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ST STM32H743I-EVAL User Manual
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STM32H743I-EVAL I/O assignment
UM2198
46/69
DocID03051
1 Rev 1
A3
PI5
FMC_NBL3
-
A2
PI
6
F
MC_D28
-
B3
PI
7
F
MC_D29
-
E4
PI8- ANTI
TA
M
P
2
GPIO_EXP
ANDER_
INT
-
E2
PI
9
F
MC_D30
-
F3
PI10
FMC_D31
-
F4
PI1
1
ULPI_DIR
-
H1
PI12
RGB_
LCD_HSYNC -
H2
PI13
RGB_LCD_
VSYNC -
H3
PI14
RGB_LCD_CLK
-
P5
PI15
RGB_LCD
_R0
-
N6
PJ0
RGB_LCD_R1
-
P6
PJ1
RGB_LCD
_R2
-
T6
PJ2
RGB_LCD_R3
-
U6
PJ3
RGB_LCD_R4
-
U7
PJ4
RGB_LCD_R5
-
R12
PJ5
RGB_LCD
_R6
-
N15
PJ6
RGB_LCD
_R7
-
N14
PJ7
RGB_LCD_
G0
-
N13
PJ8
RGB_LCD_
G1
-
M14
PJ9
RGB_LCD_G2
-
L14
PJ10
RGB_LCD_G3
-
K14
PJ1
1
RGB_LCD_G4
-
D1
1
PJ12
RGB_LCD_B0
-
E10
PJ13
RGB_LCD_B1
-
D10
PJ14
RGB_LCD_B2
-
B10
PJ15
RGB_LCD_B3
-
J14
PK0
RGB_LCD_G5
-
J15
PK1
RGB_LCD_G6
-
H17
PK2
RGB_LCD_G7
-
C8
PK3
RGB_LCD_B4
-
B8
PK4
RGB_LCD_B5
-
A8
PK5
RGB_LCD_B6
-
C7
PK6
RGB_LCD_B7
-
T
able 33. STM32H743I-EV
AL I/O assignment (continued)
Pin No.
Pin Name
Default fu
nction
Alt
ernative functi
on
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47
Table of Contents
Default Chapter
1
Figure 1. STM32H743I-EVAL Evaluation Board (Top View)
1
Table of Contents
2
Features
6
Product Marking
7
System Requirements
7
Development Toolchains
7
Demonstration Software
7
Ordering Information
8
Delivery Recommendations
8
Table 1. Ordering Information
8
Hardware Layout and Configuration
9
Figure 2. Hardware Block Diagram
9
STM32H743I-EVAL Evaluation Board Layout
10
Figure 3. STM32H743I-EVAL Evaluation Board (Top Side)
10
STM32H743I-EVAL Evaluation Board Mechanical Drawing
11
Table 2. Mechanical Dimensions
11
Figure 4. STM32H743I-EVAL Evaluation Board Mechanical Drawing
11
Embedded ST_LINK/V2-1
12
Drivers
12
ST-LINK/V2-1 Firmware Upgrade
13
Power Supply
13
Figure 5. USB Composite Device
13
Table 3. Power Related Jumpers
15
Clock Source
16
Reset Sources
17
Boot Option
17
Table 4. 25-Mhz Crystal X1 Related Solder Bridges
17
Table 5. 32 Khz Crystal X2 Related Solder Bridges
17
Audio
18
Table 6. Boot Related Switches
18
Table 7. Boot Related Jumpers
18
Usb Otg1 Fs
19
Table 8. Audio Related Switch and Jumper
19
USB OTG2 HS and FS
20
Table 9. USB OTG2 and USART1 Function Configuration
20
Figure 23. Power
20
Figure 30. RS232
20
Microsd Card
21
External I 2 C Connector
21
Table 10. USART1 Related Jumpers
21
Fd-Can
22
Ethernet
22
Memories
22
Table 11. CAN Related Jumpers and Solder Bridges
22
Table 12. Ethernet Related Jumpers
22
Twin Quad-SPI nor Flash
23
Analog Input
23
Display and Input Devices
23
Table 13. nor Flash Related Jumpers
23
Table 14. LCD Module Connector (CN20)
24
Figure 36. MFX
24
MFX (Multi Function Expander)
25
Table 15. MFX Signals
25
Figure 6. Orientation Setting of 5.7-Inch LCD Daughterboard
25
Connectors
26
Ethernet RJ45 Connector CN1
26
Figure 7. Ethernet RJ45 Connector CN1 (Front View)
26
Figure 8. RS232 Connector CN2 (Front View)
26
RS232 Connector CN2
26
Table 16. RJ45 Connector CN1
26
Table 17. RS232 Connector CN2 with ISP Support
26
CAN D-Type, 9-Pin Male Connector CN3
27
External I 2 C Connector CN4
27
Figure 10. I2C EXT Connector CN4 (Front View)
27
Figure 9. CAN D-Type, 9-Pin Connector CN3 (Front View)
27
Table 18. CAN D-Type 9-Pin Male Connector CN3
27
Analog Input-Output Connector CN5
28
Daughterboard Extension Connector CN6 and CN7
28
Figure 11. Analog Input-Output Connector CN5 (Top View)
28
Table 19. I 2 C EXT Connector CN4
28
Table 20. Analog Input-Output Connector CN5
28
Table 21. Daughterboard Extension Connector CN6
29
Table 22. Daughterboard Extension Connector CN7
30
ETM Trace Debugging Connector CN8
33
Figure 12. ETM Trace Debugging Connector CN8 (Top View)
33
Figure 13. JTAG/SWD Debugging Connector CN9 (Top View)
33
JTAG/SWD Connector CN9
33
Table 23. ETM Trace Debugging Connector CN8
33
Figure 14. Power Supply Connector CN10 (Front View)
34
Memory Connector CN11 and CN12
34
Power Connector CN10
34
Table 24. JTAG/SWD Debugging Connector CN9
34
Table 25. Memory Connector CN11
35
Table 26. Memory Connector CN12
36
Figure 15. Microsd Connector (Top View)
37
Microsd Connector CN13
37
Figure 16. USB OTG HS Micro-AB Connector CN14 (Front View)
38
Table 27. Microsd Connector CN13
38
Table 28. USB OTG HS Micro-AB Connector CN14
38
USB OTG2 HS Micro-AB Connector CN14
38
Figure 17. USB OTG FS Micro-AB Connector CN16 (Front View)
39
Figure 18. USB OTG FS Micro-AB Connector CN18 (Front View)
39
Table 29. USB OTG1 FS Micro-AB Connector CN18
39
Table 30. USB OTG1 FS Micro-AB Connector CN18
39
USB OTG1 FS Micro-AB Connector CN18
39
USB OTG2 FS Micro-AB Connector CN16
39
Audio Jack (Speaker) CN19
40
Audio Jack CN17
40
Figure 19. USB Micro-B Connector CN23 (Front View)
40
MFX Programming Connector CN22
40
ST-LINK/V2-1 Programming Connector CN21
40
ST-LINK/V2-1 USB Micro-B Connector CN23
40
Table 31. USB Micro-B Connector CN23 (Front View)
40
TFT LCD Connector CN20
40
Figure 20. MEMS Microphone Coupon Connectors CN25 and CN26 (Top View)
41
MEMS Microphone Coupon Connectors CN25 and CN26
41
Table 32. 2.21 MEMS Microphone Coupon Connectors CN25 and CN26
41
Appendix A STM32H743I-EVAL I/O Assignment
42
Table 33. STM32H743I-EVAL I/O Assignment
42
Appendix B Electrical Schematics
48
Figure 25. Audio
48
Figure 21. STM32H743I-EVAL Evaluation Board
49
Figure 22. STM32H743I-EVAL MCU
50
Figure 24. SRAM, FLASH and SDRAM
52
Figure 26. LCD Connectors
54
Figure 27. Ethernet
55
Figure 28. USB OTG HS
56
Figure 29. USB OTG FS
57
Figure 31. FDCAN and QSPI
59
Figure 32. Microsd 3.0 Card
60
Figure 33. Peripherals
61
Figure 34. Extension Connectors
62
Figure 35. ST-LINK/V2-1
63
Figure 37. JTAG and Trace
65
Figure 38. 5.7" LCD Board
66
Appendix C Board Revision History and Limitations
67
Table 34. Board Revision History and Limitations
67
Revision History
68
Table 35. Document Revision History
68
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ST STM32H743I-EVAL Specifications
General
Brand
ST
Model
STM32H743I-EVAL
Category
Motherboard
Language
English
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