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Technical content

BS2 Series of stamp modules and with Basic Micro’s Basic ATOM Pro 28-M module. boards which you may already possess in your development arsenal. upload user application code as a hex file. and have full control over the ZNEO CPU, including interactive debugging sessions. Figure 1. The ZNEO-Based Mini-Z ZNEO 28-Pin Module

RD000603-0814 Page 2 of 10 Mini-Z™ ZNEO 28-Pin Module Reference Design The Mini-Z Library file associated with this reference design, RD0006-SC01.zip, is avail- able for download on zilog.com. This file has been tested with version 5.0.0 of ZDS II for ZNEO-powered MCUs. Subsequent releases of ZDS II may require you to modify the code supplied with this reference design. Mini-Z ZNEO 28-Pin Module Features

  • Powerful 16-bit CISC microcontroller
  • 128 KB of program space (Flash) with 16-bit access and in-circuit programming
  • 4 KB internal RAM with 16-bit access
  • 24-bit address space
  • 24 bit stack with overflow protection
  • Direct register-to-register architecture allows each memory address to function as an accumulator, thus improving execution time and decreasing the requirement for addi- tional program memory
  • 5.5 V to 15 V input with internal 5 V and 3.3 V regulation
  • 4-channel, 10-bit ADC
  • Analog Comparator
  • Internal Precision Oscillator
  • I2C Master-Slave controller
  • Enhanced Serial Peripheral Interface (ESPI)
  • Three standard 16-bit timers with capture, compare and PWM capability
  • 12-bit PWM module with three complementary pairs or six independent PWM out- puts with deadband generation and fault trip input
  • 24 interrupts with programmable priority
  • Watchdog timer with internal RC oscillator
  • On-Chip Debugger
  • V oltage Brown-Out protection (VBO)
  • Power-On Reset (POR)
  • Low power modes Note:

Table 1 describes the functions of each of the Mini-Z ZNEO 28-Pin Module’s 28 pins. Table 1. Mini-Z ZNEO 28-Pin Module Pin-Out

3 DTR PA3 CTS/DTR

5 PO PB0 GPIO ANA 0 (ADC) T0IN0

6 P1 PB1 GPIO ANA 1 (ADC) T0IN1

7 P2 PB2 GPIO ANA 2 (ADC) T0IN2

8 P3 PB3 GPIO ANA 3 (ADC) OPOUT

10 P5 PD1 GPIO PWML1

11 P6 PA7 GPIO SDA

12 P7 PA6 GPIO SCL

13 P16 PH2 GPIO ANA10

14 P17 PH3 GPIO ANA11 CPINP

15 P18 PD2 GPIO PWMH2

16 P19 PD7 GPIO PWML2

17 P8 PC0 GPIO T1IN/#T1OUT CINN

18 P9 PC1 GPIO T1OUT COMPOUT

19 P10 PC2 GPIO SS

20 P11 PC3 GPIO SCK

21 P12 PC4 GPIO MOSI

22 P13 PC5 GPIO MISO

23 P14 PC6 GPIO T2IN/#T2OUT PWMH0

24 P15 PC7 GPIO T2OUT PWML0

25 V CC I/O — 5 V in/out

26 Reset Reset Reset

27 V SS GND Ground

RD000603-0814 Page 4 of 10 Mini-Z™ ZNEO 28-Pin Module Reference Design Mini-Debug Connector The Mini-Z ZNEO 28-Pin Module uses a miniature debug connector (available in the Mini-Z ZNEO SSR Kit) to connect to the smart cables and to ZDS II. Alternatively, you can build your own adapter. The mini-debug adapter features a 4-pin single-row header; its pins are 0.1" apart, center to center. To connect the mini-debug adapter, wire a male header (equivalent to Molex part number 90120-0124) to a 6-pin (2 x 3) male header (equivalent to Molex 90131-0763) using the connections shown in Figure 2.

Electrical Characteristics

Stresses greater than those listed in Table 2 may cause permanent damage to the device. These ratings are stress ratings only. Operation of the device at any condition outside those indicated in the operational sections of these specifications is not implied. Exposure to absolute maximum rating conditions for extended periods affects device reliability. For improved reliability, unused inputs must be tied to one of the supply voltages (VDD or VSS). Table 2 describes the electrical characteristics of the Mini-Z ZNEO 28-Pin Module and reflects all available data as a result of testing prior to qualification and characterization. As such, the data presented in Table 2 is subject to change. Figure 2. Mini-Debug to Debug Pin-Out Table 2. Mini-Z ZNEO 28-Pin Module Characteristics –0.3 5.5 Volts I/O pins and Reset.

Internal VREF 1.9 2.1 Volts 2V, typical. Table 2. Mini-Z ZNEO 28-Pin Module Characteristics (Continued)

RD000603-0814 Page 8 of 10 Mini-Z™ ZNEO 28-Pin Module Reference Design

Ordering Information

The Mini-Z ZNEO 28-Pin Module and Kit can each be purchased from the Zilog Store – simply click the Store Product IDs listed in Table 3. Kit Contents The Mini-Z ZNEO SSR Kit contains the following elements:

  • Mini-Z ZNEO 28-Pin Module
  • Mini-Z Solid State Relay Design Board
  • USB Smart Cable
  • Mini-Z to standard debug adapter
  • USB cable (A male to Mini-B male) Related Documentation The documents listed in Table 4 are associated with the Mini-Z ZNEO 28-Pin Module and/or its base Z16F2810AG20SG MCU. Each of these documents can be obtained from the Zilog website by clicking the link associated with its Document Number.

Table 3. Mini-Z ZNEO 28-Pin Module Ordering Information Table 4. ZAURA RF Wireless Module Documentation

RD000603-0814 Page 10 of 10 Mini-Z™ ZNEO 28-Pin Module Reference Design Customer Support To learn more about this product, find additional documentation, get your technical ques- tions answered or report issues, please contact esales@zilog.com. DO NOT USE THIS PRODUCT IN LIFE SUPPORT SYSTEMS. LIFE SUPPORT POLICY ZILOG’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT TH E EXPRESS PRIOR WRITTEN APPROV AL OF THE PRESIDENT AND GENERAL COUNSEL OF ZILOG CORPORATION. As used herein Life support devices or systems are devices which (a) are intended for surgical implant into the body, or (b) support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in a significant injury to the user. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the fa ilure of the life support device or system or to affect its safety or effectiveness. Document Disclaimer ©2014 Zilog, Inc. All rights reserved. Information in this publication concerning the devices, applications, or technology described is intended to suggest possible uses and ma y be superseded. ZILOG , INC. DOES NOT ASSUME LIABILITY FOR OR PROVIDE A REPRESENTATION OF ACCURACY OF THE INFORMATION, DEVICES, OR TECHNOLOGY DESCRIBED IN THIS DOCUMENT. ZILOG ALSO DOES NOT ASSUME LIABILITY FOR INTELLECTUAL PROPERTY INFRINGEMENT RELATED IN ANY MANNER TO USE OF INFORMATI ON, DEVICES, OR TECHNOLOGY DESCRIBED HEREIN OR OTHERWISE. The information contained within this document has been verified according to the general principles of electrical and mechanical engineering. ZNEO and Mini-Z are trademarks or registered trademarks of Zilog, Inc. All other product or service names are the property of their respective owners. Warning: