Datasheet
Pinouts and pin description STM32L475xx
76/204 DS10969 Rev 5
Port B
PB0 - - QUADSPI_BK1_IO1 - COMP1_OUT - - EVENTOUT
PB1 - - QUADSPI_BK1_IO0 - - - LPTIM2_IN1 EVENTOUT
PB2 - - - - - - - EVENTOUT
PB3 - - - - - SAI1_SCK_B - EVENTOUT
PB4
UART5_RTS
_DE
TSC_G2_IO1 - - -
SAI1_MCLK_
B
TIM17_BKIN EVENTOUT
PB5 UART5_CTS TSC_G2_IO2 - - COMP2_OUT SAI1_SD_B TIM16_BKIN EVENTOUT
PB6 - TSC_G2_IO3 - -
TIM8_BKIN2_
COMP2
SAI1_FS_B TIM16_CH1N EVENTOUT
PB7 UART4_CTS TSC_G2_IO4 - - FMC_NL
TIM8_BKIN_
COMP1
TIM17_CH1N EVENTOUT
PB8 - CAN1_RX - - SDMMC1_D4
SAI1_MCLK_
A
TIM16_CH1 EVENTOUT
PB9 - CAN1_TX - - SDMMC1_D5 SAI1_FS_A TIM17_CH1 EVENTOUT
PB10
LPUART1_
RX
- QUADSPI_CLK - COMP1_OUT SAI1_SCK_A - EVENTOUT
PB11 LPUART1_TX - QUADSPI_NCS - COMP2_OUT - - EVENTOUT
PB12
LPUART1_
RTS_DE
TSC_G1_IO1 - - SWPMI1_IO SAI2_FS_A TIM15_BKIN EVENTOUT
PB13
LPUART1_
CTS
TSC_G1_IO2 - - SWPMI1_TX SAI2_SCK_A TIM15_CH1N EVENTOUT
PB14 - TSC_G1_IO3 - - SWPMI1_RX
SAI2_MCLK_
A
TIM15_CH1 EVENTOUT
PB15 - TSC_G1_IO4 - - SWPMI1_SUSPEND SAI2_SD_A TIM15_CH2 EVENTOUT
Table 18. Alternate function AF8 to AF15
(1)
(continued)
Port
AF8 AF9 AF10 AF11 AF12 AF13 AF14 AF15
UART4,
UART5,
LPUART1
CAN1, TSC OTG_FS, QUADSPI -
SDMMC1, COMP1,
COMP2, FMC,
SWPMI1
SAI1, SAI2
TIM2, TIM15,
TIM16, TIM17,
LPTIM2
EVENTOUT
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