STM32WB55CC datasheet(60/165 Pages) STMICROELECTRONICS

60 / 165 page

Pinouts and pin description

STM32WB55xx

60/165

DS11929 Rev 3

33 43 E1

VLXSMPS

34 44 D1

VDDSMPS

35 45 B1

VDD

46 G3

PB12

I/O

FT_l

TIM1_BKIN, I2C3_SMBA,

SPI2_NSS, LPUART1_RTS,

TSC_G1_IO1, LCD_SEG12,

SAI1_FS_A, CM4_EVENTOUT

47 C1

PB13

I/O

FT_fl

TIM1_CH1N, I2C3_SCL,

SPI2_SCK, LPUART1_CTS,

TSC_G1_IO2, LCD_SEG13,

SAI1_SCK_A,

CM4_EVENTOUT

48 E2

PB14

I/O

FT_fl

TIM1_CH2N, I2C3_SDA,

SPI2_MISO, TSC_G1_IO3,

LCD_SEG14, SAI1_MCLK_A,

CM4_EVENTOUT

PB15

I/O

FT_l

RTC_REFIN, TIM1_CH3N,

SPI2_MOSI, TSC_G1_IO4,

LCD_SEG15, SAI1_SD_A,

CM4_EVENTOUT

-50 D2

PC6

I/O

FT_l

TSC_G4_IO1, LCD_SEG24,

CM4_EVENTOUT

PC7

I/O

FT_l

TSC_G4_IO2, LCD_SEG25,

CM4_EVENTOUT

PC8

I/O

FT_l

TSC_G4_IO3, LCD_SEG26,

CM4_EVENTOUT

PC9

I/O

FT_l

TIM1_BKIN, TSC_G4_IO4,

USB_NOE, LCD_SEG27,

SAI1_SCK_B,

CM4_EVENTOUT

VSS

36 51 B5

PA10

I/O

FT_fl

TIM1_CH3, SAI1_PDM_DI1,

I2C1_SDA, USART1_RX,

USB_CRS_SYNC,

LCD_COM2, SAI1_SD_A,

TIM17_BKIN,

CM4_EVENTOUT

37 52 A1

PA11

I/O FT_u

TIM1_CH4, TIM1_BKIN2,

SPI1_MISO, USART1_CTS,

USB_DM, CM4_EVENTOUT

Table 16. STM32WB55xx pin and ball definitions (continued)

Pin number

Pin name

(function after

reset)

Alternate functions

Additional functions

STM32WB55CC Datasheet(PDF) 60 Page - STMicroelectronics

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