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| M16C-144PIN Datasheet, PDF (4/9 Pages) Renesas Technology Corp – SINGLE-CHIP MICROCOMPUTER | |||
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2. Using RS-232C Cable
Vcc
D-SUB9
CONNECTOR
GND 5 6
DTR 4 7
TxD 3 8
RxD 2 9
1
DSR
CTS
RS-232C
straight
LHA-0812-472K
2.2uF 2.2uF
0.22uF
MAX3221EAE
15 Vcc
C1+ 2
3 V+
2.2uF
7 V-
C1- 4
C2+ 5
2.2uF
8 RI1
C2- 6
13 TO1
ROU1 9
16 FORCEOF TIN1 11
12 FORCEON INV 10
14 GND
EN 1
0.22uF
2.2uF
DIODE
Vcc
DIODE
5k
0.01K
0.01K
21 Vss
41 Vss
57 Vss
76 Vss
93 Vss
130 Vss
140 AVss
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
Vcc 23
Vcc 39
Vcc 59
Vcc 74
Vcc 91
Vcc 132
AVcc 143
40 P66/RxD1
38 P67/TxD1
42 P65/CLK1
IBM PC/AT
Vcc
5k
5k
144P6Q-A
24 P85/NMI
Vcc
Vcc
Vcc(5V)
0.1uF
DIODE
CON1
1
2
2pin
Vcc
5k
30pF
30pF
10MHz
Push
SW
Vcc
0.1uF
JUMPER
22 XIN
20 XOU
T
19 RESET
16 CNVss
P50/WRL/WR/CASL 65
P55/HOLD 54
Vcc
5k
5k
5k
4
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