STM32F103C4T6ATR datasheet(23/80 Pages) STMICROELECTRONICS

部件名	STM32F103C4T6ATR

功能描述	Low-density performance line, ARM-based 32-bit MCU with 16 or 32 KB Flash, USB, CAN, 6 timers, 2 ADCs, 6 communication interfaces

PDF	80 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

23 / 80 page

STM32F103x4, STM32F103x6

Pinouts and pin description

Doc ID 15060 Rev 3

23/80

Table 5.

Low-density STM32F103xx pin definitions

Pins

Pin name

Main

function(3)

(after reset)

Alternate functions(4)

Default

Remap

VBAT

SVBAT

PC13-TAMPER-

RTC(5)

I/O

PC13(6)

TAMPER-RTC

PC14-OSC32_IN(5) I/O

PC14(6)

OSC32_IN

PC15-

OSC32_OUT(5)

I/O

PC15(6)

OSC32_OUT

OSC_IN

OSC_OUT

NRST

I/O

NRST

PC0

I/O

PC0

ADC12_IN10

PC1

I/O

PC1

ADC12_IN11

PC2

I/O

PC2

ADC12_IN12

PC3

I/O

PC3

ADC12_IN13

VREF+

(7)

SVREF+

812

VSSA

SVSSA

913

VDDA

SVDDA

PA0-WKUP

I/O

PA0

WKUP/USART2_CTS/

ADC12_IN0/

TIM2_CH1_ETR(8)

PA1

I/O

PA1

USART2_RTS/

ADC12_IN1/ TIM2_CH2(8)

PA2

I/O

PA2

USART2_TX/

ADC12_IN2/ TIM2_CH3(8)

PA3

I/O

PA3

USART2_RX/

ADC12_IN3/TIM2_CH4(8)

-18

VSS_4

SVSS_4

-19

VDD_4

SVDD_4

PA4

I/O

PA4

SPI1_NSS(8)/

USART2_CK/ADC12_IN4

PA5

I/O

PA5

SPI1_SCK(8)/ ADC12_IN5

PA6

I/O

PA6

SPI1_MISO(8)/

ADC12_IN6/TIM3_CH1(8)

TIM1_BKIN

PA7

I/O

PA7

SPI1_MOSI(8)/

ADC12_IN7/TIM3_CH2(8)

TIM1_CH1N

PC4

I/O

PC4

ADC12_IN14

STM32F103C4T6ATR 数据表(PDF) 23 Page - STMicroelectronics

STM32F103C4T6ATR 数据表(HTML) 23 Page - STMicroelectronics

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