STM32WB55CC datasheet(61/165 Pages) STMICROELECTRONICS

61 / 165 page

DS11929 Rev 3

61/165

STM32WB55xx

Pinouts and pin description

38 53 A2

PA12

I/O FT_u

TIM1_ETR, SPI1_MOSI,

LPUART1_RX,

USART1_RTS_DE, USB_DP,

CM4_EVENTOUT

39 54 A5

PA13

(JTMS_SWDIO)

I/O FT_u

(8)

JTMS-SWDIO, IR_OUT,

USB_NOE, SAI1_SD_B,

CM4_EVENTOUT

40 55 B3

VDDUSB

41 56 A3

PA14

(JTCK_SWCLK)

I/O

FT_l

(8)

JTCK-SWCLK, LPTIM1_OUT,

I2C1_SMBA, LCD_SEG5,

SAI1_FS_B, CM4_EVENTOUT

42 57 A4

PA15

(JTDI)

I/O

FT_l

(8)

JTDI, TIM2_CH1, TIM2_ETR,

SPI1_NSS, TSC_G3_IO1,

LCD_SEG17,

CM4_EVENTOUT

-58 A6

PC10

I/O

FT_l

TRACED1, TSC_G3_IO2,

LCD_COM4/LCD_SEG28/

LCD_SEG40,

CM4_EVENTOUT

-59 B6

PC11

I/O

FT_l

TSC_G3_IO3,

LCD_COM5/LCD_SEG29/

LCD_SEG41,

CM4_EVENTOUT

-60 C5

PC12

I/O

FT_l

TRACED3, TSC_G3_IO4,

LCD_COM6/LCD_SEG30/

LCD_SEG42,

CM4_EVENTOUT

RTC_TAMP3/WKUP3

61 C4

PD0

I/O

- SPI2_NSS, CM4_EVENTOUT

62 C3

PD1

I/O

- SPI2_SCK, CM4_EVENTOUT

PD2

I/O

FT_l

TRACED2, TSC_SYNC,

LCD_COM7/LCD_SEG31/LCD

_SEG43, CM4_EVENTOUT

PD3

I/O

SPI2_SCK, SPI2_MISO,

QUADSPI_BK1_NCS,

CM4_EVENTOUT

PD4

I/O

SPI2_MOSI, TSC_G5_IO1,

QUADSPI_BK1_IO0,

CM4_EVENTOUT

Table 16. STM32WB55xx pin and ball definitions (continued)

Pin number

Pin name

(function after

reset)

Alternate functions

Additional functions

STM32WB55CC Datasheet(PDF) 61 Page - STMicroelectronics

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