STM32F051C8H6 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

STM32F051C8H6

ARM®-based 32-bit MCU, 16 to 64 KB Flash, 11 timers, ADC, DAC and communication interfaces, 2.0-3.6 V

STMicroelectronics 

STM32F051x4 STM32F051x6 STM32F051x8

Pinouts and pin descriptions

Pin number

Table 13. Pin definitions (continued)

Pin functions

Pin name

(function upon

reset)

Alternate functions

Additional

functions

USART1_RTS,

TIM1_ETR,

45 B8 33 A1 22 22

PA12

I/O FT -

COMP2_OUT,

-

TSC_G4_IO4,

EVENTOUT

46 A8 34 B1 23 23

PA13

(SWDIO)

I/O FT (6)

IR_OUT,

SWDIO

-

47 D6 35 - - -

PF6

I/O FT -

I2C2_SCL

-

48 E6 36 - - -

PF7

I/O FT -

I2C2_SDA

-

49 A7 37 B2 24 24

PA14

(SWCLK)

I/O FT (6)

USART2_TX,

SWCLK

-

SPI1_NSS,

I2S1_WS,

50 A6 38 A2 25 25

PA15

I/O FT -

USART2_RX,

-

TIM2_CH1_ETR,

EVENTOUT

51 B7 - - - -

PC10

I/O FT -

-

52 B6 - - - -

PC11

I/O FT -

-

53 C5 - - - -

PC12

I/O FT -

-

54 B5 - - - -

PD2

I/O FT -

TIM3_ETR

-

SPI1_SCK,

I2S1_CK,

55 A5 39 B3 26 26

PB3

I/O FT -

TIM2_CH2,

-

TSC_G5_IO1,

EVENTOUT

SPI1_MISO,

I2S1_MCK,

56 A4 40 A3 27 27

PB4

I/O FT -

TIM3_CH1,

-

TSC_G5_IO2,

EVENTOUT

SPI1_MOSI,

I2S1_SD,

57 C4 41 E6 28 28

PB5

I/O FT -

I2C1_SMBA,

-

TIM16_BKIN,

TIM3_CH2

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