Evaluation board with STM32F446ZE MCU€¦ · Overview UM1871 6/64 DocID027604 Rev 3 1 Overview 1.1...

October 2015 DocID027604 Rev 3 1/64

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UM1871User manual

Evaluation board with STM32F446ZE MCU

Introduction

The STM32446E-EVAL evaluation board has been designed as a complete demonstration and development platform for the STMicroelectronics ARM® Cortex®-M4 with FPU core based STM32F446ZET6 microcontroller with SPDIF input, four I2C buses, four SPI, three I2S, two SAI ports, two CAN ports, three 12-bit ADC, two 12-bit DAC, up to 17 timers, USB OTG HS and FS, camera interface, flexible memory controller (FMC), Quad-SPI interface, SDIO interface, 512-Kbyte Flash memory and 128-Kbyte SRAM, JTAG debug and ETM trace support.The full range of hardware features on the board can be used to evaluate all peripherals (USB HS & FS, USART, IrDA, CAN, digital microphones, audio codec, ADC and DAC, color LCD glass with touchscreen, SDRAM and Quad-SPI Flash memory, I2C EEPROM, RF-EEPROM, microSD card) and develop user’s applications. Extension headers allow to easily connect a daughterboard for specific applications. ST-LINK/V2-1 in-circuit debugger and programmer facility is integrated on the mainboard.

Figure 1. STM32446E-EVAL evaluation board

1. Picture not contractual.

www.st.com

http://www.st.com

Contents UM1871

2/64 DocID027604 Rev 3

Contents

1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.2 Demonstration software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.3 Order code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.4 Delivery recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2 Hardware layout and configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.1 Embedded ST_LINK/V2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.1.1 Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.1.2 ST-LINK/V2-1 firmware upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.2 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

2.3 Clock source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.4 Reset source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.5 Boot option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2.6 Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2.7 USB OTG FS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2.8 USB OTG HS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.9 RS232 and IrDA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.10 MicroSD card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2.11 Potentiometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2.12 Analog input or output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

2.13 CAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

2.14 Memories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

2.15 RF-EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

2.16 LCD display and input devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

2.17 MFX (Multi Function eXpander) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

2.18 Motor control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3.1 Motor control connector CN3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3.2 RF connectors CN6 and CN7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

3.3 FMC connectors CN11 and CN12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

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3.4 Daughterboard connector CN13 and CN10 . . . . . . . . . . . . . . . . . . . . . . . 30

3.5 MicroSD connector CN4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

3.6 RS232 connector CN25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

3.7 ST-LINK/V2-1 USB Type B connector CN16 . . . . . . . . . . . . . . . . . . . . . . 32

3.8 Audio jack CN22 and CN23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

3.9 ST-LINK/V2-1 programming connector CN18 . . . . . . . . . . . . . . . . . . . . . 33

3.10 Power connector CN20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

3.11 Analog input connector CN21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Appendix A STM32446E-EVAL IO assignment. . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Appendix B Electrical schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Appendix C Mechanical dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Appendix D Federal Communications Commission (FCC) and Industry Canada (IC) Compliance Statements . . . . . . . . . . . . . . . . 62

D.1 FCC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

D.1.1 Part 15.19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

D.1.2 Part 15.105 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

D.1.3 Part 15.21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

D.2 IC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

D.2.1 Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

D.2.2 Déclaration de conformité. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

4 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

List of tables UM1871

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List of tables

Table 1. Power related jumpers and solder bridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Table 2. 32 KHz crystal Y2 related solder bridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Table 3. 8 MHz crystal Y4 related solder bridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Table 4. Boot0 switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Table 5. Boot0 and Boot1 related jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Table 6. Audio related jumpers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Table 7. USB_OTG_FS related jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Table 8. RS232 and IrDA related jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Table 9. CAN related jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Table 10. LCD modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Table 11. MFX signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Table 12. Motor Control connector CN13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26Table 13. RF connector CN6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Table 14. RF connector CN7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Table 15. FMC connectors CN11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Table 16. FMC Connectors CN12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29Table 17. Daughterboard connector CN13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30Table 18. Daughterboard connector CN10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30Table 19. MicroSD connector CN4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Table 20. RS232 connector CN25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Table 21. USB type B connector CN16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Table 22. Analog input-output connector CN4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Table 23. IOs assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Table 24. Mechanical dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61Table 25. Document Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

DocID027604 Rev 3 5/64

UM1871 List of figures

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List of figures

Figure 1. STM32446E-EVAL evaluation board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Figure 2. Hardware block diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Figure 3. STM32446E-EVAL evaluation board layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Figure 4. Updating the list of drivers in device manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Figure 5. Solder bridge to be added on bottom side for motor control. . . . . . . . . . . . . . . . . . . . . . . . 20Figure 6. PCB underside rework for CAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Figure 7. PCB underside rework for motor control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Figure 8. Motor control connector CN3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26Figure 9. MicroSD connector CN4 (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Figure 10. RS232 connector CN25 (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Figure 11. USB type B connector CN16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Figure 12. Power supply connector CN20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Figure 13. Analog input-output connector CN21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Figure 14. MCU 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41Figure 15. MCU 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42Figure 16. Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43Figure 17. USB OTG HS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44Figure 18. USB OTG FS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45Figure 19. ST-LINK/V2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46Figure 20. MFX V3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47Figure 21. Peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48Figure 22. CAN, RS232 / IrDA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49Figure 23. Audio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50Figure 24. Memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51Figure 25. Motor control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52Figure 26. STM32446E-EVAL LCD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53Figure 27. JTAG and trace. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54Figure 28. Camera connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55Figure 29. Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Figure 30. FMC connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57Figure 31. 3.2”LCD module with both SPI and 16-bit interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58Figure 32. Camera module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59Figure 33. Mechanical dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Overview UM1871

6/64 DocID027604 Rev 3

1 Overview

1.1 Features

• STM32F446ZET6 microcontroller.

• 3.2" 240x320 TFT color LCD with resistive touchscreen

• 2048 x 1536 camera module

• SAI stereo audio DAC, audio jacks which support headset with microphone

• Stereo digital microphones connected to DAC or to MCU

• Connectors for microphone coupon board

• SPDIF optical input connector

• Joystick with 4-direction control and selector

• Reset and user buttons

• Potentiometer

• 4 color user LEDs

• 32-Mbit Quad-SPI Flash memory

• 4M x 16-bit SDRAM

• 2-Gbyte (or more) microSD card

• RF-EEPROM

• USB OTG HS and FS with micro-AB

• Micro-AB connector

• RS232 communication

• CAN 2.0A/B compliant communication

• IrDA transceiver

• Embedded ST-LINK/V2-1

• JTAG/SWD and ETM trace debug support

• Five 5 V power supply options:

– Power jack

– ST-LINK USB connector

– USB FS connector

– USB HS connector

– Daughter board

• RTC with backup battery

• Motor control connector

• Extension connectors for daughter board or wrapping board and memory connectors

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1.2 Demonstration software

Demonstration software is preloaded in the Flash memory of the board for easy demonstration of the device peripherals in stand-alone mode. For more information and to download the latest version available, refer to the STM32446E-EVAL demonstration software at www.st.com.

1.3 Order code

To order the evaluation board based on STM32F446ZE MCU, use the order code STM32446E-EVAL.

1.4 Delivery recommendations

Before using the board for the first time, verify that nothing was damaged during shipment and that no components are unplugged or lost. When the board is extracted from its plastic bag, it must be checked that no component remains in the bag.

The main components to verify are:

1. The microSD card which may have been ejected from the CN4 connector (top left corner of the board).

2. The dual-interface EEPROM board (ANT7-M24LR-A) which may have been unplugged from the CN1 connector (top left corner of the board).

Note:1 The plastic protection on the camera should be removed carefully as the connection is very fragile.

Note:2 For all information concerning the version of the MCU used on the board, its specification and possible related limitations, visit the ST web site (www.st.com) to download relevant datasheet and errata sheet.

Warning: Warning: There is an explosion risk if the battery is replaced by an incorrect one. Make sure to dispose of used batteries according to the instructions.

http://www.st.com

Hardware layout and configuration UM1871

8/64 DocID027604 Rev 3

2 Hardware layout and configuration

The STM32446E-EVAL evaluation board is designed around the STM32F446ZET6 microcontroller in a 144-pin LQFP package. The hardware block diagram Figure 2 illustrates the connection between STM32F446ZET6 and peripherals (Camera, RS232, Audio DAC, microphone ADC, TFT LCD, CAN, IrDA, microSD card, RF-EEPROM and others). Figure 3 will help the user to locate these features on the actual evaluation board.

Figure 2. Hardware block diagram

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UM1871 Hardware layout and configuration

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Figure 3. STM32446E-EVAL evaluation board layout

2.1 Embedded ST_LINK/V2-1

The ST-LINK/V2-1 programming and debugging tool is integrated on the STM32446E-EVAL evaluation board.

The embedded ST-LINK/V2-1 supports only SWD for STM32 devices. For information about debugging and programming features the user can refer to the ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32 User Manual UM1075, which describes in detail all the ST-LINK/V2 features.

B1Reset Button

B2WKUP Button

B3Joystick

4 colors LEDs

CN23Audio2 jack

CNRF EEPROM daughter board connector

CN20Power Jack

CN3Motor Control connector

CN5Camera connector

CN22Audio1 jack

CNUSB HS connector

CNUSB FS connector

CN4MicroSD card

CN16RS232

CNCAN

CN16ST_LINK/V2-1

CN17LCDconnector

U10IR receiver

P2

U2STM32F446ZET6

CN15JTAG connector

CN6,CN7,CN12,CN13RF Connectors

CN


10/64 DocID027604 Rev 3

The changes versus ST-LINK/V2 version are listed below:

• New features supported on ST-LINK/V2-1:

– USB software re-enumeration

– Virtual com port interface on USB

– Mass storage interface on USB

– USB power management request for more than 100 mA power on USB

• Features not supported on ST-LINK/V2-1:

– SWIM interface

– Minimum supported application voltage limited to 3 V

• Known limitation:

– Activating the readout protection on ST-LINK/V2-1 target, prevents the target application from running afterwards. The target readout protection must be kept disabled on ST-LINK/V2-1 boards.

Note: It is possible to power the board via CN16 (Embedded ST-LINK/V2-1 USB connector) even if an external tools is connected to CN14 or CN15 (SWD connector).

2.1.1 Drivers

The ST-LINK/V2-1 requires a dedicated USB driver, which, for Windows XP, 7 and 8, can be found at www.st.com.

In case the STM32446E-EVAL evaluation board is connected to the PC before the driver is installed, some STM32446E-EVAL interfaces may be declared as “Unknown” in the PC device manager. In this case the user must install the driver files, and from the device manager he must update the driver of the connected device.

Figure 4. Updating the list of drivers in device manager

Note: Prefer using the “USB Composite Device” handle for a full recovery.

2.1.2 ST-LINK/V2-1 firmware upgrade

The ST-LINK/V2-1 embeds a firmware upgrade mechanism for in-situ upgrade through the USB port. As the firmware may evolve during the life time of the ST-LINK/V2-1 product (for example new functionalities, bug fixes, support for new microcontroller families), it is recommended to visit www.st.com website, before starting to use the STM32446E-EVAL board and periodically, in order to stay up-to-date with the latest firmware version.

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2.2 Power supply

STM32446E-EVAL evaluation board is designed to be powered by 5 V DC power supply and to be protected by PolyZen from wrong power plug-in event. It is possible to configure the evaluation board to use any of the following five sources for the power supply:

• 5 V DC power adapter connected to CN20 (PSU on silkscreen), the Power Jack on the board. The external power supply is not provided with the board.

• 5 V DC power with 500 mA limitation from CN9, the USB_OTG_FS Micro-AB connector

• 5 V DC power with 500 mA limitation from CN8, the USB_OTG_HS Micro-AB connector

• 5 V DC power with 300 mA limitation from CN16, the ST-LINK/V2 USB

• 5 V DC power from both CN10 and CN12, the extension connector for daughterboard

In case the boards is powered by an external 5V power supply connected to CN20 or CN10 and CN12, this power source must comply with the standard EN-60950-1: 2006+A11/2009, and must be Safety Extra Low Voltage (SELV) with limited power capability.

The power supply is configured using JP12, JP21 and JP9 as described in Table 2: 32 KHz crystal Y2 related solder bridges.

Table 1. Power related jumpers and solder bridges

Jumper Description

JP12MCU_VDD is connected to 3.3 V power when JP12 is closed and MCU current consumption measurement can be done manually by multi-meter when JP12 is open.

Default setting: Fitted.

JP21

To select the ST-LINK/V2-1 USB connector (CN16) power supply, set JP21 on U5V position as shown (default setting):

To select power supply jack (CN20 PSU) power supply, set JP21 on PSU as shown:


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Note: LED LD8 is lit when the STM32446E-EVAL evaluation board is powered by 5 V correctly.

JP21

To select daughterboard connector (CN10 and CN12) power supply, set JP21 on D5V as shown:

To select USB-OTG FS (CN9) power supply, set JP21 on FS as shown:

To select USB-OTG HS (CN8) power supply, set JP21 on HS as shown:

To select power supply jack (CN20) power supply to both STM32446E-EVAL and daughterboard connected on CN10 and CN13, set JP21 on PSU and D5V as shown (daughterboard must not have its own power supply connected):

JP9

To connect MCU Vbat to 3.3 V power, set JP9 as shown (default setting):

To connect MCU Vbat to the battery, set JP9 as shown:

Table 1. Power related jumpers and solder bridges (continued)

Jumper Description

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STM32446E-EVAL evaluation board can be powered from ST-LINK USB connector CN16 (U5V), but only ST-LINK part is powered before USB enumeration, because host PC only provides 100 mA to the boards at that time. During the USB enumeration, STM32446E-EVAL board asks for the 300 mA power to the Host PC. If the host is able to provide the required power, the enumeration finishes by a “SetConfiguration” command and then, the power transistor U11 (ST890) is switched ON, the red LED LD8 is turned ON, thus STM32446E-EVAL board can consume maximum 300 mA current, but not more. If the host is not able to provide such requested current, the enumeration fails, therefore the ST890 (U11) remains OFF and the 3.3 V part of the board will not be powered. As consequence, the red LED LD8 remains turned OFF. In such case it is mandatory to use an external power supply as extra power supply.

E5V (from PSU) or D5V can be used as external power supply, in case current consumption of STM32446E-EVAL board exceeds the allowed current on USB. In this condition it is still possible to use USB for communication for programming or debugging only, but it is mandatory to power the board first using E5V or D5V, then connect the USB cable to the PC. Proceeding in this way, ensures that the enumeration succeeds thanks to the external power source.

The following power sequence procedure must be respected:

1. Connect jumper JP21 for PSU or D5V side

2. Check that JP18 is removed (PWR_EXT)

3. Connect the external power source to CN20 (PSU) or D5V (daughterboard mounted)

4. Check red LED LD8 is turned ON

5. Connect the PC to USB connector CN16

If this order is not respected, the board may be powered by VBUS first, then E5V or D5V, and the following risks may be encountered:

1. If more than 300 mA current is needed by the board, the PC may be damaged or current can be limited by PC. As a consequence the board is not powered correctly.

2. 300 mA will be requested at enumeration (since JP18 must be OFF), so there is risk that request is rejected and enumeration does not succeed, if PC cannot provide such current. Consequently the board is not powered (LED LD8 remains OFF).

Note:1 In case the board is powered by an USB charger, there is no USB enumeration, so the led LD8 remains set to OFF permanently and the board is not powered. Only in this specific case the jumper JP18 needs to be set to ON, to allow the board to be powered anyway.

Note:2 When the board is powered by ST-LINK, the current is limited by U11 and the LED LD11 is turned ON in case of over current detection.

2.3 Clock source

Two clock sources are available on STM32446E-EVAL evaluation board for STM32F446ZET6 and RTC embedded (see Table 2: 32 KHz crystal Y2 related solder bridges and Table 3: 8 MHz crystal Y4 related solder bridges):

• Y2, 32KHz crystal for embedded RTC

• Y4, 8MHz crystal with socket for STM32F446ZET6 Microcontroller, Y3, 24MHz crystal for USB OTG HS

• Y5, 8MHz crystal for ST-LINK


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2.4 Reset source

The reset signal of STM32446E-EVAL evaluation board is low active and the reset sources include:

• Reset button B1

• DB_Connectors from CN13 pin 13

• Embedded ST-LINK/V2-1

• RS232 connector CN25 pin 8 (CTS) for ISP

Note: The jumper JP5 should be set to control RESET by pin8 of RS232 connector CN25 (CTS signal).

Table 2. 32 KHz crystal Y2 related solder bridges

Solder bridge Description

SB108

PC14 is connected to 32KHz crystal when SB108 is open (default setting).

PC14 is connected to DB_CONNECTOR CN13 when SB108 is closed. In such case SB43 must be removed to avoid disturbance due to the 32 KHz quartz.

SB107

PC15 is connected to 32KHz crystal when SB107 is open (default setting).

PC15 is connected to extension connector CN13 when SB107 is closed. In such case SB56 must be removed to avoid disturbance due to the 32 KHz quartz.

Table 3. 8 MHz crystal Y4 related solder bridges

Solder bridge Description

SB106

PH0 is connected to 8 MHz crystal when SB106 is open (default setting).

PH0 is connected to extension connector CN13 when SB106 is closed. In such case SB69 must be removed to avoid disturbance due to the 32 KHz quartz.

SB105

PH1 is connected to 8 MHz crystal when SB105 is open (default setting).

PH1 is connected to extension connector CN26 when SB105 is closed. In such case SB70 must be removed to avoid disturbance due to the 8 MHz quartz.

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2.5 Boot option

The STM32446E-EVAL evaluation board is able to boot from:

• Embedded User Flash

• System memory with boot loader for ISP

• Embedded SRAM for debugging

The BOOT0 option is configured by setting SW1.

BOOT0 can also be configured via RS232 connector CN25.

Table 4. Boot0 switch

Switch Description

SW1

STM32446E-EVAL boots from User Flash when SW1 is configured as shown (default setting):

STM32446E-EVAL boots from User RAM or System memory when SW1 is configured as shown:

Table 5. Boot0 and Boot1 related jumpers

Jumper Description

JP22

PB2 is used as ULPI_D4 (Camera interface) when JP22 is set as shown on the right (default setting):

PB2 is used as BOOT1 and set at level 1 when JP22 is set as shown on the right:

PB2 is used as BOOT1 and pulled down (level zero) when jumper is removed from JP22 as shown on the right:

JP5The Bootloader_BOOT0 is also managed by pin 6 of connector CN25 (RS232 DSR signal) when JP5 is closed. This configuration is used for boot loader application only. Default setting: Not fitted

1 2 3


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2.6 Audio

An audio codec WM8994ECS/R with 4 DACs and 2 ADCs inside, is connected to SAI interface of STM32F446ZE, to support TDM feature on SAI port. This feature is able to implement audio recording on digital microphone and analog microphone and audio playback of different audio stream on headphones.

It communicates with STM32F446ZE via I2C4 bus which is shared with camera module, RF-EEPROM and MFX (Multi Function eXpander).

The analog microphone on the headset is connected to ADC of WM8994ECS/R through audio jack CN22. External speakers can be connected to WM8994ECS/R via audio jack CN23.

Two digital microphones (MEMS microphone) MP34DT01TR are on STM32446E-EVAL evaluation board. They can be connected either to audio codec or I2S port of STM32F446, by setting jumpers as shown in Table 6: Audio related jumpers. The coupon connectors CN26 and CN27 can be used to support MEMS microphone evaluation board STEVAL-MKI129V1, after removing SB1 and SB133.

An optical connector CN2 is implemented on STM32446E-EVAL, to receive external audio data which is compatible with SPDIF spec.

Table 6. Audio related jumpers

Jumper Description

JP20

Data signal on digital microphone is connected to audio codec when JP20 is set as shown on the right (default setting):

Data signal on digital microphone is connected to I2S port of STM32F446ZE when JP20 is set as shown on the right:

JP19

Clock signal on digital microphone is connected to audio codec when JP19 is set as shown on the right (default setting):

Clock signal on digital microphone is connected to Timer4 output (PD13) of STM32F446ZE, used to divide by 2 the I2S3_CK, when JP19 is set, as shown on the right (it is also needed to close SB23 and SB24 to use Timer 4 to manage I2S3_CK):

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Note: I2C address of WM8994ECS/R is 0b0011010.

2.7 USB OTG FS

STM32446E-EVAL evaluation board supports USB OTG full speed communication via a USB Micro-AB connector (CN9) and USB power switch (U6) connected to VBUS. The evaluation board can be powered by this USB connector (JP21 in position FS) at 5 V DC with 500 mA current limitation. A green LED LD5 will be lit in two conditions:

• STM32446E-EVAL works as an USB host and power switch (U6) is ON

• STM32446E-EVAL works as a USB device if VBUS is powered by another USB host

A red LED LD5 will be lit when over-current is detected by the power switch U6.

JP13

Digital microphone power source is connected to +3.3V power when JP13 is set as shown to the right (default setting):

Digital microphone power source is connected to MICBIAS1 from WM8994ECS/R when JP13 is set as shown to the right:

Table 6. Audio related jumpers (continued)

Jumper Description

Table 7. USB_OTG_FS related jumpers

Jumper Description

JP7

STM32F446 port PA9 is used as USART1_TX (in conjunction with JP6) when JP7 is set as shown below (see Warning):

STM32F446 port PA9 is connected to USB_FS_VBUS when JP7 is set as shown below (see Warning):

4321

4321


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Warning: There is an error on silkscreen of MB1162 PCB rev B: - JP7 pin 1 is named SPI instead of UART - JP7 pin 3 is named UART instead of SPI

JP7

STM32F446 port PA9 is connected to SPI when JP7 is set as shown below (see Warning):

JP4

STM32F446 port PA10 is used as USART1_RX (in conjunction with JP8) when JP4 is set as shown below (see Warning):

STM32F446 port PA10 is connected to USB_FS_ID when JP4 is set as shown below (see Warning):

Table 7. USB_OTG_FS related jumpers (continued)

Jumper Description

4321

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2.8 USB OTG HS

STM32446E-EVAL evaluation board supports USB OTG high speed communication via a USB Micro-AB connector (CN8) and USB HS PHY USB3300 (U4).The evaluation board can be powered by this USB connector (CN8) at 5V DC with 500 mA current limitation. USB power switch (U3) is connected on VBUS and provides power to CN8 (if SB131 is closed).

Green LED LD7 will be lit when either:

• power switch (U3) is ON and STM32446E-EVAL works as a USB host

• VBUS is powered by another USB host when STM32446E-EVAL works as an USB device.

Red LED LD10 will be lit when over-current occurs.

JP22 should be configured as explained in Table 5: Boot0 and Boot1 related jumpers.

2.9 RS232 and IrDA

The RS232 transceiver U8 (with hardware flow control CTS and RTS) connected to D-type 9-pins RS232 connector CN25, and IrDA transceiver U10, are connected to USART1 of STM32F446ZET6, which can be also shared with ST-LINK USART.

The signal Bootloader_RESET (shared with CTS signal) and Bootloader_BOOT0 (shared with DSR signal) are added on RS232 connector CN8 for ISP support.

USART1 selection is done by setting JP6 and JP8, refer to Table 8: RS232 and IrDA related jumpers for detail.

Table 8. RS232 and IrDA related jumpers

Jumper Description

JP8

RS232_RX output of RS232 transceiver is connected to PA10 (USART1_RX in conjunction with JP4), when JP8 is set as shown below (default setting):

IrDA_RX from IrDA transceiver is connected to PA10 (USART1_RX in conjunction with JP4) when JP8 is set as shown below:

USART_TX from ST-LINK is connected to PA10 (USART1_RX in conjunction with JP4) to support virtual com port when JP8 is set as shown below:

31

546

2

31

546

2

31

546

2


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2.10 MicroSD card

The 4GB (or more) microSD card is connected to SDIO interface of STM32F446ZET6. MicroSD card detection is managed by MFX_IO15, configured with internal pull-up. The following solder bridges are closed to support microSD card by default: SB26, SB27, SB28, SB29, SB30, SB47.

2.11 Potentiometer

A 10 KΩ potentiometer P2 is connected to PA4 of the STM32F446ZET6 on the board.

The following solder bridges must be closed to connect potentiometer to PA4: SB91, SB92, SB94, SB103. The potentiometer is not connected by default to PA4, since SB94, that is marked in red in Figure 5, is opened to support camera interface by default.

A low pass filter can be implemented, by replacing SB92 and C86 with the right value of resistor and capacitor, as requested by the end user’s application.

Figure 5. Solder bridge to be added on bottom side for motor control

JP6

RS232_TX input of RS232 transceiver is connected to PA9 (USART1_TX in conjunction with JP7) when JP6 is set as shown below (default setting):

RS232_TX from ST-LINK is connected to PA9 (USART1_TX in conjunction with JP7) to support virtual com port when JP6 is set as shown below:

Table 8. RS232 and IrDA related jumpers (continued)

Jumper Description

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2.12 Analog input or output

The analog input or output connector CN21 can be connected to PA4 of STM32F446ZET6, used as ADC or DAC analog IO.

Solder bridge SB91 must be opened and SB92, SB94, SB103 must be closed to connect CN21 to PA4. CN21 is not connected by default to PA4, since SB94 is opened to support camera interface by default.

In case CN21 is used as ADC, input low pass filter can be implemented by replacing SB92 and C86 with right value of resistor and capacitor, as requested by the end user’s application. In case CN21 is used as DAC output, a low pass filter can be implemented by replacing SB103 and C86 with the right value of resistor and capacitor, as requested by the end user’s application.

2.13 CAN

STM32446E-EVAL evaluation board supports one channels of CAN2.0 A/B compliant CAN bus communication based on 3.3 V CAN transceiver. The high-speed mode, standby mode and slope control mode are available and can be selected by setting JP2.

SB19, marked in red in Figure 6, must be closed to connect CAN1_RX to PB8. CAN1_RX is not connected by default to PB8, since SB19 is open to support camera interface by default.

Figure 6. PCB underside rework for CAN

Table 9. CAN related jumpers

Jumper Description

JP2

CAN transceiver is working in standby mode when JP2 is set as shown to the right:

CAN transceiver is working in high-speed mode when JP2 is set as shown to the right (default setting):

1 2 3

1 2 3


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2.14 Memories

8M-Byte SDRAM is connected to SDRAM Bank1 of FMC interface of STM32F446ZE. All signals for memory are also connected to extension connectors CN11 and CN12.

2.15 RF-EEPROM

An RF-EEPROM module ANT7-M24LR-A (MB1020A-02) is mounted on connector CN12 and connected to the common I2C4 bus of STM32F446ZET6. The I2C address of the RF-EEPROM daughterboard is 0b1010000.

2.16 LCD display and input devices

The 3.2” TFT color LCD connected to FMC bus and four general purpose color LEDs (LD 1, 2, 3, 4) are available as display devices. A touchscreen, a 4-direction joystick with selection key and wakeup/tamper button (B2) are available as input devices and connected to MFX.

JP2 CAN transceiver is working in slope control mode when JP2 is open.

JP1 CAN terminal resistor is enabled when JP1 is fitted. Default setting: Not fitted.

Table 9. CAN related jumpers (continued)

Jumper Description

Table 10. LCD modules

Pin Description Pin connection Pin Description Pin connection

3.2” TFT LCD connector CN17

1 CS FMC_NE1 18 PD14 FMC_D12

2 RS FMC_A0 19 PD15 FMC_D13

3 WR/SCL FMC_NWE 20 PD16 FMC_D14

4 RD FMC_NOE 21 PD17 FMC_D15

5 RESET RESET# 22 BL_VND GND

6 PD1 FMC_D0 23 BL_Control VDD

7 PD2 FMC_D1 24 VDD +3V3

8 PD3 FMC_D2 25 VCI +3V3

9 PD4 FMC_D3 26 GND GND

10 PD5 FMC_D4 27 GND GND

11 PD6 FMC_D5 28 BL_VDD VDD

12 PD7 FMC_D6 29 SDO NC

13 PD8 FMC_D7 30 SDI NC

14 PD10 FMC_D8 31 XL Touchscreen X-

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2.17 MFX (Multi Function eXpander)

The Multi Function eXpander (abbreviated MFX) is used on STM32446E-EVAL as IO expander and as ADC inputs to manage the LCD touch screen. The communication interface between MFX and STM32F446E is the common I2C4 bus.

15 PD11 FMC_D9 32 XR Touchscreen X+

16 PD12 FMC_D10 33 YD Touchscreen Y-

17 PD13 FMC_D11 34 YU Touchscreen Y+

Table 10. LCD modules (continued)

Pin Description Pin connection Pin Description Pin connection

3.2” TFT LCD connector CN17

Table 11. MFX signals

Pin number of MFX

Pin name of MFX

MFX functionsFunction of

STM32446E-EVALDirection

(For MFX)Terminal device

3 PC14 MFX_GPO4 unused Output -

5 PH0 MFX_GPO5 LD2 Output LED

6 PH1 MFX_GPO6 unused Output -

10 PA0 MFX_GPO0 Touch screen X+ ADC in LCD

11 PA1 MFX_GPO1 Touch screen X- ADC in LCD

12 PA2 MFX_GPO2 Touch screen Y+ ADC in LCD

13 PA3 MFX_GPO3 Touch screen Y- ADC in LCD

15 PA5 MFX_GPIO5 JOY_SEL Input Codec

16 PA6 MFX_GPIO6OTG_FS_

OverCurrentInput USB_FS

17 PA7 MFX_GPIO7OTG_FS_

PowerSwitchOnOutput USB_FS

18 PB0 MFX_GPIO0 unused - -

19 PB1 MFX_GPIO1 JOY_RIGHT Input Joystick

20 PB2 MFX_GPIO2 JOY_LEFT Input Joystick

26 PB13 MFX_GPIO13 AUDIO_INT Input Audio Codec

27 PB14 MFX_GPIO14 unused - -

28 PB15 MFX_GPIO15 MicroSDcard Detect Input MicroSD

29 PA8 MFX_GPIO8OTG_HS_

OverCurrentInput USB_HS

30 PA9 MFX_GPIO9 EXT_RESET OutputCN1

Extension connector


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31 PA10 MFX_GPIO10 XSDN Output Camera

32 PA11 MFX_GPIO11 RSTI Output Camera

33 PA12 MFX_GPIO12 Camera_PLUG Input Camera

38 PA15 MFX_GPO7 LD4 Output LED

39 PB3 MFX_GPIO3 JOY_DOWN Input Joystick

40 PB4 MFX_GPIO4 JOY_UP Input Joystick

Table 11. MFX signals (continued)

Pin number of MFX

Pin name of MFX

MFX functionsFunction of

STM32446E-EVALDirection

(For MFX)Terminal device

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2.18 Motor control

STM32446E-EVAL evaluation board supports both asynchronous and synchronous three-phase brushless motor control via a 34-pin connector CN3, which provides all required control and feedback signals to and from motor power-driving board. The available signals on this connector are emergency stop, motor speed, 3-phase motor current, bus voltage, heatsink temperature, coming from the motor driving board and 6 channels of PWM control signal, going to the motor driving circuit.

Solder bridges that must be closed for motor control application, are marked in red and are showed in Figure 7. The solder bridges, that must be opened for motor control application are: SB85, SB83, SB84, SB19, SB46, SB26, SB38, SB114, SB110 SB111, SB112 and they are showed in the same Figure 7.

Figure 7. PCB underside rework for motor control

Connectors UM1871

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3 Connectors

3.1 Motor control connector CN3

Figure 8. Motor control connector CN3

Table 12. Motor Control connector CN13

DescriptionPin of

STM32F4x

Pin number of CN3

Solder bridge

Solder bridge

Pin number of CN3

Pin of STM32F4x

Description

Emergency STOP PA6 1 - - 2 - GND

MC_UH PC6 3Close: SB64

- 4 - GND

MC_UL PA5 5 Close:SB97 - 6 - GND

MC_VH PC7 7 Close:SB63 - 8 - GND

MC_VL PB0 9 Close:SB98 - 10 - GND

MC_WH PC8 11 Close:SB48 - 12 - GND

MC_WL PB1 13 Close:SB99 Close:SB59 14 PC0BUS

VOLTAGE

CURRENT A PA1 15 Close:SB87 - 16 - GND

CURRENT B PA2 17 Close:SB86 - 18 - GND

CURRENT C PA3 19 Close:SB74 - 20 - GND

ICL Shut out PG6 21Close: SB62

- 22 - GND

DISSIPATIVE BRAKE PWM

PD3 23Close: SB67

Close:SB72 24 PC2Inductor current

+5V power - 25 - Close:SB71 26 PC1Heatsink

temperature

PFC SYNC PA8 27 Close:SB49 - 28 - 3.3 V power

PFC PWM PA11 29 Close:SB39 Close:SB52 30 PB12PFC Shut

down

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Note: Some 0 Ohm resistors have to be removed or soldered to enable motor control application, except the solder bridges configurations mentioned above.

3.2 RF connectors CN6 and CN7

Encoder A PB6 31 Close:SB53 Close:SB73 32 PC3 PFC Vac

Encoder B PB7 33 - - 34 PB8Encoder

Index

Table 12. Motor Control connector CN13 (continued)

DescriptionPin of

STM32F4x

Pin number of CN3

Solder bridge

Solder bridge

Pin number of CN3

Pin of STM32F4x

Description

Table 13. RF connector CN6

Pin number Signal name Pin number Signal name

1 RF_INT1 11 RF_SAI1_FS_A

2 I2C4_SDA 12 RF_SAI1_MCLK_A

3 I2C4_SCL 13 GND

4 GND 14 +3V3

5 RF_SPI2_MOSI/2_SD 15 SDCARD_CMD

6 RF_SPI2_SCK/2_CK 16 SDCARD_CK

7 RF_SPI2_MISO 17 SDCARD_D3

8 RF_SPI2_CS 18 SDCARD_D2

9 RF_SAI1_SCK_A 19 SDCARD_D1

10 RF_SAI1_SD_A 20 SDCARD_D0

Table 14. RF connector CN7


1 GND 10 RF_USART6_CTS

2 RF_INT2 11 RF_USART6_TX

3 RF_VDDA 12 RF_USART6_RX

4 GND 13 RF_USART6_CK

5 RF_ADCb_12_IN5 14 RF_USART6_RTS

6 RF_ADCa_123_IN3 15 GND

Connectors UM1871

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3.3 FMC connectors CN11 and CN12

7 RF_TIM2_CH1/2_ETR 16 RF_SAI1_SD_B

8 RF_TIM2_CH2 17 +5V

9 RESET# 18 +3V3

Table 14. RF connector CN7 (continued)


Table 15. FMC connectors CN11

Pin number Pin name Signal name

1 GND GND

2 +3V3 +3V3

3 PD14 FMC_D0

4 PD15 FMC_D1

5 PF4 FMC_D2

6 PD1 FMC_D3

7 GND GND

8 GND GND

9 PE7 FMC_D4

10 PE8 FMC_D5

11 PE9 FMC_D6

12 PE10 FMC_D7

13 PG6 QSPI_BK1_NCS

14 PF6 QSPI_BK1_IO3

15 PF9 QSPI_BK1_IO1

16 PD3 QSPI_CLK

17 PF7 QSPI_BK1_IO2

18 PF8 QSPI_BK1_IO0

19 PA7 FMC_SDNWE

20 PE0 FMC_NBL0

21 PF11 FMC_SDNRAS

22 PG15 FMC_SDNCAS

23 PG4 FMC_BA0

24 PC4 FMC_SDNE0

25 PG0 FMC_A10

26 PG5 FMC_BA1

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27 PF1 FMC_A1

28 PF0 FMC_A0

29 PF3 FMC_A3

30 PF2 FMC_A2

31 GND GND

32 +5V +5V

Table 16. FMC Connectors CN12


1 GND GND

2 +3V3 +3V3

3 GND GND

4 PD5 FMC_NWE

5 GND GND

6 PD4 FMC_NOE

7 D5V D5V

8 GND GND

9 PD9 FMC_D14

10 PD10 FMC_D15

11 PE15 FMC_D12

12 PD8 FMC_D13

13 PE13 FMC_D10

14 PE14 FMC_D11

15 PE11 FMC_D8

16 PE12 FMC_D9

17 GND GND

18 GND GND

19 PE1 FMC_NBL1

20 PD7 FMC_NE1

21 PC5 FMC_SDCKE0

22 PG8 FMC_SDCLK

23 PG1 FMC_A11

24 PG2 FMC_A12

25 PF15 FMC_A9

26 PF14 FMC_A8

Table 15. FMC connectors CN11 (continued)


Connectors UM1871

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3.4 Daughterboard connector CN13 and CN10

27 PF13 FMC_A7

28 PF12 FMC_A6

29 PF5 FMC_A5

30 PF4 FMC_A4

31 GND GND

32 +5V +5V

Table 16. FMC Connectors CN12 (continued)


Table 17. Daughterboard connector CN13


1 GND 17 PC2

2 +3V3 18 PB1

3 PC13_ANTI_TAMP 19 VBAT

4 PA2 20 PB10

5 PC14_OSC32_IN 21 +5V

6 PA3 22 E5V

7 PC15_OSC32_OUT 23 GND

8 PA4 24 PB11

9 PH0_OSC_IN 25 PC3

10 PA6 26 PB12

11 PH1_OSC_OUT 27 PAO_WKUP

12 PA5 28 PB13

13 NRST 29 PA1

14 GND 30 PD11

15 PC0 31 +3V3

16 PB0 32 GND

Table 18. Daughterboard connector CN10


1 D5V 17 PA11

2 +3V3 18 PB9

3 PD12 19 PA12

4 GND 20 GND

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3.5 MicroSD connector CN4

Figure 9. MicroSD connector CN4 (front view)

5 PD13 21 PA13

6 PB4 22 PC1

7 PG3 23 PA14

8 PB5 24 NC

9 PC6 25 PA15

10 PB7 26 PG11

11 P 27 PG9

12 BOOT0 28 PB3

13 PA10 29 PG10

14 NC 30 NC

15 GND 31 GND

16 PB8 32 +3V3

Table 18. Daughterboard connector CN10 (continued)


Connectors UM1871

32/64 DocID027604 Rev 3

3.6 RS232 connector CN25

Figure 10. RS232 connector CN25 (front view)

3.7 ST-LINK/V2-1 USB Type B connector CN16

The USB connector CN16 is used to connect embedded ST-LINK/V2-1 to PC for debugging of board.

Table 19. MicroSD connector CN4

Pin number Description Pin number Description

1 SDCARD_D2(PC10) 5 SDCARD_CK (PC12)

2 SDCARD_D3(PC11) 6 VSS/GND

3 SDCARD_CMD(PD2) 7 SDCARD_D0(PC8)

4 +3V3 8 SDCARD_D1(PC9)

- - 10 SDCARD_detect (mfx_io15)

Table 20. RS232 connector CN25


1 NC 6 RS232_DSR

2 RS232_RX 7 NC

3 RS232_TX 8 RS232_CTS

4 NC 9 NC

5 GND - -

DocID027604 Rev 3 33/64

UM1871 Connectors

63

Figure 11. USB type B connector CN16

3.8 Audio jack CN22 and CN23

A 3.5mm Stereo audio jack CN22 and CN23 are connected to audio DAC and ADC is available on STM32446E-EVAL board.

3.9 ST-LINK/V2-1 programming connector CN18

The connector CN18 is used only for embedded ST-LINK/V2-1 programming during board manufacturing. It is not populated by default and not for end user.

3.10 Power connector CN20

STM32446E-EVAL evaluation board can be powered from a DC 5V power supply via the external power supply jack (CN20) shown in Figure 10: RS232 connector CN25 (front view). The central pin of CN20 must be positive.

Table 21. USB type B connector CN16


1 VBUS_STLINK (power) 4 GND

2 STL_USB_DM 5,6 Shield

3 STL_USB_DP - -

Connectors UM1871

34/64 DocID027604 Rev 3

Figure 12. Power supply connector CN20

3.11 Analog input connector CN21

Figure 13. Analog input-output connector CN21

Table 22. Analog input-output connector CN4


1 GND 2 Analog input-output PA4

DocID027604 Rev 3 35/64

UM1871 STM32446E-EVAL IO assignment

63

Appendix A STM32446E-EVAL IO assignment

Table 23. IOs assignment L

QF

P14

4

Pin name Default configurationMotor control

configurationCamera

configuration

1 PE2RF_SAI1_MCLK_A

TRACECLK - -

2 PE3 RF_SAI1_SD_B TRACED0 - -

3 PE4 RF_SAI1_FS_A TRACED1 - -

4 PE5RF_SAI1_SCK_A

TRACED2 - -

5 PE6 RF_SAI1_SD_A TRACED3 - -

6 VBAT - - -

7PC13-

ANTI_TAMPKey TAMP_1 WKUP1 - -

8PC14-

OSC32_IN - - -

9PC15-

OSC32_OUT - - -

10 PF0 FMC_A0 - -

11 PF1 FMC_A1 - -

12 PF2 FMC_A2 - -

13 PF3 FMC_A3 - -

14 PF4 FMC_A4 - -

15 PF5 FMC_A5 - -

16 VSS_5 - - -

17 VDD_5 - - -

18 PF6 QSPI_BK1_IO3 - -




22 PF10 RF_SPI2_CS - -

23 PH0 - OSC_IN - - -

24PH1 -

OSC_OUT - - -

STM32446E-EVAL IO assignment UM1871

36/64 DocID027604 Rev 3

25 NRST - - -

26 PC0 ULPI_STP Bus_Voltage_ADC123_IN10 -

27 PC1 Mems_SPI3_MOSIHeatsink_Temperature

_ADC123_IN12 -

28 PC2 ULPI_DIR PFC_IndCurr_ADC123_IN12 -

29 PC3 ULPI_NXT PFC_Vac_ADC123_IN13 -

30 VDD_12 - - -

31 VSSA - - -

32 VREF+ - - -

33 VDDA - - -

34 PA0-WKUP MFX_IRQ_OUT - -

35 PA1 SAI2_MCLK_B Current_ADC123_IN1 -

36 PA2 SAI2_SCK_B Current_ADC123_IN2 -

37 PA3ULPI_D0

RF_ADCa_123_IN3Current_ADC123_IN3 -

38 VSS_4 - - -

39 VDD_4 - - -

40 PA4 ADC12_IN4 - HSYNC

41 PA5ULPI_CK

RF_ADCb_12_IN5UL_TIM8_CH1N

42 PA6 - STOP_TIM8_BKIN PIXCLK

43 PA7 FMC_SDNWE - -

44 PC4 FMC_SDNE0 - -

45 PC5 FMC_SDCKE0 - -

46 PB0 ULPI_D1 VL_TIM8_CH2N -

47 PB1 ULPI_D2 WL_TIM8_CH3N -

48 PB2 / BOOT1 BOOT1 ULPI_D4 - -

49 PF11 FMC_SDNRAS - -

50 PF12 FMC_A6 - -

51 VSS_6 - - -

52 VDD_6 - - -

Table 23. IOs assignment (continued)

LQ

FP

144


configurationCamera

configuration

DocID027604 Rev 3 37/64


63

53 PF13 FMC_A7 - -

54 PF14 FMC_A8 - -

55 PF15 FMC_A9 - -

56 PG0 FMC_A10 - -

57 PG1 FMC_A11 - -

58 PE7 FMC_D4 - -

59 PE8 FMC_D5 - -

60 PE9 FMC_D6 - -

61 VSS_7 - -

62 VDD_7 - -

63 PE10 FMC_D7 - -

64 PE11 FMC_D8 - -

65 PE12 FMC_D9 - -

66 PE13 FMC_D10 - -

67 PE14 FMC_D11 - -

68 PE15 FMC_D12 - -

69 PB10 ULPI_D3 - -

70 PB11 LD1 - -

71 VCAP1 - - -

72 VDD_1 - - -

73 PB12 ULPI_D5 PFC_Shutdown_TIM1_BKIN -

74 PB13 ULPI_D6 - -

75 PB14 RF_SPI2_MISO - -

76 PB15 RF_SPI2_MOSI - -

77 PD8 FMC_D13 - -

78 PD9 FMC_D14 - -

79 PD10 FMC_D15 - -

80 PD11 SAI_2_SD_A - -

81 PD12 I2C4_SCL - -

82 PD13 I2C4_SDA - -


LQ

FP

144


configurationCamera

configuration


38/64 DocID027604 Rev 3

83 VSS_8 - - -

84 VDD_8 - - -

85 PD14 FMC_D0 - -

86 PD15 FMC_D1 - -

87 PG2 FMC_A12 - -

88 PG3 MFX_WAKEUP - -

89 PG4 FMC_BA0 - -

90 PG5 FMC_BA1 - -

91 PG6 QSPI_BK1_NCS ICL_shutout_GPIO -

92 PG7 RF_USART6_CK - -

93 PG8 FMC_SDCLK - -

94 VSS_9 - - -

95VDD_1_USB3

3 - - -

96 PC6 - UH_TIM8_CH1 D0

97 PC7 RF_USART6_RX VH_TIM8_CH2 D1

98 PC8 SDCARD_D0 WH_TIM8_CH3 D2

99 PC9 SDCARD_D1 - D3

100 PA8 RF_INT1 PFC_Sync_TIM1_CH1 -

101 PA9USB_FS_VBUS

USART1_TX RF_SPI2_SCK - -

102 PA10 USB_FS_ID USART1_RX - -

103 PA11 USB_FS_DM PFC_PWM_TIM1_CH4 -

104 PA12 USB_FS_DP - -

105 PA13 JTMS-SWDIO - -

106 VCAP2 - - -

107 VSS_2 - - -

108 VDD_2 - - -

109 PA14 JTCK-SWCLK - -

110 PA15 JTDI - -



LQ

FP

144


configurationCamera

configuration

DocID027604 Rev 3 39/64


63


113 PC12 SDCARD_CK - D9

114 PD0 FMC_D2 - -

115 PD1 FMC_D3 - -

116 PD2 SDCARD_CMD - D11

117 PD3 QSPI_CLK Dissipative_brake_GPIO D5

118 PD4 FMC_NOE - -

119 PD5 FMC_NWE - -

120 VSS_10 - - -

121 VDD_10 - - -

122 PD6 RF_INT2 - D10

123 PD7 FMC_NE1 (CS_LCD) - -

124 PG9 SAI_2_FS_B - -

125 PG10 SAI_2_SD_B - -

126 PG11 SPDIF_RX0 - -

127 PG12 RF_USART6_RTS - -

128 PG13 RF_USART6_CTS - -

129 PG14 RF_USART6_TX - -

130 VSS_11 - - -

131 VDD_11 - - -

132 PG15 FMC_SDNCAS - -

133 PB3Mems_SPI3_SCK/3_CK

JTDO/TRACESWO - -

134 PB4 LD3 NJTRST - -

135 PB5 ULPI_D7 - -

136 PB6 MIC_I2S_TIM4_CH1 EncA_TIM4_CH1 -

137 PB7 MIC_I2S_TIM4_CH2 EncA_TIM4_CH2 VSYNC

138 BOOT0 - - -

139 PB8 CAN_1_RX RF_TIM2_CH1 EncIndex_TIM4_CH3 D6

140 PB9CAN_1_TX

RF_TIM2_CH2 - D7


LQ

FP

144


configurationCamera

configuration


40/64 DocID027604 Rev 3

141 PE0 FMC_NBL0 - -

142 PE1 FMC_NBL1 - -

143 PDR_ON - - -

144 VDD_3 - - -


LQ

FP

144


configurationCamera

configuration

UM

18

71E

lectrica

l sc

he

ma

tics

DocID

027604 R

ev 3

41/64

Appendix B Electrical schematics

Figure 14. MCU 1

life.augmentedSize:A3

Date:

Project:

Title:

Reference: Revision:Sheet: of

D0

FMC_SDNE0

I2S3_SD

STOP_TIM8_BKIN

RF_ADCa_123_IN3

ULPI_CK

RF_ADCb_12_IN5

RF_SPI2_SCK/2_CK

USART1_TX

SAI2_MCLKB

USART1_RX

D8

MC_VH

D4

SDCARD_D0

D9

JTDO/SWO

MC_IndCurr

ULPI_NXT

VSYNC

D3

MC_EncA_CH2

ADC12_IN4

RF_TIM2_CH1/2_ETR

SDCARD_D2

RF_TIM2_CH2

D2

D7

FMC_SDNWE

MC_WH

JTCK/SWCLK

USB_FS_VBUS

FMC_SDCKE0

ULPI_D0

ULPI_D3

RESET#

MIC_TIM4_CH2

LD1

MC_PFCpwm

RF_INT1MC_Vac

MC_PFC_Shutdown

CAN1_RX

LD3

ULPI_D1

USB_FS_DM

MC_PFCsync

ULPI_D5

JTMS/SWDIO

ULPI_D6

JTDI

USB_FS_DP

MC_EncIndex

D6

ULPI_D4

RF_USART6_RX

MC_CurrentIN3

SDCARD_D3

RF_SPI2_MISO

MC_CurrentIN2

MC_WL

D5

SAI2_SCKB

I2S3_CK

MC_UH

MC_UL

MC_EncA_CH1

SDCARD_CK

MC_Bus_Voltage

Bootloader_RESET

TRST

USB_FS_ID

MC_Heatsink

ULPI_D2

MIC_TIM4_CH1

CAN1_TX

PIXCLK

MC_VL

MC_CurrentIN1

ULPI_STP

ULPI_D7

TAMPER_WKUP_KEY

ULPI_DIR

D1

SDCARD_D1

HSYNC

MFX_IRQ_OUT

RF_SPI2_MOSI/2_SD

+3V3

+3V3.

.

R63

33R

.

PC10

SB30

CLOSE 0R

SB64

OPEN

SB47

CLOSE 0R

.

PC11

SB29

CLOSE 0R

PC7

SB46

CLOSE 0R

SB48

OPEN

PB1

SB26

CLOSE 0RSB43

CLOSE 0R

PB3

PB6

.

SB71

OPEN

.

1 2

JP5AF1-D-02-T/G

.

SB50

SB101

CLOSE 0R

SB72

OPEN

PB8

SB19

OPEN

.

123JP4

22-03-2031

SB74

OPENSB115

CLOSE 0R

.

.

SB109CLOSE 0R

PB7

SB116

CLOSE 0R

SB38

CLOSE 0R

SB53

OPEN

R178

47K

.

.

SB39

OPEN

SB22

OPEN

SB113

CLOSE 0R

SB20

CLOSE 0R

.

SB21

CLOSE 0R

SB98

OPEN

D3

BAT60JFILM

.

PC13PC13_ANTI_TAMP

PC4 PC4

PC1PC1

PC0

123JP2222-03-2031

NRST

NR

ST

PB11PB11

PB15PB15

PC14 PC14_OSC32_IN

PB4

C91

100nF

.

PB13PB13

PB8

PC11

PB12PB12

PB7

PB5PB5

PB9PB9

PB10PB10

PB14PB14

PC12

.

PA6

PC12

SB28

CLOSE 0R

.

PC9 PC9

PB2PB2

SB63

OPEN

PA5PA5

PC10

R59

10K

.

.

.

SB85

CLOSE 0R

SB

37

OP

EN

SB52

OPEN

PA6R80

10K

.

SB110

CLOSE 0R

SB59

OPEN

SB31

CLOSE 0R

SB56

CLOSE 0R

SB73

OPEN

SB87

OPEN

123

4JP7 .AF2-D-06-G

SB79

CLOSE 0R

SB94

OPEN

C115.

OPEN

PC0

SB112

CLOSE 0R

SB102

CLOSE 0R

SB11

CLOSE 0R

PC6 PC6

.

C110

.

OPENPB3

SB24

CLOSE 0R

SB78

CLOSE 0R

SB96

CLOSE 0R

SB111

CLOSE 0R

.

.

.

SB97

OPEN

SB83

CLOSE 0R

PB4

SB121

CLOSE 0R

.

1

2

Y2ABS07-32.768K-T

.

SB58

OPEN

SB86

OPEN

PB6

SB128

CLOSE 0R

R64

33R

.

SB49OPEN

.

SB99

OPEN

SB18

OPEN

PB1

SB100

CLOSE 0R

R62

33R

.

.

SB117

CLOSE 0R

SB84

CLOSE 0R

SB114

CLOSE 0R

PB0PB0

PA15PA15

PA10PA10

PA7PA7

PC8 PC8

PA13PA13

PA12PA12

PA4PA4

PA1

PA1

PC15 PC15_OSC32_OUT

PDR_ON PDR_ON

1

2

3

4

B1

TD-0341

.

PA0

PAO_WKUP

U2

PA9PA9

PA8PA8

PA11PA11

PA2

PA2

PA3PA3

PA14PA14

.

PC3 PC3

PC5PC5

PC2 PC2

PC7

76

137

139

69

46

70

43

73

74

136

96

110

109

34

35

37

40

41

42

100

101

102

103

104

105

48

97

CERAMIC CAPA (low esr)

113

134

140

25

36

17

OPEN

STM32446E-EVALMCU_1

STM32F446ZET6

1

75

47

133

135

11/03/15

NOT FITTED

NOT FITTED

List of changes between rev B-01 and B-02

- Y1 not fitted- C110 & C115 not fitted

B-02

29

44

45

28

111

26

27

MB1162

143

112

8

7

99

9

98

Elec

trical s

ch

em

atic

sU

M1

871

42/6

4D

ocID027

604 Re

v 3

Figure 15. MCU 2

FMC_A10

FMC_A11

FMC_A12

FMC_D13

FMC_D15

FMC_D14

FMC_D2

FMC_D1

FMC_D0

FMC_D3

FMC_D4

FMC_D5

FMC_D6

FMC_D11

FMC_D8

FMC_D9

FMC_D7

FMC_D10

FMC_D12

FMC_A2

FMC_A1

FMC_A0

FMC_A3

FMC_A5

FMC_A4

FMC_A6

FMC_A9

FMC_A7

FMC_A8

FMC_A[10-12]

FMC_D[0-3]FMC_D[13-15]

FMC_D[4-12]


Date:

Project:

Title:


RF_USART6_CK

RF_USART6_CTS

FMC_SDNCAS

SPDIF_RX0

FMC_NE1

SAI2_SDA

MC_DissipativeBrake

FMC_BA0

QSPI_BK1_IO0

FMC_BA1

QSPI_CLK

I2C4_SCL

RF_INT2

I2C4_SDA

SDCARD_CMD

QSPI_BK1_IO3

D10

FMC_NBL0

FMC_NOE

FMC_NWE

QSPI_BK1_IO2

RF_SAI1_SD_B

TRACE_D0

RF_SPI2_CS

D11

MFX_WAKEUP

FMC_NBL1

RF_SAI1_MCLK_A

TRACE_D2

FMC_SDNRAS

TRACE_D1

RF_SAI1_FS_A

QSPI_BK1_IO1

TRACE_CLK

RF_SAI1_SCK_A

RF_SAI1_SD_A

TRACE_D3

Bootloader_BOOT0

QSPI_BK1_NCS

SAI2_SDB

RF_USART6_TX

SAI2_FSB

FMC_SDCLK

MC_ICL

RF_USART6_RTS

+3V3

+3V3 +3V3

PF13

R9820R

.

PG10PG10

PG14PG14

PG15PG15

R7133R

.

SB57CLOSE 0R

PG7

PG2

PG4

PG5

PF14

PG3PG3

1

2 3

SW109 03290 01

.

SB16CLOSE 0R

SB119CLOSE 0R

R23820R

.

R46 33R.

Y48MHz

.

PG11PG11

PG12

PG13PG13

PF3

BOOT0

R6810K

.

PF12

SB60CLOSE 0R

SB61CLOSE 0R

D2BAT60JFILM

.

SB62OPEN

R47 33R.

SB25CLOSE 0R

SB70

CLOSE 0R

C125

20pF

.

PD15

PF11

SB120CLOSE 0R

PF15

PG0

R10 33R.

R6133R

.

SB45CLOSE 0R

SB44CLOSE 0R

SB36CLOSE 0R

R3533R

.

SB122

CLOSE 0R

.

R57

33R

.

R2733R

.

R1433R

.

R4833R

.

R9633R

.

R3133R

.

R7033R

.

R1533R

.

R2633R

.

SB42CLOSE 0R

SB67

OPEN

PF8

PF5

PE14 PE14

PF0

PF9

PF2

PF7

PF1

PF6

PF4

R4933R

.

R5233R

.

R7233R

.

R7433R

.

PG9PG9

PG8PG8

PE15 PE15

PG6

PH0 PH0_OSC_IN

BOOT0

PF10

PD8

PE12 PE12

PD4

PD10

PD11PD11

PE4 PE4

PG1

R7333R

.

SB35CLOSE 0R

SB17CLOSE 0R

SB34CLOSE 0R

R3733R

.

R2833R

.

.

SB27

CLOSE 0R

R2533R

.

R3433R

.

PE5 PE5

PD2PD2

PD6PD6

PD3PD3

PD5

PD12PD12

PE1PE1

PD7

PD1

PE6PE6

R3633R

.

R3833R

.

PD9

PD13PD13

PE3 PE3

.

R1733R

.

R1833R

.

SB77

CLOSE 0R

R1633R

.

R3333R

.

PE7 PE7

PE8 PE8

PE0PE0

PE10 PE10

PE11 PE11

PD0

U2

R6933R

.

R5033R

.

R5133R

.

R2433R

.

R3233R

.

SB75

CLOSE 0R PE13 PE13

PE9 PE9

PD14

R45 33R.

12 JP3

AF1-D-02-T/G.

R58

33R

.

.

SB69

CLOSE 0RR11

33R.

R1333R

.PH1

PH1_OSC_OUT

PE2 PE2

STM32F446ZET6

SB76

CLOSE 0R

R6033R

.R12

33R. C120

20pF

.

57

122

10

50

56

90

123

132

MCU_2

24

93

86

85

11

5

142

66

49

65

54

23

127

64

138

63

60

59

87

58

88

141

4

3

2

1

HC-49S-C16QSA-8M

81

124

79

80

78

89

77

17

82

68

67

92

126

STM32446E-EVAL

19

18

15

20

21

22

118

2

119

117

116

115

114

125

53

55

11/03/15

B-02MB1162

14

13

12

128

129

91

UM

18

71E

lectrica

l sc

he

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tics

DocID

027604 R

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43/64

Figure 16. Power


Date:

Project:

Title:


U5V

+1V8

VDD_MCU

VREF+

VDDA

+3V3

VDD_MCU

+5V

VDD_MCUVREF+ VDDA

+5V

E5V

+5V

E5V

VDD_MCU

VDD_MCU

+2V8

D5V

+3V3

+3V3

VBUS_HSVBUS_FS

3

1

24

VIN

GND

VOUT

REG3LD1117S18TR

3

1

2

4VIN

GND

VOUT

REG1LD1086D2M33TR

C112100nF

.C126100nF

.

C184.7uF

.

C124100nF

.

TP19

5001.

R107120R

12

3

CN20DC10B

.

C4810uF

.C4910uF

.

C334.7uF

.

C122100nF

.

12

3

VINGND

VOUT

D8

ZEN056V130A24LS

TP8

5001.

21

D9SMAJ5.0A-TR.

LD819-213-R6C-AP1Q2B-3T

C5010uF

.

TP17

5001

.

C127100nF

.

C53100nF

.

C271uF

.

PSG CG

1C

G2

B CB

CG

3

PSG

CBB

CG

FL3BNX002-01.

C117100nF

.C113100nF

.

C123100nF

.

R108150R

.

TP95001

.

+-

P1CR1220_HOLDER

C116100nF

.

VDD_2

VDD_5

VDD1_USB33

VDD_3

VDD_8

VDD_6

VDD_7

VDD_1

VDD_4

VDD_10

VDD_11

VDD_12

VBATVBAT

VSS_11

VREF+

VSS_6

VSS_7

VDDA

VSS_8

VSS_4

VSS_9

VCAP_2

VSS_2

VSS_5

VCAP_1

VSS_10

VSSA

2

45

JP21

9

JP21

3

JP21

6

1JP21

A2-10-BSE

.

7

JP21

10

8

SB

95

CL

OS

E 0

R

R151

1K

.

TP16

5001

.

1

2C54220uF

.

C5210uF

.

C51100nF

.

C111100nF

.

1

23

JP922-03-2031

.

1

2

JP12AF1-D-02-T/G

.

C129100nF

.C128100nF

.

C5510uF

.

C121100nF

.

FL

2

FC

M1

60

8K

F-6

01

T0

3

.

C281uF

.

C192.2uF

.C172.2uF

.

TP6

5001

.

3

1

2

4VIN

GND

VOUT

REG2LD1117STR

TP7

5001.

EVAL_POWER

POWER MCU

POWER MCU

6

16

17

30

31

32

33

38

39 51

52

61

62

71

72

83

84

94

95

106

107

108

120

121

130

131

144

POWER MCU

RED

17

STM32446E-EVAL

3

STM32F446ZET6

U2

11/03/15

B-02MB1162

Elec

trical s

ch

em

atic

sU

M1

871

44/6

4D

ocID027

604 Re

v 3

Figure 17. USB OTG HS

ULPI_D0

ULPI_D7

ULPI_D6

ULPI_D4

ULPI_D3

ULPI_D1

ULPI_D5

ULPI_D2

UL

P1

_D

[0-7

]


Date:

Project:

Title:


ULPI_NXT

ULPI_DIR

RESET#

MFX_IO8

ULPI_STP

ULPI_CK

+5V

+3V3

+3V3

VBUS_HS

+3V3

+3V3

A1A2

B1B2

A1A2

B1B2

CIT1ESDA14V2-2BF3

LD7

19-21SYGC_S530-E2_TR8

L1EXC-3BP121H

A1A2

B1B2

A2

B1

B2

A1

CIT2USBULC6-2F3

1

234

5 OUT

GNDFAULTEN

IN U3

STMPS2151STR

R67

620R

.

C142100nF

.C140100nF

.

R66

12K

.

R65

1M

.

C139100nF

.

C2

41

00

nF

.

R55 820R

.

C141100nF

.

R424.7K

.

R404.7K

.

R39

1K

.

R43

47K

.

R5610K

.

R41330R

.

C2

51

00

nF

.

E

B

C

T3MMBT9012

R54

3.3K

.

E

B

C

T4MMBT9013

XO VDD1_8_1

DIR

DATA0

VBUS

DP

DATA3

EXTVBUS

CLKOUT

VDD3_3_2

STP

GND1RESET

GND2

RBIAS

DATA2

DATA7

VDD3_3_4

XI

DATA6

USB3300-EZK

NXT

VDD1_8_2

DATA5

VDD3_3_3

ID

DM

VDDA1_8

CPEN

GND3

VDD3_3_1

DATA4REG_EN

DATA1

C2

21

00

nF

.

LD10

19-213-R6C-AP1Q2B-3T

SB

13

1

CL

OS

E 0

R

SB130

CLOSE 0R

C2

61

00

nF

.

R53

33R

.

C294.7uF

.

R173

10K

.

Y324MHz

.

C30100nF

.

1

2

3

4

5

6

7

8

9

D+D-VBUS

IDGNDGNDGNDGNDGND

CN8

SD475900001

C234.7uF

.

C31100nF

.

L2

EX

C-3

BP

12

1H

C324.7uF

.

C3433pF

.C3533pF

.

SB139

CLOSE 0R

OTG_HS_OverCurrent

16

GREEN

XO75-YEGTC-24.000MHz

14

2

13

17

20

1

19

3

4

5

6

29

8

7

9

10

11

12

15

18

21

22

23

24

25

26

27

28

30

31

32

33

To MFX

4 17

STM32446E-EVALUSB_OTG_HS

PC3

PA3

PB0

PB1

PB10

PB2

PB12

PB13

PB5

RED

U4

11/03/15

PA5

PC2

PC0

B-02MB1162

UM

18

71E

lectrica

l sc

he

ma

tics

DocID

027604 R

ev 3

45/64

Figure 18. USB OTG FS


Date:

Project:

Title:


MFX_IO7

USB_FS_ID

USB_FS_DP

USB_FS_DM

USB_FS_VBUS

MFX_IO6

VBUS_FS

+3V3

+5V

+3V3

E

B

C

T5MMBT9013

1

2

34

5OUT

GNDFAULTEN

IN

U6STMPS2151STR

R8247K

.R81620R

.

1

2

3

4

5

6

7

8

9

D+D-VBUS

IDGNDGNDGNDGNDGND

CN9

SD475900001

A2

A3

B1

B2

B3 C1

C2

C3

D1

D2

D3

PD2

D-IN

D+OUT

GND

D-OUT

DZ

ID

PD1

PUP

VBUS D+IN

U7EMIF02-USB03F2

SB138 CLOSE 0R

SB55

CLOSE 0R

SB137 CLOSE 0R

R172

10K

.

R87330R

.

R84

47K

.

R8310K

.

C364.7uF

.

LD6

19-213-R6C-AP1Q2B-3T

LD5

19-21SYGC_S530-E2_TR8

R85

10K

.

USB_OTG_FS

PA11

RED

GREEN

5 17

STM32446E-EVAL

TO MFXOTG_FS_OverCurrent

OTG_FS_PowerSwitchOn

PA12

PA10

11/03/15

B-02MB1162

Elec

trical s

ch

em

atic

sU

M1

871

46/6

4D

ocID027

604 Re

v 3

Figure 19. ST-LINK/V2-1


Date:

Project:

Title:


TRST

STM_JTMS_SWDIO

STL_USB_DP

STL_USB_DM

JTDO/SWO

JTCK/SWCLKLED_STLINK

JTDI

LED_STLINK

USB_RENUMn

USB_RENUMn

JTCK/SWCLK

RESET#

ST_Link_TX

ST_Link_RX

STL_USB_DM

STM_JTCK_SWCLK

JTMS/SWDIO

JTDO/SWO

STM_JTCK_SWCLK

STL_USB_DP

STM_JTMS_SWDIO

+3V3_ST_LINK

VBUS_STLINK

+3V3_ST_LINK

VBUS_STLINK

VBUS_STLINK

U5V

VBUS_FS

D5V

+3V3_ST_LINK

+3V3

+3V3_ST_LINK

VBUS_STLINK

VBUS_HS

+3V3_ST_LINK

+5V

VBUS_STLINK

+3V3_ST_LINK

+3V3_ST_LINK

+3V3_ST_LINK

+3V3_ST_LINK

+3V3_ST_LINK

+3V3_ST_LINK

+3V3_ST_LINK

E5V

D14

BAT60JFILM.

Y58MHz

.

VINGND

INHIBITBYPASS

VOUTVIN

GND

INHIBIT BYPASS

VOUT

U16LD3985M33R

12

JP11AF1-D-02-T/G

.

C93100nF

.

D10

BAT60JFILM.

D7

BAT60JFILM

. R117

2.7K

.

D13

BAT60JFILM.

1

2

3

4

LD9

HSMF-A201-A00J1

R1182.7K

.

C691uF

.

D11

BAT60JFILM.

123456

CN16

67068-0000

.

1 2

JP10AF1-D-02-T/G .

R113

1K

.

TP155001

.

R10610K

.

R100100R

.

R116

100R

.

R103

4.7K

.

C95100nF

.

R115

4.7K

.

R104100K

.

R114

100K

.

R105

4.7K

.

R102

1.5K

.

12JP18

AF1-D-02-T/G.

R112100K

.

R101100R

.

E

B

CT6

MMBT9013

R12136K

.

1

2

3

4 5

6

7

8

GND

FAULT

SET

ON

IN

OUT

OUT

IN

U11

ST890CDR

13

5

2

4

CN18AF2-D-06-G

.

VDD2

PA

14

OSC32OUT

OSC32IN

VSS2

VS

S1

PB

11

PB

10

PB

0

PB13

PB14

PB

2

PA

7

VDDA

NRSTSTM_RST

VSSA

PB

3P

WR

_E

XT

PB

4

VD

D1

PB12

PA0_WKUP

OSCINOSCIN

OSCOUTOSC_OUT

PA

6

PB

5

PB

6

PB

7

PA8 MCO

PA

4

PA

5

BO

OT0

PA1

PC13_RTC

PB

8

PA9

PB

1

PA11

PB

9

PA

3

PA2

PB15 PWR_ENn

VS

S3

VD

D3

PA

15

PA12

PA10

PA13

VBAT

U12STM32F103CBT6

.

SB4CLOSE 0R

SB2

CLOSE 0R

SB

15

CL

OS

E 0

R

SB

5

CL

OS

E 0

R

SB

33

OP

EN

SB10

OPEN

SB

14

OP

EN

D12

BAT60JFILM.

C70100nF

.

C99100nF

.

C94100nF.

C101100nF

.

R11010K

.

R11110K

.

C884.7uF.

C45100nF

.

C100100nF

.

C4620pF

.

C6810nF

.C921uF

.

C4720pF

.

LD1119-213-R6C-AP1Q2B-3T

R171100K

.

1

30

29

HC-49XA-C20QQA-8.000MHz

POWER

28

27

SSL8000012AFDHF0-SJ28

COM

SWD

26

NOT FITTED

39

NO

T F

ITT

ED

53

4

NOT FITTED

11

2

T_JTMS

T_JTCK

T_SWDIO_IN25

24

23

2221

2019

18

17

16

15

6

14

13

17

12

10

8

7

6

54

3

2

TX

9

STM32446E-EVALST_LINK/V2-1

1

RX

USB

RED

37

35

USB STLINKT_

JTD

O

T_JT

CK

T_N

RST

T_SWO31

32

33

34

36

38

40

41

42

43

44

45

46

47

48

11/03/15

B-02

T_JT

DI

MB1162

UM

18

71E

lectrica

l sc

he

ma

tics

DocID

027604 R

ev 3

47/64

Figure 20. MFX V3


Date:

Project:

Title:


RESET#

LD3

Touchscreen X+

Touchscreen Y-

Touchscreen Y+

Touchscreen X-

MFX_SWCLK

JOY_RIGHT

JOY_UP

MFX_IO12

JOY_SEL

JOY_DOWN

MFX_SWDIO

MFX_IO13

MFX_IO6

JOY_LEFT

MFX_IRQ_OUT

I2C4_SDA

EXT_RESET

MFX_IO10

MFX_WAKEUPMFX_IO11

MFX_IO15

MFX_IO7

MFX_IO8

LD1

I2C4_SCL

+3V3

+3V3

+3V3

+3V3

+3V3

+3V3

+3V3

+3V3

C98100nF

.C104100nF

.

LD119-21SYGC_S530-E2_TR8

C71

100nF

.

D15BAT60JFILM

.R139

10K

.

R138

680R

C114100nF

.

LD219-217-S2C-AM2N2VY-3T

TP115001

. TP185001

.

R136

390R

.

C72100nF

.

TP105001.

SB12

CLOSE 0R

1

3

5

2

4

CN19AF2-D-06-G

.

TP145001

.

LD319-213-R6C-AP1Q2B-3T

R13010K

.

TP135001 .

R12747K

.

R128

510

.

NRST

IRQOUT

GPIO7

TP125001

.

GPIO2

IDD_SH0

GPIO4

VD

DA

VD

D_2

BOOT0

aGPIO0

IDD_MEAS

SPARE

U13aGPIO3

VS

S_2

GPIO11

aGPIO6

USART_RX

GPIO3

GPIO8

aGPIO5

IDD_MCU

GPIO12

GPIO0

GPIO5

VS

SA

GPIO9

GPIO10

aGPIO1

GPIO14

aGPIO4

VS

S_1

VS

S_3

aGPIO7

VD

D_1

VD

D_3

GPIO1

GPIO6

USART_TX

GPIO15

aGPIO2

VLCD

STM32L152CCT6

SWLKMFX_SWCLK

SWDIOMFX_SWDIO

WAKEUP

I2C_ADDR

I2C_SDA

I2C_SCL

GPIO13

R124

680R

.

LD419-217_BHC-ZL1M2RY_3T

SB13

CLOSE 0R

R13547K

.

C103100nF

.

C801uF

.

SB40CLOSE 0R

SB41

CLOSE 0RR137

680R

.

L5

EXC-3BP121H

SB32

OPEN

PG3

OTG_FS_OverCurrent

RED

PD12

BLUE

30

8

ORANGE

[NA]

GREEN

one capacitor close to each MFX pins:VDD,VDD_1,VDD_2,VDD_3

OTG_HS_OverCurrent

1

2

3

4

5

6

7

9

10

11

12

13

14

15

16

17

32

33

18

19

20

21

22

23

24

25

26

27

28

29

31

34

35

37

38

39

40

41

42

44

45

47

MFX_V3

48

43PD13

XSDN

7

NC

SD_CARD_DETECT

AUDIO_INT

17

Camera_PLUG

JOY

ST

ICK

STM32446E-EVAL

36

PA0

MFX_V3

RST1

OTG_FS_PowerSwitchOn

11/03/15

B-02MB1162

46

Elec

trical s

ch

em

atic

sU

M1

871

48/6

4D

ocID027

604 Re

v 3

Figure 21. Peripherals


Date:

Project:

Title:


JOY_SEL

JOY_UP

SDCARD_D2

SDCARD_D3

TAMPER_WKUP_KEY

JOY_DOWNJOY_LEFT

JOY_RIGHT

SDCARD_D0

SDCARD_CMD

SDCARD_D1

SDCARD_CK MFX_IO15

ADC12_IN4

+3V3

+3V3

+3V3

+3V3

+3V3

+3V3

1

3

2 P23386P-103

R150

100R

.

1

2

3

4

5

6

CENTER4

3UP

COMMON

1

RIGHTDOWNLEFT

6

B3

MT-008A

R143

10K

.

R148220K

.

1

2

3

4

5

6

7 8

9

10

11

DAT2

CD/DAT3

CMD

VDD

CLK

GND

GND

VSSDAT0 DAT1

SW2

SW1

GND

GND

CN4

PJS0008-2000-1

12

CN21AF1-D-02-T/G

.

R144

10K

.

R149

330R

.

R847K

.

R145

47R

.

R132

10K

.

C130100nF

.

R2047K

.R647K

.

R129

10K

.R747K

.

12

34

B2TD-0341

.

R131

10K

.

SB92

CLOSE 0R

SB91

CLOSE 0R

SB103

CLOSE 0R

R2210K

.

R2147K

.

C82

10nF

.C84

10nF

.C85

10nF

.

C86.

OPEN

C87OPEN

.

C81

10nF

.C83

10nF

.

PD2

PC9

NC

PC8

PC11

CLOSE TO MCU ON PCB

WAKE_UP BUTTON

TWO PIN HEADER FOR EXTERNAL ANALOG INPUT / DAC OUTPUT

8

PERIPHERALS

PC12

17

STM32446E-EVAL

NC

SD_CARD_DETECT

ADC_potentiometer

MICRO SD CARD

NC

PC13-ANTI_TAMP

TO MFX

PA4

NC NC

POTENTIOME

JOYSTICK

PC10

11/03/15

NC NC

NOT FITTED

NOT FITTED

B-02

NC NC NC

MB1162

UM

18

71E

lectrica

l sc

he

ma

tics

DocID

027604 R

ev 3

49/64

Figure 22. CAN, RS232 / IrDA


Date:

Project:

Title:


ST_Link_RX

Bootloader_RESET

Bootloader_BOOT0

ST_Link_TX

USART1_TX

USART1_RX

CAN1_RX

CAN1_TX

+3V3

+3V3

+3V3

+3V3

+3V3

+3V3

12

34

5

678

TxD

SD

RxD

GND

Anode(VCC2)

Cathode

VCC1

NC

U10TFDU6300

C42100nF

. C41100nF

.

1

CN24LY-DR-M-001

.

2

1

3

5

2

4

6

JP8AF2-D-06-G

.

R95

5.1R.

10

3

TXD

12 3

45678

9101112

1314

15161718192021

2223

24 2526

27

28

C2-

C2+

C1-

C1+

T1IN

R3IN

T1OUT

R1OUT

nEN

R4OUT

R5IN

T2IN

T3IN

R1OUTB

R1IN

VCC

R4IN

nSHDN

R3OUT

R2IN

R5OUT

R2OUT

R2OUTB

V-

T2OUT

T3OUT

V+

GND

U8

ST3241EBPR

C40 100nF

.

8

CTS 72RXD

R99

47R.

5

11

8

10

4

7

9

3

C444.7uF

.

C38 100nF.

C37 100nF.

11

4

9R30120R

.

C39 100nF

.

C89100nF

.

6DSR

1

CN25LY-DR-M-001

.

C434.7uF

.

1

2

JP1AF1-D-02-T/G

.

6

12

3

D1

ESDCAN24-2BLY

C90

100nF

.

R44

10K

.

1 2 3

RS232

JP622-03-2031

1 2 3

JP222-03-2031

.

1

2

3

4 5

6

7

8

Vcc

CANH

CANL

D

GND

R NC

NC

U1

SN65HVD232D

.

SB7

CLOSE 0R

SB3

OPEN 5

PA10

CAN

PA9

PB9

RS232 CONNECTOR

DEFAULT SETTING : 1<->2

DEFAULT SETTING : OPEN

PB8

CAN / RS232_IRDA

17

STM32446E-EVAL

911/03/15

B-02

RS232 / IRDA

MB1162

Elec

trical s

ch

em

atic

sU

M1

871

50/6

4D

ocID027

604 Re

v 3

Figure 23. Audio

MIC

_V

DD


Date:

Project:

Title:


SAI2_FSB

SAI2_SDB

SAI2_SCKB

I2S3_SD

I2C4_SCL

I2C4_SDA

MIC_TIM4_CH1

I2S3_CK

SAI2_MCLKB

MIC_CLK

MFX_IO13

SAI2_SDA

MIC_DATA

MIC_TIM4_CH2

SPDIF_RX0

MIC_DATA

MIC_CLK

+1V8

+3V3

+3V3

+1V8

+3V3

+1V8

+3V3

+3V3

+3V3

+3V3

1

2

3CN27A

AF1-D-03-T/G

.

R147

180R

.

12

3JP13

22-03-2031 .

1

2

3

MIC_CLK JP1922-03-2031

.

123

MIC_VDD

CN27B

AF1-D-03-T/G

.

1 2 3

MIC_DATA

JP2022-03-2031

.

R1461K

.

SB

13

3

CL

OS

E 0

R

R140

2.2K

.

R141

180R

.

R133

10K.

R1421K

.

R12220R

.

R12320R

.

24

63

CN22PJ3028B-3

R170

10K.

2

46

3 CN23PJ3028B-3

1

2

3CN26A

AF1-D-03-T/G

.

123

4

5 6 7 8

VDD

LRCLK

DOUT

GN

D1

GN

D2

GN

D3

GN

D4

CLK LR

DOUT VDD

GND

U17

MP34DT01TR

1

23

4

5 6 7 8

VDD

LRCLK

DOUT

GN

D1

GN

D2

GN

D3

GN

D4

CLK LR

DOUT VDD

GND

U15

MP34DT01TR

IN2RNDDAT1

LINEOUT2N

IN1RP

IN1LN LINEOUTFB

SPKOUTLN

SPKOUTLP

IN2RP/VRXP

LRCLK1

IN2RNDDAT2

CPCB

IN1RN

LINEOUT2P

IN2LP/VRXN

SPKOUTRN

LINEOUT1P

IN1LP

CS/ADDR

SCLK

ADCDAT1

DACDAT1

MICBIAS2

HPOUT2N

GPIO6DDAT2HPOUT1FB

HPOUT2P

GPIO11BCK3

GPIO7ADAT2

GPIO10LCK3

GPIO6LRCK2

ADCLRCLK1

HPOUT1L

CPVDD

SDA

LDC2VDD

DGND

MCLK1

DMICCLK

CIFMODE

BCLK1

DCVDD

DBVDD

VREFC

GPIO2MCLK2

AVDD1

SPKVDD1

AVDD2

SPKMODE

SPKGND2

HP2GND

AGND1

GPIO9ADAT3

CPVOUTN

CPVOUTP

SPKOUTRP

CPCA

VMIDC

LDO1ENA

GPIO3BCLK2

GPIO4LCLK2

SPKVDD2

MICBIAS1

CPGND

LDO1VDD

U14

AGND3

AGND2

REFGND

LDO2ENA

GPIO8DDAT3LINEOUT1N

HPOUT1R

SPKGND1

WM8994

C74

1uF

.

123

VC

C

VO

UT

GN

D

CN2DRL1111

SB126

CLOSE 0R

SB

23

CL

OS

E 0

R

R134

10K.

SB93

OPEN

SB1

CLOSE 0R

C9630pF

.

C664.7uF

.

C1

31

10

0n

F

.

C78100nF

.

C79100nF

.

C1

34

10

0n

F

.

C59100nF

.

C6

71

00

nF

.C1

33

10

0n

F

. C6

44

.7u

F

. C6

21

uF

.C6

54

.7u

F

.C1

35

1u

F

.SB104

OPENC601uF

.

C97100nF

.

C572.2uF

.

C77

4.7uF

.

C754.7uF

.

C1

32

4.7

uF

.

C562.2uF.

C582.2uF.

C734.7uF

.

SB125

CLOSE 0R

C76

4.7uF

.

C61100nF

.

1

23

MIC_VDD

CN26B

AF1-D-03-T/G

.

PD12

Time slot of SAI

PB7

PC1

AUDIO_INT

PD11

PG10

PG9

PA2

A9A8

B7

C7

RIGHT

B9

B8

D7C8

F5

H4

H5

F6

H3

E5

G4

F4

H2

G3

F2

E4

E3

G1

C6

E6

D5

PB6

D4

D1

D2

LEFT

PB3

F1

G9

PG11

H7

G7

Coupons connectors

D8

H8

RIGHT

C2

B2

G8

B3

D9

E9 D6

E7

E8

A1

C1

H9

E2

F7

F3

H1

G2

A4

D3

E1A3

A5

C9

B6

A7

H6

G6

G5

F8

PD13

F9

C5

B5

C4

B4

A6

B1A2

C3

17

STM32446E-EVALAUDIO

10CLOSE TO CONNECTOR LESS THAN 7MM

PA1

RIGHT

LEFT LEFT

11/03/15

B-02MB1162

UM

18

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Figure 24. Memory

FM

C_

A2

FM

C_

A1

FM

C_

A0

FM

C_

A3

FM

C_

A1

0

FM

C_

A1

1

FM

C_

A5

FM

C_

A4

FM

C_

A6

FM

C_

A9

FM

C_

A7

FM

C_

A8

FM

C_

A1

2

FM

C_

D4

FM

C_

D5

FM

C_

D6

FM

C_

D1

1

FM

C_

D8

FM

C_

D9

FM

C_

D7

FM

C_

D1

0

FM

C_

D1

3

FM

C_

D1

2

FM

C_

D1

5

FM

C_

D1

4

FM

C_

D2

FM

C_

D1

FM

C_

D0

FM

C_

D3

FMC_A[0-12]

FMC_D[0-15]


Date:

Project:

Title:


FMC_BA1

FMC_BA0

FMC_SDNE0

FMC_SDNRAS

FMC_SDNCAS

FMC_SDNWE

FMC_NBL0

FMC_NBL1

FMC_SDCKE0

QSPI_BK1_IO2

QSPI_BK1_NCS

QSPI_BK1_IO1 QSPI_BK1_IO3

QSPI_CLK

QSPI_BK1_IO0

FMC_SDCLK

+3V3

+3V3

+3V3

+3V3

C1

18

10

0n

F

.

C1

07

10

0n

F

.

C1

05

10

0n

F

.

C1

06

10

0n

F

.

C1

19

10

0n

F

.

C1

09

10

0n

F

.

C1

08

10

0n

F

.

R76

33R

.

R75

33R

.

R79

33R

.

R77

33R

.

R8610K

.

C102100nF

.

R78

33R

.

1

2

3

4 5

6

7

8

9

W#/Vpp/DQ2

Vss

DQ1

S#

C

DQ0

HOLD#/DQ3

Vcc

EP

U5N25Q256A13EF840E

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27 28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

DQ1

A6

DQ10

VDD

A1

VDDDQML

A7

RAS#

VSSQDQ15

CAS#

DQ2 DQ13

DQ9

DQ8

CKEA12

A2

DQ11

A11

A4

A10

A5

DQ7

DQ0

DQ6

VDD

VSSQ

CS#

VDDQ

WE#

VSSQDQ3DQ4VDDQDQ5

BA1

A0

BAO

NC

VSS

VSS

A3

VDDQ

CLK

VDDQ

VSSQ

DQ14

DQ12

DQMH

VSS

A8A9

U9MT48LC4M16A2P-6A

MEMORY

PF7

PF9

PF8

PF6

QUAD_SPI

1711

STM32446E-EVAL

AUTRE REF:MT48LC16MA2P-6A

SDRAM

11/03/15

B-02

PD3

MB1162

PG6

PF3

PF2

PG5

PG4

PC4

PE0

PF1

PE10

PF11

PG15

PA7

PG0

PF0

PG8

PG2

PF4

PF14

PF13

PF12

PF15

PG1

PF5

PE11

PE1

PC5

PD1

PD14

PD15

PD0

PE8

PE7

PE9

PD10

PD9

PD8

PE15

PE14

PE13

PE12

Elec

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871

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Figure 25. Motor control


Date:

Project:

Title:


MC_WL

STOP_TIM8_BKIN

MC_EncA_CH2

MC_DissipativeBrake

MC_Bus_Voltage

MC_IndCurr

MC_Heatsink

MC_PFC_Shutdown

MC_UH

MC_EncIndex

MC_UL

MC_VH

MC_CurrentIN2

MC_WH

MC_Vac

MC_CurrentIN3

MC_VL

MC_PFCsync

MC_ICL

MC_CurrentIN1

MC_PFCpwm

MC_EncA_CH1

+5V

+3V3

+3V3

+3V3

C14OPEN

.

C161nF

.

C71nF

.

C2OPEN

.

R33.3K

.

C15100nF

.

C3OPEN

.

1 2

3 4

5 6

7 8

9 10

11 12

13 14

15 16

17 18

19 20

21 22

23 24

25 26

27 28

29 30

31 32

33 34

GNDGND

PFC PWM

GND

GND

PFC VacPFC Shut down

3.3V PowerPFC SYNC

PWM_3H

PHASE A CURRENT+

PWM_1L

PWM_2L

PFC Inductor current

PHASE B CURRENT+

PWM_3L

PWM_1H

ICL Shut out

PWM_2H

EMERGENCY STOP

PHASE C CURRENT+

DISSIPATIVE BRAKE

GND

PHASE C CURRENT-

GND

PHASE B CURRENT-

Heatsink Temperature

PHASE A CURRENT-BUS VOLTAGE

GND

Encoder Index

+5V POWER

Encoder AEncoder B

CN3

HE10-34-MD

C9100nF

.

SB68

CLOSE 0R SB

54

OP

EN

SB65

CLOSE 0R

SB51

CLOSE 0R

C13OPEN

.

SB118

OPEN

C6OPEN

.

SB88

CLOSE 0R

C8OPEN

.

C12OPEN

.

C10OPEN

.

C4OPEN

.

R2100K

.

SB89

CLOSE 0R

SB90

CLOSE 0R

C110nF

.

R13.3K

.

SB66

CLOSE 0R

SB80

CLOSE 0R

C5OPEN

.

C11OPEN

.

TP2

5001.

17

STM32446E-EVAL

PB8

PC0

MOTOR CONTROL

PC3

PB12

PC1

PC2

PA11

PB7

PB6

PD3

PG6

PB1

PC8

PB0

PC7

PA5

PC6

11/03/15

PA8

B-0212

MB1162

PA3

PA2

PA1

PA6

UM

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Figure 26. STM32446E-EVAL LCD

FMC_D4

FMC_D5

FMC_D6

FMC_D11

FMC_D8

FMC_D9

FMC_D7

FMC_D10

FMC_D13

FMC_D12

FMC_D15

FMC_D14

FMC_D2FMC_D1

FMC_D0

FMC_D3

FMC_D[0-15]


Date:

Project:

Title:


FMC_NWE

RESET#

FMC_NOE

Touchscreen Y+

Touchscreen Y-

Touchscreen X-

Touchscreen X+

FMC_NE1

FMC_A0

+5V+3V3

+3V3

R160 150R.

R153 150R.

C138100nF

.

R157 150R.

R165 150R.

R152

150R

.

R109

150R

.

R166 150R.

R168 150R.L3

EXC-3BP121H

R156 150R.

1

2

34

5

67

8

9

10

11

12

1314

15

16

17

18

1920

21

22

23

24

25

26

27

28

29

30

31

32

33

34

CN17

AF2-D-34-G

.

R161 150R.

R154 150R.

R167 150R.

SB82

CLOSE 0R

R159 150R.

R158 150R.

R162 150R.

R163 150R.

L4

EXC-3BP121H

R155 150R.

R169

150R

.

R164 150R.

SB81

OPEN

C6310uF.

HE

14

2x1

7 D

RO

IT F

EM

EL

LE

NRST

13 17

STM32446E-EVALEVAL_LCD

PD5

PF0

PD4

PD7

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Figure 27. JTAG and trace


Date:

Project:

Title:


TRACE_CLK

TRACE_D2

TRACE_D3

RESET#

TRST

TRACE_D0

JTDI

TRACE_D1

JTDO/SWO

JTCK/SWCLK

JTMS/SWDIO

+3V3

+3V3

+3V3

+3V3

123 4

5

D6ESDALC6V1W5

123 4

5

D5ESDALC6V1W5

R8922R

.

123 4

5

D4ESDALC6V1W5

1 2

3 4

5 6

7 8

9 10

11 12

13 14

15 16

17 18

19 20

CN15

HE

10-2

0-M

D

.

R9222R

.

R9122R

.

R8822R

.

R9322R

.

R9410K

.

SB

13

5

OP

EN

1 2

3 4

5 6

7 8

9 10

11 12

13 14

15 16

17 18

19 20

CN14

FTS

H-1

10-0

1-L-

DV

.R17910K

.

R17510K

.R174

10K

.

R9810K

.R9710K

.

R9022R

.

SB

12

7

OP

EN

SB

13

4

OP

EN

R17610K

.R17710K

.

PB3

PE5

14

NC

PB4

PA15

PE6

NC

Jtag and Trace

NC

PE2

PA13

PE4

PE3

17

STM32446E-EVAL

NC

PA14

NC

11/03/15

B-02MB1162

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Figure 28. Camera connector

D9

D1

D7D5

D11

D3

D8

D10

D6

D2D4

D0

D3D5D7

D9D1

D11

D0D2D4D6D8D10


Date:

Project:

Title:


I2C4_SCL_C

I2C4_SDA

MFX_IO10

VSYNC

MFX_IO11

MFX_IO12

EXT_RESET

HSYNCPIXCLK

I2C4_SCL I2C4_SCL_C

I2C4_SDA_C

I2C4_SDA_C

I2C4_SDA

I2C4_SCL

+1V8

+1V8

+2V8

+1V8

+3V3

+2V8

+5V

+2V8

+3V3

TP55001 .

25

15

9

29

38

28

14

20

1

2

3

4

OUTOE

VCC

GNDY1SM7745HEX-24.0M

.

G

D S

T1BSN20

3

G

D S

T2BSN20

17

33

4

26

5

19

TP15001.

2

86

39

31

3634

10

22

7

2

3

8

3032

R1252.2K

.

R410K

.

R2910K

.

5

4

R194.7K

.

18

21

35

12

23

11

1

CN1SSM-104-L-DH

6

40

1613

1 CN5

CLM-120-02-L-D

37

24

7

27

R11910K

.

R54.7K

.

SB8

CLOSE 0R

SB9

CLOSE 0R

R1262.2K

.

SB

12

4

OP

EN

SB

12

3

OP

EN

R12010K

.

TP45001 .

TP35001

.

C144

100nF

.

C136100nF

.C137100nF

.

C143

100nF

.

FROM MFX

TO MFX

15

PA6

FROM MFX

Camera_PLUG

XSDN

PA4PB8

PD13

PD12

PB7PB9PB6

PD2

PC8

17

PC9

STM32446E-EVAL

PC12

PC11

RST1

PC6

PC7

PD6

CAMERA_CONNECTOR

CAMERA CONNNECTOR

PC10

EXTRF E2P Connector

11/03/15

NOT FITTED

B-02MB1162

Elec

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Figure 29. Connectors


Date:

Project:

Title:


PC15_OSC32_OUT

RF_ADCb_12_IN5

RF_TIM2_CH1/2_ETR

PH0_OSC_IN PA6

RESET#

PA3

PB9

PG10

RF_USART6_CK

PD13

PA11

PA12

PB3

NRST

PD12

PC3

PA1

PG3

RF_ADCa_123_IN3

PB12

PC0

PB11

PB10

PB0

BOOT0PA5

PB4

PH1_OSC_OUT

PAO_WKUP

VBAT

PA2

PG11

PA4

PC6

PA9

PB13

PA10

PB7

PC14_OSC32_IN

PC1

PC2

PB5

PB8

PG9

PC13_ANTI_TAMP

SDCARD_D0

RF_SAI1_FS_A RF_SAI1_MCLK_A

RF_SPI2_CS

SDCARD_D1

RF_SPI2_MISO

RF_SAI1_SCK_A RF_SAI1_SD_A

SDCARD_D3

SDCARD_CKSDCARD_CMD

RF_INT1

I2C4_SCL

RF_SPI2_MOSI/2_SD

SDCARD_D2

RF_SPI2_SCK/2_CK

I2C4_SDA

RF_USART6_TX

RF_USART6_CTS

RF_INT2

RF_USART6_RTS

RF_USART6_RX

RF_TIM2_CH2

RF_SAI1_SD_B

PA13

PD11

PB1

PA14

PA15

+3V3

+5V+3V3

+3V3

RF_VDDA

+3V3

+5V

+3V3E5V

RF_VDDA

+3V3

D5V

SB105OPEN

SB106OPEN

C21100nF

SB108OPENSB107OPEN

1 2

3 4

5 6

7 8

9 10

11 12

13 14

15 16

17 18

CN7

TSW-109-08-G-D

C204.7uF .

1 2

3 4

5 6

7 8

9 10

11 12

13 14

15 16

17 18

19 20

21 22

23 24

25 26

27 28

29 30

31 32

CN10

TSW-116-06-G-D

.

FL1FCM1608KF-601T03

.

1 2

3 4

5 6

7 8

9 10

11 12

13 14

15 16

17 18

19 20

CN6

TSW-110-08-G-D

1 2

3 4

5 6

7 8

9 10

11 12

13 14

15 16

17 18

19 20

21 22

23 24

25 26

27 28

29 30

31 32

CN13

TSW-116-06-G-D

.

PC7

PE3

PC9

PG13

PB9

PE6

clo

se t

o M

CU

PA3

PC8

PG12

PD13 PD6

PD2

17

STM32446E-EVAL

PE2

16

PD12

PA8

PE5

PB14

PB15

PE4

PF10

PC10

PC12

11/03/15

B-02

PC11

MB1162

PG7

PG14

PB8

CONNECTORS

PA5

UM

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Figure 30. FMC connectors


Date:

Project:

Title:


FMC_D13

FMC_D15

FMC_D11

FMC_D9

FMC_SDCKE0

FMC_NE1

FMC_D12

FMC_D10

FMC_D8

FMC_D14

FMC_SDNE0

FMC_D7

FMC_A1

FMC_A3

FMC_A7

FMC_NBL1

FMC_A9

FMC_A11

FMC_A5

QSPI_BK1_IO3

QSPI_CLK

FMC_D3

FMC_D1

FMC_SDNCAS

FMC_NWE

FMC_SDCLK

FMC_A6

FMC_NOE

FMC_A4

FMC_BA1

FMC_A12

FMC_A0

FMC_A2

QSPI_BK1_IO1

QSPI_BK1_IO2

FMC_SDNWE

FMC_D2

QSPI_BK1_NCS

FMC_D6

FMC_D4

FMC_SDNRAS

FMC_D0

QSPI_BK1_IO0

FMC_NBL0

FMC_D5

FMC_BA0

FMC_A10 FMC_A8

D5V

+5V

+3V3+3V3

+5V

87

9

16

11

24

26

29

3231

30

18

28

10

4

2

14

17

19

21

23

13

27

3

12

15

20

25

22

1 CN11

FTR-116-51-L-D

65

23

25

21

31

11

32

17

13

30

27 28

9

29

18

5

2

4

7

26

20

15

19

1 CN12

FTR-116-51-L-D

3

6

8

10

12

14

16

22

24

PF12

PF15 PF14

PE9

PF5

17

STM32446E-EVAL

17

FMC_CONNECTORS

PC4

PE1

PF0

PD4

PG5

PG4

PE7PE15

PF4

PF13

PE8

PD5

PE11

PF1

PE13

PG1

PC5

PD10

PE10

PD9

PF2

PG0

PF11 PG8

PG2

PA7

PF3

PD7

PE12

PE14

PD8

PD1PD0

PD15PD14

PE0

PG15

PF9

PG6

PF7

PF6

PD3

PF8

11/03/15

B-02MB1162

FMC_CONNECTEURFMC_CONNECTEUR

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871

58/6

4D

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604 Re

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Figure 31. 3.2”LCD module with both SPI and 16-bit interface

1

1

2

2

3

3

4

4

D D

C C

B B

A A

STMicroelectronicsTitle:

Number: Rev: Sheet ofA.1(PCB.SCH) Date:3/27/2009

EnableDotClkHSYNCVSYNC

CS

RS

WRRD

#RESET

SDOSDI

VDD

PD0PD1PD2PD3PD4PD5PD6PD7PD8PD9PD10PD11PD12PD13PD14PD15PD16PD17

YUYDXRXL

VSS1

XL 2XR 3YD 4YU 5

VSS6

IM0/ID 7

IM1 8

IM3 9

SDO10

NC11

SDI12

D17 13D16 14D15 15D14 16D13 17D12 18D11 19D10 20D9 21D8 22D7 23D6 24D5 25D4 26D3 27D2 28D1 29D0 30CS31

RESET32

RS33

WR/SCL34

RD35

VSYNC36

HSYNC37

DOTCLK38

ENABLE39

VCC40

VCC41

VSS42

LED_K43 LED_A44

VSS45

CN2

FF0245SS1

R4 0

R1 10K VDD

RP1

10KRP2

10K

RP4

10K

PD0

PD2PD4PD6PD8

PD9

PD10

PD11

PD12

PD13

PD14

PD15

PD16

PD17

Enable

DotClk

HSYNC

VSYNC

VDD

C31uF/50V

R3 4K7R2 4K7

SDISDO

RDRS

Soldered for Serial interface only

Soldered for i80-system 16-bit interface

The 34-pin connector to mother board for both serial & 16bit interface. Compatible with MB694 with Touch screen signals added on Pin 31-34.

CSRSWRRD#RESET

VDD

BLGND

BLVDD

BL_Control

PD1PD2PD3PD4PD5PD6PD7PD8

PD10PD11PD12PD13PD14PD15PD16PD17

SDOSDI

AK

Z1

STPS1L40M C14.7uF/50V

L1

4.7uH(1A)

R710

BLGND

BLVDD

R6100K

C22.2uF

R50

R8do not fit

BLVDD

BL_Control

BLGND

BLGND

BLGND

AM-240320D4TOQW-T00H(R)

Vi1

Rset 2GND3 FB 4

NC 5Vo 6

EN7

SW8

PGND9

U1

STLD40DPMR

CS1

RS2

WR/SCL3

RD4

RESET5

VDD24

VCI25

GND26

GND27

BL_VDD28

BL_Control23 BL_GND22

PD1 6

PD2 7

PD3 8

PD4 9

PD5 10

PD6 11

PD7 12

PD8 13

PD10 14

PD11 15

PD12 16

PD13 17

PD14 18

PD15 19

PD16 20

PD17 21

SDO29

SDI30 XL 31

XR 32

YD 33

YU 34

CN1

3.2LCD_connector

YUYDXRXL

LCD board connector to Mother board

MB785 1 1

3.2" LCD module with both SPI & 16bit interface

RP3

10K

RP6

10K

RP5

10K

PD1PD3PD5PD7

UM

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Figure 32. Camera module

1

1

2

2

3

3

4

4

D D

C C

B B

A A

STMicroelectronicsTitle:

Number: Rev: Sheet ofC.1 Date:1/27/2015MB1183 1 1

MB1183 Camera Module

+2V8 +2V8

C8100nF

C7100nF

C5

100nF

C6

100nF

+1V8

PAR_D0PAR_D2PAR_D4PAR_D6

PAR_D1PAR_D3PAR_D5PAR_D7

Camera Connector

EXTCLK

SCL

1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 40

CN2

FTMH-120-03-L-DV-ES

Camera_RSTSTANDBY

SDA

PAR_D[0..7]

PAR_HSYNCPAR_PCLK

PAR_VSYNC

EN1 GND 2OUT 3VCC4U1

SM7745HEW-24.0M

+2V8

R1 10K

R610K[N/A]

R922K

+2V8

R7

[N/A]R4

0

Camera_CLKEXTCLK

R50

D1BAT60JFILM

supply voltage: 2.5V+/-10%BAT60 VF: 0.28@10mA 0.35@100mA

default system clock using clock from mother board.C4

100nF

AGND 1

NC 16

AVDD(2.8V) 4

SDA20

RESET22

VSYNC23

PWDN24

HSYNC25

DVDD(1.8V) 6

DOVDD(2.8V) 8

D77

MCLK12

D69

DGND 27

D511

PCLK29

D413

D85

D315

D93

D217

SCL18

NC 10

NC 30NC 28

D119 D021

NC 2

FLASH 14SHUTTER 26

CN1

AXE530124

PAR_D[0..7]

Camera_CLK R8[N/A]

SCLSDA

PAR_HSYNCPAR_VSYNCPAR_PCLK

Camera_RST_S5K

PAR_D0PAR_D1PAR_D2PAR_D3PAR_D4PAR_D5PAR_D6PAR_D7

STANDBY

R3[N/A]

R2[N/A]

+2V8

C3100nF

C1100nF

C2100nF

+2V8+1V8

+2V8

Camera Module :U866_3M_FFSENSOR: S5K5CAGA

SHUTTERSHUTTER

FLASH

FLASH

R10[N/A]

+2V8

R11[N/A]

+2V8

R1410K

R13

2KC9470nF[N/A]

+2V8

Camera_RST Camera_RST_S5K

R12

0

when mounted on big manta board(MB10450), please soldered R6 10K and C9 470nF, removed R14 and changed R13 with 0 ohm

Mechanical dimensions UM1871

60/64 DocID027604 Rev 3

Appendix C Mechanical dimensions

Figure 33. Mechanical dimensions

DocID027604 Rev 3 61/64

UM1871 Mechanical dimensions

63

Table 24. Mechanical dimensions

Symbol Size (mm) Symbol Size (mm) Symbol Size (mm)

X 124.33 A 55.88 E 11.88

Y 172.59 B 5.08 F 35.56

Lx 3.97 C 30.54 G 32.64

Ly 4.16 D 3.5 H 17

- - I 772.33 h 10

Federal Communications Commission (FCC) and Industry Canada (IC) Compliance Statements

62/64 DocID027604 Rev 3

Appendix D Federal Communications Commission (FCC) and Industry Canada (IC) Compliance Statements

D.1 FCC Compliance Statement

D.1.1 Part 15.19

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

D.1.2 Part 15.105

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

D.1.3 Part 15.21

Any changes or modifications to this equipment not expressly approved by STMicroelectronics may cause harmful interference and void the user’s authority to operate this equipment.

D.2 IC Compliance Statement

D.2.1 Compliance Statement

Industry Canada ICES-003 Compliance Label: CAN ICES-3 (A)/NMB-3(A)

D.2.2 Déclaration de conformité

Étiquette de conformité à la NMB-003 d’Industrie Canada : CAN ICES-3 (A)/NMB-3(A)

DocID027604 Rev 3 63/64

UM1871 Revision History

63

4 Revision History

Table 25. Document Revision History

Date Version Revision Details

23-Mar-2015 1 Initial Version

04-Aug-2015 2 Section 4: Revision History updated.

27-Oct-2015 3

Updated:

Section Appendix D: Federal Communications Commission (FCC) and Industry Canada (IC) Compliance Statements

Section 1.4: Delivery recommendations

Section 2.1.1: Drivers

Section 2.2: Power supply

UM1871

64/64 DocID027604 Rev 3

IMPORTANT NOTICE – PLEASE READ CAREFULLY

STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement.

Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products.

No license, express or implied, to any intellectual property right is granted by ST herein.

Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product.

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Information in this document supersedes and replaces information previously supplied in any prior versions of this document.

© 2015 STMicroelectronics – All rights reserved

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