UB232R データシートの表示（PDF） - Future Technology
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UB232R Datasheet PDF : 12 Pages
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Document Reference No.: FT_000055
UB232R USB Mini-B FT232R Evaluation Module Datasheet Version 1.12
Clearance No.: FTDI# 43
5 Schematic Diagram
VCCIOSELECT
VCC
J3
1
2
3
CON3
VCCIO
MINI-USB/B
CN1
1
2
3
5
CBUS0
CBUS1
GND
FB1
1
2
FERRITEBEAD
C1
10nF
C2
47pF
24 AGND
23 NC
22 TXLED#
21 RXLED#
20 GND
19 VCC5I
18 RESET#
17 GND
VCC3O
C5
0.1uF
VCC
GND
C3
47pF
GND
GND
GND
Figure 5.1 UB232R Module Schematic
TXD
RTS#
U1
FT232RQ
VCCIO 1
RXD 2
RI# 3
GND 4
NC 5
DSR# 6
DCD# 7
CTS# 8
VCCIO
RXD
CTS#
GND
GND
VCC
CTS#
RTS#
8PINDIPHEADER
J1
1
2
3
4
CON4
TXD
RXD
CBUS0
CBUS1
J2
1
2
3
4
CON4
C4
GND
GND
4.7uF6.3v CERAMIC
VCC
VCC
UB232RMODULESCHEMATIC
7
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