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D D
C C
B B
A A
Title
Number RevisionSize
A3
Date: 2014/8/30 Sheet of
File: E:\CPFwork\..\MUC.SchDoc Drawn By:
1
43
2
B101
Key-6X4
R101
10K-0805
+3V3
C101
104-0805
C102
20pF-0805
C103
20pF-0805
Y101
8MHz-2
R102
1M-0805
C112
10pF-0805
C113
10pF-0805
L101
10uH-0805
C110
103-0805
+3V3
C108
104-0805
C107
104-0805
C106
104-0805
C109
104-0805
C105
104-0805
PB5
PB6
PB7
PA4
PA5
PA6
PA7
PA11
PA12
PE0
PD0
PD1
PA9
PA10
PD3
PD4
PD5
PD6
PC10
PC11
PB12
PB13
PB14
PB15
PB10
PB11
PC12
PE14
RESET
PB8
PC5
PA0
PB9
PC13
PD8
PD9
PD10
PD11
PD12
PC6
PC7
PC8
PC9
PE15
PE9
PE8
PE11
PE10
PE12
PE13
PA1
PC1
PC2
PC3
PD13
PD2
PE1
PB1
PB2
PA15
PB3
PD14PB0
R111
47-0805
R110
0-0805
PC4
PE2
PE3
PE4
PE5
PE6
PA3
PA13
PA14
PB4
PC0
PA2
PA8
PD7
PD15
PE7
PC14
PC15
OSC_IN
OSC_OUT
BOOT0
VDDA
TMS/SWDIO
TCK/SWCLK
TDI
TDO/SWO
TRST
RESET
USART1_RX
USART1_TX
CAN_TX
CAN_RX
VREF+
C114
103-0805
+3V3
CLK1
CLK2
CLK3
CW/CWW1
CW/CWW3
ENABLE1
ENABLE2
M11
M21
M31
M12
M22
M32
Y102
32.768 (2 )
+
C111
10uF/16V-1210
+3V3
VREF-
M13
M23
M33
CW/CWW4
CLK4
ENABLE4
M34
M24
M14
CTL4
CW/CWW2
LED1
LED2
LED3
CTL3
ENABLE3
CTL2
CTL1
+3V3
OSC_IN
12
OSC_OUT
13
NRST
14
PA0-WKUP/USART2_CTS/ADC_IN0/TIM2_CH1_ETR
23
PA1/USART2_RTS/ ADC_IN1/TIM2_CH2
24
PA2/USART2_TX/ADC_IN2/TIM2_CH3
25
PA3/USART2_RX/ADC_IN3/TIM2_CH4
26
PA4/SPI1_NSS/USART2_CK/ADC_IN4
29
PA5/SPI1_SCK/ADC_IN5
30
PA6/SPI1_MISO/ADC_IN6/TIM3_CH1
31
PA7/SPI1_MOSI/ADC_IN7/TIM3_CH2
32
PB0/ADC_IN8/TIM3_CH3
35
PB1/ADC_IN9/TIM3_CH4
36
PB2 / BOOT1
37
PB10/I2C2_SCL/USART3_TX
47
PB11/I2C2_SDA /USART3_RX
48
PB12/SPI2_NSS / I2C2_SMBAl/ USART3_CK /TIM1_BKIN
51
PB13/SPI2_SCK / USART3_CTS /TIM1_CH1N
52
PB14/SPI2_MISO /USART3_RTS /TIM1_CH2N
53
PB15/SPI2_MOSITIM1_CH3N
54
PA8/USART1_CK/TIM1_CH1/MCO
67
PA9/USART1_TX/TIM1_CH2
68
PA10/USART1_RX/TIM1_CH3
69
PA11 / USART1_CTS/CANRX / USBDM (2)/TIM1_CH4
70
PA12 / USART1_RTS/CANTX / USBDP (2)/TIM1_ETR
71
PA13/JTMS-SWDAT
72
Not connected
73
PA14/JTCK-SWCLK
76
PA15/JTDI
77
PB3/JTDO
89
PB4/JTRST
90
PB5/I2C1_SMBAl
91
PB6/I2C1_SCL/TIM4_CH1
92
PB7/I2C1_SDA/TIM4_CH2
93
BOOT0
94
PB8/TIM4_CH3
95
PB9/TIM4_CH4
96
PE2
1
PE3
2
PE4
3
PE5
4
PE6
5
PC13-ANTI_TAMP
7
PC14-OSC32_IN
8
PC15-OSC32_OUT
9
PC0/ADC_IN10
15
PC1/ADC_IN11
16
PC2/ADC_IN12
17
PC3/ADC_IN13
18
PC4/ADC_IN14
33
PC5/ADC_IN15
34
PE7
38
PE8
39
PE9
40
PE10
41
PE11
42
PE12
43
PE13
44
PE14
45
PE15
46
PD8
55
PD9
56
PD10
57
PD11
58
PD12
59
PD13
60
PD14
61
PD15
62
PC6
63
PC7
64
PC8
65
PC9
66
PC10
78
PC11
79
PC12
80
PD0
81
PD1
82
PD2/TIM3_ETR
83
PD3
84
PD4
85
PD5
86
PD6
87
PD7
88
PE0/TIM4_ETR
97
PE1
98
U102A STM32F103VBT6-LQFP100
SWITCH4_C
SWITCH3_C
1
2
4
3
SW101
SW-DIP-2
R109
10K-0805
R106
10K-0805
GND
GND
+3V3
BOOT0
USART3_TX
USART3_RX
BEEPER
R108
10K-0805
R107
10K-0805
SWITCH2_C
SWITCH1_C
R103
120-0805
CANL1CANH1
CANL1CANH1
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
U101
24C16(2. 7V)-SO8
GND
+3V3
R105
4.7K-0805
R104
4.7K-0805
C104
104-0805
1
2
P101
Header 2
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