evaluation board with stm32f446ze mcu - home ... layout and configuration um1871 8/64 docid027604...
TRANSCRIPT
October 2015 DocID027604 Rev 3 1/64
1
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
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
DocID027604 Rev 3 3/64
UM1871 Contents
3
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
4/64 DocID027604 Rev 3
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
5
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
DocID027604 Rev 3 7/64
UM1871 Overview
63
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.
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
!
" !# $$%
& '
()* +%
,
-.,/( 0 -&
,
1 2 !,
"3 4 .
%
,
!5
!,5
67+89 . 9
%9 :+
/ /
. 9 (9 18$ 2 +
;+!,5
!<
,5
) !)= 2
5 )
< ,
! ,
4!, %+: 4!,
5
8
,
! ,
,
,5
<+ $+
DocID027604 Rev 3 9/64
UM1871 Hardware layout and configuration
63
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
Hardware layout and configuration UM1871
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.
DocID027604 Rev 3 11/64
UM1871 Hardware layout and configuration
63
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:
Hardware layout and configuration UM1871
12/64 DocID027604 Rev 3
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
DocID027604 Rev 3 13/64
UM1871 Hardware layout and configuration
63
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
Hardware layout and configuration UM1871
14/64 DocID027604 Rev 3
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.
DocID027604 Rev 3 15/64
UM1871 Hardware layout and configuration
63
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
Hardware layout and configuration UM1871
16/64 DocID027604 Rev 3
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):
DocID027604 Rev 3 17/64
UM1871 Hardware layout and configuration
63
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
Hardware layout and configuration UM1871
18/64 DocID027604 Rev 3
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
DocID027604 Rev 3 19/64
UM1871 Hardware layout and configuration
63
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
Hardware layout and configuration UM1871
20/64 DocID027604 Rev 3
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
DocID027604 Rev 3 21/64
UM1871 Hardware layout and configuration
63
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
Hardware layout and configuration UM1871
22/64 DocID027604 Rev 3
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-
DocID027604 Rev 3 23/64
UM1871 Hardware layout and configuration
63
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
Hardware layout and configuration UM1871
24/64 DocID027604 Rev 3
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
DocID027604 Rev 3 25/64
UM1871 Hardware layout and configuration
63
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
26/64 DocID027604 Rev 3
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
DocID027604 Rev 3 27/64
UM1871 Connectors
63
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
Pin number Signal name Pin number Signal name
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
28/64 DocID027604 Rev 3
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)
Pin number Signal name Pin number Signal name
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
DocID027604 Rev 3 29/64
UM1871 Connectors
63
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
Pin number Pin name Signal name
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)
Pin number Pin name Signal name
Connectors UM1871
30/64 DocID027604 Rev 3
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)
Pin number Pin name Signal name
Table 17. Daughterboard connector CN13
Pin number Signal name Pin number Signal name
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
Pin number Signal name Pin number Signal name
1 D5V 17 PA11
2 +3V3 18 PB9
3 PD12 19 PA12
4 GND 20 GND
DocID027604 Rev 3 31/64
UM1871 Connectors
63
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)
Pin number Signal name Pin number Signal name
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
Pin number Description Pin number Description
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
Pin number Description Pin number Description
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
Pin number Description Pin number Description
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 - -
19 PF7 QSPI_BK1_IO2 - -
20 PF8 QSPI_BK1_IO0 - -
21 PF9 QSPI_BK1_IO1 - -
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
Pin name Default configurationMotor control
configurationCamera
configuration
DocID027604 Rev 3 37/64
UM1871 STM32446E-EVAL IO assignment
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 - -
Table 23. IOs assignment (continued)
LQ
FP
144
Pin name Default configurationMotor control
configurationCamera
configuration
STM32446E-EVAL IO assignment UM1871
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 - -
111 PC10 SDCARD_D2 - D8
Table 23. IOs assignment (continued)
LQ
FP
144
Pin name Default configurationMotor control
configurationCamera
configuration
DocID027604 Rev 3 39/64
UM1871 STM32446E-EVAL IO assignment
63
112 PC11 SDCARD_D3 - D4
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
Table 23. IOs assignment (continued)
LQ
FP
144
Pin name Default configurationMotor control
configurationCamera
configuration
STM32446E-EVAL IO assignment UM1871
40/64 DocID027604 Rev 3
141 PE0 FMC_NBL0 - -
142 PE1 FMC_NBL1 - -
143 PDR_ON - - -
144 VDD_3 - - -
Table 23. IOs assignment (continued)
LQ
FP
144
Pin name Default configurationMotor control
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]
life.augmentedSize:A3
Date:
Project:
Title:
Reference: Revision:Sheet: of
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
ma
tics
DocID
027604 R
ev 3
43/64
Figure 16. Power
life.augmentedSize:A3
Date:
Project:
Title:
Reference: Revision:Sheet: of
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
]
life.augmentedSize:A3
Date:
Project:
Title:
Reference: Revision:Sheet: of
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
life.augmentedSize:A3
Date:
Project:
Title:
Reference: Revision:Sheet: of
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
life.augmentedSize:A3
Date:
Project:
Title:
Reference: Revision:Sheet: of
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
life.augmentedSize:A3
Date:
Project:
Title:
Reference: Revision:Sheet: of
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
life.augmentedSize:A3
Date:
Project:
Title:
Reference: Revision:Sheet: of
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
life.augmentedSize:A3
Date:
Project:
Title:
Reference: Revision:Sheet: of
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
life.augmentedSize:A3
Date:
Project:
Title:
Reference: Revision:Sheet: of
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
71E
lectrica
l sc
he
ma
tics
DocID
027604 R
ev 3
51/64
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]
life.augmentedSize:A3
Date:
Project:
Title:
Reference: Revision:Sheet: of
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
trical s
ch
em
atic
sU
M1
871
52/6
4D
ocID027
604 Re
v 3
Figure 25. Motor control
life.augmentedSize:A3
Date:
Project:
Title:
Reference: Revision:Sheet: of
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
18
71E
lectrica
l sc
he
ma
tics
DocID
027604 R
ev 3
53/64
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]
life.augmentedSize:A3
Date:
Project:
Title:
Reference: Revision:Sheet: of
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
11/03/15
B-02MB1162
Elec
trical s
ch
em
atic
sU
M1
871
54/6
4D
ocID027
604 Re
v 3
Figure 27. JTAG and trace
life.augmentedSize:A3
Date:
Project:
Title:
Reference: Revision:Sheet: of
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
UM
18
71E
lectrica
l sc
he
ma
tics
DocID
027604 R
ev 3
55/64
Figure 28. Camera connector
D9
D1
D7D5
D11
D3
D8
D10
D6
D2D4
D0
D3D5D7
D9D1
D11
D0D2D4D6D8D10
life.augmentedSize:A3
Date:
Project:
Title:
Reference: Revision:Sheet: of
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
trical s
ch
em
atic
sU
M1
871
56/6
4D
ocID027
604 Re
v 3
Figure 29. Connectors
life.augmentedSize:A3
Date:
Project:
Title:
Reference: Revision:Sheet: of
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
18
71E
lectrica
l sc
he
ma
tics
DocID
027604 R
ev 3
57/64
Figure 30. FMC connectors
life.augmentedSize:A3
Date:
Project:
Title:
Reference: Revision:Sheet: of
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
Elec
trical s
ch
em
atic
sU
M1
871
58/6
4D
ocID027
604 Re
v 3
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
18
71E
lectrica
l sc
he
ma
tics
DocID
027604 R
ev 3
59/64
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.
ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners.
Information in this document supersedes and replaces information previously supplied in any prior versions of this document.
© 2015 STMicroelectronics – All rights reserved