M16C-80PIN 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
Vcc
5k
30pF
30pF
10MHz
Push
SW
Vcc
0.1uF
JUMPER
11 Vss
75 AVss
25
P66/RxD1
24
P67/TxD1
26
P65/CLK1
0.1uF
Vcc
0.1uF
Vcc 13
AVcc 78
Vcc(5V)
0.1uF
DIODE
CON1
1
2
2pin
80P6S-A
14
P85/NMI
12
XIN
10
XOUT
9 RESET
6
CNVss
P50 ⁶⁹
P55/HOLD ³⁴
Vcc
5k
5k
5k
3