STM32F050C4 datasheet(26/97 Pages) STMICROELECTRONICS

номер детали	STM32F050C4

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

PDF	97 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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26 / 97 page

Pinouts and pin description

STM32F050xx

26/97

Doc ID 023683 Rev 1

Table 8.

Pin definitions

Pin number

Pin name

(function after

reset)

Notes

Pin functions

Alternate functions

Additional

functions

VBAT

Backup power supply

PC13

I/O

(1)(2)

RTC_TAMP1,

RTC_TS,

RTC_OUT,

WKUP2

PC14/OSC32_IN

(PC14)

I/O

(1)(2)

OSC32_IN

PC15/OSC32_OUT

(PC15)

I/O

(1)(2)

OSC32_OUT

PF0/OSC_IN

(PF0)

I/O

OSC_IN

PF1/OSC_OUT

(PF1)

I/O

OSC_OUT

NRST

I/O

RST

Device reset input / internal reset output

(active low)

VSSA

Analog ground

VDDA

Analog power supply

PA0

I/O

TTa

TIM2_CH1_ETR,

USART1_CTS(3)

ADC_IN0,

RTC_TAMP2,

WKUP1

PA1

I/O

TTa

TIM2_CH2,

EVENTOUT,

USART1_RTS(3)

ADC_IN1

PA2

I/O

TTa

TIM2_CH3,

USART1_TX(3)

ADC_IN2

PA3

I/O

TTa

TIM2_CH4,

USART1_RX(3)

ADC_IN3

PA4

I/O

TTa

SPI1_NSS,

I2S1_WS,

TIM14_CH1,

USART1_CK(3)

ADC_IN4

PA5

I/O

TTa

SPI1_SCK,

I2S1_CK,

TIM2_CH1_ETR

ADC_IN5

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