FM8PC71A FEELING | Alldatasheet
Document overview
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Technical content
This datasheet contains new product informat ion. Feeling Technology reserves the rights to mod ify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product. P.1 Rev13 January 18, 2011 FM8PC71A 遠翔科技遠翔科技遠翔科技遠翔科技 Feeling Technology 【1】 FM8PC71A REVIEW
1.1 General Description
The FM8PC71A is an 8-bit microprocessor embedded device. It includes an 8-bit RISC MCU core, 64 bytes SRAM, 4XPWM,ADC and a 1.5K internal program OTP-ROM.
1.2 Features
/square6 8-bit RISC microprocessor /cuspopen On chip 1.5K x 14 program OTP Memory . /cuspopen 6 level stack. /cuspopen 64 bytes internal SRAM. /cuspopen Optional Fosc/(1,2,4,8,16) MCU clock. /cuspopen MCU can switch to work on External clock / inte rnal slow 32K Hz clock. /cuspopen Four 12-bit Timers/Counters are PTM0,PTM1,PTM2,P TM3 individually. /cuspopen Watch dog Timer. /square6 System Clock /cuspopen Internal Oscillator /head2right Internal +/- 2% 16MHz Oscillator. /head2right Internal oscillator 32KHz free run clock for suspen d mode. /cuspopen External crystal Oscillator /head2right One Operating Frequency Range of Oscillator/crysta l is 32k~16 MHz. /head2right One RC type up to 10MHz /cuspopen Optional external ceramic resonator or internal cl ock mode for MCU clock. /square6 10+2 I/O ports /cuspopen High current dive on any GPIO pin :15mA pin current drive and sink. /cuspopen Each GPIO pin supports high-impedance input, interna l pull-ups, open drains output, or CMOS outputs. /cuspopen External interrupt on all GPIO pin. /square6 5+1 Channel 12-bit ADC. /cuspopen Optional Continues or Trigger mode to sample. /cuspopen Support 5 channel external ADC input and a inter nal VDD/4 ADC input. /cuspopen Build in AD reference voltage (VDD, 4V, 3V, 2V). /cuspopen Support One channel DAC output. /square6 Power on Manager /cuspopen Power on reset (POR) is 1.8V /head2right Chip can work on greater than 2.0V power. /cuspopen Three level Low Voltage Detect : LVDH(3.6V),LVDM(2 .4V),LVDL(2.0V). /square6 Build in PWM function. /cuspopen Support 4 channels PWM /square6 GPIO supply 1.8V~5V interface.
This datasheet contains new product informat ion. Feeling Technology reserves the rights to mod ify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product. P.2 Rev13 January 18, 2011 FM8PC71A 遠翔科技遠翔科技遠翔科技遠翔科技 Feeling Technology
1.3 Block Diagram
1.5Kx14 OTP
64 Bytes
M U X IRC SIRC XTAL XIN XOUT PWM0 CHIRP0 PWM1 CHIRP1 PWM2 CHIRP2 PWM3 CHIRP3 WDT LVD 12-BIT ADC B-VD PORTA PORTB
1.4 Pin Definitions
XIN/PA[0] XOUT/PA[1] RSTN/VPP/PA[2] PWM0/PA[3] PWM1/PA[4] T0CK/PA[5] PB[2]/AIN2 PB[3]/AIN3 PB[4]/AIN4/VREFH PB[5]/T1CK VSS PB[0]/AIN0 PB[1]/AIN1 FM8PC71AA PDIP/SOP FM8PC71AB PDIP/SSOP
This datasheet contains new product informat ion. Feeling Technology reserves the rights to mod ify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product. P.3 Rev13 January 18, 2011 FM8PC71A 遠翔科技遠翔科技遠翔科技遠翔科技 Feeling Technology
1.5 Pin Description
Description
PA[0] XIN IO I GPIO Port A [0]capable of sinking up to 25mA/pin, or sinking controlled low or high programmable current. Can also source 25 mA drive current or provide a resistive pull-up, or serve as a high-impedance input. Up to 16Mhz ceramic resonator or external clock input when external Crystal enable. PA[1] XOUT IO I GPIO Port A [1]capable of sinking up to 25mA/pin, or sinking controlled low or high programmable current. Can also source 25 mA drive current or provide a resistive pull-up, or serve as a high-impedance input. Up to 16Mhz ceramic resonator or external clock output when external Crystal enable. PA[2] VPP RSTN I I GPIO Port A [2] input and a resistive pull-up. Programming voltage supply, VCC for normal operation External reset pin , active low.. PA[3] PWM0 IO O GPIO Port A [3] capable of sinking up to 25mA/pin, or sinking controlled low or high programmable current. Can also source 25 mA drive current or provide a resistive pull-up, or serve as a high-impedance input. PWM0 signal output pin when PWM0 enable. PA[4] PWM1 IO O O GPIO Port A [4]c apable of sinking up to 25mA/pin, or sinking controlled low or high programmable current. Can also source 25 mA drive current or provide a resistive pull-up, or serve as a high-impedance input. PWM1 signal output pin when PWM1 enable. PA[5] T0CK IO I GPIO Port A [5] capable of sinking up to 25mA/pin, or sinking controlled low or high programmable current. Can also source 25 mA drive current or provide a resistive pull-up, or serve as a high-impedance input. Timer 0 or PWM0 timer or PWM2 timer external clock input pin PA[6] PWM2 IO I GPIO Port A [6]capable of sinking up to 25mA/pin, or sinking controlled low or high programmable current. Can also source 25 mA drive current or provide a resistive pull-up, or serve as a high-impedance input. PWM2 signal output pin when PWM2 enable PA[7] PWM3 IO I GPIO Port A [7] capable of sinking up to 25mA/pin, or sinking controlled low or high programmable current. Can also source 25 mA drive current or provide a resistive pull-up, or serve as a high-impedance input. PWM3 signal output pin when PWM3 enable PB[5] T1CK IO I GPIO Port B [5] capable of sinking up to 25mA/pin, or sinking controlled low or high programmable current. Can also source 25 mA drive current or provide a resistive pull-up, or serve as a high-impedance input. Timer 1 or PWM1 timer or OWM3 timer external clock input pin PB[4] AIN4 VREFH IO I GPIO Port B [4 ]capable of sinking up to 25mA/pin, or sinking controlled low or high programmable current. Can also source 25 mA drive current or provide a resistive pull-up, or serve as a high-impedance input. ADC input channel-4. External high reference voltage input of ADC PB[3] IO 10 12 GPIO Port B [3] capable of sinking up to 25mA/pin , or sinking controlled low
This datasheet contains new product informat ion. Feeling Technology reserves the rights to mod ify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sales of the product. P.4 Rev13 January 18, 2011 FM8PC71A 遠翔科技遠翔科技遠翔科技遠翔科技 Feeling Technology 14-pin 16-pin PIN Name I/O P S I or high programmable current. Can also source 25 m A drive current or provide a resistive pull-up, or serve as a high-impedance input. ADC input channel-3. PB[2] AIN2 IO I GPIO Port B [2] capable of sinking up to 25mA/pin, or sinking controlled low or high programmable current. Can also source 25 mA drive current or provide a resistive pull-up, or serve as a high-impedance input. ADC input channel-2. PB[1] AIN1 IO O O GPIO Port B [1] capable of sinking up to 25mA/pin, or sinking controlled low or high programmable current. Can also source 25 mA drive current or provide a resistive pull-up, or serve as a high-impedance input. ADC input channel-1. PB[0] AIN0 IO I GPIO Port B [0] capable of sinking up to 25mA/pin, or sinking controlled low or high programmable current. Can also source 25 mA drive current or provide a resistive pull-up, or serve as a high-impedance input. ADC input channel-0. VSS G 14 16 Ground