upd75112 Renesas Electronics Corporation., upd75112 Datasheet - Page 5

• Manufacturer Part Number: upd75112
• Description: 4-bit Single Chip-microcomputer
• Manufacturer: Renesas Electronics Corporation.

1. Pin Configuration (Top View)
64-Pin Plastic Shrink DIP (750 mil)
P21/PTO1
P20/PTO0
P13/INT3
P12/INT2
P11/INT1
P10/INT0
P00/INT4
P01/SCK
P22/PCL
P02/SO
PTH03
PTH02
PTH01
PTH00
P03/SI
P123
P122
P121
P120
P133
P132
P131
P130
P143
P142
P141
P140
P23
V
TI0
TI1
NC
DD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
V
P90
P91
P92
P93
P80
P81
P82
P83
P70
P71
P72
P73
P60
P61
P62
P63
X1
X2
RESET
P50
P51
P52
P53
P40
P41
P42
P43
P30
P31
P32
P33
SS
PD75112, 75116
5