STM32WB55 datasheet(66/193 Pages) STMICROELECTRONICS

Part #	STM32WB55

Description	Multiprotocol wireless 32-bit MCU Arm®-based Cortex®-M4 with FPU, Bluetooth® 5.2 and 802.15.4 radio solution

PDF	193 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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66 / 193 page

Pinouts and pin description

STM32WB55xx STM32WB35xx

66/193

DS11929 Rev 11

48 E2

E11

PB14

I/O

FT_fl

TIM1_CH2N, I2C3_SDA,

SPI2_MISO, TSC_G1_IO3,

LCD_SEG14, SAI1_MCLK_A,

CM4_EVENTOUT

F10

PB15

I/O

FT_l

RTC_REFIN, TIM1_CH3N,

SPI2_MOSI, TSC_G1_IO4,

LCD_SEG15, SAI1_SD_A,

CM4_EVENTOUT

50 D2 D10

PC6

I/O

FT_l

TSC_G4_IO1, LCD_SEG24,

CM4_EVENTOUT

E3 D12

PC7

I/O

FT_l

TSC_G4_IO2, LCD_SEG25,

CM4_EVENTOUT

D11

PC8

I/O

FT_l

TSC_G4_IO3, LCD_SEG26,

CM4_EVENTOUT

B4 C13

PC9

I/O

FT_l

TIM1_BKIN, TSC_G4_IO4,

USB_NOE, LCD_SEG27,

SAI1_SCK_B,

CM4_EVENTOUT

VSS

36 51 B5 C12

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

B13

PA11

I/O FT_u

TIM1_CH4, TIM1_BKIN2,

SPI1_MISO, USART1_CTS,

USB_DM, CM4_EVENTOUT

38 53 A2

A13

PA12

I/O FT_u

TIM1_ETR, SPI1_MOSI,

LPUART1_RX,

USART1_RTS_DE, USB_DP,

CM4_EVENTOUT

39 54 A5

A11

PA13

(JTMS_SWDIO)

I/O FT_u

(9)

JTMS-SWDIO, IR_OUT,

USB_NOE, SAI1_SD_B,

CM4_EVENTOUT

40 55 B3

A12

VDDUSB

C11

VSS

Table 16. STM32WB55xx pin and ball definitions (continued)

Pin number

Pin name

(function after

reset)

Alternate functions

Additional functions

STM32WB55 Datasheet(PDF) 66 Page - STMicroelectronics

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