus bit 1.

Mar 30, 2018 Page 218 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PC.6 MFP3 I EMAC_RMII_CRSDV PB.2 MFP4 I EMAC RMII Carrier Sense/Receive Data input pin. PA.7 MFP3 I EMAC_RMII_RXERR PB.1 MFP4 I EMAC RMII Receive Data Error input pin. PA.6 MFP3 I EMAC_RMII_TXD0 PE.10 MFP3 O EMAC RMII Transmit Data bus bit 0. PB.9 MFP3 O EMAC_RMII_TXD1 PE.11 MFP3 O EMAC RMII Transmit Data bus bit 1. PB.8 MFP3 O EMAC_RMII_TXEN PE.12 MFP3 O EMAC RMII Transmit Enable output pin. PB.7 MFP3 O EMAC_PPS PE.13 MFP3 O EMAC Pulse Per Second output pin. PB.6 MFP3 O EMAC_RMII_REFCLK PB.5 MFP4 I EMAC RMII reference clock input pin. PC.8 MFP3 I EPWM0 EPWM0_BRAKE0 PB.1 MFP13 I EPWM0 Brake 0 input pin. PE.8 MFP11 I EPWM0_BRAKE1 PB.0 MFP13 I EPWM0 Brake 1 input pin. PE.9 MFP11 I EPWM0_CH0 PB.5 MFP11 I/O EPWM0 channel 0 output/capture input. PE.8 MFP10 I/O PA.5 MFP13 I/O PE.7 MFP12 I/O PG.8 MFP11 I/O EPWM0_CH1 PB.4 MFP11 I/O EPWM0 channel 1 output/capture input. PE.9 MFP10 I/O PA.4 MFP13 I/O PE.6 MFP12 I/O PG.7 MFP11 I/O EPWM0_CH2 PB.3 MFP11 I/O EPWM0 channel 2 output/capture input. PE.10 MFP10 I/O PA.3 MFP13 I/O PE.5 MFP12 I/O PG.6 MFP11 I/O

Mar 30, 2018 Page 219 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description EPWM0_CH3 PB.2 MFP11 I/O EPWM0 channel 3 output/capture input. PE.11 MFP10 I/O PA.2 MFP13 I/O PE.4 MFP12 I/O PG.5 MFP11 I/O EPWM0_CH4 PB.1 MFP11 I/O EPWM0 channel 4 output/capture input. PE.12 MFP10 I/O PA.1 MFP13 I/O PE.3 MFP12 I/O PD.14 MFP11 I/O EPWM0_CH5 PB.0 MFP11 I/O EPWM0 channel 5 output/capture input. PE.13 MFP10 I/O PA.0 MFP13 I/O PE.2 MFP12 I/O PH.11 MFP11 I/O EPWM0_SYNC_IN PA.15 MFP12 I EPWM0 counter synchronous trigger input pin. PC.14 MFP11 I EPWM0_SYNC_OUT PA.11 MFP10 O EPWM0 counter synchronous trigger output pin. PF.5 MFP9 O EPWM1 EPWM1_BRAKE0 PE.10 MFP11 I EPWM1 Brake 0 input pin. PB.7 MFP11 I EPWM1_BRAKE1 PE.11 MFP11 I EPWM1 Brake 1 input pin. PB.6 MFP11 I EPWM1_CH0 PC.12 MFP12 I/O EPWM1 channel 0 output/capture input. PE.13 MFP11 I/O PC.5 MFP12 I/O PB.15 MFP11 I/O EPWM1_CH1 PC.11 MFP12 I/O EPWM1 channel 1 output/capture input. PC.8 MFP11 I/O PC.4 MFP12 I/O PB.14 MFP11 I/O EPWM1_CH2 PC.10 MFP12 I/O EPWM1 channel 2 output/capture input. PC.7 MFP11 I/O PC.3 MFP12 I/O

Mar 30, 2018 Page 220 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PB.13 MFP11 I/O EPWM1_CH3 PC.9 MFP12 I/O EPWM1 channel 3 output/capture input. PC.6 MFP11 I/O PC.2 MFP12 I/O PB.12 MFP11 I/O EPWM1_CH4 PB.1 MFP12 I/O EPWM1 channel 4 output/capture input. PA.7 MFP11 I/O PC.1 MFP12 I/O PB.7 MFP12 I/O EPWM1_CH5 PB.0 MFP12 I/O EPWM1 channel 5 output/capture input. PA.6 MFP11 I/O PC.0 MFP12 I/O PB.6 MFP12 I/O HSUSB HSUSB_VBUS_EN PB.15 MFP15 O HSUSB external VBUS regulator enable pin. PB.10 MFP14 O HSUSB_VBUS_ST PC.14 MFP15 I HSUSB external VBUS regulator status pin. PB.11 MFP14 I I2C0 I2C0_SCL PB.5 MFP6 I/O I2C0 clock pin. PC.12 MFP4 I/O PG.0 MFP4 I/O PH.2 MFP6 I/O PF.3 MFP4 I/O PE.13 MFP4 I/O PA.5 MFP9 I/O PC.1 MFP9 I/O PD.7 MFP4 I/O I2C0_SDA PB.4 MFP6 I/O I2C0 data input/output pin. PC.11 MFP4 I/O PG.1 MFP4 I/O PH.3 MFP6 I/O PF.2 MFP4 I/O PC.8 MFP4 I/O PA.4 MFP9 I/O PC.0 MFP9 I/O

Mar 30, 2018 Page 221 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PD.6 MFP4 I/O I2C0_SMBAL PG.2 MFP4 O I2C0 SMBus SMBALTER pin PC.3 MFP9 O I2C0_SMBSUS PG.3 MFP4 O I2C0 SMBus SMBSUS pin (PMBus CONTROL pin) PC.2 MFP9 O I2C1 I2C1_SCL PB.1 MFP9 I/O I2C1 clock pin. PG.2 MFP5 I/O PA.7 MFP8 I/O PA.3 MFP9 I/O PF.0 MFP3 I/O PC.5 MFP9 I/O PD.5 MFP4 I/O PA.12 MFP4 I/O PE.1 MFP8 I/O PB.11 MFP7 I/O I2C1_SDA PB.0 MFP9 I/O I2C1 data input/output pin. PG.3 MFP5 I/O PA.6 MFP8 I/O PA.2 MFP9 I/O PF.1 MFP3 I/O PC.4 MFP9 I/O PD.4 MFP4 I/O PA.13 MFP4 I/O PE.0 MFP8 I/O PB.10 MFP7 I/O I2C1_SMBAL PG.0 MFP5 O I2C1 SMBus SMBALTER pin PC.7 MFP8 O PH.8 MFP8 O PB.9 MFP7 O I2C1_SMBSUS PG.1 MFP5 O I2C1 SMBus SMBSUS pin (PMBus CONTROL pin) PC.6 MFP8 O PH.9 MFP8 O PB.8 MFP7 O I2C2 I2C2_SCL PA.11 MFP7 I/O I2C2 clock pin.

Mar 30, 2018 Page 222 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PA.1 MFP9 I/O PD.9 MFP3 I/O PD.1 MFP6 I/O PA.14 MFP6 I/O PH.8 MFP9 I/O PB.13 MFP8 I/O I2C2_SDA PA.10 MFP7 I/O I2C2 data input/output pin. PA.0 MFP9 I/O PD.8 MFP3 I/O PD.0 MFP6 I/O PA.15 MFP6 I/O PH.9 MFP9 I/O PB.12 MFP8 I/O I2C2_SMBAL PB.15 MFP8 O I2C2 SMBus SMBALTER pin I2C2_SMBSUS PB.14 MFP8 O I2C2 SMBus SMBSUS pin (PMBus CONTROL pin) I2S0 I2S0_BCLK PB.5 MFP10 O I2S0 bit clock output pin. PF.10 MFP4 O PE.8 MFP4 O PC.4 MFP6 O PA.12 MFP2 O PE.1 MFP5 O I2S0_DI PB.3 MFP10 I I2S0 data input pin. PF.8 MFP4 I PE.10 MFP4 I PC.2 MFP6 I PA.14 MFP2 I PH.8 MFP5 I I2S0_DO PB.2 MFP10 O I2S0 data output pin. PF.7 MFP4 O PE.11 MFP4 O PC.1 MFP6 O PA.15 MFP2 O PH.9 MFP5 O I2S0_LRCK PB.1 MFP10 O I2S0 left right channel clock output pin.

Mar 30, 2018 Page 223 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PF.6 MFP4 O PE.12 MFP4 O PC.0 MFP6 O PH.10 MFP5 O I2S0_MCLK PB.4 MFP10 O I2S0 master clock output pin. PF.9 MFP4 O PE.9 MFP4 O PC.3 MFP6 O PA.13 MFP2 O PE.0 MFP5 O ICE ICE_CLK PF.1 MFP14 I Serial wired debugger clock pin. ICE_DAT PF.0 MFP14 O Serial wired debugger data pin. INT0 INT0 PB.5 MFP15 I External interrupt 0 input pin. PA.6 MFP15 I INT1 INT1 PB.4 MFP15 I External interrupt 1 input pin. PA.7 MFP15 I INT2 INT2 PB.3 MFP15 I External interrupt 2 input pin. PC.6 MFP15 I INT3 INT3 PB.2 MFP15 I External interrupt 3 input pin. PC.7 MFP15 I INT4 INT4 PA.8 MFP15 I External interrupt 4 input pin. PB.6 MFP13 I INT5 INT5 PD.12 MFP15 I External interrupt 5 input pin. PB.7 MFP13 I INT6 INT6 PD.11 MFP15 I External interrupt 6 input pin. PB.8 MFP13 I INT7 INT7 PD.10 MFP15 I External interrupt 7 input pin. PB.9 MFP13 I OPA0 OPA0_N PB.1 MFP1 A Operational amplifier 0 negative input pin. OPA0_O PB.2 MFP1 A Operational amplifier 0 output pin. OPA0_P PB.0 MFP1 A Operational amplifier 0 positive input pin. OPA1 OPA1_N PA.9 MFP1 A Operational amplifier 1 negative input pin. OPA1_O PA.10 MFP1 A Operational amplifier 1 output pin. OPA1_P PA.8 MFP1 A Operational amplifier 1 positive input pin.

Mar 30, 2018 Page 224 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description OPA2 OPA2_N PD.11 MFP1 A Operational amplifier 2 negative input pin. OPA2_O PD.12 MFP1 A Operational amplifier 2 output pin. OPA2_P PD.10 MFP1 A Operational amplifier 2 positive input pin. QEI0 QEI0_A PD.11 MFP10 I Quadrature encoder 0 phase A input PA.4 MFP14 I PE.3 MFP11 I QEI0_B PD.10 MFP10 I Quadrature encoder 0 phase B input PA.3 MFP14 I PE.2 MFP11 I QEI0_INDEX PD.12 MFP10 I Quadrature encoder 0 index input PA.5 MFP14 I PE.4 MFP11 I QEI1 QEI1_A PA.9 MFP10 I Quadrature encoder 1 phase A input PA.13 MFP12 I PE.6 MFP11 I QEI1_B PA.8 MFP10 I Quadrature encoder 1 phase B input PA.14 MFP12 I PE.5 MFP11 I QEI1_INDEX PA.10 MFP10 I Quadrature encoder 1 index input PA.12 MFP12 I PE.7 MFP11 I QSPI0 QSPI0_CLK PF.2 MFP5 I/O Quad SPI0 serial clock pin. PA.2 MFP3 I/O PC.2 MFP4 I/O PH.8 MFP3 I/O PC.14 MFP6 I/O QSPI0_MISO0 PA.1 MFP3 I/O Quad SPI0 MISO0 (Master In, Slave Out) pin. PC.1 MFP4 I/O PE.1 MFP3 I/O QSPI0_MISO1 PA.5 MFP3 I/O Quad SPI0 MISO1 (Master In, Slave Out) pin. PC.5 MFP4 I/O PH.10 MFP3 I/O QSPI0_MOSI0 PA.0 MFP3 I/O Quad SPI0 MOSI0 (Master Out, Slave In) pin. PC.0 MFP4 I/O

Mar 30, 2018 Page 225 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PE.0 MFP3 I/O QSPI0_MOSI1 PA.4 MFP3 I/O Quad SPI0 MOSI1 (Master Out, Slave In) pin. PC.4 MFP4 I/O PH.11 MFP3 I/O QSPI0_SS PA.3 MFP3 I/O Quad SPI0 slave select pin. PC.3 MFP4 I/O PH.9 MFP3 I/O SC0 SC0_CLK PB.5 MFP9 O Smart Card 0 clock pin. PF.6 MFP3 O PA.0 MFP6 O PE.2 MFP6 O SC0_DAT PB.4 MFP9 I/O Smart Card 0 data pin. PF.7 MFP3 I/O PA.1 MFP6 I/O PE.3 MFP6 I/O SC0_PWR PB.2 MFP9 O Smart Card 0 power pin. PF.9 MFP3 O PA.3 MFP6 O PE.5 MFP6 O SC0_RST PB.3 MFP9 O Smart Card 0 reset pin. PF.8 MFP3 O PA.2 MFP6 O PE.4 MFP6 O SC0_nCD PC.12 MFP9 I Smart Card 0 card detect pin. PF.10 MFP3 I PA.4 MFP6 I PE.6 MFP6 I SC1 SC1_CLK PC.0 MFP5 O Smart Card 1 clock pin. PD.4 MFP8 O PG.8 MFP4 O PB.12 MFP3 O SC1_DAT PC.1 MFP5 I/O Smart Card 1 data pin. PD.5 MFP8 I/O PG.7 MFP4 I/O

Mar 30, 2018 Page 226 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PB.13 MFP3 I/O SC1_PWR PC.3 MFP5 O Smart Card 1 power pin. PD.7 MFP8 O PG.5 MFP4 O PB.15 MFP3 O SC1_RST PC.2 MFP5 O Smart Card 1 reset pin. PD.6 MFP8 O PG.6 MFP4 O PB.14 MFP3 O SC1_nCD PC.4 MFP5 I Smart Card 1 card detect pin. PD.3 MFP8 I PD.14 MFP4 I PC.14 MFP3 I SC2 SC2_CLK PA.8 MFP3 O Smart Card 2 clock pin. PA.6 MFP6 O PD.0 MFP7 O PA.15 MFP7 O PE.0 MFP4 O SC2_DAT PA.9 MFP3 I/O Smart Card 2 data pin. PA.7 MFP6 I/O PD.1 MFP7 I/O PA.14 MFP7 I/O PE.1 MFP4 I/O SC2_PWR PA.11 MFP3 O Smart Card 2 power pin. PC.7 MFP6 O PD.3 MFP7 O PA.12 MFP7 O PH.8 MFP4 O SC2_RST PA.10 MFP3 O Smart Card 2 reset pin. PC.6 MFP6 O PD.2 MFP7 O PA.13 MFP7 O PH.9 MFP4 O SC2_nCD PC.13 MFP3 I Smart Card 2 card detect pin.

Mar 30, 2018 Page 227 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PA.5 MFP6 I PD.13 MFP7 I PH.10 MFP4 I SD0 SD0_CLK PB.1 MFP3 O SD/SDIO0 clock output pin PE.6 MFP3 O SD0_CMD PB.0 MFP3 I/O SD/SDIO0 command/response pin PE.7 MFP3 I/O SD0_DAT0 PB.2 MFP3 I/O SD/SDIO0 data line bit 0. PE.2 MFP3 I/O SD0_DAT1 PB.3 MFP3 I/O SD/SDIO0 data line bit 1. PE.3 MFP3 I/O SD0_DAT2 PB.4 MFP3 I/O SD/SDIO0 data line bit 2. PE.4 MFP3 I/O SD0_DAT3 PB.5 MFP3 I/O SD/SDIO0 data line bit 3. PE.5 MFP3 I/O SD0_nCD PD.13 MFP3 I SD/SDIO0 card detect input pin PB.12 MFP9 I SD1 SD1_CLK PA.4 MFP5 O SD/SDIO1 clock output pin PG.14 MFP3 O PB.6 MFP7 O SD1_CMD PA.5 MFP5 I/O SD/SDIO1 command/response pin PG.13 MFP3 I/O PB.7 MFP7 I/O SD1_DAT0 PA.8 MFP5 I/O SD/SDIO1 data line bit 0. PA.0 MFP5 I/O PG.12 MFP3 I/O SD1_DAT1 PA.9 MFP5 I/O SD/SDIO1 data line bit 1. PA.1 MFP5 I/O PG.11 MFP3 I/O SD1_DAT2 PA.10 MFP5 I/O SD/SDIO1 data line bit 2. PA.2 MFP5 I/O PG.10 MFP3 I/O SD1_DAT3 PA.11 MFP5 I/O SD/SDIO1 data line bit 3. PA.3 MFP5 I/O

Mar 30, 2018 Page 228 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PG.9 MFP3 I/O SD1_nCD PA.6 MFP5 I SD/SDIO1 card detect input pin PE.14 MFP5 I PG.15 MFP3 I SPI0 SPI0_CLK PF.8 MFP5 I/O SPI0 serial clock pin. PA.2 MFP4 I/O PD.2 MFP4 I/O PB.14 MFP4 I/O SPI0_I2SMCLK PB.0 MFP8 I/O SPI0 I2S master clock output pin PF.10 MFP5 I/O PA.4 MFP4 I/O PD.13 MFP4 I/O PC.14 MFP4 I/O PB.11 MFP9 I/O SPI0_MISO PF.7 MFP5 I/O SPI0 MISO (Master In, Slave Out) pin. PA.1 MFP4 I/O PD.1 MFP4 I/O PB.13 MFP4 I/O SPI0_MOSI PF.6 MFP5 I/O SPI0 MOSI (Master Out, Slave In) pin. PA.0 MFP4 I/O PD.0 MFP4 I/O PB.12 MFP4 I/O SPI0_SS PF.9 MFP5 I/O SPI0 slave select pin. PA.3 MFP4 I/O PD.3 MFP4 I/O PB.15 MFP4 I/O SPI1 SPI1_CLK PB.3 MFP5 I/O SPI1 serial clock pin. PH.6 MFP3 I/O PA.7 MFP4 I/O PC.1 MFP7 I/O PD.5 MFP5 I/O PH.8 MFP6 I/O SPI1_I2SMCLK PB.1 MFP5 I/O SPI1 I2S master clock output pin PH.3 MFP3 I/O

Mar 30, 2018 Page 229 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PA.5 MFP4 I/O PC.4 MFP7 I/O PD.13 MFP5 I/O PH.10 MFP6 I/O SPI1_MISO PB.5 MFP5 I/O SPI1 MISO (Master In, Slave Out) pin. PH.4 MFP3 I/O PC.7 MFP4 I/O PC.3 MFP7 I/O PD.7 MFP5 I/O PE.1 MFP6 I/O SPI1_MOSI PB.4 MFP5 I/O SPI1 MOSI (Master Out, Slave In) pin. PH.5 MFP3 I/O PC.6 MFP4 I/O PC.2 MFP7 I/O PD.6 MFP5 I/O PE.0 MFP6 I/O SPI1_SS PB.2 MFP5 I/O SPI1 slave select pin. PH.7 MFP3 I/O PA.6 MFP4 I/O PC.0 MFP7 I/O PD.4 MFP5 I/O PH.9 MFP6 I/O SPI2 SPI2_CLK PA.10 MFP4 I/O SPI2 serial clock pin. PG.3 MFP3 I/O PE.8 MFP5 I/O PA.13 MFP5 I/O SPI2_I2SMCLK PC.13 MFP4 I/O SPI2 I2S master clock output pin PG.1 MFP3 I/O PE.12 MFP5 I/O SPI2_MISO PA.9 MFP4 I/O SPI2 MISO (Master In, Slave Out) pin. PG.4 MFP3 I/O PE.9 MFP5 I/O PA.14 MFP5 I/O SPI2_MOSI PA.8 MFP4 I/O SPI2 MOSI (Master Out, Slave In) pin.

Mar 30, 2018 Page 230 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PF.11 MFP3 I/O PE.10 MFP5 I/O PA.15 MFP5 I/O SPI2_SS PA.11 MFP4 I/O SPI2 slave select pin. PG.2 MFP3 I/O PE.11 MFP5 I/O PA.12 MFP5 I/O SPI3 SPI3_CLK PC.10 MFP6 I/O SPI3 serial clock pin. PE.4 MFP5 I/O PG.6 MFP3 I/O PB.11 MFP11 I/O SPI3_I2SMCLK PB.1 MFP6 I/O SPI3 I2S master clock output pin PE.6 MFP5 I/O PD.14 MFP3 I/O SPI3_MISO PC.12 MFP6 I/O SPI3 MISO (Master In, Slave Out) pin. PE.3 MFP5 I/O PG.7 MFP3 I/O PB.9 MFP11 I/O SPI3_MOSI PC.11 MFP6 I/O SPI3 MOSI (Master Out, Slave In) pin. PE.2 MFP5 I/O PG.8 MFP3 I/O PB.8 MFP11 I/O SPI3_SS PC.9 MFP6 I/O SPI3 slave select pin. PE.5 MFP5 I/O PG.5 MFP3 I/O PB.10 MFP11 I/O SPIM SPIM_CLK PA.2 MFP2 I/O SPIM serial clock pin. PC.2 MFP3 I/O PG.12 MFP4 I/O PE.4 MFP4 I/O SPIM_D2 PA.5 MFP2 I/O SPIM data 2 pin for Quad Mode I/O. PC.5 MFP3 I/O PG.9 MFP4 I/O PE.7 MFP4 I/O

Mar 30, 2018 Page 231 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description SPIM_D3 PA.4 MFP2 I/O SPIM data 3 pin for Quad Mode I/O. PC.4 MFP3 I/O PG.10 MFP4 I/O PE.6 MFP4 I/O SPIM_MISO PA.1 MFP2 I/O SPIM MISO (Master In, Slave Out) pin. PC.1 MFP3 I/O PG.13 MFP4 I/O PE.3 MFP4 I/O SPIM_MOSI PA.0 MFP2 I/O SPIM MOSI (Master Out, Slave In) pin. PC.0 MFP3 I/O PG.14 MFP4 I/O PE.2 MFP4 I/O SPIM_SS PA.3 MFP2 I/O SPIM slave select pin. PC.3 MFP3 I/O PG.11 MFP4 I/O PE.5 MFP4 I/O TAMPER0 TAMPER0 PF.6 MFP10 I/O TAMPER detector loop pin 0. TAMPER1 TAMPER1 PF.7 MFP10 I/O TAMPER detector loop pin 1. TAMPER2 TAMPER2 PF.8 MFP10 I/O TAMPER detector loop pin 2. TAMPER3 TAMPER3 PF.9 MFP10 I/O TAMPER detector loop pin 3. TAMPER4 TAMPER4 PF.10 MFP10 I/O TAMPER detector loop pin 4. TAMPER5 TAMPER5 PF.11 MFP10 I/O TAMPER detector loop pin 5. TM0 TM0 PB.5 MFP14 I/O Timer0 event counter input/toggle output pin. PG.2 MFP13 I/O PC.7 MFP14 I/O TM0_EXT PA.11 MFP13 I/O Timer0 external capture input/toggle output pin. PH.0 MFP13 I/O PB.15 MFP13 I/O TM1 TM1 PB.4 MFP14 I/O Timer1 event counter input/toggle output pin. PG.3 MFP13 I/O PC.6 MFP14 I/O PC.14 MFP13 I/O TM1_EXT PA.10 MFP13 I/O Timer1 external capture input/toggle output pin. PH.1 MFP13 I/O

Mar 30, 2018 Page 232 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PB.14 MFP13 I/O TM2 TM2 PB.3 MFP14 I/O Timer2 event counter input/toggle output pin. PG.4 MFP13 I/O PA.7 MFP14 I/O PD.0 MFP14 I/O TM2_EXT PA.9 MFP13 I/O Timer2 external capture input/toggle output pin. PH.2 MFP13 I/O PB.13 MFP13 I/O TM3 TM3 PB.2 MFP14 I/O Timer3 event counter input/toggle output pin. PF.11 MFP13 I/O PA.6 MFP14 I/O TM3_EXT PA.8 MFP13 I/O Timer3 external capture input/toggle output pin. PH.3 MFP13 I/O PB.12 MFP13 I/O TRACE TRACE_CLK PE.8 MFP14 O ETM Trace Clock output pin TRACE_DATA0 PE.9 MFP14 O ETM Trace Data 0 output pin TRACE_DATA1 PE.10 MFP14 O ETM Trace Data 1 output pin TRACE_DATA2 PE.11 MFP14 O ETM Trace Data 2 output pin TRACE_DATA3 PE.12 MFP14 O ETM Trace Data 3 output pin UART0 UART0_RXD PC.11 MFP3 I UART0 data receiver input pin. PF.2 MFP3 I PA.6 MFP7 I PA.0 MFP7 I PD.2 MFP9 I PA.15 MFP3 I PH.11 MFP8 I PB.12 MFP6 I PB.8 MFP5 I UART0_TXD PC.12 MFP3 O UART0 data transmitter output pin. PF.3 MFP3 O PA.7 MFP7 O PA.1 MFP7 O PD.3 MFP9 O PA.14 MFP3 O

Mar 30, 2018 Page 233 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PH.10 MFP8 O PB.13 MFP6 O PB.9 MFP5 O UART0_nCTS PC.7 MFP7 I UART0 clear to Send input pin. PA.5 MFP7 I PB.15 MFP6 I PB.11 MFP5 I UART0_nRTS PC.6 MFP7 O UART0 request to Send output pin. PA.4 MFP7 O PB.14 MFP6 O PB.10 MFP5 O UART1 UART1_RXD PB.2 MFP6 I UART1 data receiver input pin. PA.8 MFP7 I PD.10 MFP3 I PG.1 MFP8 I PC.8 MFP8 I PA.2 MFP8 I PF.1 MFP2 I PD.6 MFP3 I PH.9 MFP10 I PB.6 MFP6 I UART1_TXD PB.3 MFP6 O UART1 data transmitter output pin. PA.9 MFP7 O PD.11 MFP3 O PG.0 MFP8 O PE.13 MFP8 O PA.3 MFP8 O PF.0 MFP2 O PD.7 MFP3 O PH.8 MFP10 O PB.7 MFP6 O UART1_nCTS PE.11 MFP8 I UART1 clear to Send input pin. PA.1 MFP8 I PB.9 MFP6 I

Mar 30, 2018 Page 234 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description UART1_nRTS PE.12 MFP8 O UART1 request to Send output pin. PA.0 MFP8 O PB.8 MFP6 O UART2 UART2_RXD PB.0 MFP7 I UART2 data receiver input pin. PD.12 MFP7 I PG.0 MFP6 I PF.5 MFP2 I PE.9 MFP7 I PE.15 MFP3 I PC.4 MFP8 I PC.0 MFP8 I UART2_TXD PB.1 MFP7 O UART2 data transmitter output pin. PC.13 MFP7 O PG.1 MFP6 O PF.4 MFP2 O PE.8 MFP7 O PE.14 MFP3 O PC.5 MFP8 O PC.1 MFP8 O UART2_nCTS PF.5 MFP4 I UART2 clear to Send input pin. PD.9 MFP4 I PC.2 MFP8 I UART2_nRTS PF.4 MFP4 O UART2 request to Send output pin. PD.8 MFP4 O PC.3 MFP8 O UART3 UART3_RXD PC.9 MFP7 I UART3 data receiver input pin. PE.11 MFP7 I PC.2 MFP11 I PD.0 MFP5 I PE.0 MFP7 I PB.14 MFP7 I UART3_TXD PC.10 MFP7 O UART3 data transmitter output pin. PE.10 MFP7 O PC.3 MFP11 O

Mar 30, 2018 Page 235 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PD.1 MFP5 O PE.1 MFP7 O PB.15 MFP7 O UART3_nCTS PD.2 MFP5 I UART3 clear to Send input pin. PH.9 MFP7 I PB.12 MFP7 I UART3_nRTS PD.3 MFP5 O UART3 request to Send output pin. PH.8 MFP7 O PB.13 MFP7 O UART4 UART4_RXD PF.6 MFP6 I UART4 data receiver input pin. PH.3 MFP5 I PC.6 MFP5 I PA.2 MFP7 I PC.4 MFP11 I PA.13 MFP3 I PH.11 MFP7 I PB.10 MFP6 I UART4_TXD PF.7 MFP6 O UART4 data transmitter output pin. PH.2 MFP5 O PC.7 MFP5 O PA.3 MFP7 O PC.5 MFP11 O PA.12 MFP3 O PH.10 MFP7 O PB.11 MFP6 O UART4_nCTS PC.8 MFP5 I UART4 clear to Send input pin. PE.1 MFP9 I UART4_nRTS PE.13 MFP5 O UART4 request to Send output pin. PE.0 MFP9 O UART5 UART5_RXD PB.4 MFP7 I UART5 data receiver input pin. PH.1 MFP4 I PA.4 MFP8 I PE.6 MFP8 I UART5_TXD PB.5 MFP7 O UART5 data transmitter output pin.

Mar 30, 2018 Page 236 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PH.0 MFP4 O PA.5 MFP8 O PE.7 MFP8 O UART5_nCTS PB.2 MFP7 I UART5 clear to Send input pin. PH.3 MFP4 I UART5_nRTS PB.3 MFP7 O UART5 request to Send output pin. PH.2 MFP4 O USB USB_D+ PA.14 MFP14 A USB differential signal D+. USB_D- PA.13 MFP14 A USB differential signal D-. USB_OTG_ID PA.15 MFP14 I USB_ identification. USB_VBUS PA.12 MFP14 P Power supply from USB host or HUB. USB_VBUS_EN PB.15 MFP14 O USB external VBUS regulator enable pin. PB.6 MFP14 O USB_VBUS_ST PD.4 MFP14 I USB external VBUS regulator status pin. PC.14 MFP14 I PB.7 MFP14 I USCI0 USCI0_CLK PA.11 MFP6 I/O USCI0 clock pin. PD.0 MFP3 I/O PE.2 MFP7 I/O PB.12 MFP5 I/O USCI0_CTL0 PC.13 MFP6 I/O USCI0 control 0 pin. PD.4 MFP3 I/O PE.6 MFP7 I/O PC.14 MFP5 I/O USCI0_CTL1 PA.8 MFP6 I/O USCI0 control 1 pin. PD.3 MFP3 I/O PE.5 MFP7 I/O PB.15 MFP5 I/O USCI0_DAT0 PA.10 MFP6 I/O USCI0 data 0 pin. PD.1 MFP3 I/O PE.3 MFP7 I/O PB.13 MFP5 I/O USCI0_DAT1 PA.9 MFP6 I/O USCI0 data 1 pin. PD.2 MFP3 I/O

Mar 30, 2018 Page 237 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Group Pin Name GPIO MFP Type Description PE.4 MFP7 I/O PB.14 MFP5 I/O USCI1 USCI1_CLK PB.1 MFP8 I/O USCI1 clock pin. PE.12 MFP6 I/O PD.7 MFP6 I/O PB.8 MFP4 I/O USCI1_CTL0 PB.5 MFP8 I/O USCI1 control 0 pin. PE.9 MFP6 I/O PD.3 MFP6 I/O PB.10 MFP4 I/O USCI1_CTL1 PB.4 MFP8 I/O USCI1 control 1 pin. PE.8 MFP6 I/O PD.4 MFP6 I/O PB.9 MFP4 I/O USCI1_DAT0 PB.2 MFP8 I/O USCI1 data 0 pin. PE.10 MFP6 I/O PD.5 MFP6 I/O PB.7 MFP4 I/O USCI1_DAT1 PB.3 MFP8 I/O USCI1 data 1 pin. PE.11 MFP6 I/O PD.6 MFP6 I/O PB.6 MFP4 I/O X32 X32_IN PF.5 MFP10 I External 32.768 kHz crystal input pin. X32_OUT PF.4 MFP10 O External 32.768 kHz crystal output pin. XT1 XT1_IN PF.3 MFP10 I External 4~24 MHz (high speed) crystal input pin. XT1_OUT PF.2 MFP10 O External 4~24 MHz (high speed) crystal output pin.

Mar 30, 2018 Page 238 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

4.2.8 M480 Multi-function Summary Table Sorted by GPIO

Pin Name Type MFP Description PA.0 PA.0 I/O MFP0 General purpose digital I/O pin. SPIM_MOSI I/O MFP2 SPIM MOSI (Master Out, Slave In) pin. QSPI0_MOSI0 I/O MFP3 Quad SPI0 MOSI0 (Master Out, Slave In) pin. SPI0_MOSI I/O MFP4 SPI0 MOSI (Master Out, Slave In) pin. SD1_DAT0 I/O MFP5 SD/SDIO1 data line bit 0. SC0_CLK O MFP6 Smart Card 0 clock pin. UART0_RXD I MFP7 UART0 data receiver input pin. UART1_nRTS O MFP8 UART1 request to Send output pin. I2C2_SDA I/O MFP9 I C2 data input/output pin. BPWM0_CH0 I/O MFP12 BPWM0 channel 0 output/capture input. EPWM0_CH5 I/O MFP13 EPWM0 channel 5 output/capture input. DAC0_ST I MFP15 DAC0 external trigger input. PA.1 PA.1 I/O MFP0 General purpose digital I/O pin. SPIM_MISO I/O MFP2 SPIM MISO (Master In, Slave Out) pin. QSPI0_MISO0 I/O MFP3 Quad SPI0 MISO0 (Master In, Slave Out) pin. SPI0_MISO I/O MFP4 SPI0 MISO (Master In, Slave Out) pin. SD1_DAT1 I/O MFP5 SD/SDIO1 data line bit 1. SC0_DAT I/O MFP6 Smart Card 0 data pin. UART0_TXD O MFP7 UART0 data transmitter output pin. UART1_nCTS I MFP8 UART1 clear to Send input pin. I2C2_SCL I/O MFP9 I C2 clock pin. BPWM0_CH1 I/O MFP12 BPWM0 channel 1 output/capture input. EPWM0_CH4 I/O MFP13 EPWM0 channel 4 output/capture input. DAC1_ST I MFP15 DAC1 external trigger input. PA.2 PA.2 I/O MFP0 General purpose digital I/O pin. SPIM_CLK I/O MFP2 SPIM serial clock pin. QSPI0_CLK I/O MFP3 Quad SPI0 serial clock pin. SPI0_CLK I/O MFP4 SPI0 serial clock pin. SD1_DAT2 I/O MFP5 SD/SDIO1 data line bit 2. SC0_RST O MFP6 Smart Card 0 reset pin. UART4_RXD I MFP7 UART4 data receiver input pin. UART1_RXD I MFP8 UART1 data receiver input pin. I2C1_SDA I/O MFP9 I C1 data input/output pin.

Mar 30, 2018 Page 239 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description BPWM0_CH2 I/O MFP12 BPWM0 channel 2 output/capture input. EPWM0_CH3 I/O MFP13 EPWM0 channel 3 output/capture input. PA.3 PA.3 I/O MFP0 General purpose digital I/O pin. SPIM_SS I/O MFP2 SPIM slave select pin. QSPI0_SS I/O MFP3 Quad SPI0 slave select pin. SPI0_SS I/O MFP4 SPI0 slave select pin. SD1_DAT3 I/O MFP5 SD/SDIO1 data line bit 3. SC0_PWR O MFP6 Smart Card 0 power pin. UART4_TXD O MFP7 UART4 data transmitter output pin. UART1_TXD O MFP8 UART1 data transmitter output pin. I2C1_SCL I/O MFP9 I C1 clock pin. BPWM0_CH3 I/O MFP12 BPWM0 channel 3 output/capture input. EPWM0_CH2 I/O MFP13 EPWM0 channel 2 output/capture input. QEI0_B I MFP14 Quadrature encoder 0 phase B input PA.4 PA.4 I/O MFP0 General purpose digital I/O pin. SPIM_D3 I/O MFP2 SPIM data 3 pin for Quad Mode I/O. QSPI0_MOSI1 I/O MFP3 Quad SPI0 MOSI1 (Master Out, Slave In) pin. SPI0_I2SMCLK I/O MFP4 SPI0 I S master clock output pin SD1_CLK O MFP5 SD/SDIO1 clock output pin SC0_nCD I MFP6 Smart Card 0 card detect pin. UART0_nRTS O MFP7 UART0 request to Send output pin. UART5_RXD I MFP8 UART5 data receiver input pin. I2C0_SDA I/O MFP9 I C0 data input/output pin. CAN0_RXD I MFP10 CAN0 bus receiver input. BPWM0_CH4 I/O MFP12 BPWM0 channel 4 output/capture input. EPWM0_CH1 I/O MFP13 EPWM0 channel 1 output/capture input. QEI0_A I MFP14 Quadrature encoder 0 phase A input PA.5 PA.5 I/O MFP0 General purpose digital I/O pin. SPIM_D2 I/O MFP2 SPIM data 2 pin for Quad Mode I/O. QSPI0_MISO1 I/O MFP3 Quad SPI0 MISO1 (Master In, Slave Out) pin. SPI1_I2SMCLK I/O MFP4 SPI1 I S master clock output pin SD1_CMD I/O MFP5 SD/SDIO1 command/response pin SC2_nCD I MFP6 Smart Card 2 card detect pin. UART0_nCTS I MFP7 UART0 clear to Send input pin.

Mar 30, 2018 Page 240 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description UART5_TXD O MFP8 UART5 data transmitter output pin. I2C0_SCL I/O MFP9 I C0 clock pin. CAN0_TXD O MFP10 CAN0 bus transmitter output. BPWM0_CH5 I/O MFP12 BPWM0 channel 5 output/capture input. EPWM0_CH0 I/O MFP13 EPWM0 channel 0 output/capture input. QEI0_INDEX I MFP14 Quadrature encoder 0 index input PA.6 PA.6 I/O MFP0 General purpose digital I/O pin. EBI_AD6 I/O MFP2 EBI address/data bus bit 6. EMAC_RMII_RXERR I MFP3 EMAC RMII Receive Data Error input pin. SPI1_SS I/O MFP4 SPI1 slave select pin. SD1_nCD I MFP5 SD/SDIO1 card detect input pin SC2_CLK O MFP6 Smart Card 2 clock pin. UART0_RXD I MFP7 UART0 data receiver input pin. I2C1_SDA I/O MFP8 I C1 data input/output pin. EPWM1_CH5 I/O MFP11 EPWM1 channel 5 output/capture input. BPWM1_CH3 I/O MFP12 BPWM1 channel 3 output/capture input. ACMP1_WLAT I MFP13 Analog comparator 1 window latch input pin TM3 I/O MFP14 Timer3 event counter input/toggle output pin. INT0 I MFP15 External interrupt 0 input pin. PA.7 PA.7 I/O MFP0 General purpose digital I/O pin. EBI_AD7 I/O MFP2 EBI address/data bus bit 7. EMAC_RMII_CRSDV I MFP3 EMAC RMII Carrier Sense/Receive Data input pin. SPI1_CLK I/O MFP4 SPI1 serial clock pin. SC2_DAT I/O MFP6 Smart Card 2 data pin. UART0_TXD O MFP7 UART0 data transmitter output pin. I2C1_SCL I/O MFP8 I C1 clock pin. EPWM1_CH4 I/O MFP11 EPWM1 channel 4 output/capture input. BPWM1_CH2 I/O MFP12 BPWM1 channel 2 output/capture input. ACMP0_WLAT I MFP13 Analog comparator 0 window latch input pin TM2 I/O MFP14 Timer2 event counter input/toggle output pin. INT1 I MFP15 External interrupt 1 input pin. PA.8 PA.8 I/O MFP0 General purpose digital I/O pin. OPA1_P A MFP1 Operational amplifier 1 positive input pin. EBI_ALE O MFP2 EBI address latch enable output pin.

Mar 30, 2018 Page 241 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description SC2_CLK O MFP3 Smart Card 2 clock pin. SPI2_MOSI I/O MFP4 SPI2 MOSI (Master Out, Slave In) pin. SD1_DAT0 I/O MFP5 SD/SDIO1 data line bit 0. USCI0_CTL1 I/O MFP6 USCI0 control 1 pin. UART1_RXD I MFP7 UART1 data receiver input pin. BPWM0_CH3 I/O MFP9 BPWM0 channel 3 output/capture input. QEI1_B I MFP10 Quadrature encoder 1 phase B input ECAP0_IC2 I MFP11 Enhanced capture unit 0 input 2 pin. TM3_EXT I/O MFP13 Timer3 external capture input/toggle output pin. INT4 I MFP15 External interrupt 4 input pin. PA.9 PA.9 I/O MFP0 General purpose digital I/O pin. OPA1_N A MFP1 Operational amplifier 1 negative input pin. EBI_MCLK O MFP2 EBI external clock output pin. SC2_DAT I/O MFP3 Smart Card 2 data pin. SPI2_MISO I/O MFP4 SPI2 MISO (Master In, Slave Out) pin. SD1_DAT1 I/O MFP5 SD/SDIO1 data line bit 1. USCI0_DAT1 I/O MFP6 USCI0 data 1 pin. UART1_TXD O MFP7 UART1 data transmitter output pin. BPWM0_CH2 I/O MFP9 BPWM0 channel 2 output/capture input. QEI1_A I MFP10 Quadrature encoder 1 phase A input ECAP0_IC1 I MFP11 Enhanced capture unit 0 input 1 pin. TM2_EXT I/O MFP13 Timer2 external capture input/toggle output pin. PA.10 PA.10 I/O MFP0 General purpose digital I/O pin. ACMP1_P0 A MFP1 Analog comparator 1 positive input 0 pin. OPA1_O A MFP1 Operational amplifier 1 output pin. EBI_nWR O MFP2 EBI write enable output pin. SC2_RST O MFP3 Smart Card 2 reset pin. SPI2_CLK I/O MFP4 SPI2 serial clock pin. SD1_DAT2 I/O MFP5 SD/SDIO1 data line bit 2. USCI0_DAT0 I/O MFP6 USCI0 data 0 pin. I2C2_SDA I/O MFP7 I C2 data input/output pin. BPWM0_CH1 I/O MFP9 BPWM0 channel 1 output/capture input. QEI1_INDEX I MFP10 Quadrature encoder 1 index input ECAP0_IC0 I MFP11 Enhanced capture unit 0 input 0 pin.

Mar 30, 2018 Page 242 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description TM1_EXT I/O MFP13 Timer1 external capture input/toggle output pin. DAC0_ST I MFP14 DAC0 external trigger input. PA.11 PA.11 I/O MFP0 General purpose digital I/O pin. ACMP0_P0 A MFP1 Analog comparator 0 positive input 0 pin. EBI_nRD O MFP2 EBI read enable output pin. SC2_PWR O MFP3 Smart Card 2 power pin. SPI2_SS I/O MFP4 SPI2 slave select pin. SD1_DAT3 I/O MFP5 SD/SDIO1 data line bit 3. USCI0_CLK I/O MFP6 USCI0 clock pin. I2C2_SCL I/O MFP7 I C2 clock pin. BPWM0_CH0 I/O MFP9 BPWM0 channel 0 output/capture input. EPWM0_SYNC_OUT O MFP10 EPWM0 counter synchronous trigger output pin. TM0_EXT I/O MFP13 Timer0 external capture input/toggle output pin. DAC1_ST I MFP14 DAC1 external trigger input. PA.12 PA.12 I/O MFP0 General purpose digital I/O pin. I2S0_BCLK O MFP2 I S0 bit clock output pin. UART4_TXD O MFP3 UART4 data transmitter output pin. I2C1_SCL I/O MFP4 I C1 clock pin. SPI2_SS I/O MFP5 SPI2 slave select pin. CAN0_TXD O MFP6 CAN0 bus transmitter output. SC2_PWR O MFP7 Smart Card 2 power pin. BPWM1_CH2 I/O MFP11 BPWM1 channel 2 output/capture input. QEI1_INDEX I MFP12 Quadrature encoder 1 index input USB_VBUS P MFP14 Power supply from USB host or HUB. PA.13 PA.13 I/O MFP0 General purpose digital I/O pin. I2S0_MCLK O MFP2 I S0 master clock output pin. UART4_RXD I MFP3 UART4 data receiver input pin. I2C1_SDA I/O MFP4 I C1 data input/output pin. SPI2_CLK I/O MFP5 SPI2 serial clock pin. CAN0_RXD I MFP6 CAN0 bus receiver input. SC2_RST O MFP7 Smart Card 2 reset pin. BPWM1_CH3 I/O MFP11 BPWM1 channel 3 output/capture input. QEI1_A I MFP12 Quadrature encoder 1 phase A input USB_D- A MFP14 USB differential signal D-.

Mar 30, 2018 Page 243 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description PA.14 PA.14 I/O MFP0 General purpose digital I/O pin. I2S0_DI I MFP2 I S0 data input pin. UART0_TXD O MFP3 UART0 data transmitter output pin. SPI2_MISO I/O MFP5 SPI2 MISO (Master In, Slave Out) pin. I2C2_SCL I/O MFP6 I C2 clock pin. SC2_DAT I/O MFP7 Smart Card 2 data pin. BPWM1_CH4 I/O MFP11 BPWM1 channel 4 output/capture input. QEI1_B I MFP12 Quadrature encoder 1 phase B input USB_D+ A MFP14 USB differential signal D+. PA.15 PA.15 I/O MFP0 General purpose digital I/O pin. I2S0_DO O MFP2 I S0 data output pin. UART0_RXD I MFP3 UART0 data receiver input pin. SPI2_MOSI I/O MFP5 SPI2 MOSI (Master Out, Slave In) pin. I2C2_SDA I/O MFP6 I C2 data input/output pin. SC2_CLK O MFP7 Smart Card 2 clock pin. BPWM1_CH5 I/O MFP11 BPWM1 channel 5 output/capture input. EPWM0_SYNC_IN I MFP12 EPWM0 counter synchronous trigger input pin. USB_OTG_ID I MFP14 USB_ identification. PB.0 PB.0 I/O MFP0 General purpose digital I/O pin. EADC0_CH0 A MFP1 EADC0 channel 0 analog input. OPA0_P A MFP1 Operational amplifier 0 positive input pin. EBI_ADR9 O MFP2 EBI address bus bit 9. SD0_CMD I/O MFP3 SD/SDIO0 command/response pin UART2_RXD I MFP7 UART2 data receiver input pin. SPI0_I2SMCLK I/O MFP8 SPI0 I S master clock output pin I2C1_SDA I/O MFP9 I C1 data input/output pin. EPWM0_CH5 I/O MFP11 EPWM0 channel 5 output/capture input. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. EPWM0_BRAKE1 I MFP13 EPWM0 Brake 1 input pin. PB.1 PB.1 I/O MFP0 General purpose digital I/O pin. EADC0_CH1 A MFP1 EADC0 channel 1 analog input. OPA0_N A MFP1 Operational amplifier 0 negative input pin. EBI_ADR8 O MFP2 EBI address bus bit 8. SD0_CLK O MFP3 SD/SDIO0 clock output pin

Mar 30, 2018 Page 244 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description EMAC_RMII_RXERR I MFP4 EMAC RMII Receive Data Error input pin. SPI1_I2SMCLK I/O MFP5 SPI1 I S master clock output pin SPI3_I2SMCLK I/O MFP6 SPI3 I S master clock output pin UART2_TXD O MFP7 UART2 data transmitter output pin. USCI1_CLK I/O MFP8 USCI1 clock pin. I2C1_SCL I/O MFP9 I C1 clock pin. I2S0_LRCK O MFP10 I S0 left right channel clock output pin. EPWM0_CH4 I/O MFP11 EPWM0 channel 4 output/capture input. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. EPWM0_BRAKE0 I MFP13 EPWM0 Brake 0 input pin. PB.2 PB.2 I/O MFP0 General purpose digital I/O pin. EADC0_CH2 A MFP1 EADC0 channel 2 analog input. ACMP0_P1 A MFP1 Analog comparator 0 positive input 1 pin. OPA0_O A MFP1 Operational amplifier 0 output pin. EBI_ADR3 O MFP2 EBI address bus bit 3. SD0_DAT0 I/O MFP3 SD/SDIO0 data line bit 0. EMAC_RMII_CRSDV I MFP4 EMAC RMII Carrier Sense/Receive Data input pin. SPI1_SS I/O MFP5 SPI1 slave select pin. UART1_RXD I MFP6 UART1 data receiver input pin. UART5_nCTS I MFP7 UART5 clear to Send input pin. USCI1_DAT0 I/O MFP8 USCI1 data 0 pin. SC0_PWR O MFP9 Smart Card 0 power pin. I2S0_DO O MFP10 I S0 data output pin. EPWM0_CH3 I/O MFP11 EPWM0 channel 3 output/capture input. TM3 I/O MFP14 Timer3 event counter input/toggle output pin. INT3 I MFP15 External interrupt 3 input pin. PB.3 PB.3 I/O MFP0 General purpose digital I/O pin. EADC0_CH3 A MFP1 EADC0 channel 3 analog input. ACMP0_N A MFP1 Analog comparator 0 negative input pin. EBI_ADR2 O MFP2 EBI address bus bit 2. SD0_DAT1 I/O MFP3 SD/SDIO0 data line bit 1. EMAC_RMII_RXD1 I MFP4 EMAC RMII Receive Data bus bit 1. SPI1_CLK I/O MFP5 SPI1 serial clock pin. UART1_TXD O MFP6 UART1 data transmitter output pin.

Mar 30, 2018 Page 245 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description UART5_nRTS O MFP7 UART5 request to Send output pin. USCI1_DAT1 I/O MFP8 USCI1 data 1 pin. SC0_RST O MFP9 Smart Card 0 reset pin. I2S0_DI I MFP10 I S0 data input pin. EPWM0_CH2 I/O MFP11 EPWM0 channel 2 output/capture input. TM2 I/O MFP14 Timer2 event counter input/toggle output pin. INT2 I MFP15 External interrupt 2 input pin. PB.4 PB.4 I/O MFP0 General purpose digital I/O pin. EADC0_CH4 A MFP1 EADC0 channel 4 analog input. ACMP1_P1 A MFP1 Analog comparator 1 positive input 1 pin. EBI_ADR1 O MFP2 EBI address bus bit 1. SD0_DAT2 I/O MFP3 SD/SDIO0 data line bit 2. EMAC_RMII_RXD0 I MFP4 EMAC RMII Receive Data bus bit 0. SPI1_MOSI I/O MFP5 SPI1 MOSI (Master Out, Slave In) pin. I2C0_SDA I/O MFP6 I C0 data input/output pin. UART5_RXD I MFP7 UART5 data receiver input pin. USCI1_CTL1 I/O MFP8 USCI1 control 1 pin. SC0_DAT I/O MFP9 Smart Card 0 data pin. I2S0_MCLK O MFP10 I S0 master clock output pin. EPWM0_CH1 I/O MFP11 EPWM0 channel 1 output/capture input. TM1 I/O MFP14 Timer1 event counter input/toggle output pin. INT1 I MFP15 External interrupt 1 input pin. PB.5 PB.5 I/O MFP0 General purpose digital I/O pin. EADC0_CH5 A MFP1 EADC0 channel 5 analog input. ACMP1_N A MFP1 Analog comparator 1 negative input pin. EBI_ADR0 O MFP2 EBI address bus bit 0. SD0_DAT3 I/O MFP3 SD/SDIO0 data line bit 3. EMAC_RMII_REFCLK I MFP4 EMAC RMII reference clock input pin. SPI1_MISO I/O MFP5 SPI1 MISO (Master In, Slave Out) pin. I2C0_SCL I/O MFP6 I C0 clock pin. UART5_TXD O MFP7 UART5 data transmitter output pin. USCI1_CTL0 I/O MFP8 USCI1 control 0 pin. SC0_CLK O MFP9 Smart Card 0 clock pin. I2S0_BCLK O MFP10 I S0 bit clock output pin.

Mar 30, 2018 Page 246 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description EPWM0_CH0 I/O MFP11 EPWM0 channel 0 output/capture input. TM0 I/O MFP14 Timer0 event counter input/toggle output pin. INT0 I MFP15 External interrupt 0 input pin. PB.6 PB.6 I/O MFP0 General purpose digital I/O pin. EADC0_CH6 A MFP1 EADC0 channel 6 analog input. EBI_nWRH O MFP2 EBI high byte write enable output pin EMAC_PPS O MFP3 EMAC Pulse Per Second output pin. USCI1_DAT1 I/O MFP4 USCI1 data 1 pin. CAN1_RXD I MFP5 CAN1 bus receiver input. UART1_RXD I MFP6 UART1 data receiver input pin. SD1_CLK O MFP7 SD/SDIO1 clock output pin EBI_nCS1 O MFP8 EBI chip select 1 output pin. BPWM1_CH5 I/O MFP10 BPWM1 channel 5 output/capture input. EPWM1_BRAKE1 I MFP11 EPWM1 Brake 1 input pin. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. INT4 I MFP13 External interrupt 4 input pin. USB_VBUS_EN O MFP14 USB external VBUS regulator enable pin. ACMP1_O O MFP15 Analog comparator 1 output pin. PB.7 PB.7 I/O MFP0 General purpose digital I/O pin. EADC0_CH7 A MFP1 EADC0 channel 7 analog input. EBI_nWRL O MFP2 EBI low byte write enable output pin. EMAC_RMII_TXEN O MFP3 EMAC RMII Transmit Enable output pin. USCI1_DAT0 I/O MFP4 USCI1 data 0 pin. CAN1_TXD O MFP5 CAN1 bus transmitter output. UART1_TXD O MFP6 UART1 data transmitter output pin. SD1_CMD I/O MFP7 SD/SDIO1 command/response pin EBI_nCS0 O MFP8 EBI chip select 0 output pin. BPWM1_CH4 I/O MFP10 BPWM1 channel 4 output/capture input. EPWM1_BRAKE0 I MFP11 EPWM1 Brake 0 input pin. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. INT5 I MFP13 External interrupt 5 input pin. USB_VBUS_ST I MFP14 USB external VBUS regulator status pin. ACMP0_O O MFP15 Analog comparator 0 output pin. PB.8 PB.8 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 247 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description EADC0_CH8 A MFP1 EADC0 channel 8 analog input. EBI_ADR19 O MFP2 EBI address bus bit 19. EMAC_RMII_TXD1 O MFP3 EMAC RMII Transmit Data bus bit 1. USCI1_CLK I/O MFP4 USCI1 clock pin. UART0_RXD I MFP5 UART0 data receiver input pin. UART1_nRTS O MFP6 UART1 request to Send output pin. I2C1_SMBSUS O MFP7 I C1 SMBus SMBSUS pin (PMBus CONTROL pin) BPWM1_CH3 I/O MFP10 BPWM1 channel 3 output/capture input. SPI3_MOSI I/O MFP11 SPI3 MOSI (Master Out, Slave In) pin. INT6 I MFP13 External interrupt 6 input pin. PB.9 PB.9 I/O MFP0 General purpose digital I/O pin. EADC0_CH9 A MFP1 EADC0 channel 9 analog input. EBI_ADR18 O MFP2 EBI address bus bit 18. EMAC_RMII_TXD0 O MFP3 EMAC RMII Transmit Data bus bit 0. USCI1_CTL1 I/O MFP4 USCI1 control 1 pin. UART0_TXD O MFP5 UART0 data transmitter output pin. UART1_nCTS I MFP6 UART1 clear to Send input pin. I2C1_SMBAL O MFP7 I C1 SMBus SMBALTER pin BPWM1_CH2 I/O MFP10 BPWM1 channel 2 output/capture input. SPI3_MISO I/O MFP11 SPI3 MISO (Master In, Slave Out) pin. INT7 I MFP13 External interrupt 7 input pin. PB.10 PB.10 I/O MFP0 General purpose digital I/O pin. EADC0_CH10 A MFP1 EADC0 channel 10 analog input. EBI_ADR17 O MFP2 EBI address bus bit 17. EMAC_RMII_MDIO I/O MFP3 EMAC RMII PHY Management Data pin. USCI1_CTL0 I/O MFP4 USCI1 control 0 pin. UART0_nRTS O MFP5 UART0 request to Send output pin. UART4_RXD I MFP6 UART4 data receiver input pin. I2C1_SDA I/O MFP7 I C1 data input/output pin. CAN0_RXD I MFP8 CAN0 bus receiver input. BPWM1_CH1 I/O MFP10 BPWM1 channel 1 output/capture input. SPI3_SS I/O MFP11 SPI3 slave select pin. HSUSB_VBUS_EN O MFP14 HSUSB external VBUS regulator enable pin. PB.11 PB.11 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 248 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description EADC0_CH11 A MFP1 EADC0 channel 11 analog input. EBI_ADR16 O MFP2 EBI address bus bit 16. EMAC_RMII_MDC O MFP3 EMAC RMII PHY Management Clock output pin. UART0_nCTS I MFP5 UART0 clear to Send input pin. UART4_TXD O MFP6 UART4 data transmitter output pin. I2C1_SCL I/O MFP7 I C1 clock pin. CAN0_TXD O MFP8 CAN0 bus transmitter output. SPI0_I2SMCLK I/O MFP9 SPI0 I S master clock output pin BPWM1_CH0 I/O MFP10 BPWM1 channel 0 output/capture input. SPI3_CLK I/O MFP11 SPI3 serial clock pin. HSUSB_VBUS_ST I MFP14 HSUSB external VBUS regulator status pin. PB.12 PB.12 I/O MFP0 General purpose digital I/O pin. EADC0_CH12 A MFP1 EADC0 channel 12 analog input. DAC0_OUT A MFP1 DAC0 channel analog output. ACMP0_P2 A MFP1 Analog comparator 0 positive input 2 pin. ACMP1_P2 A MFP1 Analog comparator 1 positive input 2 pin. EBI_AD15 I/O MFP2 EBI address/data bus bit 15. SC1_CLK O MFP3 Smart Card 1 clock pin. SPI0_MOSI I/O MFP4 SPI0 MOSI (Master Out, Slave In) pin. USCI0_CLK I/O MFP5 USCI0 clock pin. UART0_RXD I MFP6 UART0 data receiver input pin. UART3_nCTS I MFP7 UART3 clear to Send input pin. I2C2_SDA I/O MFP8 I C2 data input/output pin. SD0_nCD I MFP9 SD/SDIO0 card detect input pin EPWM1_CH3 I/O MFP11 EPWM1 channel 3 output/capture input. TM3_EXT I/O MFP13 Timer3 external capture input/toggle output pin. PB.13 PB.13 I/O MFP0 General purpose digital I/O pin. EADC0_CH13 A MFP1 EADC0 channel 13 analog input. DAC1_OUT A MFP1 DAC1 channel analog output. ACMP0_P3 A MFP1 Analog comparator 0 positive input 3 pin. ACMP1_P3 A MFP1 Analog comparator 1 positive input 3 pin. EBI_AD14 I/O MFP2 EBI address/data bus bit 14. SC1_DAT I/O MFP3 Smart Card 1 data pin. SPI0_MISO I/O MFP4 SPI0 MISO (Master In, Slave Out) pin.

Mar 30, 2018 Page 249 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description USCI0_DAT0 I/O MFP5 USCI0 data 0 pin. UART0_TXD O MFP6 UART0 data transmitter output pin. UART3_nRTS O MFP7 UART3 request to Send output pin. I2C2_SCL I/O MFP8 I C2 clock pin. EPWM1_CH2 I/O MFP11 EPWM1 channel 2 output/capture input. TM2_EXT I/O MFP13 Timer2 external capture input/toggle output pin. PB.14 PB.14 I/O MFP0 General purpose digital I/O pin. EADC0_CH14 A MFP1 EADC0 channel 14 analog input. EBI_AD13 I/O MFP2 EBI address/data bus bit 13. SC1_RST O MFP3 Smart Card 1 reset pin. SPI0_CLK I/O MFP4 SPI0 serial clock pin. USCI0_DAT1 I/O MFP5 USCI0 data 1 pin. UART0_nRTS O MFP6 UART0 request to Send output pin. UART3_RXD I MFP7 UART3 data receiver input pin. I2C2_SMBSUS O MFP8 I C2 SMBus SMBSUS pin (PMBus CONTROL pin) EPWM1_CH1 I/O MFP11 EPWM1 channel 1 output/capture input. TM1_EXT I/O MFP13 Timer1 external capture input/toggle output pin. CLKO O MFP14 Clock Out PB.15 PB.15 I/O MFP0 General purpose digital I/O pin. EADC0_CH15 A MFP1 EADC0 channel 15 analog input. EBI_AD12 I/O MFP2 EBI address/data bus bit 12. SC1_PWR O MFP3 Smart Card 1 power pin. SPI0_SS I/O MFP4 SPI0 slave select pin. USCI0_CTL1 I/O MFP5 USCI0 control 1 pin. UART0_nCTS I MFP6 UART0 clear to Send input pin. UART3_TXD O MFP7 UART3 data transmitter output pin. I2C2_SMBAL O MFP8 I C2 SMBus SMBALTER pin EPWM1_CH0 I/O MFP11 EPWM1 channel 0 output/capture input. TM0_EXT I/O MFP13 Timer0 external capture input/toggle output pin. USB_VBUS_EN O MFP14 USB external VBUS regulator enable pin. HSUSB_VBUS_EN O MFP15 HSUSB external VBUS regulator enable pin. PC.0 PC.0 I/O MFP0 General purpose digital I/O pin. EBI_AD0 I/O MFP2 EBI address/data bus bit 0. SPIM_MOSI I/O MFP3 SPIM MOSI (Master Out, Slave In) pin.

Mar 30, 2018 Page 250 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description QSPI0_MOSI0 I/O MFP4 Quad SPI0 MOSI0 (Master Out, Slave In) pin. SC1_CLK O MFP5 Smart Card 1 clock pin. I2S0_LRCK O MFP6 I S0 left right channel clock output pin. SPI1_SS I/O MFP7 SPI1 slave select pin. UART2_RXD I MFP8 UART2 data receiver input pin. I2C0_SDA I/O MFP9 I C0 data input/output pin. EPWM1_CH5 I/O MFP12 EPWM1 channel 5 output/capture input. ACMP1_O O MFP14 Analog comparator 1 output pin. PC.1 PC.1 I/O MFP0 General purpose digital I/O pin. EBI_AD1 I/O MFP2 EBI address/data bus bit 1. SPIM_MISO I/O MFP3 SPIM MISO (Master In, Slave Out) pin. QSPI0_MISO0 I/O MFP4 Quad SPI0 MISO0 (Master In, Slave Out) pin. SC1_DAT I/O MFP5 Smart Card 1 data pin. I2S0_DO O MFP6 I S0 data output pin. SPI1_CLK I/O MFP7 SPI1 serial clock pin. UART2_TXD O MFP8 UART2 data transmitter output pin. I2C0_SCL I/O MFP9 I C0 clock pin. EPWM1_CH4 I/O MFP12 EPWM1 channel 4 output/capture input. ACMP0_O O MFP14 Analog comparator 0 output pin. PC.2 PC.2 I/O MFP0 General purpose digital I/O pin. EBI_AD2 I/O MFP2 EBI address/data bus bit 2. SPIM_CLK I/O MFP3 SPIM serial clock pin. QSPI0_CLK I/O MFP4 Quad SPI0 serial clock pin. SC1_RST O MFP5 Smart Card 1 reset pin. I2S0_DI I MFP6 I S0 data input pin. SPI1_MOSI I/O MFP7 SPI1 MOSI (Master Out, Slave In) pin. UART2_nCTS I MFP8 UART2 clear to Send input pin. I2C0_SMBSUS O MFP9 I C0 SMBus SMBSUS pin (PMBus CONTROL pin) CAN1_RXD I MFP10 CAN1 bus receiver input. UART3_RXD I MFP11 UART3 data receiver input pin. EPWM1_CH3 I/O MFP12 EPWM1 channel 3 output/capture input. PC.3 PC.3 I/O MFP0 General purpose digital I/O pin. EBI_AD3 I/O MFP2 EBI address/data bus bit 3. SPIM_SS I/O MFP3 SPIM slave select pin.

Mar 30, 2018 Page 251 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description QSPI0_SS I/O MFP4 Quad SPI0 slave select pin. SC1_PWR O MFP5 Smart Card 1 power pin. I2S0_MCLK O MFP6 I S0 master clock output pin. SPI1_MISO I/O MFP7 SPI1 MISO (Master In, Slave Out) pin. UART2_nRTS O MFP8 UART2 request to Send output pin. I2C0_SMBAL O MFP9 I C0 SMBus SMBALTER pin CAN1_TXD O MFP10 CAN1 bus transmitter output. UART3_TXD O MFP11 UART3 data transmitter output pin. EPWM1_CH2 I/O MFP12 EPWM1 channel 2 output/capture input. PC.4 PC.4 I/O MFP0 General purpose digital I/O pin. EBI_AD4 I/O MFP2 EBI address/data bus bit 4. SPIM_D3 I/O MFP3 SPIM data 3 pin for Quad Mode I/O. QSPI0_MOSI1 I/O MFP4 Quad SPI0 MOSI1 (Master Out, Slave In) pin. SC1_nCD I MFP5 Smart Card 1 card detect pin. I2S0_BCLK O MFP6 I S0 bit clock output pin. SPI1_I2SMCLK I/O MFP7 SPI1 I S master clock output pin UART2_RXD I MFP8 UART2 data receiver input pin. I2C1_SDA I/O MFP9 I C1 data input/output pin. CAN0_RXD I MFP10 CAN0 bus receiver input. UART4_RXD I MFP11 UART4 data receiver input pin. EPWM1_CH1 I/O MFP12 EPWM1 channel 1 output/capture input. PC.5 PC.5 I/O MFP0 General purpose digital I/O pin. EBI_AD5 I/O MFP2 EBI address/data bus bit 5. SPIM_D2 I/O MFP3 SPIM data 2 pin for Quad Mode I/O. QSPI0_MISO1 I/O MFP4 Quad SPI0 MISO1 (Master In, Slave Out) pin. UART2_TXD O MFP8 UART2 data transmitter output pin. I2C1_SCL I/O MFP9 I C1 clock pin. CAN0_TXD O MFP10 CAN0 bus transmitter output. UART4_TXD O MFP11 UART4 data transmitter output pin. EPWM1_CH0 I/O MFP12 EPWM1 channel 0 output/capture input. PC.6 PC.6 I/O MFP0 General purpose digital I/O pin. EBI_AD8 I/O MFP2 EBI address/data bus bit 8. EMAC_RMII_RXD1 I MFP3 EMAC RMII Receive Data bus bit 1. SPI1_MOSI I/O MFP4 SPI1 MOSI (Master Out, Slave In) pin.

Mar 30, 2018 Page 252 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description UART4_RXD I MFP5 UART4 data receiver input pin. SC2_RST O MFP6 Smart Card 2 reset pin. UART0_nRTS O MFP7 UART0 request to Send output pin. I2C1_SMBSUS O MFP8 I C1 SMBus SMBSUS pin (PMBus CONTROL pin) EPWM1_CH3 I/O MFP11 EPWM1 channel 3 output/capture input. BPWM1_CH1 I/O MFP12 BPWM1 channel 1 output/capture input. TM1 I/O MFP14 Timer1 event counter input/toggle output pin. INT2 I MFP15 External interrupt 2 input pin. PC.7 PC.7 I/O MFP0 General purpose digital I/O pin. EBI_AD9 I/O MFP2 EBI address/data bus bit 9. EMAC_RMII_RXD0 I MFP3 EMAC RMII Receive Data bus bit 0. SPI1_MISO I/O MFP4 SPI1 MISO (Master In, Slave Out) pin. UART4_TXD O MFP5 UART4 data transmitter output pin. SC2_PWR O MFP6 Smart Card 2 power pin. UART0_nCTS I MFP7 UART0 clear to Send input pin. I2C1_SMBAL O MFP8 I C1 SMBus SMBALTER pin EPWM1_CH2 I/O MFP11 EPWM1 channel 2 output/capture input. BPWM1_CH0 I/O MFP12 BPWM1 channel 0 output/capture input. TM0 I/O MFP14 Timer0 event counter input/toggle output pin. INT3 I MFP15 External interrupt 3 input pin. PC.8 PC.8 I/O MFP0 General purpose digital I/O pin. EBI_ADR16 O MFP2 EBI address bus bit 16. EMAC_RMII_REFCLK I MFP3 EMAC RMII reference clock input pin. I2C0_SDA I/O MFP4 I C0 data input/output pin. UART4_nCTS I MFP5 UART4 clear to Send input pin. UART1_RXD I MFP8 UART1 data receiver input pin. EPWM1_CH1 I/O MFP11 EPWM1 channel 1 output/capture input. BPWM1_CH4 I/O MFP12 BPWM1 channel 4 output/capture input. PC.9 PC.9 I/O MFP0 General purpose digital I/O pin. EBI_ADR7 O MFP2 EBI address bus bit 7. SPI3_SS I/O MFP6 SPI3 slave select pin. UART3_RXD I MFP7 UART3 data receiver input pin. CAN1_RXD I MFP9 CAN1 bus receiver input. EPWM1_CH3 I/O MFP12 EPWM1 channel 3 output/capture input.

Mar 30, 2018 Page 253 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description PC.10 PC.10 I/O MFP0 General purpose digital I/O pin. EBI_ADR6 O MFP2 EBI address bus bit 6. SPI3_CLK I/O MFP6 SPI3 serial clock pin. UART3_TXD O MFP7 UART3 data transmitter output pin. CAN1_TXD O MFP9 CAN1 bus transmitter output. ECAP1_IC0 I MFP11 Enhanced capture unit 1 input 0 pin. EPWM1_CH2 I/O MFP12 EPWM1 channel 2 output/capture input. PC.11 PC.11 I/O MFP0 General purpose digital I/O pin. EBI_ADR5 O MFP2 EBI address bus bit 5. UART0_RXD I MFP3 UART0 data receiver input pin. I2C0_SDA I/O MFP4 I C0 data input/output pin. SPI3_MOSI I/O MFP6 SPI3 MOSI (Master Out, Slave In) pin. ECAP1_IC1 I MFP11 Enhanced capture unit 1 input 1 pin. EPWM1_CH1 I/O MFP12 EPWM1 channel 1 output/capture input. ACMP1_O O MFP14 Analog comparator 1 output pin. PC.12 PC.12 I/O MFP0 General purpose digital I/O pin. EBI_ADR4 O MFP2 EBI address bus bit 4. UART0_TXD O MFP3 UART0 data transmitter output pin. I2C0_SCL I/O MFP4 I C0 clock pin. SPI3_MISO I/O MFP6 SPI3 MISO (Master In, Slave Out) pin. SC0_nCD I MFP9 Smart Card 0 card detect pin. ECAP1_IC2 I MFP11 Enhanced capture unit 1 input 2 pin. EPWM1_CH0 I/O MFP12 EPWM1 channel 0 output/capture input. ACMP0_O O MFP14 Analog comparator 0 output pin. PC.13 PC.13 I/O MFP0 General purpose digital I/O pin. EBI_ADR10 O MFP2 EBI address bus bit 10. SC2_nCD I MFP3 Smart Card 2 card detect pin. SPI2_I2SMCLK I/O MFP4 SPI2 I S master clock output pin CAN1_TXD O MFP5 CAN1 bus transmitter output. USCI0_CTL0 I/O MFP6 USCI0 control 0 pin. UART2_TXD O MFP7 UART2 data transmitter output pin. BPWM0_CH4 I/O MFP9 BPWM0 channel 4 output/capture input. CLKO O MFP13 Clock Out EADC0_ST I MFP14 EADC0 external trigger input.

Mar 30, 2018 Page 254 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description PC.14 PC.14 I/O MFP0 General purpose digital I/O pin. EBI_AD11 I/O MFP2 EBI address/data bus bit 11. SC1_nCD I MFP3 Smart Card 1 card detect pin. SPI0_I2SMCLK I/O MFP4 SPI0 I S master clock output pin USCI0_CTL0 I/O MFP5 USCI0 control 0 pin. QSPI0_CLK I/O MFP6 Quad SPI0 serial clock pin. EPWM0_SYNC_IN I MFP11 EPWM0 counter synchronous trigger input pin. TM1 I/O MFP13 Timer1 event counter input/toggle output pin. USB_VBUS_ST I MFP14 USB external VBUS regulator status pin. HSUSB_VBUS_ST I MFP15 HSUSB external VBUS regulator status pin. PD.0 PD.0 I/O MFP0 General purpose digital I/O pin. EBI_AD13 I/O MFP2 EBI address/data bus bit 13. USCI0_CLK I/O MFP3 USCI0 clock pin. SPI0_MOSI I/O MFP4 SPI0 MOSI (Master Out, Slave In) pin. UART3_RXD I MFP5 UART3 data receiver input pin. I2C2_SDA I/O MFP6 I C2 data input/output pin. SC2_CLK O MFP7 Smart Card 2 clock pin. TM2 I/O MFP14 Timer2 event counter input/toggle output pin. PD.1 PD.1 I/O MFP0 General purpose digital I/O pin. EBI_AD12 I/O MFP2 EBI address/data bus bit 12. USCI0_DAT0 I/O MFP3 USCI0 data 0 pin. SPI0_MISO I/O MFP4 SPI0 MISO (Master In, Slave Out) pin. UART3_TXD O MFP5 UART3 data transmitter output pin. I2C2_SCL I/O MFP6 I C2 clock pin. SC2_DAT I/O MFP7 Smart Card 2 data pin. PD.2 PD.2 I/O MFP0 General purpose digital I/O pin. EBI_AD11 I/O MFP2 EBI address/data bus bit 11. USCI0_DAT1 I/O MFP3 USCI0 data 1 pin. SPI0_CLK I/O MFP4 SPI0 serial clock pin. UART3_nCTS I MFP5 UART3 clear to Send input pin. SC2_RST O MFP7 Smart Card 2 reset pin. UART0_RXD I MFP9 UART0 data receiver input pin. PD.3 PD.3 I/O MFP0 General purpose digital I/O pin. EBI_AD10 I/O MFP2 EBI address/data bus bit 10.

Mar 30, 2018 Page 255 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description USCI0_CTL1 I/O MFP3 USCI0 control 1 pin. SPI0_SS I/O MFP4 SPI0 slave select pin. UART3_nRTS O MFP5 UART3 request to Send output pin. USCI1_CTL0 I/O MFP6 USCI1 control 0 pin. SC2_PWR O MFP7 Smart Card 2 power pin. SC1_nCD I MFP8 Smart Card 1 card detect pin. UART0_TXD O MFP9 UART0 data transmitter output pin. PD.4 PD.4 I/O MFP0 General purpose digital I/O pin. USCI0_CTL0 I/O MFP3 USCI0 control 0 pin. I2C1_SDA I/O MFP4 I C1 data input/output pin. SPI1_SS I/O MFP5 SPI1 slave select pin. USCI1_CTL1 I/O MFP6 USCI1 control 1 pin. SC1_CLK O MFP8 Smart Card 1 clock pin. USB_VBUS_ST I MFP14 USB external VBUS regulator status pin. PD.5 PD.5 I/O MFP0 General purpose digital I/O pin. I2C1_SCL I/O MFP4 I C1 clock pin. SPI1_CLK I/O MFP5 SPI1 serial clock pin. USCI1_DAT0 I/O MFP6 USCI1 data 0 pin. SC1_DAT I/O MFP8 Smart Card 1 data pin. PD.6 PD.6 I/O MFP0 General purpose digital I/O pin. UART1_RXD I MFP3 UART1 data receiver input pin. I2C0_SDA I/O MFP4 I C0 data input/output pin. SPI1_MOSI I/O MFP5 SPI1 MOSI (Master Out, Slave In) pin. USCI1_DAT1 I/O MFP6 USCI1 data 1 pin. SC1_RST O MFP8 Smart Card 1 reset pin. PD.7 PD.7 I/O MFP0 General purpose digital I/O pin. UART1_TXD O MFP3 UART1 data transmitter output pin. I2C0_SCL I/O MFP4 I C0 clock pin. SPI1_MISO I/O MFP5 SPI1 MISO (Master In, Slave Out) pin. USCI1_CLK I/O MFP6 USCI1 clock pin. SC1_PWR O MFP8 Smart Card 1 power pin. PD.8 PD.8 I/O MFP0 General purpose digital I/O pin. EBI_AD6 I/O MFP2 EBI address/data bus bit 6. I2C2_SDA I/O MFP3 I C2 data input/output pin.

Mar 30, 2018 Page 256 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description UART2_nRTS O MFP4 UART2 request to Send output pin. PD.9 PD.9 I/O MFP0 General purpose digital I/O pin. EBI_AD7 I/O MFP2 EBI address/data bus bit 7. I2C2_SCL I/O MFP3 I C2 clock pin. UART2_nCTS I MFP4 UART2 clear to Send input pin. PD.10 PD.10 I/O MFP0 General purpose digital I/O pin. OPA2_P A MFP1 Operational amplifier 2 positive input pin. EBI_nCS2 O MFP2 EBI chip select 2 output pin. UART1_RXD I MFP3 UART1 data receiver input pin. CAN0_RXD I MFP4 CAN0 bus receiver input. QEI0_B I MFP10 Quadrature encoder 0 phase B input INT7 I MFP15 External interrupt 7 input pin. PD.11 PD.11 I/O MFP0 General purpose digital I/O pin. OPA2_N A MFP1 Operational amplifier 2 negative input pin. EBI_nCS1 O MFP2 EBI chip select 1 output pin. UART1_TXD O MFP3 UART1 data transmitter output pin. CAN0_TXD O MFP4 CAN0 bus transmitter output. QEI0_A I MFP10 Quadrature encoder 0 phase A input INT6 I MFP15 External interrupt 6 input pin. PD.12 PD.12 I/O MFP0 General purpose digital I/O pin. OPA2_O A MFP1 Operational amplifier 2 output pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. CAN1_RXD I MFP5 CAN1 bus receiver input. UART2_RXD I MFP7 UART2 data receiver input pin. BPWM0_CH5 I/O MFP9 BPWM0 channel 5 output/capture input. QEI0_INDEX I MFP10 Quadrature encoder 0 index input CLKO O MFP13 Clock Out EADC0_ST I MFP14 EADC0 external trigger input. INT5 I MFP15 External interrupt 5 input pin. PD.13 PD.13 I/O MFP0 General purpose digital I/O pin. EBI_AD10 I/O MFP2 EBI address/data bus bit 10. SD0_nCD I MFP3 SD/SDIO0 card detect input pin SPI0_I2SMCLK I/O MFP4 SPI0 I S master clock output pin SPI1_I2SMCLK I/O MFP5 SPI1 I S master clock output pin

Mar 30, 2018 Page 257 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description SC2_nCD I MFP7 Smart Card 2 card detect pin. PD.14 PD.14 I/O MFP0 General purpose digital I/O pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. SPI3_I2SMCLK I/O MFP3 SPI3 I S master clock output pin SC1_nCD I MFP4 Smart Card 1 card detect pin. EPWM0_CH4 I/O MFP11 EPWM0 channel 4 output/capture input. PE.0 PE.0 I/O MFP0 General purpose digital I/O pin. EBI_AD11 I/O MFP2 EBI address/data bus bit 11. QSPI0_MOSI0 I/O MFP3 Quad SPI0 MOSI0 (Master Out, Slave In) pin. SC2_CLK O MFP4 Smart Card 2 clock pin. I2S0_MCLK O MFP5 I S0 master clock output pin. SPI1_MOSI I/O MFP6 SPI1 MOSI (Master Out, Slave In) pin. UART3_RXD I MFP7 UART3 data receiver input pin. I2C1_SDA I/O MFP8 I C1 data input/output pin. UART4_nRTS O MFP9 UART4 request to Send output pin. PE.1 PE.1 I/O MFP0 General purpose digital I/O pin. EBI_AD10 I/O MFP2 EBI address/data bus bit 10. QSPI0_MISO0 I/O MFP3 Quad SPI0 MISO0 (Master In, Slave Out) pin. SC2_DAT I/O MFP4 Smart Card 2 data pin. I2S0_BCLK O MFP5 I S0 bit clock output pin. SPI1_MISO I/O MFP6 SPI1 MISO (Master In, Slave Out) pin. UART3_TXD O MFP7 UART3 data transmitter output pin. I2C1_SCL I/O MFP8 I C1 clock pin. UART4_nCTS I MFP9 UART4 clear to Send input pin. PE.2 PE.2 I/O MFP0 General purpose digital I/O pin. EBI_ALE O MFP2 EBI address latch enable output pin. SD0_DAT0 I/O MFP3 SD/SDIO0 data line bit 0. SPIM_MOSI I/O MFP4 SPIM MOSI (Master Out, Slave In) pin. SPI3_MOSI I/O MFP5 SPI3 MOSI (Master Out, Slave In) pin. SC0_CLK O MFP6 Smart Card 0 clock pin. USCI0_CLK I/O MFP7 USCI0 clock pin. QEI0_B I MFP11 Quadrature encoder 0 phase B input EPWM0_CH5 I/O MFP12 EPWM0 channel 5 output/capture input. BPWM0_CH0 I/O MFP13 BPWM0 channel 0 output/capture input.

Mar 30, 2018 Page 258 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description PE.3 PE.3 I/O MFP0 General purpose digital I/O pin. EBI_MCLK O MFP2 EBI external clock output pin. SD0_DAT1 I/O MFP3 SD/SDIO0 data line bit 1. SPIM_MISO I/O MFP4 SPIM MISO (Master In, Slave Out) pin. SPI3_MISO I/O MFP5 SPI3 MISO (Master In, Slave Out) pin. SC0_DAT I/O MFP6 Smart Card 0 data pin. USCI0_DAT0 I/O MFP7 USCI0 data 0 pin. QEI0_A I MFP11 Quadrature encoder 0 phase A input EPWM0_CH4 I/O MFP12 EPWM0 channel 4 output/capture input. BPWM0_CH1 I/O MFP13 BPWM0 channel 1 output/capture input. PE.4 PE.4 I/O MFP0 General purpose digital I/O pin. EBI_nWR O MFP2 EBI write enable output pin. SD0_DAT2 I/O MFP3 SD/SDIO0 data line bit 2. SPIM_CLK I/O MFP4 SPIM serial clock pin. SPI3_CLK I/O MFP5 SPI3 serial clock pin. SC0_RST O MFP6 Smart Card 0 reset pin. USCI0_DAT1 I/O MFP7 USCI0 data 1 pin. QEI0_INDEX I MFP11 Quadrature encoder 0 index input EPWM0_CH3 I/O MFP12 EPWM0 channel 3 output/capture input. BPWM0_CH2 I/O MFP13 BPWM0 channel 2 output/capture input. PE.5 PE.5 I/O MFP0 General purpose digital I/O pin. EBI_nRD O MFP2 EBI read enable output pin. SD0_DAT3 I/O MFP3 SD/SDIO0 data line bit 3. SPIM_SS I/O MFP4 SPIM slave select pin. SPI3_SS I/O MFP5 SPI3 slave select pin. SC0_PWR O MFP6 Smart Card 0 power pin. USCI0_CTL1 I/O MFP7 USCI0 control 1 pin. QEI1_B I MFP11 Quadrature encoder 1 phase B input EPWM0_CH2 I/O MFP12 EPWM0 channel 2 output/capture input. BPWM0_CH3 I/O MFP13 BPWM0 channel 3 output/capture input. PE.6 PE.6 I/O MFP0 General purpose digital I/O pin. SD0_CLK O MFP3 SD/SDIO0 clock output pin SPIM_D3 I/O MFP4 SPIM data 3 pin for Quad Mode I/O. SPI3_I2SMCLK I/O MFP5 SPI3 I S master clock output pin

Mar 30, 2018 Page 259 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description SC0_nCD I MFP6 Smart Card 0 card detect pin. USCI0_CTL0 I/O MFP7 USCI0 control 0 pin. UART5_RXD I MFP8 UART5 data receiver input pin. CAN1_RXD I MFP9 CAN1 bus receiver input. QEI1_A I MFP11 Quadrature encoder 1 phase A input EPWM0_CH1 I/O MFP12 EPWM0 channel 1 output/capture input. BPWM0_CH4 I/O MFP13 BPWM0 channel 4 output/capture input. PE.7 PE.7 I/O MFP0 General purpose digital I/O pin. SD0_CMD I/O MFP3 SD/SDIO0 command/response pin SPIM_D2 I/O MFP4 SPIM data 2 pin for Quad Mode I/O. UART5_TXD O MFP8 UART5 data transmitter output pin. CAN1_TXD O MFP9 CAN1 bus transmitter output. QEI1_INDEX I MFP11 Quadrature encoder 1 index input EPWM0_CH0 I/O MFP12 EPWM0 channel 0 output/capture input. BPWM0_CH5 I/O MFP13 BPWM0 channel 5 output/capture input. PE.8 PE.8 I/O MFP0 General purpose digital I/O pin. EBI_ADR10 O MFP2 EBI address bus bit 10. EMAC_RMII_MDC O MFP3 EMAC RMII PHY Management Clock output pin. I2S0_BCLK O MFP4 I S0 bit clock output pin. SPI2_CLK I/O MFP5 SPI2 serial clock pin. USCI1_CTL1 I/O MFP6 USCI1 control 1 pin. UART2_TXD O MFP7 UART2 data transmitter output pin. EPWM0_CH0 I/O MFP10 EPWM0 channel 0 output/capture input. EPWM0_BRAKE0 I MFP11 EPWM0 Brake 0 input pin. ECAP0_IC0 I MFP12 Enhanced capture unit 0 input 0 pin. TRACE_CLK O MFP14 ETM Trace Clock output pin PE.9 PE.9 I/O MFP0 General purpose digital I/O pin. EBI_ADR11 O MFP2 EBI address bus bit 11. EMAC_RMII_MDIO I/O MFP3 EMAC RMII PHY Management Data pin. I2S0_MCLK O MFP4 I S0 master clock output pin. SPI2_MISO I/O MFP5 SPI2 MISO (Master In, Slave Out) pin. USCI1_CTL0 I/O MFP6 USCI1 control 0 pin. UART2_RXD I MFP7 UART2 data receiver input pin. EPWM0_CH1 I/O MFP10 EPWM0 channel 1 output/capture input.

Mar 30, 2018 Page 260 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description EPWM0_BRAKE1 I MFP11 EPWM0 Brake 1 input pin. ECAP0_IC1 I MFP12 Enhanced capture unit 0 input 1 pin. TRACE_DATA0 O MFP14 ETM Trace Data 0 output pin PE.10 PE.10 I/O MFP0 General purpose digital I/O pin. EBI_ADR12 O MFP2 EBI address bus bit 12. EMAC_RMII_TXD0 O MFP3 EMAC RMII Transmit Data bus bit 0. I2S0_DI I MFP4 I S0 data input pin. SPI2_MOSI I/O MFP5 SPI2 MOSI (Master Out, Slave In) pin. USCI1_DAT0 I/O MFP6 USCI1 data 0 pin. UART3_TXD O MFP7 UART3 data transmitter output pin. EPWM0_CH2 I/O MFP10 EPWM0 channel 2 output/capture input. EPWM1_BRAKE0 I MFP11 EPWM1 Brake 0 input pin. ECAP0_IC2 I MFP12 Enhanced capture unit 0 input 2 pin. TRACE_DATA1 O MFP14 ETM Trace Data 1 output pin PE.11 PE.11 I/O MFP0 General purpose digital I/O pin. EBI_ADR13 O MFP2 EBI address bus bit 13. EMAC_RMII_TXD1 O MFP3 EMAC RMII Transmit Data bus bit 1. I2S0_DO O MFP4 I S0 data output pin. SPI2_SS I/O MFP5 SPI2 slave select pin. USCI1_DAT1 I/O MFP6 USCI1 data 1 pin. UART3_RXD I MFP7 UART3 data receiver input pin. UART1_nCTS I MFP8 UART1 clear to Send input pin. EPWM0_CH3 I/O MFP10 EPWM0 channel 3 output/capture input. EPWM1_BRAKE1 I MFP11 EPWM1 Brake 1 input pin. ECAP1_IC2 I MFP13 Enhanced capture unit 1 input 2 pin. TRACE_DATA2 O MFP14 ETM Trace Data 2 output pin PE.12 PE.12 I/O MFP0 General purpose digital I/O pin. EBI_ADR14 O MFP2 EBI address bus bit 14. EMAC_RMII_TXEN O MFP3 EMAC RMII Transmit Enable output pin. I2S0_LRCK O MFP4 I S0 left right channel clock output pin. SPI2_I2SMCLK I/O MFP5 SPI2 I S master clock output pin USCI1_CLK I/O MFP6 USCI1 clock pin. UART1_nRTS O MFP8 UART1 request to Send output pin. EPWM0_CH4 I/O MFP10 EPWM0 channel 4 output/capture input.

Mar 30, 2018 Page 261 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description ECAP1_IC1 I MFP13 Enhanced capture unit 1 input 1 pin. TRACE_DATA3 O MFP14 ETM Trace Data 3 output pin PE.13 PE.13 I/O MFP0 General purpose digital I/O pin. EBI_ADR15 O MFP2 EBI address bus bit 15. EMAC_PPS O MFP3 EMAC Pulse Per Second output pin. I2C0_SCL I/O MFP4 I C0 clock pin. UART4_nRTS O MFP5 UART4 request to Send output pin. UART1_TXD O MFP8 UART1 data transmitter output pin. EPWM0_CH5 I/O MFP10 EPWM0 channel 5 output/capture input. EPWM1_CH0 I/O MFP11 EPWM1 channel 0 output/capture input. BPWM1_CH5 I/O MFP12 BPWM1 channel 5 output/capture input. ECAP1_IC0 I MFP13 Enhanced capture unit 1 input 0 pin. PE.14 PE.14 I/O MFP0 General purpose digital I/O pin. EBI_AD8 I/O MFP2 EBI address/data bus bit 8. UART2_TXD O MFP3 UART2 data transmitter output pin. CAN0_TXD O MFP4 CAN0 bus transmitter output. SD1_nCD I MFP5 SD/SDIO1 card detect input pin PE.15 PE.15 I/O MFP0 General purpose digital I/O pin. EBI_AD9 I/O MFP2 EBI address/data bus bit 9. UART2_RXD I MFP3 UART2 data receiver input pin. CAN0_RXD I MFP4 CAN0 bus receiver input. PF.0 PF.0 I/O MFP0 General purpose digital I/O pin. UART1_TXD O MFP2 UART1 data transmitter output pin. I2C1_SCL I/O MFP3 I C1 clock pin. BPWM1_CH0 I/O MFP12 BPWM1 channel 0 output/capture input. ICE_DAT O MFP14 Serial wired debugger data pin. PF.1 PF.1 I/O MFP0 General purpose digital I/O pin. UART1_RXD I MFP2 UART1 data receiver input pin. I2C1_SDA I/O MFP3 I C1 data input/output pin. BPWM1_CH1 I/O MFP12 BPWM1 channel 1 output/capture input. ICE_CLK I MFP14 Serial wired debugger clock pin. PF.2 PF.2 I/O MFP0 General purpose digital I/O pin. EBI_nCS1 O MFP2 EBI chip select 1 output pin. UART0_RXD I MFP3 UART0 data receiver input pin.

Mar 30, 2018 Page 262 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description I2C0_SDA I/O MFP4 I C0 data input/output pin. QSPI0_CLK I/O MFP5 Quad SPI0 serial clock pin. XT1_OUT O MFP10 External 4~24 MHz (high speed) crystal output pin. BPWM1_CH1 I/O MFP11 BPWM1 channel 1 output/capture input. PF.3 PF.3 I/O MFP0 General purpose digital I/O pin. EBI_nCS0 O MFP2 EBI chip select 0 output pin. UART0_TXD O MFP3 UART0 data transmitter output pin. I2C0_SCL I/O MFP4 I C0 clock pin. XT1_IN I MFP10 External 4~24 MHz (high speed) crystal input pin. BPWM1_CH0 I/O MFP11 BPWM1 channel 0 output/capture input. PF.4 PF.4 I/O MFP0 General purpose digital I/O pin. UART2_TXD O MFP2 UART2 data transmitter output pin. UART2_nRTS O MFP4 UART2 request to Send output pin. BPWM0_CH5 I/O MFP8 BPWM0 channel 5 output/capture input. X32_OUT O MFP10 External 32.768 kHz crystal output pin. PF.5 PF.5 I/O MFP0 General purpose digital I/O pin. UART2_RXD I MFP2 UART2 data receiver input pin. UART2_nCTS I MFP4 UART2 clear to Send input pin. BPWM0_CH4 I/O MFP8 BPWM0 channel 4 output/capture input. EPWM0_SYNC_OUT O MFP9 EPWM0 counter synchronous trigger output pin. X32_IN I MFP10 External 32.768 kHz crystal input pin. EADC0_ST I MFP11 EADC0 external trigger input. PF.6 PF.6 I/O MFP0 General purpose digital I/O pin. EBI_ADR19 O MFP2 EBI address bus bit 19. SC0_CLK O MFP3 Smart Card 0 clock pin. I2S0_LRCK O MFP4 I S0 left right channel clock output pin. SPI0_MOSI I/O MFP5 SPI0 MOSI (Master Out, Slave In) pin. UART4_RXD I MFP6 UART4 data receiver input pin. EBI_nCS0 O MFP7 EBI chip select 0 output pin. TAMPER0 I/O MFP10 TAMPER detector loop pin 0. PF.7 PF.7 I/O MFP0 General purpose digital I/O pin. EBI_ADR18 O MFP2 EBI address bus bit 18. SC0_DAT I/O MFP3 Smart Card 0 data pin. I2S0_DO O MFP4 I S0 data output pin.

Mar 30, 2018 Page 263 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description SPI0_MISO I/O MFP5 SPI0 MISO (Master In, Slave Out) pin. UART4_TXD O MFP6 UART4 data transmitter output pin. TAMPER1 I/O MFP10 TAMPER detector loop pin 1. PF.8 PF.8 I/O MFP0 General purpose digital I/O pin. EBI_ADR17 O MFP2 EBI address bus bit 17. SC0_RST O MFP3 Smart Card 0 reset pin. I2S0_DI I MFP4 I S0 data input pin. SPI0_CLK I/O MFP5 SPI0 serial clock pin. TAMPER2 I/O MFP10 TAMPER detector loop pin 2. PF.9 PF.9 I/O MFP0 General purpose digital I/O pin. EBI_ADR16 O MFP2 EBI address bus bit 16. SC0_PWR O MFP3 Smart Card 0 power pin. I2S0_MCLK O MFP4 I S0 master clock output pin. SPI0_SS I/O MFP5 SPI0 slave select pin. TAMPER3 I/O MFP10 TAMPER detector loop pin 3. PF.10 PF.10 I/O MFP0 General purpose digital I/O pin. EBI_ADR15 O MFP2 EBI address bus bit 15. SC0_nCD I MFP3 Smart Card 0 card detect pin. I2S0_BCLK O MFP4 I S0 bit clock output pin. SPI0_I2SMCLK I/O MFP5 SPI0 I S master clock output pin TAMPER4 I/O MFP10 TAMPER detector loop pin 4. PF.11 PF.11 I/O MFP0 General purpose digital I/O pin. EBI_ADR14 O MFP2 EBI address bus bit 14. SPI2_MOSI I/O MFP3 SPI2 MOSI (Master Out, Slave In) pin. TAMPER5 I/O MFP10 TAMPER detector loop pin 5. TM3 I/O MFP13 Timer3 event counter input/toggle output pin. PG.0 PG.0 I/O MFP0 General purpose digital I/O pin. EBI_ADR8 O MFP2 EBI address bus bit 8. I2C0_SCL I/O MFP4 I C0 clock pin. I2C1_SMBAL O MFP5 I C1 SMBus SMBALTER pin UART2_RXD I MFP6 UART2 data receiver input pin. CAN1_TXD O MFP7 CAN1 bus transmitter output. UART1_TXD O MFP8 UART1 data transmitter output pin. PG.1 PG.1 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 264 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description EBI_ADR9 O MFP2 EBI address bus bit 9. SPI2_I2SMCLK I/O MFP3 SPI2 I S master clock output pin I2C0_SDA I/O MFP4 I C0 data input/output pin. I2C1_SMBSUS O MFP5 I C1 SMBus SMBSUS pin (PMBus CONTROL pin) UART2_TXD O MFP6 UART2 data transmitter output pin. CAN1_RXD I MFP7 CAN1 bus receiver input. UART1_RXD I MFP8 UART1 data receiver input pin. PG.2 PG.2 I/O MFP0 General purpose digital I/O pin. EBI_ADR11 O MFP2 EBI address bus bit 11. SPI2_SS I/O MFP3 SPI2 slave select pin. I2C0_SMBAL O MFP4 I C0 SMBus SMBALTER pin I2C1_SCL I/O MFP5 I C1 clock pin. TM0 I/O MFP13 Timer0 event counter input/toggle output pin. PG.3 PG.3 I/O MFP0 General purpose digital I/O pin. EBI_ADR12 O MFP2 EBI address bus bit 12. SPI2_CLK I/O MFP3 SPI2 serial clock pin. I2C0_SMBSUS O MFP4 I C0 SMBus SMBSUS pin (PMBus CONTROL pin) I2C1_SDA I/O MFP5 I C1 data input/output pin. TM1 I/O MFP13 Timer1 event counter input/toggle output pin. PG.4 PG.4 I/O MFP0 General purpose digital I/O pin. EBI_ADR13 O MFP2 EBI address bus bit 13. SPI2_MISO I/O MFP3 SPI2 MISO (Master In, Slave Out) pin. TM2 I/O MFP13 Timer2 event counter input/toggle output pin. PG.5 PG.5 I/O MFP0 General purpose digital I/O pin. EBI_nCS1 O MFP2 EBI chip select 1 output pin. SPI3_SS I/O MFP3 SPI3 slave select pin. SC1_PWR O MFP4 Smart Card 1 power pin. EPWM0_CH3 I/O MFP11 EPWM0 channel 3 output/capture input. PG.6 PG.6 I/O MFP0 General purpose digital I/O pin. EBI_nCS2 O MFP2 EBI chip select 2 output pin. SPI3_CLK I/O MFP3 SPI3 serial clock pin. SC1_RST O MFP4 Smart Card 1 reset pin. EPWM0_CH2 I/O MFP11 EPWM0 channel 2 output/capture input. PG.7 PG.7 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 265 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description EBI_nWRL O MFP2 EBI low byte write enable output pin. SPI3_MISO I/O MFP3 SPI3 MISO (Master In, Slave Out) pin. SC1_DAT I/O MFP4 Smart Card 1 data pin. EPWM0_CH1 I/O MFP11 EPWM0 channel 1 output/capture input. PG.8 PG.8 I/O MFP0 General purpose digital I/O pin. EBI_nWRH O MFP2 EBI high byte write enable output pin SPI3_MOSI I/O MFP3 SPI3 MOSI (Master Out, Slave In) pin. SC1_CLK O MFP4 Smart Card 1 clock pin. EPWM0_CH0 I/O MFP11 EPWM0 channel 0 output/capture input. PG.9 PG.9 I/O MFP0 General purpose digital I/O pin. EBI_AD0 I/O MFP2 EBI address/data bus bit 0. SD1_DAT3 I/O MFP3 SD/SDIO1 data line bit 3. SPIM_D2 I/O MFP4 SPIM data 2 pin for Quad Mode I/O. BPWM0_CH5 I/O MFP12 BPWM0 channel 5 output/capture input. PG.10 PG.10 I/O MFP0 General purpose digital I/O pin. EBI_AD1 I/O MFP2 EBI address/data bus bit 1. SD1_DAT2 I/O MFP3 SD/SDIO1 data line bit 2. SPIM_D3 I/O MFP4 SPIM data 3 pin for Quad Mode I/O. BPWM0_CH4 I/O MFP12 BPWM0 channel 4 output/capture input. PG.11 PG.11 I/O MFP0 General purpose digital I/O pin. EBI_AD2 I/O MFP2 EBI address/data bus bit 2. SD1_DAT1 I/O MFP3 SD/SDIO1 data line bit 1. SPIM_SS I/O MFP4 SPIM slave select pin. BPWM0_CH3 I/O MFP12 BPWM0 channel 3 output/capture input. PG.12 PG.12 I/O MFP0 General purpose digital I/O pin. EBI_AD3 I/O MFP2 EBI address/data bus bit 3. SD1_DAT0 I/O MFP3 SD/SDIO1 data line bit 0. SPIM_CLK I/O MFP4 SPIM serial clock pin. BPWM0_CH2 I/O MFP12 BPWM0 channel 2 output/capture input. PG.13 PG.13 I/O MFP0 General purpose digital I/O pin. EBI_AD4 I/O MFP2 EBI address/data bus bit 4. SD1_CMD I/O MFP3 SD/SDIO1 command/response pin SPIM_MISO I/O MFP4 SPIM MISO (Master In, Slave Out) pin. BPWM0_CH1 I/O MFP12 BPWM0 channel 1 output/capture input.

Mar 30, 2018 Page 266 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description PG.14 PG.14 I/O MFP0 General purpose digital I/O pin. EBI_AD5 I/O MFP2 EBI address/data bus bit 5. SD1_CLK O MFP3 SD/SDIO1 clock output pin SPIM_MOSI I/O MFP4 SPIM MOSI (Master Out, Slave In) pin. BPWM0_CH0 I/O MFP12 BPWM0 channel 0 output/capture input. PG.15 PG.15 I/O MFP0 General purpose digital I/O pin. SD1_nCD I MFP3 SD/SDIO1 card detect input pin CLKO O MFP14 Clock Out EADC0_ST I MFP15 EADC0 external trigger input. PH.0 PH.0 I/O MFP0 General purpose digital I/O pin. EBI_ADR7 O MFP2 EBI address bus bit 7. UART5_TXD O MFP4 UART5 data transmitter output pin. TM0_EXT I/O MFP13 Timer0 external capture input/toggle output pin. PH.1 PH.1 I/O MFP0 General purpose digital I/O pin. EBI_ADR6 O MFP2 EBI address bus bit 6. UART5_RXD I MFP4 UART5 data receiver input pin. TM1_EXT I/O MFP13 Timer1 external capture input/toggle output pin. PH.2 PH.2 I/O MFP0 General purpose digital I/O pin. EBI_ADR5 O MFP2 EBI address bus bit 5. UART5_nRTS O MFP4 UART5 request to Send output pin. UART4_TXD O MFP5 UART4 data transmitter output pin. I2C0_SCL I/O MFP6 I C0 clock pin. TM2_EXT I/O MFP13 Timer2 external capture input/toggle output pin. PH.3 PH.3 I/O MFP0 General purpose digital I/O pin. EBI_ADR4 O MFP2 EBI address bus bit 4. SPI1_I2SMCLK I/O MFP3 SPI1 I S master clock output pin UART5_nCTS I MFP4 UART5 clear to Send input pin. UART4_RXD I MFP5 UART4 data receiver input pin. I2C0_SDA I/O MFP6 I C0 data input/output pin. TM3_EXT I/O MFP13 Timer3 external capture input/toggle output pin. PH.4 PH.4 I/O MFP0 General purpose digital I/O pin. EBI_ADR3 O MFP2 EBI address bus bit 3. SPI1_MISO I/O MFP3 SPI1 MISO (Master In, Slave Out) pin. PH.5 PH.5 I/O MFP0 General purpose digital I/O pin.

Mar 30, 2018 Page 267 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description EBI_ADR2 O MFP2 EBI address bus bit 2. SPI1_MOSI I/O MFP3 SPI1 MOSI (Master Out, Slave In) pin. PH.6 PH.6 I/O MFP0 General purpose digital I/O pin. EBI_ADR1 O MFP2 EBI address bus bit 1. SPI1_CLK I/O MFP3 SPI1 serial clock pin. PH.7 PH.7 I/O MFP0 General purpose digital I/O pin. EBI_ADR0 O MFP2 EBI address bus bit 0. SPI1_SS I/O MFP3 SPI1 slave select pin. PH.8 PH.8 I/O MFP0 General purpose digital I/O pin. EBI_AD12 I/O MFP2 EBI address/data bus bit 12. QSPI0_CLK I/O MFP3 Quad SPI0 serial clock pin. SC2_PWR O MFP4 Smart Card 2 power pin. I2S0_DI I MFP5 I S0 data input pin. SPI1_CLK I/O MFP6 SPI1 serial clock pin. UART3_nRTS O MFP7 UART3 request to Send output pin. I2C1_SMBAL O MFP8 I C1 SMBus SMBALTER pin I2C2_SCL I/O MFP9 I C2 clock pin. UART1_TXD O MFP10 UART1 data transmitter output pin. PH.9 PH.9 I/O MFP0 General purpose digital I/O pin. EBI_AD13 I/O MFP2 EBI address/data bus bit 13. QSPI0_SS I/O MFP3 Quad SPI0 slave select pin. SC2_RST O MFP4 Smart Card 2 reset pin. I2S0_DO O MFP5 I S0 data output pin. SPI1_SS I/O MFP6 SPI1 slave select pin. UART3_nCTS I MFP7 UART3 clear to Send input pin. I2C1_SMBSUS O MFP8 I C1 SMBus SMBSUS pin (PMBus CONTROL pin) I2C2_SDA I/O MFP9 I C2 data input/output pin. UART1_RXD I MFP10 UART1 data receiver input pin. PH.10 PH.10 I/O MFP0 General purpose digital I/O pin. EBI_AD14 I/O MFP2 EBI address/data bus bit 14. QSPI0_MISO1 I/O MFP3 Quad SPI0 MISO1 (Master In, Slave Out) pin. SC2_nCD I MFP4 Smart Card 2 card detect pin. I2S0_LRCK O MFP5 I S0 left right channel clock output pin. SPI1_I2SMCLK I/O MFP6 SPI1 I S master clock output pin

Mar 30, 2018 Page 268 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Pin Name Type MFP Description UART4_TXD O MFP7 UART4 data transmitter output pin. UART0_TXD O MFP8 UART0 data transmitter output pin. PH.11 PH.11 I/O MFP0 General purpose digital I/O pin. EBI_AD15 I/O MFP2 EBI address/data bus bit 15. QSPI0_MOSI1 I/O MFP3 Quad SPI0 MOSI1 (Master Out, Slave In) pin. UART4_RXD I MFP7 UART4 data receiver input pin. UART0_RXD I MFP8 UART0 data receiver input pin. EPWM0_CH5 I/O MFP11 EPWM0 channel 5 output/capture input.

Mar 30, 2018 Page 269 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

5 BLOCK DIAGRAM

5.1 NuMicro® M480 Block Diagram

Figure 5.1-1 NuMicro® M480 Block Diagram

Mar 30, 2018 Page 270 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

6 FUNCTIONAL DESCRIPTION

6.1 ARM® Cortex® -M4 Core

The Cortex® -M4 processor, a configurable, multistage, 32 -bit RISC processor, has three AMBA AHB- Lite interface s for best parallel performance and includes an NVIC component. The processor with optional hardware debug functionality can execute Thumb code and is compatible with other Cortex-M profile processors. The profile supports two modes -Thread mode and Handler mode. Handler mode is entered as a result of an exception. An exception return can only be issued in Handler mode. Thread mode is entered on Reset, and can be entered as a result of an exception ret urn. The Cortex® -M4F is a processor with the same capability as the Cortex ® -M4 processor and includes floating point arithmetic functionality. The NuMicro® M480 series is embedded with Cortex ® -M4F processor. Throughout this document, the name Cortex ® -M4 re fers to both Cortex ® -M4 and Cortex ® -M4F processors. Figure 6.1-1 shows the functional controller of the processor. Figure 6.1-1 Cortex® -M4 Block Diagram Cortex® -M4 processor features:  A low gate count processor core, with low latency interrupt processing that has: – A subset of the Thumb instruction set, defined in the ARMv7-M Architecture Reference Manual – Banked Stack Pointer (SP) – Hardware integer divide instructions, SDIV and UDIV – Handler and Thread modes

Mar 30, 2018 Page 271 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller – Thumb and Debug states – Support for interruptible-continued instructions LDM, STM, PUSH, and POP for low interrupt latency – Automatic processor state saving and restoration for low latency Interrupt Service Routine (ISR) entry and exit – Support for ARMv6 big-endian byte-invariant or little-endian accesses – Support for ARMv6 unaligned accesses  Floating Point Unit (FPU) in the Cortex® -M4F processor providing: – 32-bit instructions for single-precision (C float) data-processing operations – Combined Multiply and Accumulate instructions for increased precision (Fused MAC) – Hardware support for conversion, addition, subtraction, multiplication with optional accumulate, division, and square-root – Hardware support for denormals and all IEEE rounding modes – 32 dedicated 32-bit single precision registers, also addressable as 16 double-word registers – Decoupled three stage pipeline  Nested Vectored Interrupt Controller (NVIC) closely integrated with the processor core to achieve low latency interrupt processing. Features include: – External interrupts. Configurable from 1 to 240 (the NuMicro® M480 series configured with 64 interrupts) – Bits of priority, configurable from 3 to 8 – Dynamic reprioritization of interrupts – Priority grouping which enables selection of preempting interrupt levels and nonpreempting interrupt levels – Support for tril-chaining and late arrival of interrupts, which enables back-to-back interrupt processing without the overhead of state saving and restoration between interrupts. – Processor state automatically saved on interrupt entry, and restored on interrupt exit with on instruction overhead – Support for Wake-up Interrupt Controller (WIC) with Ultra-low Power Sleep mode  Memory Protection Unit (MPU). An optional MPU for memory protection, including: – Eight memory regions – Sub Region Disable (SRD), enabling efficient use of memory regions – The ability to enable a background region that implements the default memory map attributes  Low-cost debug solution that features: – Debug access to all memory and registers in the system, including access to memory mapped devices, access to internal core registers when the core is halted, and access to debug control registers even while SYSRESETn is asserted. – Serial Wire Debug Port(SW-DP) or Serial Wire JTAG Debug Port (SWJ-DP) debug access – Optional Flash Patch and Breakpoint (FPB) unit for implementing breakpoints and

Mar 30, 2018 Page 272 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller code patches – Optional Data Watchpoint and Trace (DWT) unit for implementing watchpoints, data tracing, and system profiling – Optional Instrumentation Trace Macrocell (ITM) for support of printf() style debugging – Optional Trace Port Interface Unit (TPIU) for bridging to a Trace Port Analyzer (TPA), including Single Wire Output (SWO) mode – Optional Embedded Trace Macrocell (ETM) for instruction trace.  Bus interfaces: – Three Advanced High-performance Bus-Lite (AHB-Lite) interfaces: ICode, Dcode, and System bus interfaces – Private Peripheral Bus (PPB) based on Advanced Peripheral Bus (APB) interface – Bit-band support that includes atomic bit-band write and read operations. – Memory access alignment – Write buffer for buffering of write data – Exclusive access transfers for multiprocessor systems

Mar 30, 2018 Page 273 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

6.2 System Manager

6.2.1 Overview

System management includes the following sections:  System Reset  System Power Distribution  SRAM Memory Orginization  System Timer (SysTick)  Nested Vectored Interrupt Controller (NVIC)  System Control register

6.2.2 System Reset

The system reset can be issued by one of the events listed below . These reset event flags can be read from SYS_RSTSTS register to determine the reset source . Hardware reset sources are from peripheral signals. Software reset can trigger reset through setting control registers.  Hardware Reset Sources – Power-on Reset – Low level on the nRESET pin – Watchdog Time-out Reset and Window Watchdog Reset (WDT/WWDT Reset) – Low Voltage Reset (LVR) – Brown-out Detector Reset (BOD Reset) – CPU Lockup Reset  Software Reset Sources – CHIP Reset will reset whole chip by writing 1 to CHIPRST (SYS_IPRST0[0]) – MCU Reset to reboot but keeping the booting setting from APROM or LDROM by writing 1 to SYSRESETREQ (AIRCR[2]) – CPU Reset for Cortex® -M4 core only by writing 1 to CPURST (SYS_IPRST0[1])

Mar 30, 2018 Page 274 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Low Voltage Reset Power-on Reset Brown-out Reset Reset Pulse Width ~3.2ms WDT/WWDT Reset System Reset ~50k ohm @3.3v Reset Pulse Width 2 system clocks nRESET VDD AVDD CHIP Reset CHIPRST(SYS_IPRST0[0]) CPU Reset CPURST(SYS_IPRST0[1]) CPU Lockup Reset MCU Reset SYSRSTREQ(AIRCR[2]) LVREN(SYS_BODCTL[7]) BODRSTEN(SYS_BODCTL[3]) POROFF(SYS_PORCTL[15:0]) Reset Pulse Width

64 WDT clocks

Figure 6.2-1 System Reset Sources There are a total of 9 reset sources in the NuMicro® family. In general, CPU reset is used to reset Cortex® -M4 only; the other reset sources will reset Cortex® -M4 and all peripherals. However, there are small differences between each reset source and they are listed in Table 6.2-1 Reset Sources Register POR NRESET WDT LVR BOD Lockup CHIP MCU CPU SYS_RSTSTS Bit 0 = 1 Bit 1 = 1 Bit 2 = 1 Bit 3 = 1 Bit 4 = 1 Bit 8 = 1 Bit 0 = 1 Bit 5 = 1 Bit 7 = 1 CHIPRST (SYS_IPRST0[0]) BODEN (SYS_BODCTL[0]) Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 BODVL (SYS_BODCTL[2:1]) BODRSTEN (SYS_BODCTL[3]) HXTEN (CLK_PWRCTL[0]) Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 LXTEN (CLK_PWRCTL[1]) WDTCKEN (CLK_APBCLK0[0]) HCLKSEL Reload from Reload from Reload from Reload from Reload from Reload from Reload from Reload from

Mar 30, 2018 Page 275 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller (CLK_CLKSEL0[2:0]) CONFIG0 CONFIG0 CONFIG0 CONFIG0 CONFIG0 CONFIG0 CONFIG0 CONFIG0 WDTSEL (CLK_CLKSEL1[1:0]) HXTSTB (CLK_STATUS[0]) LXTSTB (CLK_STATUS[1]) PLLSTB (CLK_STATUS[2]) HIRCSTB (CLK_STATUS[4]) CLKSFAIL (CLK_STATUS[7]) RSTEN (WDT_CTL[1]) Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 - - WDTEN (WDT_CTL[7]) WDT_CTL except bit 1 and bit 7. 0x0700 0x0700 0x0700 0x0700 0x0700 - 0x0700 - - WDT_ALTCTL 0x0000 0x0000 0x0000 0x0000 0x0000 - 0x0000 - - WWDT_RLDCNT 0x0000 0x0000 0x0000 0x0000 0x0000 - 0x0000 - - WWDT_CTL 0x3F0800 0x3F0800 0x3F0800 0x3F0800 0x3F0800 - 0x3F0800 - - WWDT_STATUS 0x0000 0x0000 0x0000 0x0000 0x0000 - 0x0000 - - WWDT_CNT 0x3F 0x3F 0x3F 0x3F 0x3F - 0x3F - - BS (FMC_ISPCTL[1]) Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 - - BL (FMC_ISPCTL[16]) FMC_DFBA Reload from CONFIG1 Reload from CONFIG1 Reload from CONFIG1 Reload from CONFIG1 Reload from CONFIG1 Reload from CONFIG1 - - CBS (FMC_ISPSTS[2:1)) Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 Reload from CONFIG0 - - VECMAP (FMC_ISPSTS[23:9]) Reload base on CONFIG0 Reload base on CONFIG0 Reload base on CONFIG0 Reload base on CONFIG0 Reload base on CONFIG0 Reload base on CONFIG0 - - Other Peripheral Registers Reset Value - FMC Registers Reset Value Note: ‘-‘ means that the value of register keeps original setting. Table 6.2-1 Reset Value of Registers

Mar 30, 2018 Page 276 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller 6.2.2.1 nRESET Reset The nRESET reset means to generate a reset signal by pull ing low nRESET pin , which is an asynchronous reset input pin and can be used to reset system at any time. When the nRESET voltage is lower than 0.2 VDD and the state keeps longer than 66 us (glitch filter), chip will be reset. The nRESET reset will control the chip in reset state until the nRESET voltage rises above 0.7 VDD and the state keeps longer than 66 us ( glitch filter). The PINRF(SYS_RSTSTS[1]) will be se t to 1 if the previous reset source is nRESET reset. Figure 6.2-2 shows the nRESET reset waveform. nRESET

0.2 VDD

0.7 VDD

Figure 6.2-2 nRESET Reset Waveform

6.2.2.2 Power-on Reset (POR)

The Power-on reset (POR) is used to generate a stable system reset signal and force the system to be reset when power-on to avoid unexpected behavior of MCU. When applying the power to MCU, the POR module will detect the rising voltage and generate reset signal to system until the voltage is ready for MCU operation. At POR reset, the PORF(SYS_RSTSTS[0]) will be set to 1 to indicate there is a POR reset event. The PORF(SYS_RSTSTS[0]) bit can be cleared by writing 1 to it. Figure 6.2-3 shows the power-on reset waveform. VDD VPOR Power-on Reset 0.1V Figure 6.2-3 Power-on Reset (POR) Waveform

6.2.2.3 Low Voltage Reset (LVR)

If the Low Voltage Reset function is enabled by setting the Low Voltage Reset Enable Bit LVREN (SYS_BODCTL[7]) to 1, after 200us delay, LVR detection circuit will be stable and the LVR function will be active. Then LVR function will detect AV DD during system operation. When the AV DD voltage is lower than V LVR and the state keeps longer than De -glitch time set by LVRDGSEL (SYS_BODCTL[14:12]), chip will be reset . The LVR reset will control the chip in reset state until the

Mar 30, 2018 Page 277 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller AVDD voltage rises above V LVR and the state keeps longer than De -glitch time set by LVRDGSEL (SYS_BODCTL[14:12]). The default setting of Low Voltage Reset is enabled without De -glitch function. Figure 6.2-4 shows the Low Voltage Reset waveform. AVDD VLVR Low Voltage Reset ( < LVRDGSEL) ( =LVRDGSEL) ( =LVRDGSEL) LVREN 200 us Delay for LVR stable Figure 6.2-4 Low Voltage Reset (LVR) Waveform

6.2.2.4 Brown-out Detector Reset (BOD Reset)

If the Brown-out Detector (BOD) function is enabled by setting the Brown-out Detector Enable Bi t BODEN (SYS_BODCTL[0]), Brown -out Detector function will detect AV DD during system operation. When the AV DD voltage is lower than V BOD which is decided by BODEN and BODVL (SYS_BODCTL[18:16]) and the state keeps longer than De -glitch time set by BODDGSEL (SYS_BODCTL[10:8]), chip will be reset. The BOD reset will control the chip in reset state until the AVDD voltage rises above VBOD and the state keeps longer than De-glitch time set by BODDGSEL. The default value of BODEN, BODVL and BODRSTEN (SYS_BODCTL[3]) is set by Flash controller user configuration register CBODEN (CONFIG0 [ 19]), CBOV (CONFIG0 [2 3:21]) an d CBORST(CONFIG0[20]) respectively. User can determine the initial BOD setting by setting the CONFIG0 register. Figure 6.2-5 shows the Brown-out Detector waveform.

Mar 30, 2018 Page 278 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller AVDD VBODL BODOUT BODRSTEN Brown-out Reset (< BODDGSEL) (= BODDGSEL) (= BODDGSEL) Hysteresis VBODH Figure 6.2-5 Brown-out Detector (BOD) Waveform

6.2.2.5 Watchdog Timer Reset (WDT)

In most industr ial applications, system reliability is very important. To automatically recover the MCU from failure status is one way to improve system reliability. The watchdog timer(WDT) is widely used to check if the system works fine. If the MCU is crashed or out of co ntrol, it may cause the watchdog time-out. User may decide to enable system reset during watchdog time-out to recover the system and take action for the system crash/out-of-control after reset. Software can check if the reset is caused by watchdog time -out to indicate the previous reset is a watchdog reset and handle the failure of MCU after watchdog time -out reset by checking WDTRF(SYS_RSTSTS[2]).

6.2.2.6 CPU Lockup Reset

CPU enters lockup status after CPU produces hardfault at hardfault handler and chip gives im mediate indication of seriously errant kernel software. This is the result of the CPU being locked because of an unrecoverable exception following the activation of the processor’s built -in system state protection hardware. When chip enters debug mode, the CPU lockup reset will be ignored.

6.2.2.7 CPU Reset, CHIP Reset and MCU Reset

The CPU Reset means only Cortex® -M4 core is reset and all other peripherals remain the same status after CPU reset. User can set the CPURST(SYS_IPRST0[1]) to 1 to assert the CPU Reset signal. The CHIP Reset is the same with Power -on Reset. The CPU and all peripherals are reset and BS(FMC_ISPCTL[1]) bit is automatically reloaded from CONFIG 0 setting. User can set the CHIPRST(SYS_IPRST0[1]) to 1 to assert the CHIP Reset signal. The MCU Res et is similar with CHIP Reset. The difference is that BS(FMC_ISPCTL[1]) will not be reloaded from CONFIG 0 setting and keep its original software setting for booting from APROM or LDROM. User can set the SYSRESETREQ(AIRCR[2]) to 1 to assert the MCU Reset.

Mar 30, 2018 Page 279 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

6.2.3 System Power Distribution

In this chip, power distribution is divided into four segments:  Analog power from AVDD and AVSS provides the power for analog components operation.  Digital power from VDD and VSS supplies the power to the internal regulator which provides a fixed 1.8 V power for digital operation and I/O pins.  USB transceiver power from VBUS offers the power for operating the USB transceiver.  RTC power from VDD provides the power for RTC and 80 bytes backup registers. The outputs of internal voltage regulators, LDO and VDD33, require an external capacitor which should be located close to the corresponding pin. Analog power (AV DD) should be the same voltage level of the digital power (VDD). Figure 6.2-6 shows the NuMicro® M480 power distribution. USB 2.0 OTG OHY AVDD AVSS VDD VSS HSUSB_VRES HSUSB_D+ HSUSB_D- VDD

12 MHz HIRC

3.3V  1.2V/1.26V LDO POR33 POR12 4~24 MHz crystal oscillator 32.768 kHz crystal oscillator Digital Logic Flash RTC & 80 bytes backup register Power On Control PF.4 PF.5 VREF PF.2 PF.3 GPIO except PF.4 ~PF.11 and PA.0~PA.5 1.2V/1.26V 0.9V HSUSB_VDD12_CAP LDO_CAP 2.2uF 1uF M480 Power Distribution VDDIO IO Cell PA.0~PA.5 RTCLDO 3.3V  0.9V IO Cell LVDR (Low Voltage Reset, Brown-out Detector) 12-bit DAC 12-bit ADC Internal Reference Voltage Analog Comparator PF.6~PF.11 OPA0/1/2 Temp. Sensor USB 1.1 OTG PHY HSUSB_VDD33 HSUSB_VBUS Figure 6.2-6 NuMicro® M480 Power Distribution Diagram

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6.2.4 Power Modes and Wake-up Sources

The NuMicro® M480 series has power manager unit to support several operating modes for saving power. Table 6.2-2 lists all power modes in the NuMicro® M480 series. Mode CPU Operating Maximum Speed (MHz) LDO_CAP (V) Clock Disable Normal mode 160 1.20 All clocks are disabled by control register. Turbo mode 192 1.26 All clocks are disabled by control register. Idle mode CPU enter Sleep mode 1.20/1.26 Only CPU clock is disabled. Fast Wakeup Power- down mode (FWPD) CPU enters Deep Sleep mode 1.20/1.26 Most clocks are disabled except LIRC/LXT, and only RTC/WDT/Timer/UART peripheral clocks still enable if their clock sources are selected as LIRC/LXT. Normal Power-down mode (NPD) CPU enters Deep Sleep mode 1.20/1.26 Most clocks are disabled except LIRC/LXT, and only RTC/WDT/Timer/UART peripheral clocks still enable if their clock sources are selected as LIRC/LXT. Low leakage Power - down mode (LLPD) CPU enters Deep Sleep mode 0.9 Most clocks are disabled except LIRC/LXT, and only RTC/WDT/Timer/UART peripheral clocks still enable if their clock sources are selected as LIRC/LXT. Standby Power -down mode 0 (SPD0) Power off Floating Only LIRC/LXT still enable for RTC function and wake-up timer usage Standby Power -down mode 1 (SPD1) Power off Floating Only LIRC/LXT still enable for RTC function and wake-up timer usage Deep Power-down mode (DPD) Power off Floating Only LIRC/LXT still enable for RTC function and wake-up timer usage Table 6.2-2 Power Mode Table Note:User must turn on LIRC before entering SPD0/1 mode. There are different power mode entry settings. Each power mode has different entry setting and leaving condition. Table 6.2 3 shows the entry setting for each power mode. When chip power-on, chip is running as normal mode. User can enter each mode by setting SLEEPDEEP (SCR[2]), PDEN (CLK_PWRCT:[7]) and PDMSEL (CLK_PMUCTL[2:0]) and execute WFI instruction.. Register/Instruction Mode SLEEPDEEP (SCR[2]) PDEN (CLK_PWRCTL[7]) PDMSEL (CLK_PMUCTL[2:0]) Fast Wakeup Power-down mode 1 1 2 Normal Power-down mode 1 1 0 Low leakage Power-down mode 1 1 1

Mar 30, 2018 Page 281 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Standby Power-down mode 0 [1] 1 1 4 Standby Power-down mode 1 [1] 1 1 5 Deep Power-down mode 1 1 6 Table 6.2-3 Power Mode Difference Table There are several wake -up sources in Idle mode and Power-down mode. Table 6.2-4 lists the available clocks for each power mode. Power Mode Normal Mode Idle Mode Power-Down Mode Definition CPU is in active state CPU is in sleep state CPU is in sleep state and all clocks stop except LXT and LIRC. SRAM content retended. Entry Condition Chip is in normal mode after system reset released CPU executes WFI instruction. CPU sets sleep mode enable and power down enable and executes WFI instruction. Wake-up Sources N/A All interrupts RTC, WDT, I² C, Timer, UART, BOD, GPIO, EINT, USCI, USBD, ACMP and BOD. Available Clocks All All except CPU clock LXT and LIRC After Wake-up N/A CPU back to normal mode CPU back to normal mode Table 6.2-4 Power Mode Definition Table Normal Mode CPU Clock ON Power-down Mode CPU Clock OFF HXT, HIRC, PCLK OFF Flash Halt System reset released CPU executes WFI Interrupts occur Idle Mode CPU Clock OFF Flash Halt 1. SLEEPDEEP(SCR[2]) = 1 2. PDEN(CLK_PWRCTL[7]) = 1 3. CPU executes WFI Wake-up events occur LXT, LIRC ON HXT, HIRC, PCLK ON LXT, LIRC ON HXT, HIRC, LXT, LIRC, HCLK, PCLK ON Flash ON Figure 6.2-7 Power Mode State Machine Idle Mode NPD, LLPD, FWPD SPD0, SPD1, DPD HXT ON Halt Halt Halt HIRC ON Halt Halt Halt LXT ON ON/OFF [1] ON/OFF [1] ON/OFF [1]

Mar 30, 2018 Page 282 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller LIRC ON ON/OFF [2] ON/OFF [2] ON/OFF [2] PLL ON Halt Halt Halt HCLK/PCLK ON Halt Halt Halt CPU Halt Halt Halt Halt SRAM Retention ON ON Halt Halt FLASH ON Halt Halt Halt TIMER ON ON/OFF [3] ON/OFF [3] Halt WDT ON ON/OFF [4] ON/OFF [4] Halt RTC ON ON/OFF [5] ON/OFF [5] Halt UART ON ON/OFF [6] ON/OFF [6] Halt Others ON Halt Halt Halt Table 6.2-5 Clocks in Power Modes Note: 1. LXT ON or OFF depends on SW setting in normal mode. 2. LIRC ON or OFF depends on S/W setting in normal mode. 3. If TIMER clock source is selected as LIRC/LXT and LIRC/LXT is on. 4. If WDT clock source is selected as LIRC and LIRC is on. 5. If RTC clock source is selected as LXT and LXT is on. 6. If UART clock source is selected as LXT and LXT is on. Wake-up sources in Normal Power-down mode (NPD): RTC, WDT, I² C, Timer, UART, USCI, BOD, EBOD, GPIO, USBD, and ACMP. After chip enters power down, the following wake-up sources can wake chip up to normal mode. Table 6.2-6 lists the condition about how to enter Power-down mode again for each peripheral. User needs to wait this condition before setting PDEN( CLK_PWRCTL[7]) and executing WFI to enter Power-down mode. Wake-Up Source Wake-Up Condition Power-Down Mode Re-Entering Power-Down Mode Condition NPD/ FWPD/ LLPD SPD0/1 DPD BOD Brown-Out Detector Reset / Interrupt V - - After software writes 1 to clear BODIF (SYS_BODCTL[4]). Brown-Out Detector Reset - V - After software writes 1 to clear BODWK (CLK_PMUSTS[13]) when SPD mode is entered. LVR LVR Reset V - - After software writes 1 to clear LVRF (SYS_RSTSTS[3]) - V - After software writes 1 to clear LVRWK (CLK_PMUSTS[12]) when SPD mode is entered. POR POR Reset V V - After software writes 1 to clear PORF (SYS_RSTSTS[0])

Mar 30, 2018 Page 283 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller INT External Interrupt V - - After software write 1 to clear the Px_INTSRC[n] bit. GPIO GPIO Interrupt V - - After software write 1 to clear the Px_INTSRC[n] bit. GPIO(PA~PD) Wake-up pin rising or falling edge event, 64-pin - V - After software writes 1 to clear GPxWK (CLK_PMUSTS[11:8]) when SPD mode is entered. GPIO(PC.0) Wake-up pin rising or falling edge event , 1-pin - - V After software writes 1 to clear PINWK (CLK_PMUSTS[1]) when DPD mode is entered. TIMER Timer Interrupt V - - After software writes 1 to clear TWKF (TIMERx_INTSTS[1]) and TIF (TIMERx_INTSTS[0]). Wakeup timer Wakeup by wake-up timer time-out - V V After software writes 1 to clear TMRWK (CLK_PMUSTS[1]) when SPD or DPD mode is entered. WDT WDT Interrupt V - - After software writes 1 to clear WKF (WDT_CTL[5]) (Write Protect). RTC Alarm Interrupt V - - After software writes 1 to clear ALMIF (RTC_INTSTS[0]). Time Tick Interrupt V - - After software writes 1 to clear TICKIF (RTC_INTSTS[1]). Wakeup by RTC alarm - V V After software writes 1 to clear RTCWK (CLK_PMUSTS[2]) when DPD or SPD mode is entered. Wakeup by RTC tick time - V V After software writes 1 to clear RTCWK (CLK_PMUSTS[2]) when DPD or SPD mode is entered. Wakeup by tamper event - V V After software writes 1 to clear RTCWK (CLK_PMUSTS[2]) when DPD or SPD mode is entered. UART nCTS wake-up V - - After software writes 1 to clear CTSWKF (UARTx_WKSTS[0]). RX Data wake-up V - - After software writes 1 to clear DATWKF (UARTx_WKSTS[1]). Received FIFO Threshold Wake-up V - - After software writes 1 to clear RFRTWKF (UARTx_WKSTS[2]). RS-485 AAD Mode Wake-up V - - After software writes 1 to clear RS485WKF (UARTx_WKSTS[3]). Received FIFO Threshold Time-out Wake-up V - - After software writes 1 to clear TOUTWKF (UARTx_WKSTS[4]). USCI UART CTS Toggle V - - After software writes 1 to clear WKF (UUART_WKSTS[0]). Data Toggle V - - After software writes 1 to clear WKF (UUART_WKSTS[0]). USCI I2C Data toggle V - - After software writes 1 to clear WKF (UI2C_WKSTS[0]). Address match V - - After software writes 1 to clear WKAKDONE (UI2C_PROTSTS[16], then writes 1 to clear WKF (UI2C_WKSTS[0]). USCI SPI SS Toggle V - - After software writes 1 to clear WKF (USPI_WKSTS[0]).

Mar 30, 2018 Page 284 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller I C Address match wake-up V - - After software writes 1 to clear WKAKDONE (I2C_WKSTS[1]). Then software writes 1 to clear WKIF(I2C_WKSTS[0]). USBD Remote Wake-up V - - After software writes 1 to clear BUSIF (USBD_INTSTS[0]). ACMP Comparator Power- Down Wake-Up Interrupt V - - After software writes 1 to clear WKIF0 (ACMP_STATUS[8]) and WKIF1 (ACMP_STATUS[9]). ACMP ACMPO status change - V - After software writes 1 to clear ACMPWK (CLK_PMUSTS[14]) when SPD mode is entered. Table 6.2-6 Re-Entering Power-down Mode Condition

6.2.5 Power Modes Transition

LDO_PL1_RUN LDO_PL0_RUN LDO_RUN Wake-up reset DPDSPD0/1 Wake-up reset Run mode Core Voltage Switching POR Reset nReset pin WDT reset CHIP reset LVR BOD reset Lockup reset System reset LDO_PL0_IDLE LDO_PL1_IDLE LDO_IDLE Idle mode Figure 6.2-8 NuMicro® M480 Power Distribution Diagram

Mar 30, 2018 Page 285 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

6.2.6 System Memory Map

The NuMicro® M480 series provides 4G -byte addressing space. The memory locations assigned to each on-chip controllers are shown in Table 6.2-7. The detailed register definition, memory space, and programming will be described in the follo wing sections for each on -chip peripheral. The NuMicro® M480 series only supports little-endian data format. Address Space Token Controllers Flash and SRAM Memory Space 0x0000_0000 – 0x0003_FFFF FLASH_BA FLASH Memory Space (256KB) 0x0000_0000 – 0x0007_FFFF FLASH_BA FLASH Memory Space (512KB) 0x0800_0000 – 0x09FF_FFFF SPIM_BA SPIM Memory Space (32MB) 0x2000_0000 – 0x2000_7FFF SRAM0_BA SRAM Memory Space (32KB) 0x2000_8000 – 0x2001_FFFF SRAM1_BA SRAM Memory Space (96KB) 0x2002_0000 – 0x2002_7FFF SRAM2_BA SRAM Memory Space (32KB) for CPU only and share with SPIM cache 0x6000_0000 – 0x6FFF_FFFF EXTMEM_BA External Memory Space (256MB) Peripheral Controllers Space (0x4000_0000 – 0x400F_FFFF) 0x4000_0000 – 0x4000_01FF SYS_BA System Control Registers 0x4000_0200 – 0x4000_02FF CLK_BA Clock Control Registers 0x4000_0300 – 0x4000_03FF NMI_BA NMI Control Registers 0x4000_4000 – 0x4000_4FFF GPIO_BA GPIO Control Registers 0x4000_7000 – 0x4000_7FFF SPIM_BA SPIM Control Registers 0x4000_8000 – 0x4000_8FFF PDMA_BA Peripheral DMA Control Registers 0x4000_9000 – 0x4000_9FFF USBH_BA USB Host Control Registers 0x4000_B000 – 0x4000_BFFF EMAC_BA Ethernet MAC Control Registers 0x4000_C000 – 0x4000_CFFF FMC_BA Flash Memory Control Registers 0x4000_D000 – 0x4000_DFFF SDH0_BA SDHOST0 Control Registers 0x4000_E000 – 0x4000_EFFF SDH1_BA SDHOST1 Control Registers 0x4001_0000 – 0x4001_0FFF EBI_BA External Bus Interface Control Registers 0x4001_9000 – 0x4001_9FFF HSUSBD_BA HSUSBD Control Registers 0x4001_A000 – 0x4001_AFFF HSUSBH _BA HSUSBH Host Control Registers 0x4003_1000 – 0x4003_1FFF CRC_BA CRC Generator Registers 0x4003_E000 – 0x4003_EFFF SWDC_BA SWD Control Registers 0x4003_F000 – 0x4003_FFFF ETMC_BA ETM Control Registers 0x5008_0000 – 0x5008_0FFF CRYP_BA Cryptographic Accelerator Registers APB Controllers Space (0x4000_0000 ~ 0x400F_FFFF) 0x4004_0000 – 0x4004_0FFF WDT_BA Watchdog Timer Control Registers 0x4004_1000 – 0x4004_1FFF RTC_BA Real Time Clock (RTC) Control Register

Mar 30, 2018 Page 286 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller 0x4004_3000 – 0x4004_3FFF EADC_BA Enhanced Analog-Digital-Converter (EADC) Control Registers 0x4004_5000 – 0x4004_5FFF ACMP01_BA Analog Comparator 0/ 1 Control Registers 0x4004_6000 – 0x4004_6FFF OPA_BA OP Amplifier Control Registers 0x4004_7000 – 0x4004_7FFF DAC_BA DAC Control Registers 0x4004_8000 – 0x4004_8FFF I2S0_BA I S0 Interface Control Registers 0x4004_D000 – 0x4004_DFFF OTG_BA OTG Control Registers 0x4004_F000 – 0x4004_FFFF HSOTG_BA HSOTG Control Registers 0x4005_0000 – 0x4005_0FFF TMR01_BA Timer0/Timer1 Control Registers 0x4005_1000 – 0x4005_1FFF TMR23_BA Timer2/Timer3 Control Registers 0x4005_8000 – 0x4005_8FFF EPWM0_BA PWM0 Control Registers 0x4005_9000 – 0x4005_9FFF EPWM1_BA PWM1 Control Registers 0x4005_A000 – 0x4005_AFFF BPWM0_BA BPWM0 Control Registers 0x4005_B000 – 0x4005_BFFF BPWM1_BA BPWM1 Control Registers 0x4006_0000 – 0x4006_0FFF QSPI0_BA Quad SPI0 Control Registers 0x4006_1000 – 0x4006_1FFF SPI0_BA SPI0 Control Registers 0x4006_2000 – 0x4006_2FFF SPI1_BA SPI1 Control Registers 0x4006_3000 – 0x4006_3FFF SPI2_BA SPI2 Control Registers 0x4006_4000 – 0x4006_4FFF SPI3_BA SPI3 Control Registers 0x4007_0000 – 0x4007_0FFF UART0_BA UART0 Control Registers 0x4007_1000 – 0x4007_1FFF UART1_BA UART1 Control Registers 0x4007_2000 – 0x4007_2FFF UART2_BA UART2 Control Registers 0x4007_3000 – 0x4007_3FFF UART3_BA UART3 Control Registers 0x4007_4000 – 0x4007_4FFF UART4_BA UART4 Control Registers 0x4007_5000 – 0x4007_5FFF UART5_BA UART5 Control Registers 0x4008_0000 – 0x4008_0FFF I2C0_BA I C0 Control Registers 0x4008_1000 – 0x4008_1FFF I2C1_BA I C1 Control Registers 0x4008_2000 – 0x4008_2FFF I2C2_BA I C2 Control Registers 0x4009_0000 – 0x4009_0FFF SC0_BA Smartcard Host 0 Control Registers 0x4009_1000 – 0x4009_1FFF SC1_BA Smartcard Host 1 Control Registers 0x4009_2000 – 0x4009_2FFF SC2_BA Smartcard Host 2 Control Registers 0x4009_3000 – 0x4009_3FFF SC3_BA Smartcard Host 3 Control Registers 0x400A_0000 – 0x400A_0FFF CAN0_BA CAN0 Bus Control Registers 0x400A_1000 – 0x400A_1FFF CAN1_BA CAN1 Bus Control Registers 0x400B_0000 – 0x400B_0FFF QEI0_BA QEI0 Control Registers 0x400B_1000 – 0x400B_1FFF QEI1_BA QEI1 Control Registers

Mar 30, 2018 Page 287 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller 0x400B_4000 – 0x400B_4FFF ECAP0_BA ECAP0 Control Registers 0x400B_5000 – 0x400B_5FFF ECAP1_BA ECAP1 Control Registers 0x400C_0000 – 0x400C_0FFF USBD_BA USB Device Control Register 0x400D_0000 – 0x400D_0FFF USCI0_BA USCI0 Control Registers 0x400D_1000 – 0x400D_1FFF USCI1_BA USCI1 Control Registers System Controllers Space (0xE000_E000 ~ 0xE000_EFFF) 0xE000_E010 – 0xE000_E0FF SCS_BA System Timer Control Registers 0xE000_E100 – 0xE000_ECFF SCS_BA External Interrupt Controller Control Registers 0xE000_ED00 – 0xE000_ED8F SCS_BA System Control Registers Table 6.2-7 Address Space Assignments for On-Chip Controllers

6.2.7 SRAM Memory Orginization

The M480 series supports embedded SRAM with total 1 60 Kbytes and the SRAM organization is separated to two banks: SRAM bank0 and SRAM bank1 and SRAM bank2. The first bank has 32 Kbytes address space, the second bank has 96 Kbyte address space and the third bank has 32Kbyte. These three banks address space can be accessed simultaneously. The SRAM bank0 supports parity error check to make sure chip opera ting more stable. The SRAM bank2 is shared with SPIM cache, it can switch to external SPI Flash cache memory.  Supports total 160 Kbytes SRAM  Supports byte / half word / word write  Supports fixed 32 Kbytes SRAM bank0 for independent access  Supports parity error check function for SRAM bank0  Supports oversize response error  Supports remap address to 0x1000_0000 AHB Bus AHB interface controller SRAM decoder SRAM bank0 SRAM bank1 SRAM decoderAHB interface controller AHB interface controller SRAM decoder SRAM bank2 Figure 6.2-9 SRAM Block Diagram Figure 6.2-9 shows the SRAM organization of M480. There are three SRAM banks in M480. The

Mar 30, 2018 Page 288 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller bank0 is addressed to 32 Kbytes, the bank1 is addressed to 96 Kbytes and the bank2 is addressed to 32 Kbyte. The bank0 address space is from 0x2000_0000 to 0x2000_7FFF. The bank1 address space is from 0x2000_8000 to 0x2001 _FFFF. The bank2 address space is from 0x2002_0000 to 0x2002_7FFF. The address between 0x2002_8000 to 0x3FFF_FFFF is illegal memory space and chip will enter hardfault if CPU accesses these illegal memory addresses. The address of each bank is remapping from 0x2000_0000 to 0x1000_0000. CPU can access SRAM bank0 through 0x2000_0000 to 0x2000_7FFF or 0x1000_0000 to 0x1000_7FFF, a nd access SRAM bank1 through 0x2000_8000 to 0x2001_FFFF or 0x1000_8000 to 0x1001 _FFFF, and access SRAM bank2 through 0x2002_0000 to 0x2002_7FFF or 0x1002_0000 to 0x1002_7FFF. When setting the control register CCMEN(SPIM_CTL1[2]) to 0, SRAM bank2 is switche d to external SPI Flash cache memory . In this case, the SRAM bank2 can’t be accessed as gernal SRAM. If user access SRAM bank2 by AHB bus master, the SPI Flash controller will send error response via HRESP AHB bus signal to bus master. 512MB 32K byte SRAM bank0 0x2000_0000 Reserved 0x3FFF_FFFF 96K byte SRAM bank1 0x2000_7FFF 0x2002_7FFF 0x2000_8000 0x2002_8000 160K byte device 32K byte SRAM bank0 0x1000_0000 96K byte SRAM bank1 0x1000_7FFF 0x1001_FFFF 0x1000_8000 160K byte device remapping remapping 32K byte SRAM bank2 0x2001_FFFF 0x2002_0000 0x1002_7FFF 32K byte SRAM bank2 0x1002_0000 remapping Figure 6.2-10 SRAM Memory Organization SRAM bank0 has byte parity error check function. When CPU is accessing SRAM bank0, the parity

Mar 30, 2018 Page 289 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller error checking mechanism is dynamic operating. As parity error occured, the PERRIF (SYS_SRAM_STATUS[0]) will be asserted to 1 and the SYS_SRAM_ERRADDR register wi ll recode the address with parity error. Chip will enter interrupt when SRAM parity error occurred if PERRIEN (SYS_SRAM_INTCTL[0]) is set to 1. When SRAM parity error occured, chip will stop detecting SRAM parity error until user writes 1 to clear the PERRIF(SYS_SRAM_STATUS[0]) bit.

6.2.8 Bus Matrix

The M480 series supports Bus Matrix to manage the access arbitration between masters. The access arbitration can be selected by INTACTEN (SYS_AHBMCTL[0]) to use round-robin algorithm or set Cortex® -M4 CPU as the highest bus priority. EMC HSUSBH USBH Crypto SDIO0 M4-SBUS M4-IBUS M4-DBUS FLASH SRAM1 (32K) SRAM2 (96K) APB1 APB2 EBI AHB (ctrl) PDMA S0 S1 S2 S3 S4 S5 S6 SPIM SPIM DMA HSUSBD SDIO1 SRAM3 (32K) Figure 6.2-11 NuMicro® M480 Bus Matrix Diagram

6.2.9 HIRC Auto Trim

This chip supports auto-trim function: the HIRC trim (12 MHz RC oscillator), according to the accurate LXT (32.768 kHz crystal oscillator) or USB SOF (Start -Of-Frame), automatically gets accurate HIRC output frequency, 0.25 % deviation within all temperature ranges. For instance, the system needs an accurate 12 MHz clock . In such case, if neither using use PLL as the system clock source nor soldering 32.768 kHz crystal in system, user has to set REFCK SEL (SYS_IRCTCTL[10] reference clock selection) to “1”, set FREQSEL (SYS_IRCTCTL[ 1:0] trim frequency selection) to “10”, and the auto-trim function will be enabled. Interrupt status bit FREQLOCK (SYS_IRCTISTS[8] HIRC frequency lock status) “ 1” indicates the HIRC output frequency is accurate within 0.25% deviation.

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6.2.10 System Timer (SysTick)

The Cortex® -M4 includes an integrated system timer, SysTick, which provides a simple, 24 -bit clear- on-write, decrementing, wrap -on-zero counter with a flexible control mechanism. The counter can be used as a Real Time Operating System (RTOS) tick timer or as a simple counter. When system timer is enabled, it will count down from the value in the SysTick Current Value Register (SYST_VAL) to 0, and reload (wrap) to the value in the SysTick Reload Value Register (SYST_LOAD) on the next clock cycle, and then decrement on subsequent clocks. When the counter transitions to 0, the COUNTFLAG status bit is set. The COUNTFLAG bit clears on reads. The SYST_VAL value is UNKNOWN on reset. Software should write to the register to clea r it to 0 before enabling the feature. This ensures the timer will count from the SYST_ LOAD value rather than an arbitrary value when it is enabled. If the SYST_LOAD is 0, the timer will be maintained with a current value of 0 after it is reloaded with this value. This mechanism can be used to disable the feature independently from the timer enable bit. For more detailed information, please refer to the “ARM ® Cortex® -M4 Technical Reference Manual” and “ARM® v6-M Architecture Reference Manual”.

6.2.11 Nested Vectored Interrupt Controller (NVIC)

The NVIC and the processor core interface are closely coupled to enable low latency interrupt processing and efficient processing of late arriving interrupts. The NVIC maintains knowledge of the stacked, or nested, interrupts to enable tail-chaining of interrupts. You can only fully access the NVIC from privileged mode, but you can cause interrupts to enter a pending state in user mode if you enable the Configuration and Control Register. Any other user mode access cause s a bus fault. You can access all NVIC registers using byte, halfword, and word accesses unless otherwise stated. NVIC registers are located within the SCS (System Control Space). All NVIC registers and system debug registers are little-endian regardless of the endianness state of the processor. The NVIC supports:  An implementation-defined number of interrupts, in the range 1-240 interrupts.  A programmable priority level of 0 -16 for each interrupt; a higher level corresponds to a lower priority, so level 0 is the highest interrupt priority.  Level and pulse detection of interrupt signals.  Dynamic reprioritization of interrupts.  Grouping of priority values into group priority and subpriority fields.  Interrupt tail-chaining.  An external Non Maskable Interrupt (NMI)  WIC with Ultra-low Power Sleep mode support The processor automatically stacks its state on exception entry and unstacks this state on exception exit, with no instruction overhead. This provides low latency exception handling.

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6.3 Clock Controller

6.3.1 Overview

The clock controller generates clocks for the whole chip, including system clocks and all peripheral clocks. The clock controller also implements the power control function with the individually clock ON/OFF control, clock source selection and a clock d ivider. The chip will not enter Power-down mode until CPU sets the Power-down enable bit PDEN(CLK_PWRCTL[7]) and Cortex® -M4 core executes the WFI instruction. After that, chip enters Power-down mode and wait for wake -up interrupt source triggered to leave Power-down mode. In Power-down mode, the clock controller turns off the 4~24 MHz external high speed crystal (HXT) and 12 MHz internal high speed RC oscillator (HIRC) to reduce the overall system power consumption. Figure 6.3-1 shows the clock generator and the overview of the clock source control.

Mar 30, 2018 Page 292 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller CLK_PLLCTL[19] HIRC 12MHz HXT 4~24MHz PLL FOUT 111 011 010 001 HXT LXT HXT HCLK HIRC 000 CLK_CLKSEL0[5:3] SysTick RTC WDT CPULXT 32.768 kHz LIRC 10 kHz 011 010 001 PLLFOUT LXT HXT LIRC 000 CLK_CLKSEL0[2:0] SYST_CTRL[2] CPUCLK 1/(HCLKDIV+1) LIRC LIRC 11 CLK_CLKSEL1[1:0] HCLK 1/2048 HIRC HXT 01LXT 111HIRC 0LXT CLK_CLKSEL3[8] EADC1/(EADCDIV+1)PCLK1 WWDT CLK_CLKSEL1[31:30] HCLK 1/2048 /1,/2,/4,/8,/16 USBH HSUSBH HSUSBD SPIM CRYP SD1 SD0 PDMA FMC EBI CRC PCLK0 EPWM0 OPA I2S I2C2 I2C0 ECAP0 CAN0 BPWM0 UR0 TMR1 TMR0 QSPI0 SC2 SC0 QEI0 USCI0 USBD UR4 UR2 WDG SPI1 SPI3 EMC Ethernet1/(EMACDIV+1) REFCLKMDCCLK 1/20 EMC RX_CLK TX_CLKHCLK PLLFOUT LIRC HCLK HXT HIRC PLLFOUT CLK_CLKSEL0[21:20] 1/(SDH0DIV+1) 1/(SDH1DIV+1) SD0 SD1 CLK_CLKSEL0[23:22] CLK_CLKSEL1[29:28] HCLK HXT HIRC LXT /2(CLK_CLKOCTL [3:0]+1) CLKO DIV1EN (CLK_CLKOCTL[5]) CLK1HZEN (CLK_CLKOCTL[6])

1 Hz clock from RTC0

RTCSEL(CLK_CLKSEL3[8]) /32768 CLK_CLKSEL2[3:2] CLK_CLKSEL2[7:6] CLK_CLKSEL2[13:12] PCLK0 HXT HIRC PLLFOUT 1/(QSPI0_CLKDIV[8:0]+1) 1/(SPI1_CLKDIV[8:0]+1) 1/(SPI3_CLKDIV[8:0]+1) QSPI0 SPI1 SPI3 CLK_CLKSEL2[5:4] CLK_CLKSEL2[11:10] PCLK1 HXT HIRC PLLFOUT 1/(SPI0_CLKDIV[8:0]+1) 1/(SPI2_CLKDIV[8:0]+1) SPI0 SPI2 EPWM 0 0PLLFOUT PCLK0 CLK_CLKSEL2[0] CLK_CLKSEL2[8] BPWM 0 EPWM 1 0PLLFOUT PCLK1 CLK_CLKSEL2[1] CLK_CLKSEL2[9] BPWM 1 SC0PCLK0 HXT HIRC PLLFOUT CLK_CLKSEL3[1:0] CLK_CLKSEL3[5:4] 1/(SC0DIV+1) 1/(SC2DIV+1) SC2 SC1 PCLK0 HXT HIRC PLLFOUT CLK_CLKSEL3[3:2] 1/(SC1DIV+1) I2S PCLK0 HXT HIRC PLLFOUT CLK_CLKSEL3[17:16] 111 010 001 000 PCLK0 LXT HXT HIRC CLK_CLKSEL1 [10:8] CLK_CLKSEL1[14:12] 101LIRC 011TM0/TM1 TMR0 TMR1 111 010 001 000 PCLK1 LXT HXT HIRC 101LIRC 011TM2/TM3 TMR2 TMR3 CLK_CLKSEL1 [18:16] CLK_CLKSEL1[22:20] HCLK SRAM PCLK1 OTG I2C1 ECAP1 DAC CAN1 BPWM1 EADC ACMP UR3 UR1 TMR3 RTC QEI1 EPWM1 HSOTG SPI0 USCI1 UR5 SC1 TMR2 SPI2 /1,/2,/4,/8,/16 UART0LXT HXT HIRC PLLFOUT CLK_CLKSEL1[25:24] CLK_CLKSEL1[27:26] CLK_CLKSEL3[25:24] CLK_CLKSEL3[27:26] CLK_CLKSEL3[29:28] CLK_CLKSEL3[31:30] 1/(UART0DIV+1) 1/(UART1DIV+1) 1/(UART2DIV+1) 1/(UART3DIV+1) 1/(UART4DIV+1) 1/(UART5DIV+1) UART1 UART2 UART3 UART4 UART5 USB1.1 Host Controller USB2.0 OTG Controller USB2.0 Device Controller USB1.1 Device Controller USB2.0 OTG PHY PLLFOUT USB1.1 OTG Controller USB2.0 Host Controller 30MHz USB1.1 OTG PHY 48MHz/(USBDIV + 1) HXT Figure 6.3-1 Clock Generator Global View Diagram

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6.3.2 Clock Generator

The clock generator consists of 5 clock sources, which are listed below:  32.768 kHz external low speed crystal oscillator (LXT)  4~24 MHz external high speed crystal oscillator (HXT)  Programmable PLL output clock frequency (PLLFOUT), PLL source can be selected from external 4~24 MHz external high speed crystal (HXT) or 12 MHz internal high speed oscillator (HIRC)  12 MHz internal high speed RC oscillator (HIRC)  10 kHz internal low speed RC oscillator (LIRC) XT1_OUT External 4~24 MHz Crystal (HXT) HXTEN (CLK_PWRCTL[0]) XT1_IN Internal 12 MHz Oscillator (HIRC) HIRCEN (CLK_PWRCTL[2]) PLL PLLSRC (CLK_PLLCTL[19]) PLL FOUT X32_OUT External 32.768 kHz Crystal (LXT) LXT LXTEN (CLK_PWRCTL[1]) X32_IN Internal 10 kHz Oscillator (LIRC) LIRCEN (CLK_PWRCTL[3]) HXT HIRC LIRC Figure 6.3-2 Clock Generator Block Diagram

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6.3.3 System Clock and SysTick Clock

The system clock has 5 clock sources, which were generated from clock generator block. The clock source switch depends on the register HCLKSEL (CLK_CLKSEL0[2:0]). The block diagram is show n in Figure 6.3-3. 011 010 001 PLLFOUT LXT HXT LIRC HCLKSEL (CLK_CLKSEL0[2:0]) HIRC 000 1/(HCLK_N+1) HCLKDIV (CLK_CLKDIV0[3:0]) CPU in Power Down Mode CPU AHB APB1 CPUCLK HCLK PCLK1 111 1/(HCLK_N+1)1/(HCLKDIV+1) APB0PCLK0 Figure 6.3-3 System Clock Block Diagrams There are two clock fail detectors to observe HXT and LXT clock source and they have individual enable and interrupt control. When HXT detector is enabled, the HIRC clock is enabled automatically. When LXT detector is enabled, the LIRC clock is enabled automatically. When HXT clock detector is enabled, the system clock will auto switch to HIRC if HXT clock stop being detected on the following condition: system clock source comes from HXT or system clock source comes from PLL with HXT as the input of PLL. If HXT clock stop condition is detected, the HXTFIF (CLK_CLKDSTS[0]) is set to 1 and chip will ent er interrupt if HXTFIE (CLK_CLKDCTL[5]) is set to 1. User can trying to recover HXT by disable HXT and enable HXT again to check if the clock stable bit is set to 1 or not. If HXT clock stable bit is set to 1, it means HXT is recover to oscillate after re-enable action and user can switch system clock to HXT again. Figure 6.3-4 shows the HXT clock stops detection and system clock switches to HIRC procedure.

Mar 30, 2018 Page 295 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Set HXTFDEN To enable HXT clock detector HXTFIF = 1? System clock source = “HXT” or “PLL with HXT” ? YES System clock keep original clockNO YES Switch system clock to HIRC NO Figure 6.3-4 HXT Stop Protect Procedure The clock source of SysTick in Cortex ® -M4 core can use CPU clock or external clock (SYST_CTRL[2]). If using external clock, the SysTick clock (STCLK) has 5 clock sources. The clock source switch depends on the setting of the register STCLKSEL (CLK_CLKSEL0[5:3]). The block diagram is shown in Figure 6.3-5. 111 011 010 001 HXT LXT HXT HCLK STCLKSEL (CLK_CLKSEL0[5:3]) STCLK HIRC 000 Figure 6.3-5 SysTick Clock Control Block Diagram

6.3.4 Peripherals Clock

Each peripheral clock has its own clock source selection. Refer to the CLK_CLKSEL1, CLK_CLKSEL2 and CLK_CLKSEL3 register.

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6.3.5 Power-down Mode Clock

When entering Power-down mode, system clocks, some clock sources and some peripheral clocks are disabled. Some clock sources and peripherals clock are still active in Power-down mode. For theses clocks, which still keep active, are listed below:  Clock Generator – 10 kHz internal low speed RC oscillator (LIRC) clock – 32.768 kHz external low speed crystal oscillator (LXT) clock  Peripherals Clock (When the modules adopt LXT or LIRC as clock source)

6.3.6 Clock Output

This device is equipped with a power-of-2 frequency divider which is composed of 16 chained divide- by-2 shift registers. One of the 16 shift register output s selected by a sixteen to one multiplexer is reflected to CLKO function pin. Therefore there are 16 options of power -of-2 divided clocks with the frequency from Fin/21 to Fin/216 where Fin is input clock frequency to the clock divider. The output formula is Fout = Fin/2(N+1), where Fin is the input clock frequency, F out is the clock divider output frequency and N is the 4-bit value in FREQSEL (CLK_CLKOCTL[3:0]). When writing 1 to CLKOEN (CLK_CLKOCTL[4]), the chained counter starts to count. When writ ing 0 to CLKOEN (CLK_CLKOCTL[4]), the chained counter continuously runs till divided clock reaches low state and stays in low state. 0000 0001 1110 1111 16 to 1 MUX FREQSEL (CLK_CLKOCTL[3:0]) CLKO 16 chained divide-by-2 counter CLKOEN (CLK_CLKOCTL[4]) Enable divide-by-2 counter DIV1EN (CLK_CLKOCTL[5]) CLK1HZEN (CLK_CLKOCTL[6]) RTCSEL(CLK_CLKSEL3[8]) /32768 HCLK LXT HXT HIRC CLKOSEL (CLK_CLKSEL1[29:28]) Figure 6.3-6 Clock Output Block Diagram

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6.3.7 USB Clock Source

The clock sources of USB 1.0 and 2.0 systems are generated from USB2.0 PHY clock or programmable PLL output. The generated clocks are shown in Figure 6.3-7. USB1.1 Host Controller USB2.0 OTG Controller USB2.0 Device Controller USB1.1 Device Controller USB2.0 OTG PHY PLLFOUT USB1.1 OTG Controller USB2.0 Host Controller 30MHz USB1.1 OTG PHY 48MHz/(USBDIV + 1) HXT Figure 6.3-7 USB Clock Source

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6.4 Flash Memeory Controller (FMC)

6.4.1 Overview

The FMC is equipped with dual -bank on-chip embedded Flash (BANK0 and BANK1) for application and configurable Data Flash to store some application dependent data. Both BANK0 and BANK1 have 64/128/256 Kbytes space. Thus, the total size of application rom (AP ROM) is 128K/256K/512K. A User Configuration block provides for system initiation in BANK0. A 4 Kbytes loader ROM (LDROM) is used for In -System-Programming (ISP) function in BANK0. A 4 Kbytes security protection ROM (SPROM) can conceal user program. A 2 Kbytes one-time-program ROM (OTP) is used for recording one-time-program data in BANK1. A 32K Boot Loader consists of native ISP functions. A 4KB cache with zero wait cycle is used to improve Flash access performance. This chip also supports In - Application-Programming (IAP) function. User switches the code executing without chip reset after the embedded Flash is updated.

6.4.2 Features

 Supports dual-bank Flash macro for safe firmware upgrade  Supports 128/256/512 Kbytes application ROM (APROM)  Supports 4 Kbytes loader ROM (LDROM)  Supports 4 Kbytes security protection ROM (SPROM) to conceal user program  Supports Data Flash with configurable memory size  Supports 16 bytes User Configuration block to control system initiation  Supports 2 Kbytes one-time-program ROM (OTP)  Supports 4 Kbytes page erase for all embedded Flash  Supports Boot Loader with native In-System-Programming (ISP) functions  Supports Security Key protection function for APROM, LDROM, SPROM, User Configuration block and KPROM protection  Supports 32-bit/64-bit and multi-word Flash programming function  Supports fast Flash programming verification function  Supports CRC32 checksum calculation function  Supports Flash all one verification function  Supports In-System-Programming (ISP) / In-Application-Programming (IAP) to update embedded Flash memory  Supports cache memory to improve Flash access performance and reduce power consumption  Supports auto-tuning Flash access cycle function to optimize the Flash access performance

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6.5 General Purpose I/O (GPIO)

6.5.1 Overview

This chip has up to 118 General Purpose I/O pins to be shared with other function pins depending on the chip configuration. These 118 pins are arranged in 8 ports named as PA, PB, PC, PD, PE, PF, PG and PH. PA, PB, PE and PG has 16 pins on port. PC, PD has 15 pins on port. PF, PH has 12 pins on port. Each of the 118 pins is independent and has the corresponding register bits to control the pin mode function and data. The I/O type of each of I/O pins can be configured by software individually as Input, P ush-pull output, Open-drain output or Quasi -bidirectional mode. After the chip is reset, the I/O mode of all pins are depending on CIOINI (CONFIG0[10]).

6.5.2 Features

 Four I/O modes: – Quasi-bidirectional mode – Push-Pull Output mode – Open-Drain Output mode – Input only with high impendence mode  TTL/Schmitt trigger input selectable  I/O pin can be configured as interrupt source with edge/level setting  Supports High Drive and High Slew Rate I/O mode  Configurable default I/O mode of all pins after reset by CIOINI (CONFIG0[10]) setting – CIOINI = 0, all GPIO pins in Quasi-bidirectional mode after chip reset – CIOINI = 1, all GPIO pins in input mode after chip reset  I/O pin internal pull-up resistor enabled only in Quasi-bidirectional I/O mode  Enabling the pin interrupt function will also enable the wake-up function

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6.6 PDMA Controller (PDMA)

6.6.1 Overview

The peripheral direct memory access (PDMA) controller is used to provide high -speed data transfer. The PDMA controller can transfer data from one address to another without CPU intervention. This has the benefit of reducing the workload of CPU and keeps CPU resources free for other applications. The PDMA controller has a total of 1 6 channels and each channel can perform transfer between memory and peripherals or between memory and memory.

6.6.2 Features

 Supports 16 independently configurable channels  Selectable 2 level of priority (fixed priority or round-robin priority)  Supports transfer data width of 8, 16, and 32 bits  Supports source and destination address increment size can be byte, half-word, word or no increment  Supports software and SPI, UART, DAC, ADC and PWM request  Supports Scatter-Gather mode to perform sophisticated transfer through the use of the descriptor link list table  Supports single and burst transfer type  Supports time-out function on channel 0 and channel1  Supports stride function from channel 0 to channel 5

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6.7 Timer Controller (TMR)

6.7.1 Overview

The timer controller includes four 32 -bit timers, Timer0 ~ Timer3, allowing user to easily implement a timer control for applications. The timer can perform functions, such as frequency measurement, delay timing, clock generation, and event counting by external input pins, and interval measurement by external capture pins. The timer controller also provides four PWM generators . Each PWM generator supports two PWM output channels in independent mode and complementary mode. The output state of PWM output pin can be control by pin mask, polarity and break control, and dead-time generator.

6.7.2 Features

6.7.2.1 Timer Function Features

 Four sets of 32-bit timers, each timer having one 24-bit up counter and one 8-bit prescale counter  Independent clock source for each timer  Provides one-shot, periodic, toggle-output and continuous counting operation modes  24-bit up counter value is readable through CNT (TIMERx_CNT[23:0])  Supports event counting function  24-bit capture value is readable through CAPDAT (TIMERx_CAP[23:0])  Supports external capture pin event for interval measurement  Supports external capture pin event to reset 24-bit up counter  Supports chip wake-up from Idle/Power-down mode if a timer interrupt signal is generated  Support Timer0 ~ Timer3 time-out interrupt signal or capture interrupt signal to trigger EPWM, EADC, DAC and PDMA function  Supports internal capture triggered while internal ACMP output signal transition  Supports Inter-Timer trigger mode  Supports event counting source from internal USB SOF signal

6.7.2.2 PWM Function Features

 Supports maximum clock frequency up to maximum PCLK  Supports independent mode for PWM generator with two output channels  Supports complementary mode for PWM generator with paired PWM output channel – 12-bit dead-time insertion with 12-bit prescale  Supports 12-bit prescale from 1 to 4096  Supports 16-bit PWM counter – Up, down and up-down count operation type – One-shot or auto-reload counter operation mode  Supports mask function and tri-state enable for each PWM output pin  Supports brake function – Brake source from pin, analog comparator and system safety events (clock failed,

Mar 30, 2018 Page 302 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Brown-out detection, SRAM parity error and CPU lockup) – Brake pin noise filter control for brake source – Edge detect brake source to control brake state until brake status cleared – Level detect brake source to auto recover function after brake condition removed  Supports interrupt on the following events: – PWM zero point, period point, up-count compared or down-count compared point events – Brake condition happened  Supports trigger EADC on the following events: – PWM zero point, period, zero or period point, up-count compared or down-count compared point events

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6.8 Watchdog Timer (WDT)

6.8.1 Overview

The Watchdog Timer (WDT) is used to perform a system reset when system runs i nto an unknown state. This prevents system from hanging for an infinite period of time. Besides, this Watchdog Timer supports the function to wake up system from Idle/Power-down mode.

6.8.2 Features

 18-bit free running up counter for WDT time-out interval  Selectable time-out interval (24 ~ 218) and the time-out interval is 1.6 ms ~ 26.214 s if WDT_CLK = 10 kHz.  System kept in reset state for a period of (1 / WDT_CLK) * 63  Supports selectable WDT reset delay period, including 1026、130、18 or 3 WDT_CLK reset delay period  Supports to force WDT enabled after chip powered on or reset by setting CWDTEN[2:0] in Config0 register  Supports WDT time-out wake-up function only if WDT clock source is selected as 10 kHz or LXT.

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6.9 Window Watchdog Timer (WWDT)

6.9.1 Overview

The Window Watchdog Timer (WWDT) is used to perform a system reset within a specified window period to prevent software run to uncontrollable status by any unpredictable condition.

6.9.2 Features

 6-bit down counter value (CNTDAT, WWDT_CNT[5:0]) and 6-bit compare value (CMPDAT, WWDT_CTL[21:16]) to make the WWDT time-out window period flexible  Supports 4-bit value (PSCSEL, WWDT_CTL[11:8]) to programmable maximum 11-bit prescale counter period of WWDT counter  WWDT counter suspends in Idle/Power-down mode

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6.10 Real Time Clock (RTC)

6.10.1 Overview

The Real Time Clock (RTC) controller provides the real time and calendar message. The RTC offers programmable time tick and alarm match interrupts. The data format of time and calendar messages are expressed in BCD format. A digital frequency compensation feature is available to compensate external crystal oscillator frequency accuracy.

6.10.2 Features

 Supports real time counter in RTC_TIME (hour, minute, second) and calendar counter in RTC_CAL (year, month, day) for RTC time and calendar check.  Supports alarm time (hour, minute, second) and calendar (year, month, day) settings in RTC_TALM and RTC_CALM.  Supports alarm time (hour, minute, second) and calendar (year, month, day) mask enable in RTC_TAMSK and RTC_CAMSK.  Selectable 12-hour or 24-hour time scale in RTC_CLKFMT register.  Supports Leap Year indication in RTC_LEAPYEAR register.  Supports Day of the Week counter in RTC_WEEKDAY register.  Frequency of RTC clock source compensate by RTC_FREQADJ register.  All time and calendar message expressed in BCD format.  Supports periodic RTC Time Tick interrupt with 8 period interval options 1/128, 1/64,  Supports RTC Time Tick and Alarm Match interrupt.  Supports 1 Hz clock output.  Supports chip wake-up from Idle or Power-down mode while a RTC interrupt signal is generated.  Supports Daylight Saving Time software control in RTC_DSTCTL.  Supports up 3 pairs dynamic loop tamper pin or 6 individual tamper pin.  Supports 80 bytes spare registers and tamper pins detection to clear the content of these spare registers.

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6.11 EPWM Generator and Capture Timer (EPWM)

6.11.1 Overview

The chip provides two EPWM generators － EPWM0 and EPWM1. Each EPWM supports 6 channels of EPWM output or input capture. There is a 12 -bit prescaler to support flexible clock to the 16-bit EPWM counter with 16 -bit comparator. The EPWM counter supports up, down and up -down counter types. EPWM uses comparator compared with counter to generate events. These events use to generate EPWM pulse, interrupt and trigger signal for EADC/DAC to start conversion. The EPWM generator supports two standard EPWM output modes: Independent mode and Complementary mode, they have difference architecture. There are two output functions based on standard output modes: Group function and Synchronous function . Group function can be enabled under Independent mode or complementary mode. Synchronous function only enabled under complementary mode. Complementary mode has two comparators to generate various EPWM pulse with 12 -bit dead -time generator and another free trigger comparator to generate trigger signal for EADC. For EPWM output control unit, it supports polarity output, independent pin mask and brake functions. The EPWM generator also supports input capture function. It supports latch EPWM counter value to corresponding register when input channel has a rising transition, falling transition or both transition is happened. Capture function also support PDMA to transfer captured data to memory.

6.11.2 Features

6.11.2.1 EPWM Function Features

 Supports maximum clock frequency up to maximum PLL frequency  Supports up to two EPWM modules, each module provides 6 output channels  Supports independent mode for EPWM output/Capture input channel  Supports complementary mode for 3 complementary paired EPWM output channel – Dead-time insertion with 12-bit resolution – Synchronous function for phase control – Two compared values during one period  Supports 12-bit prescaler from 1 to 4096  Supports 16-bit resolution EPWM counter Up, down and up/down counter operation type  Supports one-shot or auto-reload counter operation mode  Supports group function  Supports synchronous function  Supports mask function and tri-state enable for each EPWM pin  Supports brake function – Brake source from pin, analog comparator and system safety events (clock failed, SRAM parity error, Brown-out detection and CPU lockup). – Noise filter for brake source from pin – Leading edge blanking (LEB) function for brake source from analog comparator – Edge detect brake source to control brake state until brake interrupt cleared – Level detect brake source to auto recover function after brake condition removed

Mar 30, 2018 Page 307 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller  Supports interrupt on the following events: – EPWM counter matches 0, period value or compared value – Brake condition happened  Supports trigger EADC/DAC on the following events: – EPWM counter matches 0, period value or compared value – EPWM counter match free trigger comparator compared value (only for EADC)

6.11.2.2 Capture Function Features

 Supports up to 12 capture input channels with 16-bit resolution  Supports rising or falling capture condition  Supports input rising/falling capture interrupt  Supports rising/falling capture with counter reload option  Supports PDMA transfer function for EPWM all channels

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6.12 Basic PWM Generator and Capture Timer (BPWM)

6.12.1 Overview

The chip provides two BPWM generators － BPWM0 and BPWM1. Each BPWM supports 6 channels of BPWM output or input capture. There is a 12 -bit prescaler to support flexible clock to the 16 -bit BPWM counter with 16 -bit comparator. The BPWM counter supports up, down and up -down counter types, all 6 channels share one counter . BPWM uses the comparator compared with counter to generate events. These events are used to generate BPWM pulse, interrupt and trigger signal for EADC to start conversion. For BPWM output control unit, it supports polarity output, independent pin mask and tri-state output enable. The BPWM generator also supports input capture function to latch BPWM counter value to corresponding register when input channel has a rising transition, f alling transition or both transition is happened.

6.12.2 Features

6.12.2.1 BPWM Function Features

 Supports maximum clock frequency up to maximum PLL frequency.  Supports up to two BPWM modules; each module provides 6 output channels  Supports independent mode for BPWM output/Capture input channel  Supports 12-bit prescalar from 1 to 4096  Supports 16-bit resolution BPWM counter; each module provides 1 BPWM counter – Up, down and up/down counter operation type  Supports mask function and tri-state enable for each BPWM pin  Supports interrupt in the following events: – BPWM counter matches 0, period value or compared value  Supports trigger EADC in the following events: – BPWM counter matches 0, period value or compared value

6.12.2.2 Capture Function Features

 Supports up to 12 capture input channels with 16-bit resolution  Supports rising or falling capture condition  Supports input rising/falling capture interrupt  Supports rising/falling capture with counter reload option

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6.13 Quadrature Encoder Interface (QEI)

6.13.1 Overview

There are two QEI controllers in this device. The Quadrature Encoder Interface (QEI) decodes speed of rotation and motion sensor information. It can be used in any application that uses a quadrature encoder for feedback.

6.13.2 Features

6.13.2.1 Quadrature Encoder Interface (QEI) Features

 Up to two QEI controllers, QEI0 and QEI1.  Two QEI phase inputs, QEA and QEB; One Index input.  A 32-bit up/down Quadrature Encoder Pulse Counter (QEI_CNT)  A 32-bit software-latch Quadrature Encoder Pulse Counter Hold Register (QEI_CNTHOLD)  A 32-bit Quadrature Encoder Pulse Counter Index Latch Register (QEI_CNTLATCH)  A 32-bit Quadrature Encoder Pulse Counter Compare Register (QEI_CNTCMP) with a Pre-set Maximum Count Register (QEI_CNTMAX)  One QEI control register (QEI_CTL) and one QEI Status Register (QEI_STATUS)  Four Quadrature encoder pulse counter operation modes – Support x4 free-counting mode – Support x2 free-counting mode – Support x4 compare-counting mode – Support x2 compare-counting mode  Encoder Pulse Width measurement mode  Input frequency of QEA/QEB/IDX without noise filter must lower than PCLK/4  Input frequency of QEA/QEB/IDX with noise filter must lower than Noise Filter Clk/8

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6.14 Enhanced Input Capture Timer (ECAP)

6.14.1 Overview

This device provides up to two units of Input Capture Timer/Counter whose capture function can detect the digital edge -changed signal at channel inputs. Each unit has three input capture channels. The timer/counter is equipped with up counting, reload and compare-match capabilities.

6.14.2 Features

 Up to two Input Capture Timer/Counter units, CAP0 and CAP1.  Each unit has 3 input channels.  Each unit has its own interrupt vector.  Each input channel has its own capture counter hold register.  24-bit Input Capture up-counting timer/counter.  With noise filter in front end of input ports.  Edge detector with three options: – Rising edge detection – Falling edge detection – Both edge detection  Captured events reset and/or reload capture counter.  Supports compare-match function.

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6.15 UART Interface Controller (UART)

6.15.1 Overview

The chip provides six channels of Universal Asynchronous Receiver/Transmitters (UART). The UART controller performs Normal Speed UART and supports flow control function. The UART controller performs a serial -to-parallel conversion on data received from the peripheral and a parallel -to-serial conversion on data transmitted from the CPU. Each UART controller channel supports ten types of interrupts. The UART controller also supports IrDA SIR, LIN and RS -485 function modes and auto - baud rate measuring function.

6.15.2 Features

 Full-duplex asynchronous communications  Separates receive and transmit 16/16 bytes entry FIFO for data payloads  Supports hardware auto-flow control  Programmable receiver buffer trigger level  Supports programmable baud rate generator for each channel individually  Supports nCTS, incoming data, Received Data FIFO reached threshold and RS-485 Address Match (AAD mode) wake-up function  Supports 8-bit receiver buffer time-out detection function  Programmable transmitting data delay time between the last stop and the next start bit by setting DLY (UART_TOUT [15:8])  Supports Auto-Baud Rate measurement and baud rate compensation function – Support 9600 bps for UART_CLK is selected LXT.  Supports break error, frame error, parity error and receive/transmit buffer overflow detection function  Fully programmable serial-interface characteristics – Programmable number of data bit, 5-, 6-, 7-, 8- bit character – Programmable parity bit, even, odd, no parity or stick parity bit generation and detection – Programmable stop bit, 1, 1.5, or 2 stop bit generation  Supports IrDA SIR function mode – Supports for 3/16 bit duration for normal mode  Supports LIN function mode (Only UART0 /UART1 with LIN function) – Supports LIN master/slave mode – Supports programmable break generation function for transmitter – Supports break detection function for receiver  Supports RS-485 function mode – Supports RS-485 9-bit mode – Supports hardware or software enables to program nRTS pin to control RS-485 transmission direction  Supports PDMA transfer function

Mar 30, 2018 Page 312 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller UART Feature UART0/ UART1 UART2/ UART3/ UART4/ UART5 SC_UART USCI-UART FIFO 16 Bytes 16 Bytes 4 Bytes TX: 1byte RX: 2byte Auto Flow Control (CTS/RTS) √ √ - √ IrDA √ √ - - LIN √ - - - RS-485 Function Mode √ √ - √ nCTS Wake-up √ √ - √ Imcoming Data Wake-up √ √ - √ Received Data FIFO reached threshold Wake-up √ √ - - RS-485 Address Match (AAD mode) Wake-up √ √ - - Auto-Baud Rate Measurement √ √ - √ STOP Bit Length 1, 1.5, 2 bit 1, 1.5, 2 bit 1, 2 bit 1, 2 bit Word Length 5, 6, 7, 8 bits 5, 6, 7, 8 bits 5, 6, 7, 8 bits 6~13 bits Even / Odd Parity √ √ √ √ Stick Bit √ √ - - Note: √= Supported Table 6.15-1 NuMicro® M480 Series UART Features

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6.16 Ethernet MAC Controller (EMAC)

6.16.1 Overview

This chip provides an Ethernet MAC Controller (EMAC) for Network application. The Ethernet MAC controller consists of IEEE 802.3/Ethernet protocol engine with internal CAM function for recognizing Ethernet MAC addresses, Transmit -FIFO, Receive -FIFO, TX/RX state machine controller, time stamping engine for IEEE 1588, Magic Packet parsing engine and status controller. The EMAC supports both the MII and RMII (Reduced MII) interface to connect with external Ethernet PHY.

6.16.2 Features

 Supports IEEE Std. 802.3 CSMA/CD protocol  Supports Ethernet frame time stamping for IEEE Std. 1588 – 2002 protocol  Supports both half and full duplex for 10 Mbps or 100 Mbps operation  Supports both MII and RMII interface  Supports MII Management function to control external Ethernet PHY  Supports pause and remote pause function for flow control  Supports long frame (more than 1518 bytes) and short frame (less than 64 bytes) reception  Supports 16 entries CAM function for Ethernet MAC address recognition  Supports Magic Packet recognition to wake system up from Power-down mode  Supports 256 bytes transmit FIFO and 256 bytes receive FIFO  Supports DMA function

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6.17 Smart Card Host Interface (SC)

6.17.1 Overview

The Smart Card Interface controller (SC controller) is based on ISO/IEC 7816 -3 standard and fully compliant with PC/SC Specifications. It also provides status of card insertion/removal.

6.17.2 Features

 ISO 7816-3 T = 0, T = 1 compliant  EMV2000 compliant  Three ISO 7816-3 ports  Separates receive/transmit 4 byte entry FIFO for data payloads  Programmable transmission clock frequency  Programmable receiver buffer trigger level  Programmable guard time selection (11 ETU ~ 267 ETU)  One 24-bit timer and two 8-bit timers for Answer to Request (ATR) and waiting times processing  Supports auto direct / inverse convention function  Supports transmitter and receiver error retry and error number limiting function  Supports hardware activation sequence process, and the time between PWR on and CLK start is configurable  Supports hardware warm reset sequence process  Supports hardware deactivation sequence process  Supports hardware auto deactivation sequence when detected the card removal  Supports UART mode – Full duplex, asynchronous communications – Separates receiving / transmitting 4 bytes entry FIFO for data payloads – Supports programmable baud rate generator – Supports programmable receiver buffer trigger level – Programmable transmitting data delay time between the last stop bit leaving the TX- FIFO and the de-assertion by setting EGT (SCn_EGT[7:0]) – Programmable even, odd or no parity bit generation and detection – Programmable stop bit, 1- or 2- stop bit generation

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6.18 I2S Controller (I2S)

6.18.1 Overview

The I2S controller consists of I2S protocol to interface with external audio CODEC. Two 16-level depth FIFO for reading path and writing path respectively are capable of handling 8/16/24/32 bits audio data sizes. A PDMA controller handles the data movement between FIFO and memory.

6.18.2 Features

 Supports Master mode and Slave mode  Capable of handling 8, 16, 24 and 32 bits data sizes in each audio channel  Supports monaural and stereo audio data  Supports I2S protocols: Philips standard, MSB-justified, and LSB-justified data format  Supports PCM protocols: PCM standard, MSB-justified, and LSB-justified data format  PCM protocol supports TDM multi-channel transmission in one audio sample, and the number of data channel can be set as 2, 4, 6, or 8  Provides two 16-level FIFO data buffers, one for transmitting and the other for receiving  Generates interrupt requests when buffer levels cross a programmable boundary  Supports two PDMA requests, one for transmitting and the other for receiving

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6.19 Serial Peripheral Interface (SPI)

6.19.1 Overview

The Serial Peripheral Interface (SPI) applies to synchronous serial data communication and allows full duplex transfer. Devices communicate in Master/Slave mode with the 4-wire bi-direction interface. The M480 series contains up to four sets of SPI controllers performing a serial -to-parallel conversion on data received from a peripheral device, and a parallel -to-serial conversion on data transmit ted to a peripheral device. Each SPI controller can be configured as a master or a slave device and supports the PDMA function to access the data buffer . Each SPI controller also supports I2S mode to connect external audio CODEC.

6.19.2 Features

 SPI Mode – Up to four sets of SPI controllers – Supports Master or Slave mode operation – Master mode up to 100 MHz and Slave mode up to 100 MHz (when chip works at VDD = 2.7~3.6V) – Configurable bit length of a transaction word from 8 to 32-bit – Provides separate 4-level depth transmit and receive FIFO buffers – Supports MSB first or LSB first transfer sequence – Supports Byte Reorder function – Supports Byte or Word Suspend mode – Supports PDMA transfer – Supports one data channel half-duplex transfer – Supports receive-only mode  I2S Mode – Supports Master or Slave – Capable of handling 8-, 16-, 24- and 32-bit word sizes – Each provides two 4-level FIFO data buffers, one for transmitting and the other for receiving – Supports monaural and stereo audio data – Supports PCM mode A, PCM mode B, I2S and MSB justified data format – Supports two PDMA requests, one for transmitting and the other for receiving QSPIx SPIx Dual/Quad I/O Mode V X Two-bit Transfer Mode V X FIFO Depth 8-level SPI mode 8~16 bits data length: 8-level Otherwise: 4-level Slave Time-out Function V X Slave 3-Wired Mode V X

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6.20 Quad Serial Peripheral Interface (QSPI)

6.20.1 Overview

The Quad Serial Peripheral Interface ( QSPI) applies to synchronous serial data communication and allows full duplex transfer. Devices communicate in Master/Slave mode with the 4 -wire bi -direction interface. The M480 series contains one QSPI controller performing a serial -to-parallel conversion on data received from a peripheral device, and a parallel -to-serial conversion on data transmitted to a peripheral device. The QSPI controller supports 2 -bit Transfer mode to perform full -duplex 2-bit data transfer and also supports Dual and Quad I/O Transfer mode and the controller supports the PDMA function to access the data buffer.

6.20.2 Features

 Supports Master or Slave mode operation  Master mode up to 100 MHz and Slave mode up to 100 MHz (when chip works at VDD = 2.7~3.6V)  Supports 2-bit Transfer mode  Supports Dual and Quad I/O Transfer mode  Configurable bit length of a transaction word from 8 to 32-bit  Provides separate 8-level depth transmit and receive FIFO buffers  Supports MSB first or LSB first transfer sequence  Supports Byte Reorder function  Supports Byte or Word Suspend mode  Supports PDMA transfer  Supports 3-Wire, no slave selection signal, bi-direction interface  Supports one data channel half-duplex transfer  Supports receive-only mode

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6.21 SPI Synchronous Serial Interface Controller (SPI Master mode)

6.21.1 Overview

The SPI Synchronous serial Interface Controller for SPI master mode performs a serial -to-parallel conversion on data received from the peripheral, and a parallel -to-serial conversion on data received from MCU. This SPI controller can drive one external peripheral (External SPI Flash) and it is seen as the SPI master mode. It can generate an interrupt signa l when data transfer is finished and can be cleared by writing 1 to the interrupt flag. The active level of device/slave select signal can be chosen to low active or high active, which depends on the peripheral. Writing a divisor into the SPIM_CTL1 register can program the frequency of serial clock output to the peripheral. In SPI Flash controller, normal I/O mode contains four 32-bit transmit/receive buffers, and can provide 1 to 4 burst mode operation. The number of bits in each transaction can be 8, 16, 24, or 32; data can be transmitted/received up to four successive transactions in one transfer. By DMA write mode, user can move data from SRAM to external SPI Flash component. In DMA read mode, user can move data from external SPI Flash component to SRAM. In direct memory mapping mode (DMM mode), this SPI Flash controller will translate the AHB bus commands into SPI Flash operations without MCU setting related SPI Flash command. Therefore users can access external SPI Flash as a ROM module. In direct memory mapping mode with cache off mode, it will pre -fetch 4-word Flash data after a direct memory mapping access. when us ing direct memory mapping mode with cache on mode, it will use

32 Kbytes cache memory to reduce the number of accessing external SPI Flash component and the

performance of SPI Flash access can be improved. To improve the read operation of SPI Flash without increasing the serial clock frequency, this SPI Flash controller supports DTR/DDR (Double Transfer Rate/Double Data Rate) read command codes that support Standard/Dual/Quad SPI modes. The one byte command code is still latched into the device on the rising edge of the serial clock similar to all other SPI commands. Once a DTR/DDR instruction code is accepted by the device, the address input and data output will be latched on both rising and falling edges of the serial clock. In core coupled memory mode (CCM mode), the cache function is disabled by hardware automatically, and MCU can access this 32 Kbytes cache memory as general SRAM. For data protection, this SPI Flash controller supports cipher en cryption and decryption circuits to protect data which user places into external SPI Flash when DMA read/write mode and direct memory mapping mode are used.

6.21.2 Features

 Supports maximum 32M bytes SPI Flash size  Supports SPI master mode  Supports Direct Memory Mapping Mode and Normal I/O Mode  Supports 8/16/24/32 bits transaction for Normal I/O mode  Provides burst mode operation in Normal I/O mode, which can transmit/receive data up to four successive transactions in one transfer  Supports DMA mode read/write  Supports standard (1-bit), dual (2-bit), and quad (4-bit) I/O transfer mode  Supports Double Transfer Rate (DTR) / Double Data Rate (DDR) transfer mode  Supports 32 Kbytes cache memory  Supports 32 Kbytes Core Coupled Memory (CCM) when cache function disable  Supports Cipher encryption/decryption  One slave/device select line for external SPI Flash component

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6.22 I2C Serial Interface Controller (I2C)

6.22.1 Overview

I2C is a two-wire, bi-directional serial bus that provides a simple and efficient method of data exchange between devices. The I 2C standard is a true multi -master bus including collision detection and arbitration that prevents data corruption if two or more masters attempt to control the bus simultaneously. There are two sets of I2C controllers which support Power-down wake-up function.

6.22.2 Features

The I2C bus uses two wires (SDA and SCL) to transfer information between devices connected to the bus. The main features of the I2C bus include:  Supports up to three I2C ports  Master/Slave mode  Bidirectional data transfer between masters and slaves  Multi-master bus (no central master)  Supports Standard mode (100 kbps), Fast mode (400 kbps) and Fast mode plus (1 Mbps)  Arbitration between simultaneously transmitting masters without corruption of serial data on the bus  Serial clock synchronization allow devices with different bit rates to communicate via one serial bus  Serial clock synchronization used as a handshake mechanism to suspend and resume serial transfer  Built-in 14-bit time-out counter requesting the I2C interrupt if the I2C bus hangs up and timer-out counter overflows  Programmable clocks allow for versatile rate control  Supports 7-bit addressing and 10-bit addressing mode  Supports multiple address recognition ( four slave address with mask option)  Supports Power-down wake-up function  Supports PDMA with one buffer capability  Supports setup/hold time programmable  Supports Bus Management (SM/PM compatible) function

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6.23 USCI - Universal Serial Control Interface Controller (USCI)

6.23.1 Overview

The Universal Serial Contr ol Interface (USCI) is a flexible interface module covering several serial communication protocols. The user can configure this controller as UART, SPI, or I 2C functional protocol.

6.23.2 Features

The controller can be individually configured to match the applica tion needs. The following protocols are supported:  UART  SPI  I2C

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6.24 USCI – UART Mode

6.24.1 Overview

The asynchronous serial channel UART covers the reception and the transmission of asynchronous data frames. It performs a serial -to-parallel conversion on data received from the peripheral, and a parallel-to-serial conversion on data transmitted from the controller. The receiver and transmitter being independent, frames can start at different points in time for transmission and reception. The UART controller also provides auto flow control. There are two conditions to wake-up the system.

6.24.2 Features

 Supports one transmit buffer and two receive buffer for data payload  Supports hardware auto flow control function  Supports programmable baud-rate generator  Support 9-bit Data Transfer (Support 9-bit RS-485)  Baud rate detection possible by built-in capture event of baud rate generator  Supports PDMA capability  Supports Wake-up function (Data and nCTS Wakeup Only)

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6.25 USCI - SPI Mode

6.25.1 Overview

The SPI protocol of USCI controller a pplies to synchronous serial data communication and allows full duplex transfer. It supports both master and Slave operation mode with the 4 -wire bi -direction interface. SPI mode of USCI controller performs a serial-to-parallel conversion on data received from a peripheral device, and a parallel -to-serial conversion on data transmitted to a peripheral device. The SPI mode is selected by FUNMODE (USCI_CTL[2:0]) = 0x1 This SPI protocol can operate as master or Slave mode by setting the SLAVE (USCI_PROTCTL[0]) to communicate with the off -chip SPI Slave or master device. The application block diagrams in master and Slave mode are shown below. SPI Slave Device Master Transmit Data Master Receive Data Serial Bus Clock Slave Select SPI_MOSI (USCIx_DAT0) SPI_MISO (USCIx_DAT1) SPI_CLK (USCIx_CLK) SPI_SS (USCIx_CTL) SPI_MOSI SPI_MISO USCI SPI MasterUSCI SPI Master SPI_CLK SPI_SS Note: x = 0, 1 Figure 6.25-1 SPI Master Mode Application Block Diagram SPI Master Device Slave Receive Data Slave Transmit Data Serial Bus Clock Slave Select SPI_MOSI (USCIx_DAT0) SPI_MISO (USCIx_DAT1) SPI_CLK (USCIx_CLK) SPI_SS (USCIx_CTL) SPI_MOSI SPI_MISO USCI SPI SlaveUSCI SPI Slave SPI_CLK SPI_SS Note: x = 0, 1 Figure 6.25-2 SPI Slave Mode Application Block Diagram

6.25.2 Features

 Supports Master or Slave mode operation (the maximum frequency -- Master = fPCLK / 2, Slave < fPCLK / 5)  Configurable bit length of a transfer word from 4 to 16-bit  Supports one transmit buffer and two receive buffers for data payload  Supports MSB first or LSB first transfer sequence

Mar 30, 2018 Page 324 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller  Supports Word Suspend function  Supports PDMA transfer  Supports 3-wire, no slave select signal, bi-direction interface  Supports wake-up function by slave select signal in Slave mode  Supports one data channel half-duplex transfer

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6.26 USCI - I2C Mode

6.26.1 Overview

On I2C bus, data is transferred between a Master and a Slave. Data bits transfer on the SCL and SDA lines are synchronously on a byte-by-byte basis. Each data byte is 8-bit. There is one SCL clock pulse for each data bit with the MSB being transmitted first, and an acknowledge bit follows each transferred byte. Each bit is sampled during the high period of SCL; therefore, the SDA line may be changed only during the low period of SCL and must be held stable during the high period of SCL. A transition on the SDA line while SCL is high is interpreted as a command (START or STOP). Please refer to Figure 6.26-1 for more detailed I2C BUS Timing. tBUF STOP SDA SCL START tHD_STA tLOW tHD_DAT tHIGH tf tSU_DAT Repeated START tSU_STA tSU_STO STOP tr Figure 6.26-1 I2C Bus Timing The device’s on -chip I 2C provides the serial interface that meets the I 2C bus standard mode specification. The I 2C port handles byte transfers autonomously. The I 2C mod e is selected by FUNMODE (USCI_CTL [2:0]) = 100B. When enable this port, the USCI interfaces to the I 2C bus via two pins: SDA and SCL. When I/O pins are used as I2C ports, user must set the pins function to I2C in advance. Note: Pull-up resistor is needed for I 2C operation because the SDA and SCL are set to open -drain pins when USCI is selected to I2C operation mode .

6.26.2 Features

 Full master and slave device capability  Supports of 7-bit addressing, as well as 10-bit addressing  Communication in standard mode (100 kBit/s) or in fast mode (up to 400 kBit/s)  Supports multi-master bus  Supports one transmit buffer and two receive buffer for data payload  Supports 10-bit bus time-out capability  Supports bus monitor mode.  Supports Power down wake-up by data toggle or address match  Supports setup/hold time programmable  Supports multiple address recognition (two slave address with mask option)

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6.27 Controller Area Network (CAN)

6.27.1 Overview

The C_CAN consists of the CAN Core, Message RAM, Message H andler, Control Registers and Module Interface. The CAN Core performs communication according to the CAN protocol version 2.0 part A and B. The bit rate can be programmed to values up to 1MBit/s. For the connection to the physical layer, additional transceiver hardware is required. For communication on a CAN network, individual Message Objects are configured. The Message Objects and Identifier Masks for acceptance filtering of received messages are stored in the Message RAM. All functions concerning the han dling of messages are implemented in the Message Handler. These functions include acceptance filtering, the transfer of messages between the CAN Core and the Message RAM, and the handling of transmission requests as well as the generation of the module interrupt. The register set of the C_CAN can be accessed directly by the software through the module interface. These registers are used to control/configure the CAN Core and the Message Handler and to access the Message RAM.

6.27.2 Features

 Supports CAN protocol version 2.0 part A and B  Bit rates up to 1 MBit/s  32 Message Objects  Each Message Object has its own identifier mask  Programmable FIFO mode (concatenation of Message Objects)  Maskable interrupt  Disabled Automatic Re-transmission mode for Time Triggered CAN applications  Programmable loop-back mode for self-test operation  16-bit module interfaces to the AMBA APB bus  Supports wake-up function

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6.28 Secure Digital Host Controller (SDH)

6.28.1 Overview

The Secure Digital Host Controller (SD Host) has DMAC unit and SD unit. The DMAC unit provides a DMA (Direct Memory Access) function for SD to exchange data between system memory and shared buffer (128 bytes), and the SD unit controls the interface of SD/SDHC. The SDHOST controller can support SD/SDHC and cooperated with DMAC to provide a fast data transfer between system memory and cards.

6.28.2 Features

 AMBA AHB master/slave interface compatible, for data transfer and register read/write.  Supports single DMA channel.  Supports hardware Scatter-Gather function.  Using single 128 Bytes shared buffer for data exchange between system memory and cards.  Synchronous design for DMA with single clock domain, AHB bus clock (HCLK).  Interface with DMAC for register read/write and data transfer.  Supports SD/SDHC card.  Completely asynchronous design for Secure Digital with two clock domains, HCLK and Engine clock, note that frequency of HCLK should be higher than the frequency of peripheral clock.

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6.29 External Bus Interface (EBI)

6.29.1 Overview

This chip is equipped with an external bus interfac e (EBI) for external device use . To save the connections between an external device and a chip, EBI is operating at address bus and data bus multiplex mode. The EBI supports three chip selects that can connect three external devices with different timing setting requirements.

6.29.2 Features

 Supports up to three memory banks  Supports dedicated external chip select pin with polarity control for each bank  Supports accessible space up to 1 Mbytes for each bank, actually external addressable space is dependent on package pin out  Supports 8-/16-bit data width  Supports byte write in 16-bit data width mode  Supports Address/Data multiplexed Mode  Supports Timing parameters individual adjustment for each memory block  Supports LCD interface i80 mode  Supports PDMA mode  Supports variable external bus base clock (MCLK) which based on HCLK  Supports configurable idle cycle for different access condition: Idle of Write command finish (W2X) and Idle of Read-to-Read (R2R)  Supports address bus and data bus separate mode

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6.30.1 Overview

There is one set of USB 2.0 full -speed device controller and transceiver in this device. It is compliant with USB 2.0 full -speed device specification and support s control/bulk/interrupt/ isochronous transfer types. In this device controlle r, there are two main interfaces: the APB bus and USB bus which comes from the USB PHY transceiver. For the APB bus, the CPU can program control registers through it. There are 1KBytes internal SRAM as data buffer in this controller. For IN or OUT transfer , it is necessary to write data to SRAM or read data from SRAM through the APB interface or SIE. User needs to set the effective starting address of SRAM for each endpoint buffer through buffer segmentation register (USBD_BUFSEGx). There are 12 endpoints in this controller. Each of the endpoint can be configured as IN or OUT endpoint. All the operations including Control, Bulk, Interrupt and Isochronous transfer are implemented in this block. The block of “Endpoint Control” is also used to manage the data sequential synchronization, endpoint states, current start address, transaction status, and data buffer status for each endpoint. There are four different interrupt events in this controller. They are the no-event-wake-up, device plug- in or plug -out event, USB events, like IN ACK, OUT ACK etc, and BUS events, like suspend and resume, etc. Any event will cause an interrupt, and users just need to check the related event flags in interrupt event status register ( USBD_INTSTS) to acknowledge what kin d of interrupt occurring, and then check the related USB Endpoint Status Register ( USBD_EPSTS0 and USBD_EPSTS1 ) to acknowledge what kind of event occurring in this endpoint. A software -disconnect function is also supported for this USB controller. It is us ed to simulate the disconnection of this device from the host. If user enables SE0 bit (USBD_SE0), the USB controller will force the output of USB_D+ and USB_D- to level low and its function is disabled. After disable the SE0 bit, host will enumerate the USB device again. For more information on the Universal Serial Bus , please refer to Universal Serial Bus Specification Revision 1.1.

6.30.2 Features

 Compliant with USB 2.0 Full-Speed specification  Provides 1 interrupt vector with 4 different interrupt events (NEVWK, VBUSDET, USB and BUS)  Supports Control/Bulk/Interrupt/Isochronous transfer type  Supports suspend function when no bus activity existing for 3 ms  Supports 12 endpoints for configurable Control/Bulk/Interrupt/Isochronous transfer types and maximum 1 Kbyte buffer size  Provides remote wake-up capability

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6.31.1 Overview

The USB device controller interfaces the AHB bus and the UTMI bus. The USB controller contains both the AHB master interface and AHB slave interface. CPU programs the USB controller registers through the AHB slave interface. For IN or OUT transfer, the USB device controller needs to write data to memory or read data from memory through the AHB master interface. The USB device controller is complaint with USB 2.0 specification and it contains 12 configurable endpoints in addition to control endpoint. These endpoints could be configured to BULK, INTERRUPT or ISO. The USB device controller has a built-in DMA to relieve the load of CPU.

6.31.2 Features

 USB Specification reversion 2.0 compliant  Supports 12 configurable endpoints in addition to Control Endpoint  Each of the endpoints can be Isochronous, Bulk or Interrupt and either IN or OUT direction  Three different operation modes of an in -endpoint － Auto Validation mode, Manual Validation mode, Fly mode  Supports DMA operation  4092 Bytes Configurable RAM used as endpoint buffer  Supports Endpoint Maximum Packet Size up to 1024 bytes

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6.32.1 Overview

This chip is equipped with a USB 2.0 HS/FS H ost Controller (USBH) that supports Enhanced Host Controller Interface (EHCI) and Open Host Controller Interface (OpenHCI, OHCI) Specification, a register-level description of a host controller , to manage the devices and data transfer of Universal Serial Bus (USB). The USBH supports an integrated Root Hub with a USB port, a DMA for real -time data transfer between system memory and USB bus, port power control and port over current detection. The USBH is responsible for detecting the connect and disconnect of USB devices, managing data transfer, collecting status and activity of USB bus, providing power control and detecting over current of attached USB devices.

6.32.2 Features

 Compliant with Universal Serial Bus (USB) Specification Revision 2.0.  Supports Enhanced Host Controller Interface (EHCI) Specification Revision 1.0  Supports Open Host Controller Interface (OpenHCI) Specification Revision 1.0.  Supports high-speed (480Mbps), full-speed (12Mbps) and low-speed (1.5Mbps) USB devices.  Supports Control, Bulk, Interrupt, Isochronous and Split transfers.  Supports an integrated Root Hub.  Supports a port routing logic to route full/low speed device to OHCI controller.  Supports two USB host port shared with USB device (OTG function).  Supports port power control and port over current detection.  Supports DMA for real-time data transfer.

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6.33 USB On-The-Go (OTG)

6.33.1 Overview

The OTG controller interface s to USB PHY and USB controllers which consist of a USB 1.1 host controller and a USB 2.0 FS device controller. The OTG controller supports HNP and SRP protocols defined in the “On -The-Go and Embedded Host Supplement to the USB 2.0 Revision 2.0 Specification”. USB frame, including USB host, USB device, and OTG controller, can be configured as Host -only, Device-only, ID-dependent or OTG Device mode defined in USBROLE (SYS_USBPHY[1:0]). In Host- only mod e, USB frame acts as USB host. USB frame can support both full -speed and low -speed transfer. In Device -only mode, USB frame acts as USB device. USB frame only supports full-speed transfer. In ID-dependent mode, USB frame can be USB Host or USB device depending on USB_ID pin state. In OTG device mode, the role of USB frame depends on the definition of OTG specification. USB frame only supports full-speed transfer when OTG device acts as a peripheral.

6.33.2 Features

 Built-in USB PHY  Configurable to operate as: – Host-only – Device-only – ID-dependent: The role of USB frame is only dependent on USB_ID pin value--as USB Host (USB_ID pin is low) or USB Device (USB_ID pin is high). Not support HNP or SRP protocol. – OTG device: dependent on USB_ID pin status to be A-device (USB_ID pin is low) or B-device (USB_ID pin is high). Support HNP and SRP protocols.

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6.34 High Speed USB On-The-Go (HSOTG)

6.34.1 Overview

The HSOTG controller interfaces to USB PHY and USB controllers which consist of a USB 2.0 host controller and a USB 2.0 HS device controller. The OTG controller supports HNP and SRP protocols defined in the “On -The-Go and Embedded Host Supplement to the USB 2.0 Revision 1.3 Specification”. USB frame, including USB host, USB device, and OTG controller, can be configured as Host -only, Device-only, ID-dependent or OTG Device mode defined in HSUSBROLE (SYS_USBPHY[17:16]) . In Host-only mode, USB frame acts as USB host. USB frame can support high-speed, full-speed and low-speed transfer. In Device-only mode, USB frame acts as USB device. USB frame supports high- speed and full -speed transfer. In ID-dependent mode, USB frame can be USB Host or USB device depends on USB_ID pin state. In OTG device mode, the role of USB frame depends on the definition of OTG specification. USB frame supports high -speed and full-speed transfer when OTG device acts as a peripheral.

6.34.2 Features

 Built in USB PHY  Configurable to operate as: – Host-only – Device-only – ID-dependent: The role of USB frame is only dependent on USB_ID pin value--as USB Host (USB_ID pin is low) or USB Device (USB_ID pin is high). Not support HNP or SRP protocol. – OTG device: dependent on USB_ID pin status to be A-device (USB_ID pin is low) or B-device (USB_ID pin is high). Support HNP and SRP protocols.

6.34.3 Basic Configuration

The OTG peripheral clock can be enabled by HSOTGCKEN (CLK_APBCLK0[30]). The role of USB frame is determined by HSUSBROLE (SYS_USBPHY[17:16]). These two configurations are wri te- protection bits. Before writing to these bits, user must disable the register protection function. Refer to the description of SYS_REGLCTL register for details. USB_VBUS_EN and USB_VBUS_ST pin functions are configured in SYS_GPA_MFPL or SYS_GPC_MFPL registers.

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6.35 CRC Controller (CRC)

6.35.1 Overview

The Cyclic Redundancy Check (CRC) generator can perform CRC calculation with four common polynomials CRC-CCITT, CRC-8, CRC-16, and CRC-32 settings.

6.35.2 Features

 Supports four common polynomials CRC-CCITT, CRC-8, CRC-16, and CRC-32 – CRC-CCITT: X16 + X12 + X5 + 1 – CRC-8: X8 + X2 + X + 1 – CRC-16: X16 + X15 + X2 + 1 – CRC-32: X32 + X26 + X23 + X22 + X16 + X12 + X11 + X10 + X8 + X7 + X5 + X4 + X2 + X + 1  Programmable seed value  Supports programmable order reverse setting for input data and CRC checksum  Supports programmable 1’s complement setting for input data and CRC checksum  Supports 8/16/32-bit of data width – 8-bit write mode: 1-AHB clock cycle operation – 16-bit write mode: 2-AHB clock cycle operation – 32-bit write mode: 4-AHB clock cycle operation  Supports using PDMA to write data to perform CRC operation

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6.36 Cryptographic Accelerator (CRYPTO)

6.36.1 Overview

The Crypto (Cryptographic Accelerator) includes a secure pseudo random number generator (PRNG) core and supports AES, DES/TDES, SHA and HMAC algorithms. The PRNG core supports 64 bits, 128 bits, 192 bits, and 256 bits random number generation. The AES accelerator is an implementation fully compliant with the AES (Advance Encryption Standard) encryption and decryption algorithm. The AE S accelerator supports ECB, CBC, CFB, OFB, CTR, CBC-CS1, CBC-CS2, and CBC-CS3 mode. The DES/TDES accelerator is an implementation fully compliant with the DES and Triple DES encryption/decryption algorithm. The DES/TDES accelerator supports ECB, CBC, CFB, OFB, and CTR mode. The SHA accelerator is an implementation fully compliant with the SHA -160, SHA -224, SHA -256, SHA-384, and SHA-512 and corresponding HMAC algorithms. The ECC accelerator is an implementation fully compliant with elliptic curve cryptograph y by using polynomial basis in binary field and prime filed.

6.36.2 Features

 PRNG – Supports 64 bits, 128 bits, 192 bits, and 256 bits random number generation  AES – Supports FIPS NIST 197 – Supports SP800-38A and addendum – Supports 128, 192, and 256 bits key – Supports both encryption and decryption – Supports ECB, CBC, CFB, OFB, CTR, CBC-CS1, CBC-CS2, and CBC-CS3 mode – Supports key expander  DES – Supports FIPS 46-3 – Supports both encryption and decryption – Supports ECB, CBC, CFB, OFB, and CTR mode  TDES – Supports FIPS NIST 800-67 – Implemented according to the X9.52 standard – Supports two keys or three keys mode – Supports both encryption and decryption – Supports ECB, CBC, CFB, OFB, and CTR mode  SHA – Supports FIPS NIST 180, 180-2 – Supports SHA-160, SHA-224, SHA-256, SHA-384, and SHA-512  HMAC

Mar 30, 2018 Page 336 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller – Supports FIPS NIST 180, 180-2 – Supports HMAC-SHA-160, HMAC-SHA-224, HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512  ECC – Supports both prime field GF(p) and binary filed GF(2m) – Supports NIST P-192, P-224, P-256, P-384, and P-521 – Supports NIST B-163, B-233, B-283, B-409, and B-571 – Supports NIST K-163, K-233, K-283, K-409, and K-571 – Supports point multiplication, addition and doubling operations in GF(p) and GF(2m) – Supports modulus division, multiplication, addition and subtraction operations in GF(p)

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6.37 Enhanced 12-bit Analog-to-Digital Converter (EADC)

6.37.1 Overview

The chip contains one 12 -bit successive approximation analog -to-digital converter (SAR ADC converter) with 16 external input channels and 3 internal channels. The ADC converter can be started by software trigger, EPWM0/1 triggers, BPWM0/1 triggers, timer0~3 overfl ow pulse triggers, ADINT0, ADINT1 interrupt EOC (End of conversion) pulse trigger and external pin (EADC0_ST) input signal.

6.37.2 Features

 Analog input voltage range: 0~ VREF (Max to 3.6V)  Reference voltage from VREF pin or AVDD  12-bit resolution and 10-bit accuracy is guaranteed  Up to 16 single-end analog external input channels or 8 pair differential analog input channels  Up to 3 internal channels, they are band-gap voltage (VBG), temperature sensor (VTEMP), and VDD power.  Four ADC interrupts (ADINT0~3) with individual interrupt vector addresses  Maximum ADC clock frequency is 72 MHz  Up to 5.14 MSPS conversion rate  Configurable ADC internal sampling time.  12-bit, 10-bit, 8-bit, 6-bit configurable resolution.  Supports calibration and load calibration words capability.  Supports three power saving modes: – Deep Power-down mode – Power-down mode – Standby mode  Up to 19 sample modules – Each of sample modules which is configurable for ADC converter channel EADC_CH0~15 and trigger source – Sample module 16~18 is fixed for ADC channel 16, 17, 18 input sources as band-gap voltage, temperature sensor, and VDD power. – Double buffer for sample control logic module 0~3 – Configurable sampling time for each sample module – Conversion results are held in 19 data registers with valid and overrun indicators  An ADC conversion can be started by: – Write 1 to SWTRGn (EADC_SWTRG[n], n = 0~18) – External pin EADC0_ST – Timer0~3 overflow pulse triggers – ADINT0 and ADINT1 interrupt EOC (End of conversion) pulse triggers – EPWM/BPWM triggers

Mar 30, 2018 Page 338 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller  Supports PDMA transfer  Conversion Result Monitor by Compare Mode

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6.38 Digital to Analog Converter (DAC)

6.38.1 Overview

The DAC module is a 12 -bit, voltage output digital -to-analog converter. It can be configured t o 12- or 8-bit output mode and can be used in conjunction with the PDMA controller. The DAC integrates a voltage output buffer that can be used to reduce output impendence and drive external loads directly without having to add an external operational amplifier.

6.38.2 Features

 Analog output voltage range: 0~AVDD.  Supports 12- or 8-bit output mode.  Rail to rail settle time 8us.  Supports up to two 12-bit 1 MSPS voltage type DAC.  Reference voltage from internal reference voltage (INT_VREF), VREF pin or AVDD.  DAC maximum conversion updating rate 1 MSPS.  Supports voltage output buffer mode and bypass voltage output buffer mode.  Supports software and hardware trigger, including Timer0~3, EPWM0, EPWM1, and external trigger pin to start DAC conversion.  Supports PDMA mode.  Supports group mode of synchronized update capability for two DACs.

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6.39 Analog Comparator Controller (ACMP)

6.39.1 Overview

The chip provide s two comparators. The comparator output is logic 1 when positive input is greater than negative input; otherwise, the output is 0. Each comparator can be configured to generate an interrupt when the comparator output value changes.

6.39.2 Features

 Analog input voltage range: 0 ~ VDDA (voltage of AVDD pin)  Up to two rail-to-rail analog comparators  Supports hysteresis function – Supports programmable hysteresis window: 0mV, 10mV, 20mV and 30mV  Supports wake-up function  Supports programmable propagaion speed and low power consumption  Selectable input sources of positive input and negative input  ACMP0 supports: – 4 multiplexed I/O pins at positive sources:  ACMP0_P0, ACMP0_P1, ACMP0_P2, or ACMP0_P3 – 4 negative sources:  ACMP0_N  Comparator Reference Voltage (CRV)  Internal band-gap voltage (VBG)  DAC0 output (DAC0_OUT)  ACMP1 supports – 4 multiplexed I/O pins at positive sources:  ACMP1_P0, ACMP1_P1, ACMP1_P2, or ACMP1_P3 – 4 negative sources:  ACMP1_N  Comparator Reference Voltage (CRV)  Internal band-gap voltage (VBG)  DAC0 output (DAC0_OUT)  Shares one ACMP interrupt vector for all comparators  Interrupts generated when compare results change (Interrupt event condition is programmable)  Supports triggers for break events and cycle-by-cycle control for EPWM  Supports window compare mode and window latch mode

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6.40 OP Amplifier (OPA)

6.40.1 Overview

This device is equipped with three operational amplifiers. Users can enable each of them individually, by their application purpose.One of these OP amplifier outputs is connected to ADC channel for measurement requirement.The OP amplifier circuit also can be used in the application of Programmable Gain Amplifier (PGA).

6.40.2 Features

 Analog input voltage range: 0~VDD.  Supports up to 3 operator amplifiers.  Supports to use Schmitt trigger buffer output for simple comparator function.  Supports to Schmitt trigger buffer output interrupts.

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7 APPLICATION CIRCUIT

7.1 Power Supply Scheme with External Vref

0.1uF*N AVDD AVSS VDDIO 0.1uF VSS 10uF+0.1uF 1uF+0.1uF+0.01uF EXT_PWR EXT_VSS as close to VDD as possible as close to the EXT_PWR as possible as close to AVDD as possible as close to VDDIO as possible LDO_CAP 2.2uF VSS as close to LDO as possible VDD 0.1uF+4.7uF VSS as close to VDD as possible VREF L=30Z L=30Z L=30Z L=30Z as close to VREF as possible 2.2uF+1uF+470pF 0.1uF as close to HSUSB_VDD33 as possible HSUSB_VDD33 HSUSB_VSS HSUSB_VRES HSUSB_VDD12_CAP 1uF EXT_VSS EXT_PWR L=30Z 200 L=30Z L=30Z L=30Z L=30Z L=30Z L=30Z L=30Z L=30Z Note: Total capacitance of LDO_CAP pin is 2.2uF.

Mar 30, 2018 Page 343 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

7.2 Power Supply Scheme with Internal Vref

0.1uF*N AVDD AVSS VDDIO 0.1uF VSS 10uF+0.1uF 1uF+0.1uF+0.01uF EXT_PWR EXT_VSS as close to VDD as possible as close to the EXT_PWR as possible as close to AVDD as possible as close to VDDIO as possible LDO_CAP 2.2uF VSS as close to LDO_CAP as possible VDD 0.1uF+4.7uF VSS as close to VDD as possible VREF L=30Z L=30Z L=30Z L=30Z as close to VREF as possible 0.1uF 0.1uF as close to HSUSB_VDD33 as possible HSUSB_VDD33 HSUSB_VSS HSUSB_VRES HSUSB_VDD12_CAP 1uF EXT_VSS EXT_PWR L=30Z 200 L=30Z L=30Z L=30Z L=30Z L=30Z L=30Z L=30Z Note: Total capacitance of LDO_CAP pin is 2.2uF.

Mar 30, 2018 Page 344 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

7.3 Power Supply Scheme with VREF and External RTC with Battery Power

0.1uF*N AVDD AVSS VDDIO 0.1uF VSS 10uF+0.1uF 1uF+0.1uF+0.01uF EXT_PWR EXT_VSS as close to VDD as possible as close to the EXT_PWR as possible as close to AVDD as possible as close to VDDIO as possibleLDO_CAP 2.2uF VSS as close to LDO as possible VDD 0.1uF+4.7uF VSS as close to VDD as possible VREF L=30Z L=30Z L=30Z L=30Z as close to VREF as possible 2.2uF+1uF+470pF 0.1uF as close to HSUSB_VDD33 as possible HSUSB_VDD33 HSUSB_VSS HSUSB_VRES HSUSB_VDD12_CAP 1uF EXT_VSS EXT_PWR L=30Z 200 L=30Z L=30Z L=30Z L=30Z L=30Z L=30Z L=30Z L=30Z VDD VSS External RTC CLK DIOI2C_SDA I2C_SCL 4.7K4.7K PC.0 Peripheral Battery PowerWake up Note: Total capacitance of LDO_CAP pin is 2.2uF.

Mar 30, 2018 Page 345 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

7.4 Power Supply Scheme with VREF and Internal RTC with Battery Power

0.1uF*N AVDD AVSS VDDIO 0.1uF VSS 10uF+0.1uF 1uF+0.1uF+0.01uF EXT_PWR EXT_VSS as close to VDD as possible as close to the EXT_PWR as possible as close to AVDD as possible as close to VDDIO as possible LDO_CAP 2.2uF VSS as close to LDO as possible VDD 0.1uF+4.7uF VSS as close to VDD as possible VREF L=30Z L=30Z L=30Z L=30Z as close to VREF as possible 2.2uF+1uF+470pF 0.1uF as close to HSUSB_VDD33 as possible HSUSB_VDD33 HSUSB_VSS HSUSB_VRES HSUSB_VDD12_CAP 1uF EXT_VSS EXT_PWR L=30Z 200 L=30Z L=30Z L=30Z L=30Z L=30Z L=30Z L=30Z L=30Z GPIO Peripheral Battery Power Battery Power 10kΩ 10kΩ Note: Total capacitance of LDO_CAP pin is 2.2uF.

Mar 30, 2018 Page 346 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

7.5 Peripheral Application Scheme

UART_RXD UART_TXD CAN Transceiver R CAN_H ODB Port CAN CAN_TX CAN_RX D DVCC Smart Card Slot SC_PWR SC_RST SC_DAT SC_nCD DVCC 10uF/10V nRST 4~24 MHz crystal XT1_OUT XT1_IN VDD VSS I2C Device CLK DIOI2C_SDA I2C_SCL DVCC DVCC VDD VSS nRESET ICE_CLK ICE_DATSWD Interface X32_OUT X32_IN LDO_CAP 2.2uF Reset Circuit VDD VSS SPI Device CS CLK MISO SPI_SS MOSI SPI_CLK SPI_MISO SPI_MOSI DVCC USB Full Speed OTG Slot USB_D- USB_D+ USB_ID USB_VBUS USB High Speed OTG Slot HSUSB_VDD12_CAP 1uF HSUSB_D- HSUSB_D+ HSUSB_ID HSUSB_VBUS HSUSB_VDD33 DVCC HSUSB_VRES 200HSUSB_VSS 0.1uF SC_CLK 20pF 20pF 20pF 20pF 10K 32.768 kHz crystal 4.7K4.7K CAN_L Addr[15:0] nCE nOE Data[15:0] nWE 64K x 16-bit SRAM LATCH En DQ nLB nUB ALE nCS nRD nWR nWRL nWRH AD[15:0] EBI Audio codec NUC8822I2S Line In Line Out Power Switch (OTG Host) Power Switch (OTG Host)33R 33R Note: 1. USB_ID, HSUSB _ID could be floating using USB or USB HS without OTG. 2. Total capacitance of LDO_CAP pin is 2.2uF.

Mar 30, 2018 Page 347 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

Mar 30, 2018 Page 348 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

8 ELECTRICAL CHARACTERISTICS

8.1 Absolute Maximum Ratings

8.1.1 Voltage Characteristics

PARAMETER SYMBOL MIN MAX UNIT VDD-VSS[*1] DC Power Supply -0.3 4 V VDDIO-VSS VDDIO Power Supply -0.3 4 V |VDDX – VDD| Variations between different power pins 50 mV |VDD –AVDD| Allowed voltage difference for VDD and AVDD 50 mV |VSSX - VSS| Variations between different ground pins 50 mV |VSS - AVSS| Allowed voltage difference for VSS and AVSS 50 mV VIN Input Voltage on 5V-tolerance GPIO 5.5 V Input Voltage on RTC domain (PF.6 ~ PF.11) VDD V Input Voltage on any other pin[*2] VDD V Table 8.1-1 Voltage Characteristics Note: 1. All main power (VDD, AVDD) and ground (VSS, AVSS) pins must always be connected to the external power supply, in the permitted range. Speed PIN and nRESET PIN.

8.1.2 Current Characteristics

SYMBOL PARAMETER MIN MAX UNIT IDD Maximum Current into VDD 200 mA IDDIO Maximum Current into VDDIO 100 ISS Maximum Current out of VSS 100 IIO Maximum Current sunk by a I/O Pin 20 Maximum Current Sourced by a I/O Pin 20 Maximum Current Sunk by Total I/O Pins 100 Maximum Current Sourced by Total I/O Pins 100 Table 8.1-2 Current Characteristics

8.1.3 Thermal Characteristics

SYMBOL PARAMETER MIN MAX UNIT TA Operating Temperature -40 105 C TJ Junction temperature -40 125 TST Storage Temperature -65 150

Mar 30, 2018 Page 349 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Table 8.1-3 Thermal Characteristics

8.1.4 EMC Characteristics

Symbol Parameter Conditions Maximum value Unit VEFTB 1. Fast transient voltage burst limits to be applied through 100 pF + 47uF on VDD and VSS pins to induce a functional disturbance 2. to be applied through 2.2uF on LDO_Pin and VSS pins VDD = 3.3 V, LQFP144, TA = +25 °C, fHCLK = 160 MHz 4.4 kV Table 8.1-4 EMS Characteristics Symbol Parameter Conditions Value Unit LU Static latch-up class TA  +25 °C 400mA mA Table 8.1-5 Electrical Characteristics Note: Guaranteed by characterization results, not tested in production.

Mar 30, 2018 Page 350 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

8.2 General Operating Conditions

(VDD-VSS = 1.8 ~ 3.6V, TA = 25C, HCLK = 192 MHz unless otherwise specified.) SYMBOL PARAMETER Conditions MIN TYP MAX UNIT fHCLK Internal AHB clock frequency 192 MHz VDD Operation Voltage 1.8 3.6 V AVDD Analog Operation Voltage VDD VDDIO Power supply for PA.0 ~ 5 1.8 3.6 VLDO LDO Output Voltage 1.08 1.2 1.32 VBG Band-gap Voltage VDD = 1.8 V ~ 3.6 V 1.18 1.21 CLDO LDO Output capacitance on each pin 2.2 uF tVDD VDD rise time rate 10 - VDD fall time rate BOD Disabled, LVR Enabled[*1] 400 - BOD Disabled, LVR Enabled[*2] 500 BOD 1.6V Enabled 80 BOD 3.0V Enabled 80 Note: 1. LVR in active mode 2. LVR in low power mode

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8.3 DC Electrical Characteristics

8.3.1 Typical Current Consumption

 ALL GPIO pins are in push pull mode, output high.  LDO = 1.26V  The maximum values are obtained for VDD = 3.6 V and maximum ambient temperature (TA), and the typical values for TA= 25 °C and VDD = 3.3 V unless otherwise specified.  VDD = AVDD = VDDIO  When the peripherals are enabled HCLK is the system clock, fPCLK0, 1 = fHCLK/2.  Program run while(1){} from flash. Symbol Conditions fHCLK HXT/LXT HIRC/LIRC PLL Typ Unit TA = 25 °C IDD Normal Run, executed from flash, VDD = 3.3V, all peripherals disable 192 MHz 12MHz - V 34.00 mA 160 MHz 12MHz - V 28.76 144 MHz 12MHz - V 26.00 120 MHz 12MHz - V 22.21 12 MHz 12MHz - - 3.49 192 MHz - 12MHz V 33.29 160 MHz - 12MHz V 28.11 144 MHz - 12MHz V 25.51 120 MHz - 12MHz V 21.59 12 MHz - 12MHz - 2.98 32.768 KHz 32.768 kHz - - 0.57 10 KHz - 10KHz - 0.57 Normal run, External clock, executed from flash, VDD = 3.3V, all peripherals enabled 192 MHz - 12MHz V 70.05 160 MHz - 12MHz V 58.99 144 MHz - 12MHz V 53.43 120 MHz - 12MHz V 45.04 12 MHz - 12MHz - 5.60 192 MHz 12MHz - V 70.70 160 MHz 12MHz - V 60.41 144 MHz 12MHz - V 53.75 120 MHz 12MHz - V 46.04 12 MHz 12MHz - - 5.85 32.768 KHz 32.768 kHz - - 0.58 10 KHz - 10KHz - 0.57 Table 8.3-1 Current Consumption in Normal Run Mode

Mar 30, 2018 Page 354 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller IDD Idle mode, executed from flash, VDD = 3.3V, all peripherals disable 192 MHz 12MHz - V 10.32 mA 160 MHz 12MHz - V 8.95 144 MHz 12MHz - V 8.23 120 MHz 12MHz - V 7.23 12 MHz 12MHz - - 1.98 192 MHz - 12MHz V 9.76 160 MHz - 12MHz V 8.40 144 MHz - 12MHz V 7.72 120 MHz - 12MHz V 6.70 12 MHz - 12MHz - 1.47 32.768 KHz 32.768 kHz - - 0.57 10 KHz - 10KHz - 0.57 Idle mode, External clock, executed from flash, VDD = 3.3V, all peripherals enabled 192 MHz - 12MHz V 49.64 160 MHz - 12MHz V 41.82 144 MHz - 12MHz V 37.89 120 MHz - 12MHz V 31.96 12 MHz - 12MHz - 4.03 192 MHz 12MHz - V 50.36 160 MHz 12MHz - V 42.75 144 MHz 12MHz - V 38.29 120 MHz 12MHz - V 32.70 12 MHz 12MHz - - 4.52 32.768 KHz 32.768 kHz - - 0.58 10 KHz - 10KHz - 0.57 Table 8.3-2 Current Consumption in Idle Mode

Mar 30, 2018 Page 357 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller IDD_FWPD Fast wake-up Power-down mode, VDD = 3.3V, all peripherals disabled - - - 0.49 mA Fast wake-up Power-down mode, VDD = 3.3V, RTC/WDT/Timer/UART enable V - - 0.49 Fast wake-up Power-down mode, VDD = 3.3V, RTC/WDT/Timer enable - V - 0.49 Fast wake-up Power-down mode, VDD = 3.3V, WDT/Timer use LIRC, RTC/UART use LXT V V - 0.49 IDD_PD Power-down mode, VDD = 3.3V, all peripherals disabled - - - 0.37 mA Power-down mode, VDD = 3.3V, RTC/WDT/Timer/UART enable V - - 0.37 Power-down mode, VDD = 3.3V, RTC/WDT/Timer use LIRCT - V - 0.37 Power-down mode, VDD = 3.3V, WDT/Timer use LIRC, RTC/UART use LX V V - 0.37 IDD_LLPD Low leakage Power-down mode, VDD = 3.3V, all peripherals disabled - - - 0.14 mA Low leakage Power-down mode, VDD = 3.3V, RTC/WDT/Timer/UART enable V - - 0.37 Low leakage Power-down mode, VDD = 3.3V, RTC/WDT/Timer enable - V - 0.37 Low leakage Power-down mode, VDD = 3.3V, WDT/Timer use LIRC, RTC/UART use LX V V - 0.37 IDD_SPD0 Standby Power-down mode(SPD0), VDD = 3.3V, all peripherals disabled - - - 0.04 mA Standby Power-down mode(SPD0), VDD = 3.3V, RTC enable V - - 0.04 Standby Power-down mode(SPD0), VDD = 3.3V, RTC enable - V - 0.04 IDD_SPD1 Standby Power-down mode(SPD1), VDD = 3.3V, all peripherals disabled - - - 0.03 mA Standby Power-down mode(SPD1), VDD = 3.3V, RTC enable V - - 0.03 Standby Power-down mode(SPD1), VDD = 3.3V, RTC enable - V - 0.03

Mar 30, 2018 Page 358 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller IDD_DPD Deep Power-down mode(DPD), VDD = 3.3V, all peripherals disabled - - - 0.95 uA Table 8.3-3 Chip Current Consumption in Power-down Mode Note: VDD = AVDD = VDDIO = 3.3V

8.3.2 On-chip Peripheral Current Consumption

 ALL GPIO pins are in push pull mode, output high.  LDO = 1.26V  The typical values for TA= 25 °C and VDD = AVDD = 3.3 V unless otherwise specified.  When the peripherals are enabled HCLK is the system clock, fHCLK = 192 MHz, fPCLK0, 1 = fHCLK/2. Peripheral IDD Unit DAC 58.4 uA ADC 338.6 ACMP01 85.2 OPA 123.3 QEI0 74.2 QEI1 81.9 ECAP0 74.3 ECAP1 69.8 EPWM0 907 EPWM1 896.5 BPWM0 263.8 BPWM1 245.2 WDT 49.6 SD0 1416.1 SD1 1263.6 SC0 66.6 SC1 76.6 SC2 73.6 I2S0 102.1 SPIM 14681.1 QSPI0 291.1 SPI0 315.5 SPI1 261.2

Mar 30, 2018 Page 359 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller SPI2 137.2 SPI3 138.7 UART0 150.6 UART1 209.1 UART2 220.0 UART3 160.5 UART4 186.5 UART5 177.5 I2C0 34.4 I2C1 26.6 I2C2 32.7 CAN0 280.5 CAN1 257.6 USCI0 211.9 USCI1 205.4 EBI 209.6 TMR0 140.5 TMR1 130.1 TMR2 127.1 TMR3 121.2 USB HS OTG 248.7 USB FS OTG 503.1 Crypto 1550.4 EMAC 1768.1 Note: Guaranteed by characterization results, not tested in production.

8.3.3 Wakeup Time

 The wakeup times given in Table 8.3-4 is measured on a wakeup phase with a 16 MHz HIRC oscillator. The clock source used to wake up the device depends from the current operating mode: – Fast-wakeup, power down, low leakage Power-down mode: the clock source is the RC oscillator – Standby and Deep Power-down mode: the clock source is the clock that was set before entering Sleep mode.  The wakeup times are measured from the wakeup event to the point in which the application code reads the first instruction.  The clock source is the RC oscillator from HIRC

Mar 30, 2018 Page 360 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Symbol Parameter Typ Unit tWU_IDLE Wakeup from IDLE mode 5 Cycles µs tWU_FWPD Wakeup from Fast-wakeup power down mode 6 tWU_NPD Wakeup from normal power down mode 12 tWU_LLPD Wakeup from low leakage power down mode 54 tWU_SPD0 Wakeup from Standby Power-down mode 0 (SPD0) 527 tWU_SPD1 Wakeup from Standby Power-down mode 1 (SPD1) 527 tWU_DPD Deep Power-down mode (DPD) 489 Table 8.3-4 Low-power Mode Wakeup Timings

8.3.4 PIN DC Characteristics

Symbol Parameter Min. Typ. Max. unit Test Conditions VIL1 Input Low Voltage (TTL input) 0.8 V VDD = VDDIO = 3.6 V 0.56 V VDD = VDDIO = 1.8 V VIH1 Input High Voltage (TTL input) 2 V VDD = VDDIO = 3.6V 1.04 V VDD = VDDIO = 1.8V VIL2 Input Low Voltage (Schmitt input) 0.3*VDD V VDD = VDDIO = 3.6V 0.3*VDD VDD = VDDIO = 1.8V VIH2 Input High Voltage (Schmitt input) 0.7*VDD V VDD = VDDIO = 3.6V 0.7*VDD VDD = VDDIO = 1.8V VHY Hysteresis voltage of (Schmitt input) 0.2VDD V ILK Input Leakage Current -1 1 A VDD = VDDIO = 3.6V, 0 < VIN < VDD, Open-drain or input only mode RPU Input Pull Up Resistor 50 KΩ VDD = VDDIO = 3.3V 52 KΩ VDD = VDDIO = 1.8V RPD Input Pull down Resistor 50 KΩ VDD = VDDIO = 3.3V 52 KΩ VDD = VDDIO = 1.8V Table 8.3-5 PIN Input Characteristics Symbol Parameter Min. Typ. Max. unit Test Conditions ISR4 Source Current (Push-pull Mode, Set GPIO to output HIGH, Apply GPIO pin V IN=(VDD-0.4)V for V DD and measure the source current) -18 mA VDD = VDDIO = 3.3V ISR5 -10 mA VDD = VDDIO = 1.8V ISR6 -8 mA VDD = VDDIO = 1.8V ISK1 Sink Current (Push-pull Mode, Set GPIO to output LOW, Apply GPIO pin VIN=(VSS+0.4)V for VSS and measure 17 mA VDD = VDDIO = 3.3V ISK2 10 mA VDD = VDDIO = 1.8V

Mar 30, 2018 Page 361 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller ISK3 the source current) 8 mA VDD = VDDIO = 1.8V CIO I/O pin capacitance 5 pF Table 8.3-6 PIN Output Characteristics Symbol Parameter Min. Typ. Max. unit Test Conditions VILR Negative going threshold (Schmitt input), nRESET 0.3*VDD V VDD = 3.3V VIHR Positive going threshold (Schmitt Input), nRESET 0.7*VDD V VDD = 3.3V RRST Internal nRESET pin pull up resistor 50 KΩ tFR1 nRESET input filtered time 32 uS tFR2 nRESET input filtered time under SPD and DPD mode 300 nS VDD = 3.3V, Table 8.3-7 nRESET PIN Characteristics

Mar 30, 2018 Page 362 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

8.4 AC Electrical Characteristics

8.4.1 External 4~24 MHz High Speed Crystal (HXT) characteristics

 TA= 25 °C and VDD = 3.3 V unless otherwise specified. SYM. PARAMETER SPECIFICATIONS TEST CONDITION MIN. TYP. MAX. UNIT VDD Operating Voltage 1.8 3.6 V Rf Feedback resister 1000 kΩ fHXT Oscillator frequency 4 24 MHz VDD = 1.8 ~ 3.6V THXT Temperature Range -40 105 C IHXT_INV Current Consumption (INV-type Crystal) 650 4MHz 1600 12MHz 2000 16MHz 4000 24MHz IHXT_GM Current Consumption (GM-type Crystal) 160 4MHz 280 12MHz 400 16MHz 600 24MHz TS_GM Stable time (GM-type) 1545 1752 4MHz, -40 °C 1630 1757 4MHz, 25 °C 1054 1988 4MHz, 105 °C 484 512 12MHz, -40 °C 484 544 12MHz, 25 °C 386 606 12MHz, 105 °C 349 375 16MHz, -40 °C 337 399 16MHz, 25 °C 281 444 16MHz, 105 °C 259 303 24MHz, -40 °C 248 330 24MHz, 25 °C 210 403 24MHz, 105 °C TS_INV Stable time (INV-type) 1490 23432 4MHz, -40 °C 1479 2352 4MHz, 25 °C 1052 2105 4MHz, 105 °C 464 558 12MHz, -40 °C

Mar 30, 2018 Page 363 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller SYM. PARAMETER SPECIFICATIONS TEST CONDITION MIN. TYP. MAX. UNIT 481 554 12MHz, 25 °C 417 663 12MHz, 105 °C 317 420 16MHz, -40 °C 326 407 16MHz, 25 °C 290 472 16MHz, 105 °C 226 382 24MHz, -40 °C 228 388 24MHz, 25 °C 210 441 24MHz, 105 °C Clock Duty 45 50 55 % Table 8.4-1 External 4~24 MHz High Speed Crystal (HXT) Oscillator

8.4.1.1 Typical Crystal Application Circuits

4MHz ~ 24 MHz 20pF 20pF without XT_INXT_OUT C1R1C2 Figure 8.4-1 Typical Crystal Application Circuit

8.4.2 External 4~24 MHz High Speed Clock Input (OSC) Characteristics

SYM. PARAMETER SPECIFICATIONS TEST CONDITION MIN. TYP. MAX. UNIT tCHCX Clock High Time 18 nS tCLCX Clock Low Time 18 nS

Mar 30, 2018 Page 364 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller SYM. PARAMETER SPECIFICATIONS TEST CONDITION MIN. TYP. MAX. UNIT tCLCH Clock Rise Time 10 nS tCHCL Clock Fall Time 10 nS VIH Input High Voltage 0.7*VDD V VIL Input Low Voltage 0.3*VDD V tCHCX 90% 10% tCLCH tCHCL tCLCX tCLCL VIL VIH Note: Duty cycle is 50%. Notes: Guaranteed by design, not tested in production 8.4.3 External 32.768 kHz Low Speed Crystal (LXT) characteristics SYM. PARAMETER SPECIFICATIONS TEST CONDITION MIN. TYP. MAX. UNIT VDD Operation Voltage 1.8 3.6 V fLXT Oscillator frequency 32.768 kHz VDD = 1.8 ~ 3.6 V TLXT Temperature -40 105 C ILXT Operating current 0.5 A VDD = 3.3V Duty cycle 45 55 % TS Stable Time 500 ms Table 8.4-2 External 32.768 kHz Crystal

8.4.3.1 Typical Crystal Application Circuits

32.768 kHz 20pF 20pF without

Mar 30, 2018 Page 365 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller XT_INXT_OUT C1R1C2 Figure 8.4-2 Typical Crystal Application Circuit 8.4.4 External 32.768 kHz Low Speed Clock Input (OSC) Characteristics PARAMETER SYM. SPECIFICATIONS TEST CONDITION MIN. TYP. MAX. UNIT Clock High Time tCHCX 450 - - nS Clock Low Time tCLCX 450 - - nS Clock Rise Time tCLCH - 50 nS Clock Fall Time tCHCL - 50 nS LXT Input Pin Input High Voltage Xin_VIH 0.7*VDD V LXT Input Pin Input Low Voltage Xin_VIL 0.3*VDD V tCHCX 90% 10% tCLCH tCHCL tCLCX tCLCL Xin_VIL Xin_VIH Note: Duty cycle is 50%. Note: Duty cycle is 50%. Notes: Guaranteed by design, not tested in production 8.4.5 12 MHz Internal High Speed RC Oscillator (HIRC) SYM. PARAMETER SPECIFICATIONS TEST CONDITION MIN. TYP. MAX. UNIT VHRC Supply voltage 1.8 3.6 V fHRC Center Frequency 12 MHz

Mar 30, 2018 Page 366 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller SYM. PARAMETER SPECIFICATIONS TEST CONDITION MIN. TYP. MAX. UNIT Internal Oscillator Frequency[*1] -1 1 % TA = 25 °C, VDD = 3.3V VDD = 1.8 ~ 3.6V IHRC Operating current 155 A TS Stable time 4 us Note: Guaranteed by characterization, not tested in production 8.4.6 10 kHz Internal Low Speed RC Oscillator (LIRC) SYM. PARAMETER SPECIFICATIONS TEST CONDITION MIN. TYP. MAX. UNIT VLRC Supply voltage 1.8 3.6 V FLRC Oscillator Frequency[*1] 5 20 kHz VDD=1.8V~3.6V, TA=-40~105°C ILRC Operating current 0.5 A VDD = 3.3V TS Stable time 200 μs Note: Guaranteed by characterization, not tested in production

8.4.7 PLL Characteristics

Symbol Parameter Conditions Min Typ Max Unit fPLL_IN PLL input clock 4 24 MHz fPLL_OUT PLL multiplier output clock 50 500 MHz TS PLL stable time[*1] 100 200 µs Jitter Cycle-to-cycle Jitter[*2] Peak to peak @ 480M 250 ps IDD Power consumption VDD=3.3V@500MHz 3 mA Note: 1. Guaranteed by characterization, not tested in production 2. Guaranteed by design, not tested in production

8.4.8 PIN AC Characteristics

 CL = 51 pF Px_SLEWCTL Symbol Parameter Conditions Typ Unit

Mar 30, 2018 Page 367 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller tf(IO)out Output high to low level fall time (90~10%) VDD = 3.6 V 4.384 ns VDD = 1.8 V 8.532 tr(IO)out output low to high level rise time (10~90%) VDD = 3.6 V 4.086 VDD = 1.8 V 8.225 tf(IO)out Output high to low level fall time (90~10%) VDD = 3.6 V 3.005 VDD = 1.8 V 6.153 tr(IO)out output low to high level rise time (10~90%) VDD = 3.6 V 3.404 VDD = 1.8 V 6.29 tf(IO)out Output high to low level fall time (90~10%) VDD = 3.6 V 3.054 VDD = 1.8 V 6.152 tr(IO)out output low to high level rise time (10~90%) VDD = 3.6 V 3.389 VDD = 1.8 V 6.269 Table 8.4-3 I/O AC Characteristics

Mar 30, 2018 Page 368 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

8.5 Analog Electrical Characteristics

8.5.1 LDO

Symbol Parameter Min Typ Max Unit Test Condition VDD DC Power Supply 1.8 3.6 V VLDO Output Voltage 1.08 1.26 1.32 V TA Temperature -40 105 ℃ Note: 1. It is recommended a 0.1μF bypass capacitor is connected between VDD and the closest VSS pin of the device. 2. For ensuring power stability, a 2.2μF capacitor must be connected between LDO_CAP pin and the closest VSS pin of the device.

8.5.2 Low-Voltage Reset

Symbol Parameter Min Typ Max Unit Test Condition AVDD Supply Voltage 0 3.6 V TA Temperature -40 105 ℃ - ILVR Operating Current 0.5 uA AVDD = 3.6V VLVR Threshold Voltage 1.40 1.48 1.56 V TA = 105 ℃ 1.40 1.48 1.56 V TA = 25 ℃ 1.40 1.48 1.56 V TA = -40 ℃

8.5.3 Brown-out Detector

Symbol Parameter Min Typ Max Unit Test Condition AVDD Supply Voltage 0 3.6 V - TA Temperature -40 105 ℃ - IBOD Operating Current 66 μA AVDD = 3.6V VBOD_F Brown-out Voltage (Falling edge) 2.9 3.0 3.1 V BODVL [2:0] = 111 2.7 2.8 2.9 V BODVL [2:0] = 110 2.5 2.6 2.7 V BODVL [2:0] = 101 2.3 2.4 2.5 V BODVL [2:0] = 100 2.1 2.2 2.3 V BODVL [2:0] = 011 1.9 2.0 2.1 V BODVL [2:0] = 010 1.7 1.8 1.9 V BODVL [2:0] = 001 1.5 1.6 1.7 V BODVL [2:0] = 000 VBOD_R Brown-out Voltage (Rising edge) 3.0 3.1 3.2 V BODVL [2:0] = 111 2.8 2.9 3.0 V BODVL [2:0] = 110 2.6 2.7 2.8 V BODVL [2:0] = 101

Mar 30, 2018 Page 369 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller 2.4 2.5 2.6 V BODVL [2:0] = 100 2.2 2.3 2.4 V BODVL [2:0] = 011 2.0 2.1 2.2 V BODVL [2:0] = 010 1.8 1.9 2.0 V BODVL [2:0] = 001 1.6 1.7 1.8 V BODVL [2:0] = 000 TBOD_RE Respond Time 1 ms Respond Time

8.5.4 Power-on Reset

Symbol Parameter Min Typ Max Unit Test Condition TA Temperature -40 - +105 ℃ - VPOR Reset Voltage 1.47 V - RRVDD VDD Raising Rate to Ensure Power-on Reset[*1] 10 us/V FRVDD VDD Falling Rate to Ensure Power-on Reset[*1] 320 us/V Note: Guaranteed by characterization, not tested in production t(don’t care) RRVDD VPOR VDD Time FRVDD Figure 8.5-1 Power-up Ramp Condition

8.5.5 Internal Voltage Reference

 The maximum values are obtained for VDD = 3.6 V and maximum ambient temperature (TA), and the typical values for TA= 25 °C and VDD = 3.3 V unless otherwise specified. Symbol Parameter Min Typ Max Unit Comments VREF_INT Internal reference voltage 1.6 V 2.0 2.5 3.0

Mar 30, 2018 Page 370 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller AVDD_min AVDD minimum voltage V VREF_OUT = 1.6 v 2.2 VREF_OUT = 2.0 v 2.7 VREF_OUT = 2.5 v 3.2 VREF_OUT = 3.0 v Ts Stable time 0.7 2 ms CL =4.7 uF, VREF initial=0 35 48 us CL =0.1 uF, VREF initial=0 Note: Guaranteed by characterization, not tested in production VREF 1uF Figure 8.5-2 Typical Connection with Internal Voltage Reference 8.5.6 12-bit ADC Fast Speed Channel SYM. PARAMETER SPECIFICATIONS TEST CONDITION MIN. TYP. MAX. UNIT AVDD Operating voltage 1.8 3.6 V AVDD = VDD VREF Reference voltage 1.6 AVDD V TA Temperature -40 105 ℃ IADC Operating current (AVDD current) (Enable ADC and disable all other analog modules) 478 523 uA AVDD = VDD = VREF = 3.3V ADC Clock Rate = 70 MHz High speed channel Resolution 12 Bit VIN ADC channel input voltage 0 VREF V FADC ADC Clock frequency 0.14 70 MHz High speed channel TSMP Sampling Time 2 1/FADC TCONV Conversion time 14 1/FADC TCONV = TSMP + 12 FSPS Sampling Rate (FADC/TCONV) 5 MSPS High speed channel

Mar 30, 2018 Page 371 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller SYM. PARAMETER SPECIFICATIONS TEST CONDITION MIN. TYP. MAX. UNIT TPU Power-up time 20 μs INL Integral Non-Linearity Error -4.29 -3.71 LSB VREF = AVDD DNL Differential Non-Linearity Error 3.25 3.28 LSB VREF = AVDD EG Gain error 2.25 2.31 LSB VREF = AVDD EOFFSET Offset error 1.56 2.87 LSB VREF = AVDD CIN Internal Capacitance[*1] 5 pF - Monotonic Guaranteed - Low Speed Channel SYM. PARAMETER SPECIFICATIONS TEST CONDITION MIN. TYP. MAX. UNIT AVDD Operating voltage 1.8 3.6 V AVDD = VDD VREF Reference voltage AVDD V TA Temperature -40 105 ℃ IADC1 Operating current (AVDD current) (Enable ADC and disable all other analog modules) 210 231 uA AVDD = VDD = VREF = 3.3V ADC Clock Rate = 28 MHz low speed channel 131 142 AVDD = VDD = VREF = 1.8V ADC Clock Rate = 28 MHz low speed channel IADC2 111 123 uA AVDD = VDD = VREF = 3.3V ADC Clock Rate = 14 MHz low speed channel 70 78 AVDD = VDD = VREF = 1.8V ADC Clock Rate = 14 MHz low speed channel Resolution 12 Bit VIN ADC channel input voltage 0 VREF V FADC ADC Clock frequency 0.14 28 MHz Low speed channel TSMP Sampling Time 2 1/FADC TCONV Conversion time 14 1/FADC TCONV = TSMP + 12 FSPS Sampling Rate (FADC/TCONV) 2 MSPS Low speed channel TPU Power-up time 20 μs INL Integral Non-Linearity Error -2.94 -1.32 LSB VREF = AVDD DNL Differential Non-Linearity Error 1.25 2 LSB VREF = AVDD EG Gain error 2.5 3.12 LSB VREF = AVDD EOFFSET Offset error 2.44 3.69 LSB VREF = AVDD

Mar 30, 2018 Page 372 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller SYM. PARAMETER SPECIFICATIONS TEST CONDITION MIN. TYP. MAX. UNIT CIN Internal Capacitance[*1] 5 pF - Monotonic Guaranteed - 4095 4094 4093 4092 Ideal transfer curve Actual transfer curve Offset Error EO Analog input voltage (LSB) 4095 ADC output code Offset Error EO Gain Error EG EF (Full scale error) = EO + EG DNL

1 LSB

Note: The INL is the peak difference between the transition point of the steps of the calibrated transfer curve and the ideal transfer curve. A calibrated transfer curve means it has calibrated the offset and gain error from the actual transfer curve.

Mar 30, 2018 Page 373 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller VDD 12-bit ConverterEADC_CHx RIN CIN (1) (1) Note: GND < EADC_CHx < VREF (1) Refer to ADC spec for the values of RIN, CIN

8.5.7 Temperature Sensor

Symbol Parameter Min Typ Max Unit VDD Operating Voltage 1.8 3.6 V TA Temperature Range -40 105 °C ITEMP Current Consumption [*3] 16 A Tc Temperature Coefficient [*3] -1.77 -1.82 -1.84 mV/°C Vos Offset Voltage when TA = 0°C [*3] 710.2 716.8 mV tS Stable time[*2] 1 µs TS_temp ADC sampling time when reading the temperature (5pF cap load) [*1] µs Note: 1. VTEMP (mV) = Tc (mV/°C) x Temperature (°C) + Vos (mV) 2. Guaranteed by design, not tested in production 3. Guaranteed by characteristic, not tested in production

8.5.8 Digital to Analog Converter (DAC)

Symbol Parameter Min Typ Max Unit Test Condition AVDD Analog supply voltage 1.8 - 3.6 V - NR Resolution 12 bit - VREF Reference supply voltage 1.5 - AVDD V VREF ≤ AVDD DNL Differential non-linearity error[*4] - - ±2 LSB 12-bit mode - - ±0.5 LSB 10-bit mode INL Integral non-linearity error[*4] - - ±4 LSB 12-bit mode - - ±1 LSB 10-bit mode

Mar 30, 2018 Page 374 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller OE Offset Error[*4] - - ±6 LSB 12-bit mode DACOUT buffer ON - - ±4 LSB 12-bit mode DACOUT buffer OFF - - ±2 LSB 10-bit mode GE Gain Error[*4] - - ±5 LSB 12-bit mode DACOUT buffer ON - - ±4 LSB 12-bit mode DACOUT buffer OFF - - ±2 LSB 10-bit mode - - ±8 LSB 12-bit mode DACOUT buffer ON - - ±4 LSB 12-bit mode DACOUT buffer OFF - - ±2 LSB 10-bit mode - Monotonic 10-bit guaranteed - - VO Output Voltage 0.2 AVDD -

0.2 V DACOUT buffer ON

RLOAD Resistive load[*2] 7.5 - - kΩ DACOUT buffer ON Ro Output impedance[*4] 10 12 kΩ DACOUT buffer OFF CLOAD Capacitive load[*3] - - 50 pF - IAVDD Current consumption on AVDD supply[*4] - - 180 AVDD = 3.6V, no load, lowest code (0x000) - - 420 AVDD = 3.6V, no load, middle code (0x800) IREF Current consumption on VREF supply[*4] - 150 240 A VREF =3.6V, no load, middle code (0x800) TS Settling Time - 5 6 μs Full scale: for a 12-bit input code transition between the lowest and the highest input codes when DAC_OUT reaches final value +/-1 LSB, CLOAD ≤ 50pF, RLOAD ≥ 7.5kΩ Fs Update Rate - - 1 MSPS Max. frequency for a correct DAC_OUT change from core i to i+1LSB, CLOAD ≤ 50pF, RLOAD ≥ 7.5kΩ TWAKEUP Wake-up Time - 9 15 μs Wakeup time from OFF state. Input code between lowest and highest possible codes. DAC clock source = 1MHz PSRR Power Supply Rejection Ratio[*1] - -60 -40 dB No RLOAD, CLOAD = 50pF Note: 1. Guaranteed by design, not tested in production. 2. Resistive load between DACOUT and AVSS. 3. Capacitive load at DACOUT pin. 4. Guaranteed based on test during characterization.

Mar 30, 2018 Page 375 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

8.5.9 Analog Comparator Controller (ACMP)

 The maximum values are obtained for VDD = 3.6 V and maximum ambient temperature (TA), and the typical values for TA= 25 °C and VDD = 3.3 V unless otherwise specified. Symbol Parameter Min Typ Max Unit Comments AVDD Analog supply voltage 1.8 3.6 V TA Temperature -40 105 ℃ IDD Operating current 1.2 MODESEL[1:0] = 00

3 MODESEL[1:0] = 01

10 MODESEL[1:0] = 10

75 MODESEL[1:0] = 11

VCM Input common mode voltage range [*2] 0.1 1/2 AVDD AVDD - 0.1 VDI Differential input voltage sensitivity [*2] 10 20 mV Hysteresis disable Voffset Input offset voltage 5 10 mV Hysteresis disable, Vhys Hysteresis window mV HYSSEL[1:0] = 00

10 HYSSEL[1:0] = 01

20 HYSSEL[1:0] = 10

30 HYSSEL[1:0] = 11

Av DC voltage Gain[*1] 70 dB Td Propagation delay[*2] 0.2 uS Hysteresis disable MODESEL[1:0] = 00

0.6 Hysteresis disable

MODESEL[1:0] = 01

2 Hysteresis disable

MODESEL[1:0] = 10

4.5 Hysteresis disable

MODESEL[1:0] = 11 TSetup Setup time[*2] 0.45 uS Hysteresis disable MODESEL[1:0] = 00

0.85 Hysteresis disable

MODESEL[1:0] = 01

2.25 Hysteresis disable

MODESEL[1:0] = 10

4.75 Hysteresis disable

MODESEL[1:0] = 11 Note: 1. Guaranteed by design, not tested in production 2. Guaranteed by characteristic, not tested in production

8.5.10 OP Amplifier (OPA)

 The maximum values are obtained for VDD = 3.6 V and maximum ambient temperature (TA), and the typical values for TA = 25 °C and VDD = 3.3 V unless otherwise specified.

Mar 30, 2018 Page 376 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Symbol Parameter Min Typ Max Unit Comments AVDD Analog supply voltage 2.4 3.6 V TA Temperature -40 105 ℃ IDD Consumption current 690 A AVDD=3.3V, Temperature=25 ℃ CMIR Common mode input range 0 AVDD V VOFFSET0 Input offset voltage(maximum calibration range) [*2] mV Tj = 25°C, No Load 6 VCM = AVDD-10mV ~ AVDD-0.8V, All Temp. VOFFSET1 Input offset voltage(After offset calibration) [*2]

3.2 CALRVS =0: Other VCM

6.5 CALRVS=0: VCM = AVDD-10mV ~ AVDD-

0.8V VOFFSET2 Input offset voltage(After offset calibration) [*2]

3 CALRVS =1: Other VCM

5.2 CALRVS =1: VCM = AVDD-10mV ~

AVDD-0.8V CMRR Common Mode Rejection Ratio [*1] 90 dB PSRR Power Supply Rejection Ratio [*1] 73 117 dB GBW Bandwidth [*2] 8.2 MHz SR Slew rate [*2] 4.7 V/s VOHSAT High saturation voltage [*2] AVDD- 0.1 V Rload=min. INPUT at AVDD AVDD-

0.02 Rload=20K, INPUT at AVDD

VOLSAT Low saturation voltage [*2] 100 mV Rload=min. INPUT at 0

20 Rload=20K, INPUT at 0

PM Phase Margin [*1] 62 degree TWAKEUP Wake up time from OFF state [*2] 2.8 5 s RLOAD Resistive load 4 kΩ CLOAD Capacitive load 50 pF Note: 1. Guaranteed by design, not tested in production 2. Guaranteed by characteristic, not tested in production

Mar 30, 2018 Page 377 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

8.6 Flash DC Electrical Characteristic

Symbol Parameter Min Typ Max Unit Test Condition VFLA [1] Supply Voltage 1.08 1.32 V TA = 25℃ NENDUR Endurance 10000 - - cycles [2] TRET Data Retention 10 - - year TERASE Page Erase Time 92 - 160 mS TMER Mass Erase Time 201 - 320 mS TPROG Program Time 42 - 50 uS IDD1 Read Current - - 4.12 mA IDD2 Program Current - - 5 mA IDD3 Erase Current - - 5 uA Note: 1. VFLA is source from chip LDO output voltage. 2. Number of program/erase cycles. 3. This table is guaranteed by design, not test in production.

Mar 30, 2018 Page 378 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

8.7 I2C Dynamic Characteristics

[1][2] Fast Mode [1][2] Unit Min. Max. Min. Max. tLOW SCL low period 4.7 - 1.2 - uS tHIGH SCL high period 4 - 0.6 - uS tSU; STA Repeated START condition setup time 4.7 - 1.2 - uS tHD; STA START condition hold time 4 - 0.6 - uS tSU; STO STOP condition setup time 4 - 0.6 - uS tBUF Bus free time 4.7 [3] - 1.2 [3] - uS tSU;DAT Data setup time 250 - 100 - nS tHD;DAT Data hold time 0 [4] 3.45 [5] [4] 0.8 [5] uS tr SCL/SDA rise time - 1000 20+0.1Cb 300 nS tf SCL/SDA fall time - 300 - 300 nS Cb Capacitive load for each bus line - 400 - 400 pF Note: 1. Guaranteed by characteristic, not tested in production 2. HCLK must be higher than 2 MHz to achieve the maximum standard mode I2C frequency. It must be higher than 8 MHz to achieve the maximum fast mode I2C frequency. 3. I2C controller must be retriggered immediately at slave mode after receiving STOP condition. 4. The device must internally provide a hold time of at least 300 ns for the SDA signal in order to bridge the undefined region of the falling edge of SCL. 5. The maximum hold time of the Start condition has only to be met if the interface does not stretch the low period of SCL signal. tBUF STOP SDA SCL START tHD;STA tLOW tHD;DAT tHIGH tf tSU;DAT Repeated START tSU;STA tSU;STO STOP tr Figure 8.7-1 I2C Timing Diagram

Mar 30, 2018 Page 379 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

8.8 SPI Dynamic Characteristics

SYMBOL PARAMETER MIN. TYP. MAX. UNIT SPI MASTER MODE (VDD = 3.0~3.6 V, 30 PF LOADING CAPACITOR) tCLKH Clock output High time [*1] TSPICLK / 2 ns tCLKL Clock output Low time [*1] TSPICLK / 2 ns tDS Data setup time 0 - - ns tDH Data hold time 2 - - ns tV Data output valid time - 0 1 ns SPI MASTER MODE (VDD = 1.8~2.0 V, 30 PF LOADING CAPACITOR) tCLKH Clock output High time [*1] TSPICLK / 2 ns tCLKL Clock output Low time [*1] TSPICLK / 2 ns tDS Data setup time 0 - - ns tDH Data hold time 2 - - ns tV Data output valid time - - 1 ns Note: The minimum clock period for SPICLK is 10.4 ns (96 MHz). CLKP=0, TX_NEG=1, RX_NEG=0 or CLKP=1, TX_NEG=0, RX_NEG=1 CLKP=0, TX_NEG=0, RX_NEG=1 or CLKP=1, TX_NEG=1, RX_NEG=0 MISO MOSI Data Valid Data ValidData Valid Data Valid SPICLK MISO MOSI Data Valid Data ValidData Valid Data Valid CLKP=0 CLKP=1 tV tDS tDH tV tDS tDH tCLKH tCLKL Figure 8.8-1 SPI Master Mode Timing Diagram SYMBOL PARAMETER MIN. T YP. MAX. UNIT

Mar 30, 2018 Page 380 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller SPI SLAVE MODE (VDD = 3.0~3.6V, 30 PF LOADING CAPACITOR) tCLKH Clock output High time [*1] - - TSPICLK / 2 ns tCLKL Clock output Low time [*1] - TSPICLK / 2 ns tSS Slave select setup time 1 TSPICLK + 2ns - - ns tSH Slave select hold time 1 TSPICLK - - ns tDS Data input setup time 0 - - ns tDH Data input hold time 2 - - ns tV Data output valid time - 8 ns tCLKH Clock output High time [*1] - - TSPICLK / 2 ns SPI SLAVE MODE (VDD = 1.8 V ~ 2.0 V, 30 PF LOADING CAPACITOR) tCLKH Clock output High time [*1] - - TSPICLK / 2 ns tCLKL Clock output Low time [*1] - - TSPICLK / 2 ns tSS Slave select setup time 1 TSPICLK + 3ns - - ns tSH Slave select hold time 1 TSPICLK - - ns tDS Data input setup time 0 - - ns tDH Data input hold time 2 - - ns tV Data output valid time - 10 ns Note: The minimum clock period for SPICLK is 10.4 ns (96 MHz).

Mar 30, 2018 Page 381 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller SPI Clock SPI data input (SPI_MOSI) SPI data output (SPI_MISO) Data Valid CLKPOL=0 TXNEG=1 RXNEG=0 CLKPOL=1 TXNEG=0 RXNEG=1 tV Data Valid Data Valid Data Valid tDS tDH tSH tSS SPI SS SPI Clock SPI data input (SPI_MOSI) SPI data output (SPI_MISO) Data Valid CLKPOL=0 TXNEG=0 RXNEG=1 CLKPOL=1 TXNEG=1 RXNEG=0 tV Data Valid Data Valid Data Valid tDS tDH tSHtSS SPI SS SSACTPOL=1 SSACTPOL=0 SSACTPOL=1 SSACTPOL=0 tCLKH tCLKL tCLKH tCLKL Figure 8.8-2 SPI Slave Mode Timing Diagram

Mar 30, 2018 Page 382 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

8.9 I2S Dynamic Characteristics

Symbol Parameter Min Max Unit Test Conditions tw(CKH) I S clock high time 40 - ns Master f PCLK = MHz, data: 24 bits, audio frequency = 256 kHz tw(CKL) I S clock low time 40 - tv(WS) WS valid time 4 16 Master mode th(WS) WS hold time 1 - Master mode tsu(WS) WS setup time 24 - Slave mode th(WS) WS hold time 0 - Slave mode DuCy(SCK) I S slave input clock duty cycle 30 70 % Slave mode tsu(SD_MR) Data input setup time 10 - ns Master receiver tsu(SD_SR) 7 - Slave receiver th(SD_MR) Data input hold time 7 - Master receiver th(SD_SR) 4 - Slave receiver tv(SD_ST) Data output valid time - 10 Slave transmitter (after enable edge) th(SD_ST) Data output hold time 4 - Slave transmitter (after enable edge) tv(SD_MT) Data output valid time - 4 Master transmitter (after enable edge) th(SD_MT) Data output hold time 0 - Master transmitter (after enable edge) tw(CKH) tw(CKL) th(WS)tv(WS) th(SD_ST) LSB transmit(2) MSB transmit Bitn transmit LSB transmit LSB receive(2) MSB receive Bitn receive LSB receive tsu(SD_MR) th(SD_MR) SDtransmit SDreceive WS output CPOL = 1 CPOL = 0 tv(SD_ST) CK output Figure 8.9-1 I2S Master Mode Timing Diagram

Mar 30, 2018 Page 383 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller tw(CKH) tw(CKL) th(WS) tsu(WS) th(SD_ST) LSB transmit(2) MSB transmit Bitn transmit LSB transmit LSB receive(2) MSB receive Bitn receive LSB receive tsu(SD_SR) th(SD_SR) SDtransmit SDreceive WS input CPOL = 1 CPOL = 0 tv(SD_ST) CK Input Figure 8.9-2 I2S Slave Mode Timing Diagram

Mar 30, 2018 Page 384 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

8.10 USCI - I2C Dynamic Characteristics

[1][2] Fast Mode [1][2] Unit Min. Max. Min. Max. tLOW SCL low period 4.7 - 1.2 - uS tHIGH SCL high period 4 - 0.6 - uS tSU; STA Repeated START condition setup time 4.7 - 1.2 - uS tHD; STA START condition hold time 4 - 0.6 - uS tSU; STO STOP condition setup time 4 - 0.6 - uS tBUF Bus free time 4.7 [3] - 1.2 [3] - uS tSU;DAT Data setup time 250 - 100 - nS tHD;DAT Data hold time 0 [4] 3.45 [5] [4] 0.8 [5] uS tr SCL/SDA rise time - 1000 20+0.1Cb 300 nS tf SCL/SDA fall time - 300 - 300 nS Cb Capacitive load for each bus line - 400 - 400 pF Note: 1. Guaranteed by characteristic, not tested in production 2. HCLK must be higher than 2 MHz to achieve the maximum standard mode I2C frequency. It must be higher than 8 MHz to achieve the maximum fast mode I2C frequency. 3. I2C controller must be retriggered immediately at slave mode after receiving STOP condition. 4. The device must internally provide a hold time of at least 300 ns for the SDA signal in order to bridge the undefined region of the falling edge of SCL. 5. The maximum hold time of the Start condition has only to be met if the interface does not stretch the low period of SCL signal. tBUF STOP SDA SCL START tHD;STA tLOW tHD;DAT tHIGH tf tSU;DAT Repeated START tSU;STA tSU;STO STOP tr Figure 8.10-1 I2C Timing Diagram

Mar 30, 2018 Page 385 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

8.11 USCI - SPI Dynamic Characteristics

SYMBOL PARAMETER MIN. TYP. MAX. UNIT SPI MASTER MODE (VDD = 3.0~3.6 V, 30 PF LOADING CAPACITOR) tCLKH Clock output High time [*1] TSPICLK / 2 ns tCLKL Clock output Low time [*1] TSPICLK / 2 ns tDS Data setup time 0 - - ns tDH Data hold time 2 - - ns tV Data output valid time - 0 1 ns SPI MASTER MODE (VDD = 1.8~2.0 V, 30 PF LOADING CAPACITOR) tCLKH Clock output High time [*1] TSPICLK / 2 ns tCLKL Clock output Low time [*1] TSPICLK / 2 ns tDS Data setup time 0 - - ns tDH Data hold time 2 - - ns tV Data output valid time - - 1 ns Note: The minimum clock period for SPICLK is 10.4 ns (96 MHz). CLKP=0, TX_NEG=1, RX_NEG=0 or CLKP=1, TX_NEG=0, RX_NEG=1 CLKP=0, TX_NEG=0, RX_NEG=1 or CLKP=1, TX_NEG=1, RX_NEG=0 MISO MOSI Data Valid Data ValidData Valid Data Valid SPICLK MISO MOSI Data Valid Data ValidData Valid Data Valid CLKP=0 CLKP=1 tV tDS tDH tV tDS tDH tCLKH tCLKL Figure 8.11-1 SPI Master Mode Timing Diagram SYMBOL PARAMETER MIN. TYP. MAX. UNIT SPI SLAVE MODE (VDD = 3.0~3.6V, 30 PF LOADING CAPACITOR)

Mar 30, 2018 Page 386 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller tCLKH Clock output High time [*1] - - TSPICLK / 2 ns tCLKL Clock output Low time [*1] - TSPICLK / 2 ns tSS Slave select setup time 1 TSPICLK + 2ns - - ns tSH Slave select hold time 1 TSPICLK - - ns tDS Data input setup time 0 - - ns tDH Data input hold time 2 - - ns tV Data output valid time - 8 ns tCLKH Clock output High time [*1] - - TSPICLK / 2 ns SPI SLAVE MODE (VDD = 1.8 V ~ 2.0 V, 30 PF LOADING CAPACITOR) tCLKH Clock output High time [*1] - - TSPICLK / 2 ns tCLKL Clock output Low time [*1] - - TSPICLK / 2 ns tSS Slave select setup time 1 TSPICLK + 3ns - - ns tSH Slave select hold time 1 TSPICLK - - ns tDS Data input setup time 0 - - ns tDH Data input hold time 2 - - ns tV Data output valid time - 10 ns Note: The minimum clock period for SPICLK is 10.4 ns (96 MHz).

Mar 30, 2018 Page 387 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller SPI Clock SPI data input (SPI_MOSI) SPI data output (SPI_MISO) Data Valid CLKPOL=0 TXNEG=1 RXNEG=0 CLKPOL=1 TXNEG=0 RXNEG=1 tV Data Valid Data Valid Data Valid tDS tDH tSH tSS SPI SS SPI Clock SPI data input (SPI_MOSI) SPI data output (SPI_MISO) Data Valid CLKPOL=0 TXNEG=0 RXNEG=1 CLKPOL=1 TXNEG=1 RXNEG=0 tV Data Valid Data Valid Data Valid tDS tDH tSHtSS SPI SS SSACTPOL=1 SSACTPOL=0 SSACTPOL=1 SSACTPOL=0 tCLKH tCLKL tCLKH tCLKL Figure 8.11-2 SPI Slave Mode Timing Diagram

Mar 30, 2018 Page 388 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller

8.12 USB Characteristics

8.12.1 USB Full-Speed

Symbol Parameter Min. Typ. Max. Unit Test Conditions VIH Input High (driven) 2.0 - - V - VIL Input Low - - 0.8 V - VDI Differential Input Sensitivity 0.2 - - V |PADP-PADM| VCM Differential Common-mode Range 0.8 - 2.5 V Includes VDI range VSE Single-ended Receiver Threshold 0.8 - 2.0 V - Receiver Hysteresis - 200 - mV - VOL Output Low (driven) 0 - 0.3 V - VOH Output High (driven) 2.8 - 3.6 V - VCRS Output Signal Cross Voltage 1.3 - 2.0 V - RPU Pull-up Resistor 1.425 - 1.575 kΩ - RPD Pull-down Resistor 14.25 - 15.75 kΩ VTRM TERMINATION Voltage for Uptream port pull up (RPU) 3.0 - 3.6 V ZDRV Driver Output Resistance - 13 - Ω Steady state drive* CIN Transceiver Capacitance - - 20 pF Pin to GND

8.12.2 USB Full-Speed PHY characteristics

Symbol Parameter Min. Typ. Max. Unit Test Conditions TFR Rise Time 4 - 20 ns CL=50p TFF Fall Time 4 - 20 ns CL=50p TFRFF Rise and Fall Time Matching 90 - 111.11 % TFRFF=TFR/TFF

8.12.3 USB High-Speed characteristics

Symbol Parameter Min Typ Max Unit Test Condition TFR High Speed Driver Rise Time 500 - ps CL=5pF TFF High Speed Driver Fall Time 500 - ps CL=5pF TFRFF Rise and Fall Time Matching 90 111.11 % TFRFF=TFR/TFF

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8.13 Ethernet Characteristics

8.13.1 RMII Interface Timing

Symbol Parameter Min Typ Max Unit Test Condition TP_RMII_REFCLK RMII_REFCLK Period - 20.0 +/- 50 ppm - ns - TH_RMII_REFCLK RMII_REFCLK High Time 8.0 10.0 12.0 ns - TL_RMII_REFCLK RMII_REFCLK Low Time 8.0 10.0 12.0 ns - TDLY_RMII_TX RMII_REFCLK Rising to Valid RMII_TXEN, RMII_TXDATA0 and RMII_TXDATA1 Delay - - 10 ns - TSU_RMII_RX RMII_CRSDV, RMII_RXDATA0 and RMII_RXDATA1 Setup Time to RMII_REFCLK Rising 5 - - ns - THD_RMII_RX RMII_CRSDV, RMII_RXDATA0 and RMII_RXDATA1 Hold Time from RMII_REFCLK Rising 2 - - ns - RMIIx_REFCLK TP_RMII_REFCLK TH_RMII_REFCLK TL_RMII_REFCLK RMIIx_TXEN RMIIx_TXDATA0 RMIIx_TXDATA1 TDLY_RMII_TX RMIIx_CRSDV RMIIx_RXDATA0 RMIIx_RXDATA1 TSU_RMII_RX THD_RMII_RX Figure 8.13-1 RMII Interface Timing Diagram

8.13.2 Ethernet PHY Management Interface Timing

Symbol Parameter Min Typ Max Unit Test Condition TP_RMII_MDC RMII_MDC Period 400 - - ns - TH_RMII_MDC RMII_MDC High Time 200 - - ns - TL_RMII_MDC RMII_MDC Low Time 200 - - ns - TDLY_RMII_MDIOWR RMII_MDC Falling to Valid RMII_MDIO Delay - - 10 ns -

Mar 30, 2018 Page 390 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller TSU_RMII_MDIORD RMII_MDIO Setup Time to RMII_MDC Rising 10 - - ns - THD_RMII_MDIORD RMII_MDIO Hold Time from RMII_MDC Rising 10 - - ns - RMIIx_MDC TP_RMII_MDC TH_RMII_MDC TL_RMII_MDC RMIIx_MDIO (Write) TDLY_RMII_MDIOWR RMIIx_MDIO (Read) TSU_RMII_MDIORD THD_RMII_MDIORD Figure 8.13-2 Ethernet PHY Management Interface Timing Diagram

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8.14 SDIO Characteristics

8.14.1 Default Mode Timing

在嗎 Parameter Min Typ Max Unit Test Condition TP_SD_CLK SD_CLK Period (Data Transfer Mode) 40 - - ns - TP_SD_CLK_ID SD_CLK Period (Identification Mode) 2,500 - - ns TH_SD_CLK SD_CLK High Time - 20 - ns - TL_SD_CLK SD_CLK Low Time - 20 - ns - TSU_SD_IN SD_DATA Setup Time to SD_CLK Rising 5 - - ns - THD_SD_IN SD_DATA Hold Time from SD_CLK Rising 5 - - ns - TDLY_SD_OUT SD_CLK Falling to Valid SD_DATA Delay - - 14 ns - SDx_CLK SDx_CMD SDx_DATA[3:0] (Input Mode) TSU_SD_IN THD_SD_IN TP_SD_CLK TL_SD_CLK TH_SD_CLK SDx_CMD SDx_DATA[3:0] (Output Mode) TDLY_SD_OUT Figure 8.14-1 SDIO Default Mode

8.14.2 SDIO Dynamic characteristics

Symbol Parameter Min Typ Max Unit Test Condition TP_SD_CLK SD_CLK Period 20 - - ns - TH_SD_CLK SD_CLK High Time 7 - - ns - TL_SD_CLK SD_CLK Low Time 7 - - ns -

Mar 30, 2018 Page 392 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller TSU_SD_IN SD_DATA Setup Time to SD_CLK Rising 6 - - ns - THD_SD_IN SD_DATA Hold Time from SD_CLK Rising 2 - - ns - TDLY_SD_OUT SD_CLK Falling to Valid SD_DATA Delay - - 14 ns - THD_SD_OUT SD_DATA Hold Time from SD_CLK Rising 2.5 - - ns - SDx_CLK SDx_CMD SDx_DATA[3:0] (Input Mode) TSU_SD_IN THD_SD_IN TP_SD_CLK TL_SD_CLK TH_SD_CLK THD_SD_OUT SDx_CMD SDx_DATA[3:0] (Output Mode) TDLY_SD_OUT Figure 8.14-2 SDIO High-speed Mode

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9 PACKAGE OUTLINE DRAWING

9.1 QFN 33L (5x5x0.8 mm3 Pitch 0.5 mm)

Mar 30, 2018 Page 394 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller 9.2 LQFP 48L (7x7x1.4 mm3 Footprint 2.0mm) 1 12 H H Controlling dimension : Millimeters 0.10 070 0.004 1.00 0.750.600.45 0.039 0.0300.0240.018 0.50 0.20 0.25 1.451.40 0.10 0.15 1.35 0.008 0.010 0.0570.055 0.026 0.004 0.006 0.053 Symbol Min Nom Max MaxNomMin Dimension in inch Dimension in mm A b c D e HD HE L Y A A E 0.008 0.006 0.15 0.20 0.020 0.35 0.65 0.014 36 25

Mar 30, 2018 Page 395 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller 9.3 LQFP 64L (7x7x1.4 mm3 footprint 2.0 mm)

Mar 30, 2018 Page 396 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller 9.4 LQFP 128L (14x14x1.4 mm3 footprint 2.0 mm)

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10 ABBREVIATION

10.1 Abbreviations

ACMP Analog Comparator Controller ADC Analog-to-Digital Converter AES Advanced Encryption Standard APB Advanced Peripheral Bus AHB Advanced High-Performance Bus BOD Brown-out Detection CAN Controller Area Network DAP Debug Access Port DES Data Encryption Standard EADC Enhanced Analog-to-Digital Converter EBI External Bus Interface EMAC Ethernet MAC Controller EPWM Enhanced Pulse Width Modulation FIFO First In, First Out FMC Flash Memory Controller FPU Floating-point Unit GPIO General-Purpose Input/Output HCLK The Clock of Advanced High-Performance Bus HIRC 12 MHz Internal High Speed RC Oscillator HXT 4~24 MHz External High Speed Crystal Oscillator IAP In Application Programming ICP In Circuit Programming ISP In System Programming LDO Low Dropout Regulator LIN Local Interconnect Network LIRC 10 kHz internal low speed RC oscillator (LIRC) MPU Memory Protection Unit NVIC Nested Vectored Interrupt Controller PCLK The Clock of Advanced Peripheral Bus PDMA Peripheral Direct Memory Access PLL Phase-Locked Loop PWM Pulse Width Modulation

Mar 30, 2018 Page 399 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller QEI Quadrature Encoder Interface SD Secure Digital SPI Serial Peripheral Interface SPS Samples per Second TDES Triple Data Encryption Standard TK Touch Key TMR Timer Controller UART Universal Asynchronous Receiver/Transmitter UCID Unique Customer ID USB Universal Serial Bus WDT Watchdog Timer WWDT Window Watchdog Timer Table 10.1-1 List of Abbreviations

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11 REVISION HISTORY

2018.03.30 1.00 Initial version.

Mar 30, 2018 Page 401 of 401 Rev 1.00 M480 SERIES DATASHEET NuMicro® M480 32-bit ARM® Cortex® -M4F Microcontroller Important Notice Nuvoton Products are neither intended nor warranted for usage in systems or equipment, any malfunction or failure of which may cause loss of human life, bodily injury or severe property damage. Such applications are deemed, “Insecure Usage”. Insecure usage includes, but is not limited to: equipment for surgical implementation, atomic energy control instruments, airplane or spaceship instruments, the control or operation of dynamic, brake or safety systems designed for vehicular use, traffic signal instrume nts, all types of safety devices, and other applications intended to support or sustain life. All Insecure Usage shall be made at customer’s risk, and in the event that third parties lay claims to Nuvoton as a result of customer’s Insecure Usage, custome r shall indemnify the damages and liabilities thus incurred by Nuvoton.