1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
Title
Number RevisionSize
A3
Date: 2017/7/8 Sheet of
File: E:\3.技术事件资料\..\STM32F103C8T6工控板.SchDocDrawn By:
BOOT0
44
NRST
7
OSC_IN/PD0
5
OSC_OUT/PD1
6
PA0-WKUP
10
PA1
11
PA2
12
PA3
13
PA4
14
PA5
15
PA6
16
PA7
17
PA8
29
PA9
30
PA10
31
PA11
32
PA12
33
PA13/JTMS/SWDIO
34
PA14/JTCK/SWCLK
37
PA15/JTDI
38
PB0
18
PB1
19
PB2/BOOT1
20
PB3/JTDO
39
PB4/JNTRST
40
PB5
41
PB6
42
PB7
43
PB8
45
PB9
46
PB10
21
PB11
22
PB12
25
PB13
26
PB14
27
PB15
28
PC13-TAMPER-RTC
2
PC14-OSC32_IN
3
PC15-OSC32_OUT
4
VBAT
1
VDD_1
24
VDD_2
36
VDD_3
48
VDDA
9
VSS_1
23
VSS_2
35
VSS_3
47
VSSA
8
U2
STM32F103CBT6
GND
OSC_IN
OSC_OUT
OSC_OUT
OSC_IN
VCC3.3V
GND
RESET
VCC3.3V
VDDA
VCC3.3V
VCC3.3V
VSSA
GND
GND
GND
GND GND GND GND
VCC3.3V VCC3.3V VCC3.3V VCC3.3V
BOOT0
BOOT1
BOOT0
BOOT1
VCC3.3V
GND
PC13
RX
TX
VBAT
OSC32_IN
OSC32_OUT
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB0-DE
PB1-RE
PB10-485-TX
PB11-485-RX
PB12
PB13
PB14
PB15
PA8
PA11
PA12
PA15-JTDI
PB3-JTDO
PB4-JINTRST
PB5
PB6
PB7
PB8-CAN-RX
PB9-CAN-TX
PA13-JTMS
PA14-JTCK
PA9
PA10
GND
BOOT设置
复位
时钟
CPU
滤波
1
3
5
2
4
6
P1
H3X2
10K
R10
104
C1
K1
KEY-2
1 2
8M
Y2
XTAL
22p
C14
22p
C16
1
2
3
4
P6
H4X1
104
C20
104
C19
104
C18
104
C17
10K
R8
10K
R3
GND
C4
100nF
C2
22uF
C11
100nF
C9
22uF
GND
1
OUT
2
IN
3
OUT
4
U1
AMS1117-3.3
GND
3.3V
5V
C6
104
C7
104
C8
10uF
3.3V
GND
C3
102
C5
102
R9
1K
DS1
GND
R12
1K
DS3
3.3V
1
2
3
J1
PWR2.5
GND
D1
D1
GND
5V
FUSE1 500mA
GND
PB15
R5 4.7K
R11
1K
DS2
3.3V
PB14
K2
KEY-2
K3
KEY-2
GND
R13
1K
R14
1K
PB12 PB13
1uH
L1
Inductor
1uH
L2
Inductor
C13
22uF
C15
104
VDDA
VSSA
1
2
P2
5V
5V
GND
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
P4
JTAG
10K
R1
10K
R4
10K
R6
10K
R7
10K
R2
GND
3.3V
GND
RESET
3.3V
PB4-JINTRST
PA15-JTDI
PA13-JTMS
PA14-JTCK
PB3-JTDO
GND
OSC32_IN
OSC32_OUT
1 2
32.768kHZ
Y1
XTAL
15p
C10
15p
C12
1
2
3
4
P7
H4X1
VCC3.3V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P3
Header 20H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P5
Header 20H
5V
GND
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PA10
PA11
PA12
PA13-JTMS
PA14-JTCK
PA15-JTDI
PC13
PC14
PC14
PC15
3.3V
GND
PB0-DE
PB1-RE
PB2
PB2
PB3-JTDO
PB4-JINTRST
PB5
PB6
PB7
PB8-CAN-RX
PB9-CAN-TX
PB10-485-TX
PB11-485-RX
PB12
PB13
PB14
VBAT
PC15
PB15
VCC3.3V
RO
1
RE
2
DE
3
DI
4
GND
5
485-A
6
485-B
7
VCC
8
U3
MAX485
PB11-485-RX
PB1-RE
PB0-DE
PB10-485-TX
120R
R17
GND
3.3V
C25
104
GND
1
2
P8
CON-485
TXD
1
GND
2
VCC
3
RXD
4
VREF
5
CAN-L
6
CAN-H
7
S
8
U4
TJA1050
PB9-CAN-TX
PB8-CAN-RX
GND
5V
GND
C21
104
C28
104
GND
120R
R18 1
2
P9
CON-CAN
485-B
485-A
CAN-H
CAN-L
C1+
1
C1-
3
C2+
4
C2-
5
T1IN
11
T2IN
10
R1OUT
12
R2OUT
9
R2IN
8
R1IN
13
T2OUT
7
TOUT
14
V-
6
V+
2
VCC
16
GND
15
U5
MAX3232
1
6
2
7
3
8
4
9
5
COM?
USART_F(母头)
C22
104
C23
104
PA9
PA10
GND
GND
GND
C27 104
C26
104
GND
GND
GND
3.3V
C24
104
GND
JTAG接口
电源接口
GPIO引脚接口
RS485总线
CAN总线
RS232
电源管理
0R
R15
0R
R16
3.3V
PC_RX
PC_TX
RESET
PIC101
PIC102
COC1
PIC201
PIC202
COC2
PIC301
PIC302
COC3
PIC401
PIC402
COC4
PIC501
PIC502
COC5
PIC601
PIC602
COC6
PIC701
PIC702
COC7
PIC801
PIC802
COC8
PIC901
PIC902
COC9
PIC1001
PIC1002
COC10
PIC1101
PIC1102
COC11
PIC1201
PIC1202
COC12
PIC1301
PIC1302
COC13
PIC1401
PIC1402
COC14
PIC1501
PIC1502
COC15
PIC1601
PIC1602
COC16
PIC1701
PIC1702
COC17
PIC1801
PIC1802
COC18
PIC1901
PIC1902
COC19
PIC2001
PIC2002
COC20
PIC2101
PIC2102
COC21
PIC2201
PIC2202
COC22
PIC2301
PIC2302
COC23
PIC2401 PIC2402
COC24
PIC2501PIC2502
COC25
PIC2601 PIC2602
COC26
PIC2701 PIC2702
COC27
PIC2801
PIC2802
COC28
PICOM?01
PICOM?02
PICOM?03
PICOM?04
PICOM?05
PICOM?06
PICOM?07
PICOM?08
PICOM?09
COCOM?
PID101
PID102
COD1
PIDS101
PIDS102
CODS1
PIDS201
PIDS202
CODS2
PIDS301
PIDS302
CODS3
PIFUSE101 PIFUSE102
COFUSE1
PIJ101
PIJ101APIJ101B
PIJ102
PIJ102APIJ102B
PIJ103
PIJ103APIJ103B
COJ1
PIK101
PIK102
COK1
PIK201
PIK202
COK2
PIK301
PIK302
COK3
PIL101 PIL102
COL1
PIL201 PIL202
COL2
PIP101 PIP102
PIP103 PIP104
PIP105 PIP106
COP1
PIP201
PIP202
COP2
PIP301
PIP302
PIP303
PIP304
PIP305
PIP306
PIP307
PIP308
PIP309
PIP3010
PIP3011
PIP3012
PIP3013
PIP3014
PIP3015
PIP3016
PIP3017
PIP3018
PIP3019
PIP3020
COP3
PIP401 PIP402
PIP403 PIP404
PIP405 PIP406
PIP407 PIP408
PIP409
PIP4010
PIP4011 PIP4012
PIP4013 PIP4014
PIP4015 PIP4016
PIP4017 PIP4018
PIP4019 PIP4020
COP4
PIP501
PIP502
PIP503
PIP504
PIP505
PIP506
PIP507
PIP508
PIP509
PIP5010
PIP5011
PIP5012
PIP5013
PIP5014
PIP5015
PIP5016
PIP5017
PIP5018
PIP5019
PIP5020
COP5
PIP601
PIP602
PIP603
PIP604
COP6
PIP701
PIP702
PIP703
PIP704
COP7
PIP801
PIP802
COP8
PIP901
PIP902
COP9
PIR101
PIR102
COR1
PIR201
PIR202
COR2
PIR301 PIR302
COR3
PIR401
PIR402
COR4
PIR501 PIR502
COR5
PIR601
PIR602
COR6
PIR701
PIR702
COR7
PIR801
PIR802
COR8
PIR901
PIR902
COR9
PIR1001
PIR1002
COR10
PIR1101
PIR1102
COR11
PIR1201
PIR1202
COR12
PIR1301
PIR1302
COR13
PIR1401
PIR1402
COR14
PIR1501
PIR1502
COR15
PIR1601
PIR1602
COR16
PIR1701
PIR1702
COR17
PIR1801
PIR1802
COR18
PIU101PIU102
PIU103PIU104
COU1
PIU201
PIU202
PIU203
PIU204
PIU205
PIU206
PIU207
PIU208
PIU209
PIU2010
PIU2011
PIU2012
PIU2013 PIU2014 PIU2015 PIU2016 PIU2017
PIU2018
PIU2019 PIU2020 PIU2021 PIU2022 PIU2023 PIU2024
PIU2025
PIU2026
PIU2027
PIU2028
PIU2029
PIU2030
PIU2031
PIU2032
PIU2033
PIU2034
PIU2035
PIU2036
PIU2037PIU2038PIU2039PIU2040PIU2041PIU2042
PIU2043
PIU2044PIU2045PIU2046PIU2047PIU2048
COU2
PIU301
PIU302
PIU303
PIU304 PIU305
PIU306
PIU307
PIU308
COU3
PIU401
PIU402
PIU403
PIU404 PIU405
PIU406
PIU407
PIU408
COU4
PIU501 PIU502
PIU503
PIU504
PIU505
PIU506
PIU507
PIU508PIU509
PIU5010
PIU5011
PIU5012 PIU5013
PIU5014
PIU5015
PIU5016
COU5
PIY101
PIY102
COY1
PIY201 PIY202
COY2
PIC901
PIC1101
PIFUSE102
PIP202
PIP301
PIR1601
PIU103
PIP802
PIR1701
PIU306
NL4850A
PIP801
PIR1702
PIU307
NL4850B
PIR301
PIU2044
NLBOOT0
PIP505
PIR802
PIU2020
NLBOOT1
NLPB2
PIP901
PIR1802
PIU407
NLCAN0H
PIP902
PIR1801
PIU406
NLCAN0L
PIC101
PIC202
PIC301
PIC402
PIC501 PIC601 PIC701 PIC802
PIC902
PIC1001
PIC1102
PIC1201
PIC1401
PIC1601 PIC1702 PIC1802
PIC1902
PIC2002
PIC2102
PIC2402
PIC2501
PIC2602
PIC2702
PIC2802
PICOM?05
PID102
PIDS102
PIJ102
PIJ102APIJ102B
PIJ103
PIJ103APIJ103B
PIK102
PIK202
PIK302
PIL201
PIP105 PIP106
PIP201
PIP302
PIP404
PIP406
PIP408
PIP4010
PIP4012
PIP4014
PIP4016
PIP4018
PIP4020
PIP502
PIP601
PIP602
PIP603
PIP604
PIR201
PIU101
PIU2023
PIU2035
PIU2047
PIU305
PIU402
PIU408
PIU508
PIU5010
PIU5015
NLGND
PIC2101
PIR1502 PIR1602
PIU403
PIC2201
PIU501
PIC2202
PIU503
PIC2301
PIU504
PIC2302
PIU505
PIC2601
PIU506
PIC2701
PIU502
PIC2801
PIU405
PICOM?01
PICOM?04
PICOM?06
PICOM?07
PICOM?08
PICOM?09
PID101
PIR502
PIDS101
PIR902
PIDS201
PIR1102
PIDS301
PIR1202
PIFUSE101
PIJ101
PIJ101APIJ101B
PIR501
PIP103
PIR302
PIP104
PIR801
PIP4011
PIP4017
PIP4019
PIU507
PIU509
PIC1002
PIP3020
PIU203
PIY101
NLOSC320IN
NLPC14
PIC1202
PIP5020
PIU204
PIY102
NLOSC320OUT
NLPC15
PIC1402
PIU205
PIY201
NLOSC0IN
PIC1602
PIU206
PIY202
NLOSC0OUT
PIP303
PIU2010
NLPA0
PIP304
PIU2011
NLPA1
PIP305
PIU2012
NLPA2
PIP306
PIU2013
NLPA3
PIP307
PIU2014
NLPA4
PIP308
PIU2015
NLPA5
PIP309
PIU2016
NLPA6
PIP3010
PIU2017
NLPA7
PIP3011
PIU2029
NLPA8
PIP3012
PIU2030
PIU5011
NLPA9
NLTX
PIP3013
PIU2031
PIU5012
NLPA10
NLRX
PIP3014
PIU2032
NLPA11
PIP3015
PIU2033
NLPA12
PIP3016
PIP407
PIR601
PIU2034
NLPA130JTMS
PIP3017
PIP409
PIR202
PIU2037
NLPA140JTCK
PIP3018
PIP405
PIR401
PIU2038
NLPA150JTDI
PIP503
PIU2018
PIU303
NLPB00DE
PIP504
PIU2019
PIU302
NLPB10RE
PIP4013
PIP506
PIR701
PIU2039
NLPB30JTDO
PIP403
PIP507
PIR101
PIU2040
NLPB40JINTRST
PIP508
PIU2041
NLPB5
PIP509
PIU2042
NLPB6
PIP5010
PIU2043
NLPB7
PIP5011
PIU2045
PIU404
NLPB80CAN0RX
PIP5012
PIU2046
PIU401
NLPB90CAN0TX
PIP5013
PIU2021
PIU304
NLPB1004850TX
PIP5014
PIU2022
PIU301
NLPB1104850RX
PIK201
PIP5015
PIR1302
PIU2025
NLPB12
PIK301
PIP5016
PIR1402
PIU2026
NLPB13
PIDS202
PIP5017
PIU2027
NLPB14
PIDS302
PIP5018
PIU2028
NLPB15
PIP3019
PIU202
NLPC13
PICOM?02
PIU5014
NLPC0RX
PICOM?03
PIU5013
NLPC0TX
PIC102
PIK101
PIP4015
PIR1001
PIU207
NLRESET
PIP5019
PIU201
NLVBAT
PIC201
PIC302
PIC401
PIC502 PIC602 PIC702 PIC801
PIC1701 PIC1801
PIC1901
PIC2001
PIC2401
PIC2502
PIL101
PIP101 PIP102
PIP401 PIP402
PIP501
PIP701
PIP702
PIP703
PIP704
PIR102
PIR402
PIR602
PIR702
PIR901
PIR1002
PIR1101
PIR1201
PIR1301
PIR1401
PIR1501
PIU102
PIU104
PIU2024
PIU2036
PIU2048
PIU308
PIU5016
NL303V
NLVCC303V
PIC1301 PIC1502
PIL102
PIU209
NLVDDA
PIC1302 PIC1501
PIL202
PIU208
NLVSSA
