STM32WB55VCV7 查看數據表（PDF） - STMicroelectronics

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STM32WB55VCV7

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

STMicroelectronics 

Table 18. Alternate functions (STM32WB55xx) (continued)

AF0 AF1 AF2 AF3 AF4 AF5 AF6 AF7

AF8 AF9 AF10

AF11 AF12 AF13 AF14 AF15

Port

SYS_AF

TIM1/

TIM2/

LPTIM1

TIM1/

TIM2

SPI2/

SAI1/

TIM1

I2C1/

I2C3

SPI1/

SPI2

RF USART1 LPUART1 TSC

USB/

QUADSPI

LCD

COMP1/

COMP2/

TIM1

SAI1

TIM2/

TIM16/

TIM17/

LPTIM2

EVENTOUT

PB0

-

EXT

-

-

-

-

-

_PA

-

_TX

-

-

-

COMP1_

OUT

-

-

CM4_

EVENTOUT

PB1

-

-

-

-

-

-

-

-

LPUART1

_RTS_DE

-

-

-

-

-

LPTIM2_

CM4_

IN1 EVENTOUT

PB2

RTC_

OUT

LPTIM1_

OUT

-

-

I2C3_

SMBA

SPI1_

NSS

-

-

-

-

-

LCD_VLCD

-

SAI1_

EXTCLK

-

CM4_

EVENTOUT

PB3

JTDO-

TRACE

SWO

TIM2_

CH2

-

-

-

SPI1_

SCK

-

USART1_

RTS_DE

-

-

-

LCD_SEG7

-

SAI1_

SCK_B

-

CM4_

EVENTOUT

PB4 NJTRST

-

-

-

I2C3_

SDA

SPI1_

MISO

-

USART1_

CTS

-

TSC_G2

_IO1

-

LCD_SEG8

-

SAI1_ TIM17_

CM4_

MCLK_B BKIN EVENTOUT

PB5

-

LPTIM1_

IN1

-

-

I2C1_

SMBA

SPI1_

MOSI

-

USART1_ LPUART1 TSC_G2

CK

_TX

_IO2

-

LCD_SEG9

COMP2_

OUT

SAI1_

SD_B

TIM16_

CM4_

BKIN EVENTOUT

PB6

MCO

LPTIM1_

ETR

-

-

I2C1_

SCL

-

-

USART1_

TX

-

TSC_G2

_IO3

-

LCD_SEG6

-

SAI1_

FS_B

TIM16_

CM4_

CH1N EVENTOUT

B PB7

-

LPTIM1_

IN2

-

TIM1_

BKIN

I2C1_

SDA

-

-

USART1_

RX

-

TSC_G2

_IO4

-

LCD_SEG21

-

-

TIM17_

CM4_

CH1N EVENTOUT

PB8

-

TIM1_

CH2N

-

SAI1_

I2C1_

PDM_CK1 SCL

-

-

-

-

-

QUADSPI_

BK1_IO1

LCD_SEG16

-

SAI1_ TIM16_

CM4_

MCLK_A CH1 EVENTOUT

PB9

-

TIM1_

CH3N

-

SAI1_

I2C1_

PDM_DI2 SDA

SPI2_

NSS

-

-

IR_OUT

TSC_G7

_IO4

QUADSPI_

BK1_IO0

LCD_COM3

-

SAI1_

FS_A

TIM17_

CM4_

CH1 EVENTOUT

PB10

-

TIM2_

CH3

-

-

I2C3_ SPI2_SC

SCL

K

-

-

LPUART1

_RX

TSC

_SYNC

QUADSPI_

CLK

LCD_SEG10

COMP1_

OUT

SAI1_

SCK_A

-

CM4_

EVENTOUT

PB11

-

TIM2_

CH4

-

-

I2C3_

SDA

-

-

-

LPUART1

_TX

-

QUADSPI_

BK1_NCS

LCD_SEG11

COMP2_

OUT

-

-

CM4_

EVENTOUT

PB12

-

TIM1_

BKIN

-

TIM1_

BKIN

I2C3_

SMBA

SPI2_

NSS

-

-

LPUART1 TSC_G1

_RTS

_IO1

-

LCD_SEG12

-

SAI1_

FS_A

-

CM4_

EVENTOUT

PB13

-

TIM1_

CH1N

-

-

I2C3_

SCL

SPI2_

SCK

-

-

LPUART1 TSC_G1

_CTS

_IO2

-

LCD_SEG13

-

SAI1_

SCK_A

-

CM4_

EVENTOUT

PB14

-

TIM1_

CH2N

-

-

I2C3_

SDA

SPI2_

MISO

-

-

-

TSC_G1

_IO3

-

LCD_SEG14

-

SAI1_

MCLK_A

-

CM4_

EVENTOUT

PB15

RTC_

REFIN

TIM1_

CH3N

-

-

-

SPI2_

MOSI

-

-

-

TSC_G1

_IO4

-

LCD_SEG15

-

SAI1_

SD_A

-

CM4_

EVENTOUT

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