W79E532A Datasheet, PDF (3/78 Pages) Winbond – 8-BIT MICROCONTROLLER

W79E532A/W79L532A
DEVICE
W79E532
W79L532
OPERATING
FREQUENCY
up to 40MHz
up to 20MHz
OPERATING
VOLTAGE
4.5V ~ 5.5V
3.0V ~ 5.5V
PACKAGE
LEAD FREE(RoHS)
DIP44, PLCC44, QFP44
DIP44, PLCC44, QFP44
3. PIN CONFIGURATIONS
T2, PWM0, P1.0
1
T2EX, PWM1, P1.1
2
PWM2, P1.2
3
PWM3, P1.3
4
PWM4, P1.4
5
PWM5, P1.5
6
P1.6
7
P1.7
8
RST
9
RXD, P3.0
10
TXD, P3.1
11
INT0, P3.2
12
INT1, P3.3
13
T0, P3.4
14
T1, P3.5
15
WR, P3.6
16
RD, P3.7
17
T1, P3.5
18
XTAL2
19
XTAL1
20
40
VDD
39
AD0, P0.0
38
AD1, P0.1
37
AD2, P0.2
36
AD3, P0.3
35
P0.4, AD4
34
P0.5, AD5
33
P0.6, AD6
32
P0.7, AD7
31
EA
30
ALE
29
PSEN
28
P2.7, A15
27
P2.6, A14
26
P2.5, A13
25
P2.4, A12
24
P2.3, A11
23
P2.2, A10
22
P2.1, A9
21
P2.0, A8
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: January 03, 2007
-3-
Revision A7