ST STM32H745I-DISCO

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Pin Name Pin Number Signal or Label Comment

PH5 P4 SDRAM_SDNWE -

PH6 T11 SDRAM_SDNE1 -

PH7 U13 SDRAM_SDCKE1 -

PH8 T13 STMOD#20 -

PH9 R13 LCD_R3 -

PH10 P13 STMOD#12-RST -

PH11 P14 OTG_FS2_Overcurrent -

PH12 R14 STMOD#11-INT -

PH13 D16 FDCAN1_TX -

PH14 B17 FDCAN1_RX -

PH15 PF6 ARD_D9 -

PI0 A16 LCD_G5 -

PI1 A15 LCD_G6 -

PI2 B15 ARD_D12 -

PI3 C14 STMOD#8-MOSIs -

PI4 A4 SAI2_MCLKA -

PI5 A3 SAI2_SCKA -

PI6 A2 SAI2_SDA -

PI7 B3 SAI2_FSA -

PI8 E4 ARD_D7 -

PI9 E2 LCD_VSYNC -

PI10 F3 MII_RX_ER -

PI11 F4 STMOD#18 -

PI12 H1 LCD_HSYNC -

PI13 H2 LED2 -

PI14 H3 LCD_CLK -

PI15 P5 LCD_R0 -

PJ0 N6 LCD_R1 -

PJ1 P6 LCD_R2 -

PJ2 T6 LED1 -

PJ3 U6 LCD_R4 -

PJ4 U7 LCD_R5 -

PJ5 R12 LCD_R6 -

PJ6 N15 LCD_R7 -

PJ7 N14 LCD_G0 -

PJ8 N13 LCD_G1 -

PJ9 M14 LCD_G2 -

PJ10 L14 LCD_G3 -

PJ11 K14 LCD_G4 -

PJ12 D11 LCD_B0 -

UM2488

STM32H745I-DISCO and STM32H750B-DK I/O assignment

UM2488 - Rev 4

page 25/55

Main Page

1 Features2
Table 1. List of Available Products3
Table 2. Codification Explanation3
2 Ordering Information3
- Product Marking3
- Codification3
3 Development Environment4
Table 3. ON/OFF Convention5
4 Conventions5
5 Delivery Recommendations6
6 Hardware Layout and Configuration7
7 Connectors16
- ARDUINO ® uno V3 Connectors16
- LCD RGB Connector18
Table 14. CN15 USB Micro-B Connector21
8 STM32H745I-DISCO and STM32H750B-DK I/O Assignment22
Table 15. STM32H745I-DISCO and STM32H750B-DK I/O Assignment22
9 Electrical Schematics29
Appendix A Federal Communications Commission (FCC) and Industry Canada (IC)49
Revision History50
Contents51
List of Tables53
List of Figures54

ST STM32H745I-DISCO

Table of Contents

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