BLUENRG-LP datasheet(28/72 Pages) STMICROELECTRONICS

28 / 72 page

Port

AF0

AF1

AF2

AF3

AF4

AF5

AF6

AF7

I2C1/I2C2/

SYS_AF

LPUART/ USART

SPI1/SPI2/

SYS_AF/

USART/I2S2

SPI1/

SPI2/RTC

USART/

TIM/ I2S2

SPI2/ SPI3

LPUART/

I2S2/ I2S3

TIM1

SYS_AF

Port

PA1

I2C1_SDA

SPI2_MISO/

I2S2_MISO

USART_TX

TIM1_CH4

PA2

TMS_SWDIO

USART_CK

TIM_BKIN

SPI3_MCK/

I2S3_MCK

TIM1_CH5

TMS_SWDIO -

TMS_SWDIO

PA3

TCK_SWCLK

USART_RTS_DE TIM_BKIN2

SPI3_SCK/

I2S3_SCK

TIM1_CH6

TCK_SWCLK -

TCK_SWCLK

PA4

LCO

SPI2_NSS/

I2S2_WS

LPUART_TX

TIM1_CH1

PA5

MCO

SPI2_SCK/

I2S2_SCK

LPUART_RX

TIM1_CH2

PA6

LPUART_CTS

SPI2_MOSI/

I2S2_SD

SPI2_NSS/

I2S2_WS

TIM1_CH1

PA7 LPUART_RTS_DE

SPI2_MISO/

I2S2_MISO

SPI2_SCK/

I2S2_SCK

TIM1_CH2

PA8

USART_RX

SPI1_MOSI

SPI3_MISO/

I2S3_MISO

TIM1_CH3

PA9

USART_TX

SPI1_SCK

RTC_OUT

SPI3_NSS/

I2S3_WS

TIM1_CH4

PA10

LCO

SPI1_MISO

SPI3_MCK/

I2S3_MCK

TIM1_CH5

PA11

MCO

SPI1_NSS

SPI3_MOSI/

I2S3_SD

TIM1_CH6

PA12

I2C1_SMBA

TMS_SWDIO

SPI1_NSS

SPI2_MOSI/

I2S2_SD

TIM1_CH1

PA13

I2C2_SCL

TCK_SWCLK

SPI1_SCK

SPI2_MISO/

I2S2_MISO

TIM1_ETR

PA14

I2C2_SDA

SPI1_MISO

TIM1_BKIN -

PA15

I2C2_SMBA

SPI1_MOSI

TIM1_BKIN2 -

BlueNRG-LP

Pinouts and pin description

DS13282 - Rev 2

page 28/72

BLUENRG-LP Datasheet(PDF) 28 Page - STMicroelectronics

BLUENRG-LP Datasheet(HTML) 28 Page - STMicroelectronics

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