Datasheet
STM32F413xG/H Pinouts and pin description
DocID029162 Rev 6 68/208
Port B
PB0 -
TIM1_
CH2N
TIM3_
CH3
TIM8_
CH2N
--
SPI5_SCK/I
2S5_CK
-- - -----
EVENT
OUT
PB1 -
TIM1_
CH3N
TIM3_
CH4
TIM8_
CH3N
--
SPI5_NSS/
I2S5_WS
-
DFSDM1_
DATIN0
QUADSPI_C
LK
-- ---
EVENT
OUT
PB2 -
LPTIM1_
OUT
----
DFSDM1_
CKIN0
--
QUADSPI_C
LK
-- ---
EVENT
OUT
PB3
JTDO-
SWO
TIM2_CH2 - -
I2CFMP1
_SDA
SPI1_SCK/I2
S1_CK
SPI3_SCK/I
2S3_CK
USART1_
RX
UART7_
RX
I2C2_SDA SAI1_SD_A
CAN3_
RX
---
EVENT
OUT
PB4 JTRST -
TIM3_
CH1
- - SPI1_MISO SPI3_MISO
I2S3ext_
SD
UART7_
TX
I2C3_SDA
SAI1_SCK_
A
CAN3_
TX
SDIO_D0 - -
EVENT
OUT
PB5 -
LPTIM1_
IN1
TIM3_
CH2
-
I2C1_
SMBA
SPI1_MOSI/I
2S1_SD
SPI3_MOSI/
I2S3_SD
- - CAN2_RX SAI1_FS_A
UART5_
RX
SDIO_D3 - -
EVENT
OUT
PB6 -
LPTIM1_
ETR
TIM4_
CH1
- I2C1_SCL -
DFSDM2_
CKIN7
USART1_
TX
- CAN2_TX
QUADSPI_
BK1_NCS
UART5_
TX
SDIO_D0 - -
EVENT
OUT
PB7 -
LPTIM1_
IN2
TIM4_
CH2
-
I2C1_
SDA
-
DFSDM2_
DATIN7
USART1_
RX
----FSMC_NL--
EVENT
OUT
PB8 -
LPTIM1_
OUT
TIM4_
CH3
TIM10_
CH1
I2C1_
SCL
-
SPI5_MOSI/
I2S5_SD
DFSDM2_
CKIN1
CAN1_RX I2C3_SDA -
UART5_
RX
SDIO_D4 - -
EVENT
OUT
PB9 - -
TIM4_
CH4
TIM11_
CH1
I2C1_
SDA
SPI2_NSS/I2
S2_WS
DFSDM2_
DATIN1
- CAN1_TX I2C2_SDA -
UART5_
TX
SDIO_D5 - -
EVENT
OUT
PB10 - TIM2_CH3 - -
I2C2_
SCL
SPI2_SCK/I2
S2_CK
I2S3_MCK
USART3_
TX
-
I2CFMP1_
SCL
DFSDM2_
CKOUT
-SDIO_D7--
EVENT
OUT
PB11 - TIM2_CH4 - -
I2C2_
SDA
I2S2_CKIN -
USART3_
RX
-------
EVENT
OUT
PB12 -
TIM1_
BKIN
--
I2C2_
SMBA
SPI2_NSS/I2
S2_WS
SPI4_NSS/
I2S4_WS
SPI3_SCK/
I2S3_CK
USART3_
CK
CAN2_RX
DFSDM1_
DATIN1
UART5_
RX
FSMC_D13/F
SMC_DA13
--
EVENT
OUT
PB13 -
TIM1_
CH1N
--
I2CFMP1
_SMBA
SPI2_SCK/I2
S2_CK
SPI4_SCK/
I2S4_CK
-
USART3_
CTS
CAN2_TX
DFSDM1_
CKIN1
UART5_
TX
---
EVENT
OUT
PB14 -
TIM1_
CH2N
-
TIM8_
CH2N
I2CFMP1
_SDA
SPI2_MISO I2S2ext_SD
USART3_
RTS
DFSDM1_
DATIN2
TIM12_CH1
FSMC_D0/
FSMC_DA0
-SDIO_D6--
EVENT
OUT
PB15
RTC_
REFIN
TIM1_
CH3N
-
TIM8_
CH3N
I2CFMP1
_SCL
SPI2_MOSI/I
2S2_SD
--
DFSDM1_
CKIN2
TIM12_CH2 - - SDIO_CK - -
EVENT
OUT
Table 12. STM32F413xG/H alternate functions (continued)
Port
AF0 AF1 AF2 AF3 AF4 AF5 AF6 AF7 AF8 AF9 AF10 AF11 AF12 AF13 AF14 AF15
SYS_
AF
TIM1/2/
LPTIM1
TIM3/4/5
DFSDM2/
TIM8/9/10/11
I2C1/2/3/
I2CFMP1
SPI1/I2S1/
SPI2/I2S2/
SPI3/I2S3/
SPI4/I2S4
SPI2/I2S2/
SPI3/I2S3/
SPI4/I2S4/
SPI5/I2S5/
DFSDM1/2
SPI3/I2S3/
SAI1/
DFSDM2/
USART1/
USART2/
USART3
DFSDM1/
USART3/4/
5/6/7/8/
CAN1
I2C2/I2C3/
I2CFMP1/
CAN1/2/
TIM12/13/14/
QUADSPI
SAI1/
DFSDM1/
DFSDM2/
QUADSPI/
FSMC
/OTG1_FS
UART4/
UART5/
UART9/
UART10
/CAN3
FSMC /SDIO - RNG
SYS_
AF
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