STM32F051K4(2012) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F051K4
(Rev.:2012)

Low- and medium-density advanced ARM™-based 32-bit MCU with 16 to 64 Kbytes Flash, timers, ADC, DAC and comm. interfaces

STMicroelectronics 

Table 14. Alternate functions selected through GPIOA_AFR registers for port A

Pin name

AF0

AF1

AF2

AF3

AF4

PA0

USART2_CTS

TIM2_CH1_

ETR

TSC_G1_IO1

PA1

EVENTOUT USART2_RTS

TIM2_CH2

TSC_G1_IO2

PA2

TIM15_CH1 USART2_TX

TIM2_CH3

TSC_G1_IO3

PA3

TIM15_CH2 USART2_RX

TIM2_CH4

TSC_G1_IO4

PA4

SPI1_NSS/

I2S1_WS

USART2_CK

TSC_G2_IO1 TIM14_CH1

PA5

SPI1_SCK/

I2S1_CK

CEC

TIM2_CH1_

ETR

TSC_G2_IO2

PA6

SPI1_MISO/

I2S1_MCK

TIM3_CH1

TIM1_BKIN TSC_G2_IO3

PA7

SPI1_MOSI/

I2S1_SD

TIM3_CH2

TIM1_CH1N TSC_G2_IO4 TIM14_CH1

PA8

MCO

USART1_CK

TIM1_CH1

EVENTOUT

PA9

PA10

TIM15_BKIN

TIM17_BKIN

USART1_TX

USART1_RX

TIM1_CH2

TIM1_CH3

TSC_G4_IO1

TSC_G4_IO2

PA11

EVENTOUT USART1_CTS

TIM1_CH4

TSC_G4_IO3

PA12

EVENTOUT USART1_RTS

TIM1_ETR

TSC_G4_IO4

PA13

PA14

PA15

SWDAT

SWCLK

SPI1_NSS/

I2S1_WS

IR_OUT

USART2_TX

USART2_RX

TIM2_CH1_

ETR

EVENTOUT

AF5

TIM16_CH1

TIM17_CH1

AF6

AF7

COMP1_OUT

COMP2_OUT

EVENTOUT COMP1_OUT

EVENTOUT COMP2_OUT

COMP1_OUT

COMP2_OUT

Share Link: