STM32F050C4 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F050C4

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

STMicroelectronics 

Table 9. Alternate functions selected through GPIOA_AFR registers for port A

Pin name

AF0

AF1

AF2

AF3

AF4

AF5

AF6

AF7

PA0

PA1

PA2

PA3

PA4

PA5

PA6

PA7

PA8

PA9

PA10

PA11

PA12

PA13

PA14

PA15

EVENTOUT

SPI1_NSS,

I2S1_WS

SPI1_SCK,

I2S1_CK

SPI1_MISO,

I2S1_MCK

SPI1_MOSI,

I2S1_SD

MCO

TIM17_BKIN

EVENTOUT

EVENTOUT

SWDAT

SWCLK

SPI1_NSS,

I2S1_WS

USART1_CKS(1)

USART1_TX(1)

USART1_RX(1)

USART1_CTS(1)

USART1_RTS(1)

TIM3_CH1

TIM3_CH2

USART1_CK

USART1_TX

USART1_RX

USART1_CTS

USART1_RTS

IR_OUT

USART1_TX(1)

USART1_RX(1)

TIM2_CH1_

ETR

TIM2_CH2

TIM2_CH3

TIM2_CH4

TIM2_CH1_

ETR

TIM1_BKIN

TIM1_CH1N

TIM1_CH1

TIM1_CH2

TIM1_CH3

TIM1_CH4

TIM1_ETR

TIM14_CH1

TIM16_CH1

EVENTOUT

TIM14_CH1

I2C1_SCL(1)

I2C1_SDA(1)

TIM17_CH1

EVENTOUT

EVENTOUT

TIM2_CH1_

ETR

EVENTOUT

1. This alternate feature is available on standard dies only.

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