M16C-128PIN Datasheet, PDF (3/8 Pages) Renesas Technology Corp – SINGLE-CHIP MICROCOMPUTER

1. Using MF_Ten-Nine Cable
IBM PC/AT
10-9 Cable
Vcc
1
3
2
RxD
4
5
GND
7
9
6
8
TxD
10
Vcc
5k
Connector Type
Straight (HIF3FC-10PA-2.54DSA)
Angle (HIF3FC-10PA-2.54DS)
Pin Assignment
Pin No
1
2
3
4
5
6
7
8
9
10
Port
p6_6
p6_7
Signal
Vcc
RxD
GND
TxD
5k
Vcc
5k
19 Vss
39 Vss
87 Vss
127 AVss
0.1uF
0.1uF
0.1uF
Vcc1 21
Vcc1 37
Vcc2 85
AVcc 2
38 P66/RxD1/SCL1
36 P67/TxD1/SDA1
41 P65/CLK1
Vcc
Vcc(5V)
0.1uF
DIODE
CON1
1
2
2pin
22 P85/NMI
128P6Q-A
Vcc
5k
30pF
30pF
10MHz
Push
SW
Vcc
0.1uF
5k
JUMPER
20 XIN
18 XOUT
17 RESET
13 BYTE
14 CNVss
P50/WRL/WR 61
Vcc
5k
P55/HOLD 52
5k
5k
3