STM32F103CBU6TR datasheet(28/116 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 com. interfaces

PDF	116 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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28 / 116 page

Pinouts and pin description

STM32F103x8, STM32F103xB

28/116

DS5319 Rev 18

Table 5. Medium-density STM32F103xx pin definitions

Pins

Pin name

Main

function(3)

(after reset)

Alternate functions(4)

Default

Remap

PE2

I/O FT

PE2

TRACECK

PE3

I/O FT

PE3

TRACED0

C3 B1

PE4

I/O FT

PE4

TRACED1

D3 C2

PE5

I/O FT

PE5

TRACED2

E3 D2

PE6

I/O FT

PE6

TRACED3

VBAT

S-

VBAT

A2 C1

PC13-TAMPER-

RTC(5)

I/O -

PC13(6)

TAMPER-RTC

A1 D1

- PC14-OSC32_IN(5) I/O -

PC14(6)

OSC32_IN

PC15-

OSC32_OUT(5)

I/O -

PC15(6)

OSC32_OUT

VSS_5

S-

VSS_5

D2 G2

VDD_5

S-

VDD_5

OSC_IN

PD0(7)

D1 G1

OSC_OUT

PD1(7)

E1 H2

NRST

I/O -

NRST

PC0

I/O -

PC0

ADC12_IN10

PC1

I/O -

PC1

ADC12_IN11

PC2

I/O -

PC2

ADC12_IN12

-(8)

PC3

I/O -

PC3

ADC12_IN13

VSSA

S-

VSSA

H1 K1

VREF-

S-

VREF-

G1(8)

-21

VREF+

S-

VREF+

K1 M1

VDDA

S-

VDDA

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