STM32F103CBU6TR datasheet(27/92 Pages) STMICROELECTRONICS

部件名	STM32F103CBU6TR

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 communication interfaces

PDF	92 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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27 / 92 page

STM32F103x8, STM32F103xB

Pinouts and pin description

Doc ID 13587 Rev 11

27/92

PA3

I/O

PA3

USART2_RX(8)/

ADC12_IN3/

TIM2_CH4(8)

VSS_4

SVSS_4

VDD_4

SVDD_4

PA4

I/O

PA4

SPI1_NSS(8)/

USART2_CK(8)/

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

PC5

I/O

PC5

ADC12_IN15

PB0

I/O

PB0

ADC12_IN8/

TIM3_CH3(8)

TIM1_CH2N

PB1

I/O

PB1

ADC12_IN9/

TIM3_CH4(8)

TIM1_CH3N

PB2

I/O FT PB2/BOOT1

PE7

I/O FT

PE7

TIM1_ETR

PE8

I/O FT

PE8

TIM1_CH1N

PE9

I/O FT

PE9

TIM1_CH1

PE10

I/O FT

PE10

TIM1_CH2N

PE11

I/O FT

PE11

TIM1_CH2

PE12

I/O FT

PE12

TIM1_CH3N

PE13

I/O FT

PE13

TIM1_CH3

PE14

I/O FT

PE14

TIM1_CH4

PE15

I/O FT

PE15

TIM1_BKIN

PB10

I/O FT

PB10

I2C2_SCL/

USART3_TX(8)

TIM2_CH3

PB11

I/O FT

PB11

I2C2_SDA/

USART3_RX(8)

TIM2_CH4

VSS_1

SVSS_1

Table 5.

Medium-density STM32F103xx pin definitions (continued)

Pins

Pin name

Main

function(3)

(after reset)

Alternate functions(4)

Default

Remap

STM32F103CBU6TR 数据表(PDF) 27 Page - STMicroelectronics

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