Schematic

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1
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2
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3
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4
D D
C C
B B
A A
Title
Number RevisionSize
B
Date: 2013/7/13 Sheet of
File: E:\PCB\MODULE\CP2102\CP2102 Board.SchDrawn By:
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6
USB.JK1
PWR.L1
PWR.C1
VCC
USBDM
USBDP
RI
DCD
DSR
CTS
/SUSPEND
/RESET
VCC
VCC
USBDM
USBDP
DTR
TXD
RXD
RTS
SUSPEND
VCC
NC
22
SUSPEND
12
/SUSPEND
11
DCD
1
D-
5
D+
4
RI
2
GND
3
VDD
6
NC
13
NC
16
NC
17
NC
18
NC
19
RTS
24
RXD
25
TXD
26
DSR
27
DTR
28
NC
21
NC
15
/RESET
9
NC
10
NC
20
VBUS
8
REGIN
7
CTS
23
NC
14
GND
29
U2
CP2102GMR
/RESET
/SUSPEND
USB ADAPTER
TXD
RXD
RTS
CTS
USBDM
VCC V1
2
GND
1
V2
3
V3
4
U1
SP0503
USBDP
VCCIO
3V3OUT
3V3OUT
C1
0.1uF
3V3OUT 3V3OUT
C2
4.7UfR5
4.7K
VCCIO
R2
1k
R1
1k
D2D1
TXD RXD
R3
2k
DSR
RI
DTR
1
2
3
4
P1
Header 4
/SUSPEND
SUSPEND
/RESET
VCC
R4
10K
3V3OUT
DCD
1
2
3
4
5
6
H3
Header 6
1
2
3
4
P2
Header 4
1 2 3
H2
Header 3
VCC
PIC101
PIC102
COC1
PIC201
PIC202
COC2
PID101
PID102
COD1
PID201
PID202
COD2
PIH201 PIH202PIH203
COH2
PIH301
PIH302
PIH303
PIH304
PIH305
PIH306
COH3
PIluosihole S100
COluosihole S1
PIluosihole S200
COluosihole S2
PIP101
PIP102
PIP103
PIP104
COP1
PIP201
PIP202
PIP203
PIP204
COP2
PIPWR0C101
PIPWR0C102
COPWR0C1
PIPWR0L101
PIPWR0L102
COPWR0L1
PIR101
PIR102
COR1
PIR201
PIR202
COR2
PIR301
PIR302
COR3
PIR401
PIR402
COR4
PIR501
PIR502
COR5
PIU101
PIU102 PIU103
PIU104
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
COU2
PIUSB0JK101
PIUSB0JK102
PIUSB0JK103
PIUSB0JK104
PIUSB0JK105
PIUSB0JK106
COUSB0JK1
PIP102
PIR502
PIU209
PIP103
PIR401
PIU2011
PIC102 PIC201
PIH203
PIR101 PIR201
PIU206
PIH306
PIU2023
PIP202
PIU201
PIP204
PIU2027
PIP203
PIU2028
PIC101 PIC202
PIH302
PIP101
PIPWR0C102
PIPWR0L102
PIR402
PIU101
PIU203
PIU2029
PIUSB0JK104
PIUSB0JK105
PIUSB0JK106
PID101
PIR102
PID201
PIR202
PIluosihole S100 PIluosihole S200
PIPWR0L101
PIR302
PIU2010
PIU2013
PIU2014 PIU2015
PIU2016
PIU2017
PIU2018
PIU2019
PIU2020
PIU2021
PIU2022
PIP201
PIU202
PIH305
PIU2024
PID202
PIH304
PIU2025
PIP104
PIU2012
PID102
PIH303
PIU2026
PIU104
PIU205
PIUSB0JK102
PIU103
PIU204
PIUSB0JK103
PIH201
PIPWR0C101
PIR301
PIR501
PIU102
PIU207
PIU208
PIUSB0JK101
PIH202
PIH301