STM32F103CBU6TR datasheet(28/92 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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28 / 92 page

Pinouts and pin description

STM32F103x8, STM32F103xB

28/92

Doc ID 13587 Rev 11

VDD_1

SVDD_1

PB12

I/O FT

PB12

SPI2_NSS/

I2C2_SMBAl/

USART3_CK(8)/

TIM1_BKIN(8)

PB13

I/O FT

PB13

SPI2_SCK/

USART3_CTS(8)/

TIM1_CH1N (8)

PB14

I/O FT

PB14

SPI2_MISO/

USART3_RTS(8)

TIM1_CH2N (8)

PB15

I/O FT

PB15

SPI2_MOSI/

TIM1_CH3N(8)

PD8

I/O FT

PD8

USART3_TX

PD9

I/O FT

PD9

USART3_RX

PD10

I/O FT

PD10

USART3_CK

PD11

I/O FT

PD11

USART3_CTS

K10

PD12

I/O FT

PD12

TIM4_CH1 /

USART3_RTS

J10

PD13

I/O FT

PD13

TIM4_CH2

H10

PD14

I/O FT

PD14

TIM4_CH3

G10

PD15

I/O FT

PD15

TIM4_CH4

F10

PC6

I/O FT

PC6

TIM3_CH1

E10

PC7

I/O FT

PC7

TIM3_CH2

PC8

I/O FT

PC8

TIM3_CH3

PC9

I/O FT

PC9

TIM3_CH4

PA8

I/O FT

PA8

USART1_CK/

TIM1_CH1(8)/MCO

PA9

I/O FT

PA9

USART1_TX(8)/

TIM1_CH2(8)

D10 31C643

PA10

I/O FT

PA10

USART1_RX(8)/

TIM1_CH3(8)

C10 32C844

PA11

I/O FT

PA11

USART1_CTS/

CANRX(8)/ USBDM

TIM1_CH4(8)

B10 33B845

PA12

I/O FT

PA12

USART1_RTS/

CANTX(8) //USBDP

TIM1_ETR(8)

Table 5.

Medium-density STM32F103xx pin definitions (continued)

Pins

Pin name

Main

function(3)

(after reset)

Alternate functions(4)

Default

Remap

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