Datasheet

STM32H743xI Pin descriptions
DocID030538 Rev 3 87/226
Table 14. Port F 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 F
PF0----I2C2_SDA-------FMC_A0 - -
EVENT-
OUT
PF1----I2C2_SCL-------FMC_A1 - -
EVENT-
OUT
PF2----I2C2_SMBA-------FMC_A2 - -
EVENT-
OUT
PF3---- - -------FMC_A3 - -
EVENT-
OUT
PF4---- - -------FMC_A4 - -
EVENT-
OUT
PF5---- - -------FMC_A5 - -
EVENT-
OUT
PF6 - TIM16_CH1 - - - SPI5_NSS SAI1_SD_B UART7_RX
SAI4_SD_
B
QUADSPI_
BK1_IO3
-----
EVENT-
OUT
PF7 - TIM17_CH1 - - - SPI5_SCK
SAI1_MCLK
_B
UART7_TX
SAI4_
MCLK_B
QUADSPI_
BK1_IO2
-----
EVENT-
OUT
PF8 -
TIM16_
CH1N
-- -
SPI5_
MISO
SAI1_SCK_
B
UART7_
RTS
SAI4_SCK
_B
TIM13_
CH1
QUADSPI_
BK1_IO0
----
EVENT-
OUT
PF9 -
TIM17_
CH1N
-- -
SPI5_
MOSI
SAI1_FS_B
UART7_
CTS
SAI4_FS_B
TIM14_CH
1
QUADSPI_
BK1_IO1
----
EVENT-
OUT
PF10 -
TIM16_
BKIN
SAI1_D3 - - - - - -
QUADSPI_
CLK
SAI4_D3 - - DCMI_D11 LCD_DE
EVENT-
OUT
PF11---- -
SPI5_
MOSI
- ---SAI2_SD_B -
FMC_
SDNRAS
DCMI_D12 -
EVENT-
OUT
PF12---- - -------FMC_A6 - -
EVENT-
OUT
PF13---
DFSDM_
DATIN6
I2C4_SMBA - - - - - - - FMC_A7 - -
EVENT-
OUT
PF14---
DFSDM_
CKIN6
I2C4_SCL - - - - - - - FMC_A8 - -
EVENT-
OUT
PF15----I2C4_SDA-------FMC_A9 - -
EVENT-
OUT
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