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W77C32 Datasheet(PDF) 4 Page - Winbond

Part # W77C32
Description  8-BIT MICROCONTROLLER
PDF  78 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  WINBOND [Winbond]
Direct Link  http://www.winbond.com
Logo WINBOND - Winbond

W77C32 Datasheet(HTML) 4 Page - Winbond

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W77C32/W77C032A
- 4 -
3. PIN CONFIGURATIONS
VDD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
39
40
34
35
36
37
38
30
31
32
33
26
27
28
29
21
22
23
24
25
P0.0, AD0
P0.1, AD1
P0.2, AD2
P0.3, AD3
P0.4, AD4
P0.5, AD5
P0.6, AD6
P0.7, AD7
EA
ALE
PSEN
P2.5, A13
P2.6, A14
P2.7, A15
P2.0, A8
P2.1, A9
P2.2, A10
P2.3, A11
P2.4, A12
T2, P1.0
40-Pin DIP
RXD1, P1.2
TXD1, P1.3
INT2, P1.4
INT3, P1.5
INT4, P1.6
RXD, P3.0
TXD, P3.1
INT5, P1.7
RST
INT0, P3.2
INT1, P3.3
T0, P3.4
T1, P3.5
WR, P3.6
RD, P3.7
XTAL1
XTAL2
VSS
T2EX, P1.1
44-Pin PLCC
44-Pin QFP
34
40 39 38 37 36 35
44 43 42 41
33
32
31
30
29
28
27
26
25
24
23
P0.4, AD4
P0.5, AD5
P0.6, AD6
P0.7, AD7
EA
P4.1
ALE
PSEN
P2.7, A15
P2.6, A14
P2.5, A13
22
21
20
19
18
17
16
15
14
13
12
11
4
3
2
1
8
7
6
5
10
9
INT3, P1.5
INT4, P1.6
INT5, P1.7
RST
RXD, P3.0
P4.3
TXD, P3.1
INT0, P3.2
INT1, P3.3
T0, P3.4
T1, P3.5
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40
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39
38
37
36
35
34
33
32
31
30
29
P0.4, AD4
P0.5, AD5
P0.6, AD6
P0.7, AD7
EA
P4.1
ALE
PSEN
P2.7, A15
P2.6, A14
P2.5, A13
28
27
26
25
24
23
22
21
20
19
18
17
10
9
8
7
14
13
12
11
16
15
INT3, P1.5
INT4, P1.6
INT5, P1.7
RST
RXD, P3.0
P4.3
TXD, P3.1
INT0, P3.2
INT1, P3.3
T0, P3.4
T1, P3.5
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