STM32F103C8 datasheet(20/67 Pages) STMICROELECTRONICS

部件名	STM32F103C8

功能描述	Performance line, ARM-based 32-bit MCU with Flash, USB, CAN, seven 16-bit timers, two ADCs and nine communication interfaces

PDF	67 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

20 / 67 page

Pin descriptions

STM32F103xx

20/67

PB15/SPI2_MOSI

TIM1_CH3N

I/O

PB15

SPI2_MOSI(5)/

TIM1_CH3N(6)

PD8

I/O

PD8

PD9

I/O

PD9

PD10

I/O

PD10

PD11

I/O

PD11

K10

PD12

I/O

PD12

J10

PD13

I/O

PD13

H10

PD14

I/O

PD14

G10

PD15

I/O

PD15

F10

PC6

I/O

PC6

E10

PC7

I/O

PC7

PC8

I/O

PC8

PC9

I/O

PC9

PA8/USART1_CK/

TIM1_CH1/MCO

I/O

PA8

USART1_CK/

TIM1_CH1(6)/MCO

PA9/USART1_TX/

TIM1_CH2

I/O

PA9

USART1_TX(6)/

TIM1_CH2(6)

D10

314369

PA10/USART1_RX/

TIM1_CH3

I/O

PA10

USART1_RX(6)/

TIM1_CH3(6)

C10

324470

PA11 / USART1_CTS/

CANRX / USBDM/

TIM1_CH4

I/O

PA11

USART1_CTS/

CANRX(6)/

TIM1_CH4(6) / USBDM

B10

334571

PA12 / USART1_RTS/

CANTX / USBDP/

TIM1_ETR

I/O

PA12

USART1_RTS/

CANTX(6) /

TIM1_ETR(6) / USBDP

A10

344672

PA13/JTMS/SWDIO

I/O

JTMS/SWDIO

PA13

Not connected

VSS_2

SVSS_2

VDD_2

SVDD_2

PA14/JTCK/SWCLK

I/O

JTCK/SWCLK

PA14

PA15/JTDI

I/O

JTDI

PA15

PC10

I/O

PC10

PC11

I/O

PC11

PC12

I/O

PC12

Table 3.

Pin definitions (continued)

Pins

Pin name

Main function(3)

(after reset)

Default alternate functions

STM32F103C8 数据表(PDF) 20 Page - STMicroelectronics

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