STM32WB55CC datasheet(57/165 Pages) STMICROELECTRONICS

57 / 165 page

DS11929 Rev 3

57/165

STM32WB55xx

Pinouts and pin description

PB8

I/O

FT_fl

TIM1_CH2N, SAI1_PDM_CK1,

I2C1_SCL,

QUADSPI_BK1_IO1,

LCD_SEG16, SAI1_MCLK_A,

TIM16_CH1, CM4_EVENTOUT

F10

PB9

I/O FT_fla

TIM1_CH3N, SAI1_PDM_DI2,

I2C1_SDA, SPI2_NSS,

IR_OUT, TSC_G7_IO4,

QUADSPI_BK1_IO0,

LCD_COM3, SAI1_FS_A,

TIM17_CH1, CM4_EVENTOUT

NRST

I/O

RST

-9

PC0

I/O FT_fla

LPTIM1_IN1, I2C3_SCL,

LPUART1_RX, LCD_SEG18,

LPTIM2_IN1,

CM4_EVENTOUT

ADC1_IN1

-10 G8

PC1

I/O FT_fla

LPTIM1_OUT, SPI2_MOSI,

I2C3_SDA, LPUART1_TX,

LCD_SEG19,

CM4_EVENTOUT

ADC1_IN2

11 G9

PC2

I/O FT_la

LPTIM1_IN2, SPI2_MISO,

LCD_SEG20,

CM4_EVENTOUT

ADC1_IN3

12 G10

PC3

I/O FT_a

LPTIM1_ETR, SAI1_PDM_DI1,

SPI2_MOSI, LCD_VLCD,

SAI1_SD_A, LPTIM2_ETR,

CM4_EVENTOUT

ADC1_IN4

H10

VSSA

13 H8

VREF+

VREFBUF_OUT

8 14 H9

VDDA

(3)

VSS

J10

VDD

9 15 G7

PA0

I/O FT_a

TIM2_CH1, COMP1_OUT,

SAI1_EXTCLK, TIM2_ETR,

CM4_EVENTOUT

COMP1_INM, ADC1_IN5,

RTC_TAMP2/WKUP1

10 16 G8

PA1

I/O FT_la

TIM2_CH2, I2C1_SMBA,

SPI1_SCK, LCD_SEG0,

CM4_EVENTOUT

COMP1_INP, ADC1_IN6

Table 16. STM32WB55xx pin and ball definitions (continued)

Pin number

Pin name

(function after

reset)

Alternate functions

Additional functions

STM32WB55CC Datasheet(PDF) 57 Page - STMicroelectronics

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