STM32WB55RC View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

STM32WB55RC

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

STMicroelectronics 

Table 19. Alternate functions (STM32WB35xx) (continued)

AF0 AF1 AF2 AF3 AF4 AF5 AF6 AF7 AF8 AF10 AF12 AF13 AF14 AF15

Port

SYS_AF

TIM1/

TIM2/

LPTIM1

TIM1/

TIM2

SAI1/

TIM1

I2C1/

I2C3

PB0

-

-

-

-

-

PB1

-

-

-

-

-

PB2

RTC_

OUT

LPTIM1_

OUT

-

-

I2C3_

SMBA

PB3

JTDO-

TRACE

SWO

TIM2_

CH2

-

-

-

B PB4 NJTRST

-

-

-

I2C3_

SDA

PB5

-

LPTIM1_

IN1

-

-

I2C1_

SMBA

PB6

MCO

LPTIM1_

ETR

-

-

I2C1_

SCL

PB7

-

LPTIM1_

IN2

-

TIM1_

BKIN

I2C1_

SDA

PB8

-

TIM1_

CH2N

-

SAI1_ I2C1_

PDM_CK1 SCL

PB9

-

TIM1_

CH3N

-

SAI1_ I2C1_

PDM_DI2 SDA

PC14

-

C

PC15

-

-

-

-

-

-

-

-

-

E PE4

-

-

-

-

-

H PH3 LSCO

-

-

-

-

SPI1

-

-

SPI1_

NSS

SPI1_

SCK

SPI1_

MISO

SPI1_

MOSI

-

-

-

-

-

-

-

-

RF

USART1

LPUART1

USB/

QUADSPI

COMP1/

COMP2/

TIM1

SAI1

TIM2/

TIM16/

TIM17/

LPTIM2

EVENTOUT

EXT

_PA

-

_TX

-

COMP1_

OUT

-

-

CM4_

EVENTOUT

-

-

LPUART1

_RTS_DE

-

-

-

LPTIM2_ CM4_

IN1 EVENTOUT

-

-

-

-

-

SAI1_

EXTCLK

-

CM4_

EVENTOUT

-

USART1_

RTS_DE

-

-

-

SAI1_

SCK_B

-

CM4_

EVENTOUT

-

USART1_

CTS

-

-

-

SAI1_ TIM17_

CM4_

MCLK_B BKIN EVENTOUT

-

USART1_ LPUART1

CK

_TX

-

COMP2_

OUT

SAI1_

SD_B

TIM16_

CM4_

BKIN EVENTOUT

-

USART1_

TX

-

-

-

SAI1_

FS_B

TIM16_

CM4_

CH1N EVENTOUT

-

USART1_

RX

-

-

-

-

TIM17_

CM4_

CH1N EVENTOUT

-

-

-

QUADSPI_

BK1_IO1

-

SAI1_ TIM16_

CM4_

MCLK_A CH1 EVENTOUT

-

-

IR_OUT

QUADSPI_

BK1_IO0

-

SAI1_

FS_A

TIM17_

CM4_

CH1 EVENTOUT

-

-

-

-

-

-

-

CM4_

EVENTOUT

-

-

-

-

-

-

-

CM4_

EVENTOUT

-

-

-

-

-

-

-

CM4_

EVENTOUT

-

-

-

-

-

-

-

CM4_

EVENTOUT

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