w78le58 Winbond Electronics Corp America, w78le58 Datasheet - Page 2

• Manufacturer Part Number: w78le58
• Description: 8-bit Microcontroller
• Manufacturer: Winbond Electronics Corp America

PIN CONFIGURATIONS
INT2, P4.3
INT0, P3.2
INT1, P3.3
RXD, P3.0
TXD, P3.1
T0, P3.4
T1, P3.5
P1.5
P1.6
P1.7
RST
40-Pin DIP (W78LE58)
44-Pin PLCC (W78LE58P)
7
8
9
10
11
12
13
14
15
16
17
18
P
1
.
4
P
3
.
6
,
/
W
R
6
19
P
3
.
7
,
/
R
D
P
1
.
3
5
20
P
1
.
2
4
X
T
A
L
2
21
T
2
E
X
,
P
1
.
1
3
X
T
A
L
1
22
T
2
,
P
1
.
0
2
V
S
S
23
P
4
.
0
/
I
N
T
3
,
P
4
.
2
1 44 43 42 41
24
V
D
D
P
2
.
0
,
A
8
25
P
2
.
1
,
A
9
A
D
0
,
P
0
.
0
26
P
2
.
2
,
A
1
0
A
D
1
,
P
0
.
1
27
P
2
.
3
,
A
1
1
A
D
2
,
P
0
.
2
28
40
P
2
.
4
,
A
1
2
A
D
3
,
P
0
.
3
39
38
37
36
35
34
33
32
31
30
29
P4.1
P0.4, AD4
P0.5, AD5
P0.6, AD6
P0.7, AD7
EA
ALE
PSEN
P2.7, A15
P2.6, A14
P2.5, A13
T2EX, P1.1
INT0, P3.2
INT1, P3.3
RXD, P3.0
TXD, P3.1
WR, P3.6
RD, P3.7
T0, P3.4
T1, P3.5
T2, P1.0
XTAL2
XTAL1
VSS
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
RST
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
- 2 -
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
INT0, P3.2
RXD, P3.0
INT1, P3.3
INT2, P4.3
TXD, P3.1
VDD
P0.1, AD1
P0.2, AD2
P0.3, AD3
P0.4, AD4
P0.5, AD5
P0.6, AD6
P0.7, AD7
EA
ALE
PSEN
P2.7, A15
P2.6, A14
P2.5, A13
P2.4, A12
P2.3, A11
P2.2, A10
P2.1, A9
P2.0, A8
P0.0, AD0
T0, P3.4
T1, P3.5
44-Pin QFP (W78LE58F)
P1.5
P1.6
P1.7
RST
Preliminary W78LE58
1
2
3
4
5
6
7
8
9
10
11
12
P
1
.
4
44 43 42 41
P
3
.
6
,
/
W
R
13
P
3
.
7
,
/
R
D
P
1
.
3
14
X
T
A
L
2
P
1
.
2
15
X
T
A
L
1
T
2
E
X
,
P
1
.
1
16
T
2
,
P
1
.
0
40 39 38 37 36 35
V
S
S
17
P
4
.
0
/
I
N
T
3
,
P
4
.
2
18
P
2
.
0
,
A
8
V
D
D
19
P
2
.
1
,
A
9
A
D
0
,
P
0
.
0
20
P
2
.
2
,
A
1
0
A
D
1
,
P
0
.
1
21
P
2
.
3
,
A
1
1
A
D
2
,
P
0
.
2
22
34
P
2
.
4
,
A
1
2
A
D
3
,
P
0
.
3
33
32
31
30
29
28
27
26
25
24
23
P4.1
P0.4, AD4
P0.5, AD5
P0.6, AD6
P0.7, AD7
EA
ALE
PSEN
P2.7, A15
P2.6, A14
P2.5, A13