Datasheet
Pinouts and pin description STM32L475xx
66/204 DS10969 Rev 5
45 71 PA12 I/O FT_u -
TIM1_ETR,
USART1_RTS_DE, CAN1_TX,
OTG_FS_DP, EVENTOUT
-
46 72
PA13
(JTMS-SWDIO)
I/O FT
(3)
JTMS-SWDIO, IR_OUT,
OTG_FS_NOE, EVENTOUT
-
47 - VSS S - - - -
48 73 VDDUSB S - - - -
-74 VSS S - - - -
-75 VDD S - - - -
49 76
PA14
(JTCK-SWCLK)
I/O FT
(3)
JTCK-SWCLK, EVENTOUT -
50 77 PA15 (JTDI) I/O FT
(3)
JTDI, TIM2_CH1, TIM2_ETR,
SPI1_NSS, SPI3_NSS,
UART4_RTS_DE,
TSC_G3_IO1, SAI2_FS_B,
EVENTOUT
-
51 78 PC10 I/O FT -
SPI3_SCK, USART3_TX,
UART4_TX, TSC_G3_IO2,
SDMMC1_D2, SAI2_SCK_B,
EVENTOUT
-
52 79 PC11 I/O FT -
SPI3_MISO, USART3_RX,
UART4_RX, TSC_G3_IO3,
SDMMC1_D3, SAI2_MCLK_B,
EVENTOUT
-
53 80 PC12 I/O FT -
SPI3_MOSI, USART3_CK,
UART5_TX, TSC_G3_IO4,
SDMMC1_CK, SAI2_SD_B,
EVENTOUT
-
- 81 PD0 I/O FT -
SPI2_NSS,
DFSDM1_DATIN7, CAN1_RX,
FMC_D2, EVENTOUT
-
- 82 PD1 I/O FT -
SPI2_SCK, DFSDM1_CKIN7,
CAN1_TX, FMC_D3,
EVENTOUT
-
54 83 PD2 I/O FT -
TIM3_ETR,
USART3_RTS_DE,
UART5_RX, TSC_SYNC,
SDMMC1_CMD, EVENTOUT
-
Table 16. STM32L475xx pin definitions (continued)
Pin
Number
Pin name
(function after
reset)
Pin type
I/O structure
Notes
Pin functions
LQFP64
LQFP100
Alternate functions Additional functions
Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.