ST STM32U575I-EV, Руководство пользователя, Страница: 89 / 105

Connector
pin number
STM32 pin Default board function
(1)
Optional board function
(2)
45 PC10 SDIO_D2, TRACE_D1 -
46 PC11 SDIO1_D3 -
47 PC12 SDIO1_CLK, SPI3_MOSI, TRACE_D3 -
48 PD2 SDIO1_CMD -
49 GND POWER GND -
50 5V POWER 5 V -
1. Exclusive when several are connected by default.
2. Meaning need to do a board update to activate it.
Figure 35 shows the CN14 and CN15 connector pinout.
Figure 35. CN14 and CN15 connector pinout
Table 67 describes the CN14 connector pinout.
Table 67. CN14 connector pinout
Connector
pin number
STM32 pin Default board function
(1)
Optional board function
(2)
1 PB7 LED_GREEN -
2 PE0 FMC_NBL0 -
3 NC NC -
4 PE1 FMC_NBL1 -
5 NC NC -
6 PE2 TRACE_CLK -
7 PG12 FMC_NE4_LCD_CSN -
8 PE3 FMC_A19 -
9 GND POWER GND -
10 GND POWER GND -
11 PG10 CAMERA_PLUG, SPI3_MISO -
STM32U575I-EV
CN9, CN10, CN14, and CN15 extension connectors
UM2854 - Rev 1
page 89/105