STM32WB55CC datasheet(62/165 Pages) STMICROELECTRONICS

62 / 165 page

Pinouts and pin description

STM32WB55xx

62/165

DS11929 Rev 3

PD5

I/O

TSC_G5_IO2,

QUADSPI_BK1_IO1,

SAI1_MCLK_B,

CM4_EVENTOUT

PD6

I/O

SAI1_PDM_DI1, TSC_G5_IO3,

QUADSPI_BK1_IO2,

SAI1_SD_A, CM4_EVENTOUT

PD7

I/O

FT_l

TSC_G5_IO4,

QUADSPI_BK1_IO3,

LCD_SEG39,

CM4_EVENTOUT

PD8

I/O

FT_l

TIM1_BKIN2, LCD_SEG28,

CM4_EVENTOUT

PD9

I/O

FT_l

TRACED0, LCD_SEG29,

CM4_EVENTOUT

PD10

I/O

FT_l

TRIG_INOUT, TSC_G6_IO1,

LCD_SEG30,

CM4_EVENTOUT

PD11

I/O

FT_l

TSC_G6_IO2, LCD_SEG31,

LPTIM2_ETR,

CM4_EVENTOUT

PD12

I/O

FT_l

TSC_G6_IO3, LCD_SEG32,

LPTIM2_IN1,

CM4_EVENTOUT

43 63 A9

PB3

(JTDO)

I/O FT_la (8)

JTDO-TRACESWO,

TIM2_CH2, SPI1_SCK,

USART1_RTS_DE,

LCD_SEG7, SAI1_SCK_B,

CM4_EVENTOUT

COMP2_INM

44 64 C7

PB4

(NJTRST)

I/O FT_fla (8)

NJTRST, I2C3_SDA,

SPI1_MISO, USART1_CTS,

TSC_G2_IO1, LCD_SEG8,

SAI1_MCLK_B, TIM17_BKIN,

CM4_EVENTOUT

COMP2_INP

45 65 D6

PB5

I/O

FT_l

LPTIM1_IN1, I2C1_SMBA,

SPI1_MOSI, USART1_CK,

LPUART1_TX, TSC_G2_IO2,

LCD_SEG9, COMP2_OUT,

SAI1_SD_B, TIM16_BKIN,

CM4_EVENTOUT

Table 16. STM32WB55xx pin and ball definitions (continued)

Pin number

Pin name

(function after

reset)

Alternate functions

Additional functions

STM32WB55CC Datasheet(PDF) 62 Page - STMicroelectronics

STM32WB55CC Datasheet(HTML) 62 Page - STMicroelectronics

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