W79E632A Datasheet, PDF (3/79 Pages) Winbond – 8-BIT MICROCONTROLLER

W79E632A/W79L632A
DEVICE
W79E632A40PL/FL
W79L632A25PL/FL
OPERATING
FREQUENCY
Up to 40.0MHz
Up to 36.8MHz
Up to 20.0MHz
Up to 12.0MHz
3. PIN CONFIGURATIONS
OPERATING
VOLTAGE
5.0V ~ 5.5V
4.5V ~ 5.5V
3.3V ~ 5.5V
3.0V ~ 5.5V
PACKAGE
LEAD FREE(ROHS)
PLCC44, QFP44
PLCC44, QFP44
PWM5, P1.5
7
P1.6
8
P1.7
9
RST
10
RXD, P3.0
11
P4.3
12
TXD, P3.1
13
INT0, P3.2
14
INT1, P3.3
15
T0, P3.4
16
T1, P3.5
17
PLCC 44-pin
39
P0.4, AD4
38
P0.5, AD5
37
P0.6, AD6
36
P0.7, AD7
35
EA
34
P4.1
33
ALE
32
PSEN
31
P2.7, A15
30
P2.6, A14
29
P2.5, A13
PWM5, P1.5
1
P1.6
2
P1.7
3
RST
4
RXD, P3.0
5
P4.3
6
TXD, P3.1
7
INT0, P3.2
8
INT1, P3.3
9
T0, P3.4
10
T1, P3.5
11
QFP 44-pin
33
P0.4, AD4
32
P0.5, AD5
31
P0.6, AD6
30
P0.7, AD7
29
EA
28
P4.1
27
ALE
26
PSEN
25
P2.7, A15
24
P2.6, A14
23
P2.5, A13
Publication Release Date: Nov. 11, 2009
-3-
Revision A10