Datasheet
DocID028794 Rev 4 69/224
STM32L433xx Pinouts and pin description
88
- - - E13838E7 64 E11 PC7 I/O FT_l -
TSC_G4_IO2,
LCD_SEG25,
SDMMC1_D7,
EVENTOUT
-
-- -F33939E865E10 PC8 I/OFT_l-
TSC_G4_IO3,
LCD_SEG26,
SDMMC1_D0,
EVENTOUT
-
-- -E24040D866D12 PC9 I/OFT_l-
TSC_G4_IO4,
USB_NOE,
LCD_SEG27,
SDMMC1_D1,
EVENTOUT
-
29 29 D1 E3 41 41 D7 67 D11 PA8 I/O FT_l -
MCO, TIM1_CH1,
USART1_CK,
LCD_COM0,
SWPMI1_IO,
SAI1_SCK_A,
LPTIM2_OUT,
EVENTOUT
-
30 30 D2 D1 42 42 C7 68 D10 PA9 I/O FT_fl -
TIM1_CH2,
I2C1_SCL,
USART1_TX,
LCD_COM1,
SAI1_FS_A,
TIM15_BKIN,
EVENTOUT
-
31 31 C2 D2 43 43 C6 69 C12 PA10 I/O FT_fl -
TIM1_CH3,
I2C1_SDA,
USART1_RX,
USB_CRS_SYNC,
LCD_COM2,
SAI1_SD_A,
EVENTOUT
-
32 32 C1 D3 44 44 C8 70 B12 PA11 I/O FT_u -
TIM1_CH4,
TIM1_BKIN2,
SPI1_MISO,
COMP1_OUT,
USART1_CTS,
CAN1_RX, USB_DM,
TIM1_BKIN2_
COMP1, EVENTOUT
-
Table 15. STM32L433xx pin definitions (continued)
Pin Number
Pin name
(function after
reset)
Pin type
I/O structure
Notes
Pin functions
LQFP48
UFQFPN48
WLCSP49
WLCSP64
LQFP64
LQFP64 SMPS
UFBGA64
LQFP100
UFBGA100
Alternate functions
Additional
functions
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