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STM32F103C8T6最小系统

1

12

23

34

4

D

D

C

C

B

B

A

A

Title

Number

Revision

Size A4Date:

2013/8/29

Sheet of File:

X:\项目\..\STM32F103C8T6.SchDoc

Drawn By:

R2

10K,0603

VCC3V3

RESET

SW1

C2

105,0603

1

23456

P1

Header 3X2

R3

100K,0603R4

100K,0603

BOOT0BOOT1

VCC3V3D2

LED

510R,0603

R5

VCC3V3

PC13

D1

LED

510R,0603

R1

VCC3V3GND

C1

104,0603

VCC3V3SWD

1

234P2

SWD

GND 1IN 3OUT

2OUT

4U1

REG1117-3.3

5v

10V,100uF C5

C7

104,0603

GND 6.3V,330uF C6

C8

104,0603

GND

VCC3v3

5V Vbus

Vbus D-D-D+D+ID ID G G U3

USB-mrico

GND

VBAT

1PC132PC143PC154OSCIN 5OSCOUT 6NRST 7VSSA 8VDDA 9PA010PA111PA2

12P A 3

13P A 414P A 515P A 616P A 717P B 018P B 119P B 2/B O O T 120P B 1021P B 1122V S S _123V D D _1

24

PB12

25PB1326PB1427PB1528PA829PA930PA1031PA1132PA1233SWIO 34VSS_235VDD_2

36S W C L K

37

P A 1538P B 339P B 440P B 541P B 642P B 743B O O T 044P B 845P B 946V S S _347V D D _3

48U2

STM32F103C8T6

VCC3V3GND

SWIO PA12PA11PA10PA9PA8PB15PB14PB13PB12VBAT PC13PC14PC15OSCIN OSCOUT RESET GND VCC3V3PA0PA1PA2V C C 3V 3

G N D P B 9P B 8B O O T 0P B 7P B 6P B 5P B 4P B 3P A 15S W C L K

P A 3

P A 4P A 5P A 6P A 7P B 0P B 1B O O T 1P B 10P B 11G N D V C C 3V 3

SWDIO SWDCLK

1

234567891011121314151617181920

P3

Header 20

12

34567891011

12

13

14

15

16

17

18

19

20

P4

Header 20

PA15PB3PB4PB5PB6PB7PB8PB9PC13PC14PC15

PA0PA1PA2NRST GND VCC3V3GND

VCC3V3VBAT 5v GND PA12PA11PA10PA9PA8PB15PB14PB13PB12PB11PB10PA6PA5PA4PA3

C4

104,0603

VCC3V3

C10104,0603VCC3V3C11

104,0603VCC3V3

C3

104,0603

VCC3V3C13

20p,0603

R6

1M

1

2

Y1

32.768K

C9

20p,0603

C1220p,06031

2

Y28MHz

C14

20p,0603

OSCIN

OSCOUT

PC14

PC15

PA7PB0PB110K,0603

R7

10K,0603

R8

VCC3.3

STM32F103C8T6核心板原理图

源地工作室http://www.sodocs.net/doc/65da448b3b3567ec112d8a6d.html

源地工作室http://www.sodocs.net/doc/65da448b3b3567ec112d8a6d.html /

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