Datasheet

Pin descriptions STM32H743xI 92/231 DS12110 Rev 5
Table 16. Port H 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/
QUADSPI/
FMC/
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 H
PH0---- - ----------
EVENT-
OUT
PH1---- - ----------
EVENT-
OUT
PH2 - LPTIM1_IN2 - - - - - - -
QUADSPI_
BK2_IO0
SAI2_SCK_
B
ETH_MII_
CRS
FMC_
SDCKE0
- LCD_R0
EVENT-
OUT
PH3 - - - - - - - - -
QUADSPI_
BK2_IO1
SAI2_MCK
_B
ETH_MII_
COL
FMC_
SDNE0
- LCD_R1
EVENT-
OUT
PH4 - - - - I2C2_SCL - - - - LCD_G5
OTG_HS_
ULPI_NXT
---LCD_G4
EVENT-
OUT
PH5 - - - - I2C2_SDA SPI5_NSS - - - - - -
FMC_
SDNWE
--
EVENT-
OUT
PH6 - -
TIM12_
CH1
- I2C2_SMBA SPI5_SCK- --- -
ETH_MII_
RXD2
FMC_
SDNE1
DCMI_D8 -
EVENT-
OUT
PH7 - - - - I2C3_SCL
SPI5_
MISO
- ----
ETH_MII_
RXD3
FMC_
SDCKE1
DCMI_D9 -
EVENT-
OUT
PH8 - - TIM5_ETR - I2C3_SDA - - - - - - - FMC_D16
DCMI_
HSYNC
LCD_R2
EVENT-
OUT
PH9 - -
TIM12_
CH2
- I2C3_SMBA - - - - - - - FMC_D17 DCMI_D0 LCD_R3
EVENT-
OUT
PH10 - - TIM5_CH1 - I2C4_SMBA - - - - - - - FMC_D18 DCMI_D1 LCD_R4
EVENT-
OUT
PH11 - - TIM5_CH2 - I2C4_SCL - - - - - - - FMC_D19 DCMI_D2 LCD_R5
EVENT-
OUT
PH12 - - TIM5_CH3 - I2C4_SDA - - - - - - - FMC_D20 DCMI_D3 LCD_R6
EVENT-
OUT
PH13 - - -
TIM8_
CH1N
----UART4_TX
FDCAN1_
TX
--FMC_D21 - LCD_G2
EVENT-
OUT
PH14 - - -
TIM8_µCH
2N
----UART4_RX
FDCAN1_
RX
--FMC_D22 DCMI_D4 LCD_G3
EVENT-
OUT
PH15 - - -
TIM8_
CH3N
-----
FDCAN1_
TXFD_
MODE
--FMC_D23 DCMI_D11 LCD_G4
EVENT-
OUT