Datasheet

STM32H743xI Pin descriptions
DS12110 Rev 5 87/231
Table 12. Port D alternate functions
Port
AF0 AF1 AF2 AF3 AF4 AF5 AF6 AF7 AF8 AF9 AF10 AF11 AF12 AF13 AF14 AF15
SYS
TIM1/2/16/1
7/LPTIM1/
HRTIM1
SAI1/TIM3/
4/5/12/
HRTIM1
LPUART/
TIM8/
LPTIM2/3/4
/5/HRTIM1/
DFSDM
I2C1/2/3/4/
USART1/
TIM15/
LPTIM2/
DFSDM/CEC
SPI1/2/3/4/
5/6/CEC
SPI2/3/SAI1
/3/I2C4/
UART4/
DFSDM
SPI2/3/6/
USART1/2/
3/6/UART7/
SDMMC1
SPI6/SAI2/
4/UART4/5/
8/LPUART/
SDMMC1/
SPDIFRX
SAI4/
FDCAN1/2/
TIM13/14/Q
UADSPI/FM
C/
SDMMC2/
LCD/
SPDIFRX
SAI2/4/
TIM8/
QUADSPI/
SDMMC2/
OTG1_HS/
OTG2_FS/
LCD
I2C4/
UART7/
SWPMI1/
TIM1/8/
DFSDM/
SDMMC2/
MDIOS/
ETH
TIM1/8/FMC
/SDMMC1/
MDIOS/
OTG1_FS/
LCD
TIM1/DCMI
/LCD/
COMP
UART5/
LCD
SYS
Port D
PD0---
DFSDM_
CKIN6
--
SAI3_SCK_
A
- UART4_RX
FDCAN1_
RX
--
FMC_D2/
FMC_DA2
--
EVENT-
OUT
PD1---
DFSDM_
DATIN6
--SAI3_SD_A - UART4_TX
FDCAN1_
TX
--
FMC_D3/
FMC_DA3
--
EVENT-
OUT
PD2 TRACED2 - TIM3_ETR - - - - - UART5_RX - - -
SDMMC1_
CMD
DCMI_D11 -
EVENT-
OUT
PD3---
DFSDM_
CKOUT
-
SPI2_SCK/
I2S2_CK
-
USART2_
CTS_NSS
----FMC_CLK DCMI_D5 LCD_G7
EVENT-
OUT
PD4 - -
HRTIM_
FLT3
---SAI3_FS_A
USART2_
RTS
-
FDCAN1_R
XFD_MODE
--FMC_NOE - -
EVENT-
OUT
PD5 - -
HRTIM_
EEV3
----
USART2_
TX
-
FDCAN1_T
XFD_MODE
--FMC_NWE - -
EVENT-
OUT
PD6 - - SAI1_D1
DFSDM_
CKIN4
DFSDM_
DATIN1
SPI3_
MOSI/I2S3
_SDO
SAI1_SD_A
USART2_
RX
SAI4_SD_
A
FDCAN2_R
XFD_MODE
SAI4_D1
SDMMC2_
CK
FMC_
NWAIT
DCMI_D10 LCD_B2
EVENT-
OUT
PD7---
DFSDM_
DATIN4
-
SPI1_
MOSI/I2S1
_SDO
DFSDM_CK
IN1
USART2_
CK
-
SPDIFRX_
IN0
-
SDMMC2_
CMD
FMC_NE1 - -
EVENT-
OUT
PD8---
DFSDM_
CKIN3
--
SAI3_SCK_
B
USART3_
TX
-
SPDIFRX_
IN1
--
FMC_D13/
FMC_DA13
--
EVENT-
OUT
PD9---
DFSDM_
DATIN3
--SAI3_SD_B
USART3_
RX
-
FDCAN2_R
XFD_MODE
--
FMC_D14/
FMC_DA14
--
EVENT-
OUT
PD10---
DFSDM_
CKOUT
--SAI3_FS_B
USART3_
CK
-
FDCAN2_T
XFD_MODE
--
FMC_D15/
FMC_DA15
- LCD_B3
EVENT-
OUT
PD11---
LPTIM2_IN
2
I2C4_SMBA - -
USART3_
CTS_NSS
-
QUADSPI_
BK1_IO0
SAI2_SD_A - FMC_A16 - -
EVENT-
OUT
PD12 - LPTIM1_IN1 TIM4_CH1
LPTIM2_IN
1
I2C4_SCL - -
USART3_
RTS
-
QUADSPI_
BK1_IO1
SAI2_FS_A - FMC_A17 - -
EVENT-
OUT
PD13 -
LPTIM1_
OUT
TIM4_CH2 - I2C4_SDA - - -
QUADSPI_
BK1_IO3
SAI2_SCK_
A
- FMC_A18 - -
EVENT-
OUT
PD14 - - TIM4_CH3 - - -
SAI3_MCLK
_B
-
UART8_
CTS
---
FMC_D0/
FMC_DA0
--
EVENT-
OUT
PD15 - - TIM4_CH4 - - -
SAI3_MCLK
_A
-
UART8_
RTS
---
FMC_D1/
FMC_DA1
--
EVENT-
OUT