Table of Contents
Advertisement
CE
OE
PGM
Fig. 18.1.1 Pin connections in EPROM mode
80 79 78 77 76 75 74 73 72 71 70 69 68
1
P7
/AN
0
0
2
P6
/TB2
7
IN
P6
/TB1
3
6
IN
4
P6
/TB0
5
IN
5
P6
/INT
4
2
6
P6
/INT
3
1
7
P6
/INT
2
0
P6
/TA4
8
1
IN
9
P6
/TA4
0
OUT
10
P5
/TA3
7
IN
11
P5
/TA3
6
OUT
12
P5
/TA2
5
IN
13
P5
/TA2
4
OUT
P5
/TA1
14
3
IN
15
P5
/TA1
2
OUT
16
P5
/TA0
1
IN
17
P5
/TA0
0
OUT
18
P4
7
19
P4
6
20
P4
5
P4
21
4
P4
22
3
23
P4
/
2
1
24
P4
/RDY
1
25 26 27 28 29 30 31
Outline : 80P6N-A
7751 Group User's Manual
V
CC
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
33 34 35 36 37
32
38
39
40
V
SS
PROM VERSION
18.1 EPROM mode
P8
/CTS
/RTS
4
1
1
P8
/CLK
5
1
P8
/RxD
6
1
P8
/TxD
7
1
A
0
P0
/A
0
0
A
P0
/A
1
1
1
A
P0
/A
2
2
2
A
P0
/A
3
3
3
A
P0
/A
4
4
4
A
P0
/A
5
5
5
A
P0
/A
6
6
6
A
7
P0
/A
7
7
A
P1
/A
/D
8
0
8
8
A
P1
/A
/D
9
1
9
9
A
P1
/A
/D
10
2
10
10
A
11
P1
/A
/D
3
11
11
A
12
P1
/A
/D
4
12
12
A
13
P1
/A
/D
5
13
13
A
14
P1
/A
/D
6
14
14
A
15
P1
/A
/D
7
15
15
D
0
P2
/A
/D
0
16
0
D
1
P2
/A
/D
1
17
1
D
2
P2
/A
/D
2
18
2
D
P2
/A
/D
3
3
19
3
: Connect an oscillating circuit.
:
EPROM pins
18–5
Advertisement
Table of Contents
