1 2 3 4 5 6
A
B
C
D
654321
D
C
B
A
Title
Number RevisionSize
B
Date: 29-Oct-2017 Sheet of
File: D:\00资料\STM32资料\STM32.ddb Drawn By:
VCC5
1
2
JP1
IN
3
OUT
2
GND
1
OUT
4
U1
AMS1117-3.3
C2
0.1uF
VBAT
1
PC13-TAMPER-RTC
2
PC14-OSC32_IN
3
PC15-OSC32_OUT
4
PD0 OSC_IN
5
PD1 OSC_OUT
6
NRST
7
VSSA
8
VDDA
9
PA0-WKUP
10
PA1
11
PA2
12
PA3
13
PA4
14
PA5
15
PA6
16
PA7
17
PB0
18
PB1
19
PB2
20
PB10
21
PB11
22
VSS_1
23
VDD_1
24
PB12
25
PB13
26
PB14
27
PB15
28
PA8
29
PA9
30
PA10
31
PA11
32
PA12
33
PA13
34
VSS_2
35
VDD_2
36
PA14
37
PA15
38
PB3
39
PB4
40
PB5
41
PB6
42
PB7
43
BOOT0
44
PB8
45
PB9
46
VSS_3
47
VDD_3
48
U2
STM32F103C8T6
R1
1K
+
C1
10uF
+
C3
10uF
Y1
8M
C10
20pF
C9
20pF
C8
0.1uF
R3
1K
VCC33
BOOT0
BOOT1
1
2
3
J3
1
2
3
J2 VCC33
VCC33
VCC33
VCC33
C4
0.1uF
VCC33
BOOT0
BOOT1
1K
VCC33
VCC33
RESET
C7
0.1uF
VCC33
SWCLK
1
2
3
4
P3
SWIO
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PA10
PA11
PA12
PA13
PA14
PA15
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB10
PB11
PB12
PB13
PB14
PB15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P2
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB10
PB11
PB12
PB13
PB14
PB15
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PA10
PA11
PA12
PA13
PA14
PA15
D1
LED
D2
LED_1
VCC33
GND
RST
GND
VCC5
PA9
PA10
VCC
1
D-
2
D+
3
ID
4
VSS
5
J1
USB_M
VCC5
PC14
PC15
GND
SWIO
SWCLK
RST
PC13
PC14
PC15
Y2
32.768K
C6
20pF
C5
20pF
PC14
PC15
