STM32F103CBT6TR datasheet(32/116 Pages) STMICROELECTRONICS

部件名	STM32F103CBT6TR

功能描述	Medium-density performance line Arm®-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. interfaces

PDF	116 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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32 / 116 page

Pinouts and pin description

STM32F103x8, STM32F103xB

32/116

DS5319 Rev 18

A9 A10 37

76 28

PA14

I/O FT JTCK/SWCLK

PA14

77 29

PA15

I/O FT

JTDI

TIM2_CH1_

ETR/ PA15

/SPI1_NSS

B9 B11

PC10

I/O FT

PC10

USART3_TX

B8 C10

PC11

I/O FT

PC11

USART3_RX

C8 B10

PC12

I/O FT

PC12

USART3_CK

D8 C9

PD0

I/O FT

PD0

CANRX

PD1

I/O FT

PD1

CANTX

B7 C8

PD2

I/O FT

PD2

TIM3_ETR

C7 B8

PD3

I/O FT

PD3

USART2_CTS

D7 B7

PD4

I/O FT

PD4

USART2_RTS

PD5

I/O FT

PD5

USART2_TX

C6 B6

PD6

I/O FT

PD6

USART2_RX

D6 A5

PD7

I/O FT

PD7

USART2_CK

89 30

PB3

I/O FT

JTDO

TIM2_CH2 /

PB3

TRACESWO

SPI1_SCK

90 31

PB4

I/O FT

JNTRST

TIM3_CH1/

PB4/

SPI1_MISO

C5 C5

91 32

PB5

I/O

PB5

I2C1_SMBAl

TIM3_CH2 /

SPI1_MOSI

92 33

PB6

I/O FT

PB6

I2C1_SCL(9)/

TIM4_CH1(9)

USART1_TX

93 34

PB7

I/O FT

PB7

I2C1_SDA(9)/

TIM4_CH2(9)

USART1_RX

D5 A4

94 35

BOOT0

Table 5. Medium-density STM32F103xx pin definitions (continued)

Pins

Pin name

Main

function(3)

(after reset)

Alternate functions(4)

Default

Remap

STM32F103CBT6TR 数据表(PDF) 32 Page - STMicroelectronics

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