STM32WB55VEY7ATR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32WB55VEY7ATR

Multiprotocol wireless 32-bit MCU Arm®-based Cortex®-M4 with FPU, Bluetooth® 5 and 802.15.4 radio solution

STMicroelectronics 

STM32WB55xx STM32WB35xx

Pinouts and pin description

Pin number

Table 16. STM32WB55xx pin and ball definitions

Pin name

(function after

reset)

Alternate functions

Additional functions

- - C8 B2

- - B10 A1

- - E6 B1

- - C9 C1

- - D8 D3

- - E7 C2

1 1 C10 D2

- 2 G5 F4

2 3 D10 E3

3 4 D9 E2

- - - E5

- - - F6

- - E10 F1

- - E9 G2

4 5 E8 G1

5 6 F7 G3

PE0

PE1

PE2

PD13

PD14

PD15

VBAT

PC13

PC14-

OSC32_IN

PC15-

OSC32_OUT

VSS

VDD

PH0

PH1

PH3-BOOT0

PB8

TIM1_ETR, TSC_G7_IO3,

I/O FT_l - LCD_SEG36, TIM16_CH1,

-

CM4_EVENTOUT

TSC_G7_IO2, LCD_SEG37,

I/O FT_l - TIM17_CH1,

-

CM4_EVENTOUT

TRACECK, SAI1_PDM_CK1,

I/O FT_l

-

TSC_G7_IO1, LCD_SEG38,

SAI1_MCLK_A,

-

CM4_EVENTOUT

TSC_G6_IO4, LCD_SEG33,

I/O FT_l - LPTIM2_OUT,

-

CM4_EVENTOUT

I/O FT_l

-

TIM1_CH1, LCD_SEG34,

CM4_EVENTOUT

-

I/O FT_l

-

TIM1_CH2, LCD_SEG35,

CM4_EVENTOUT

-

S--

-

(1)

I/O FT (2) CM4_EVENTOUT

(1)

I/O FT (2) CM4_EVENTOUT

-

RTC_TAMP1/RTC_TS/

RTC_OUT/WKUP2

OSC32_IN

(1)

I/O FT (2) CM4_EVENTOUT

OSC32_OUT

S--

-

-

S--

-

-

I/O FT - CM4_EVENTOUT

-

I/O FT - CM4_EVENTOUT

-

I/O FT - CM4_EVENTOUT, LSCO(3)

-

TIM1_CH2N,

SAI1_PDM_CK1, I2C1_SCL,

I/O FT_fl

-

QUADSPI_BK1_IO1,

LCD_SEG16, SAI1_MCLK_A,

-

TIM16_CH1,

CM4_EVENTOUT

DS11929 Rev 10

61/193

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