W78C32C/W78C032C
3. PIN CONFIGURATIONS
40-Pin DIP
1
Vcc
T2, P1.0
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
2
T2EX, P1.1
P0.0, AD0
P0.1, AD1
P0.2, AD2
P0.3, AD3
P0.4, AD4
P0.5, AD5
P0.6, AD6
P0.7, AD7
3
P1.2
P1.3
4
5
P1.4
6
P1.5
7
P1.6
8
P1.7
9
RST
10
11
12
13
14
15
16
17
18
19
20
RXD, P3.0
TXD, P3.1
EA
ALE
INT0, P3.2
PSEN
P2.7, A15
INT1, P3.3
T0, P3.4
T1, P3.5
P2.6, A14
P2.5, A13
P2.4, A12
P2.3, A11
P2.2, A10
P2.1, A9
WR, P3.6
RD, P3.7
XTAL2
XTAL1
P2.0, A8
Vss
44-Pin PLCC
44-Pin QFP
T
2
E
X
,
T
A
D
1
,
A
D
2
,
A
D
3
,
A
D
0
,
2
E
X
,
A
D
1
,
A
D
3
,
A
D
0
,
A
D
2
,
T
2
,
T
2
,
P
1
.
P
1
.
P
1
.
P
1
.
P
1
.
P
0
.
P
0
.
P
0
.
P
0
.
P
0
.
P
1
.
P
1
.
P
1
.
P
1
.
P
1
.
P
0
.
P
0
.
P
0
.
V
C
C
V
C
C
N
C
N
C
3
4
3
2
1
0
0
1
2
4
3
2
1
0
1
2
3
0
34
33
43 42 41 40 39 38 37 36
44
35
40
39
6
5
4
3
2
1 44 43 42
41
P0.4, AD4
P0.5, AD5
P0.6, AD6
P0.7, AD7
1
2
7
8
9
P1.5
P1.6
P1.7
RST
P0.4, AD4
P0.5, AD5
P0.6, AD6
P0.7, AD7
P1.5
P1.6
32
31
30
29
28
27
26
25
38
37
36
35
34
33
32
31
3
4
5
6
7
8
9
P1.7
10
11
12
13
14
15
RST
RXD,
EA
NC
ALE
RXD, P3.0
NC
TXD, P3.1
EA
NC
ALE
NC
TXD,
INT0,
INT1,
INT0, P3.2
INT1, P3.3
T0, P3.4
PSEN
P2.7, A15
PSEN
P2.7, A15
10
11
12
24
23
P2.6, A14
P2.5, A13
16
17
T0, P3.4
T1, P3.5
30
29
P2.6, A14
P2.5, A13
T1, P3.5
13 14 15 16 17 18 19 20 21 22
18 19 20 21 22 23 24 25 26 27 28
P
3
.
P
3
.
X
T
A
L
2
X
T
A
L
1
V
S
S
N
C
P
2
.
P
2
.
P
2
.
P
2
.
P
2
.
P
3
.
P
3
.
X
T
A
L
2
X
T
A
L
1
V
S
S
N
C
P
2
.
P
2
.
P
2
.
P
2
.
P
2
.
6
,
7
,
0
,
1
,
3
,
4
,
2
,
6
,
7
,
0
,
1
,
3
,
4
,
2
,
/
/
A
8
A
9
A
1
1
A
1
2
A
1
0
/
/
A
8
A
9
A
1
1
A
1
2
A
1
0
W R
W R
R
D
R
D
Publication Release Date: December 4, 2006
Revision A6
- 3 -
WINBOND [ WINBOND ]
