w79e532 Winbond Electronics Corp America, w79e532 Datasheet - Page 69

• Manufacturer Part Number: w79e532
• Description: 8-bit Microcontroller
• Manufacturer: Winbond Electronics Corp America

20. PACKAGE DIMENSIONS
40-pin DIP
44-pin PLCC
E
1
L
A
L
A
2
Seating Plane
17
T
7
40
1
S
18
6
e
G
H
D
1
D
D
44
B
B
1
D
b
b
1
e
1
40
28
39
29
A
A
E
2
1
A
H
E
y
21
20
A
1
Base Plane
Seating Plane
- 69 -
c
a
G
E
e
E
A
Publication Release Date: November 21, 2005
W79E532/W79L532
c
Notes:
Symbol
Notes:
1. Dimension D & E do not include interlead
2. Dimension b1 does not include dambar
3. Controlling dimension: Inches
4. General appearance spec. should be based
Symbol
A
A
b
A
b
c
D
E
G
G
protrusion/intrusion.
1. Dimension D Max. & S include mold flash or
2. Dimension E1 does not include interlead flash.
3. Dimension D & E1 include mold mismatch and
4. Dimension B1 does not include dambar
5. Controlling dimension: Inches.
6. General appearance spec. should be based on
e
H
H
flash.
on final visual inspection spec.
L
y
A
A
A
B
B
c
D
E
E
e
L
a
e
S
are determined at the mold parting line.
1
tie bar burrs.
protrusion/intrusion.
final visual inspection spec.
1
2
D
E
D
E
A
1
1
1
1
2
Dimension in inches
0.020
0.145
0.026
0.016
0.008
0.648
0.648
0.590
0.590
0.680
0.680
0.090
Dimension in inches
0.010
0.150
0.016
0.048
0.008
0.540
0.090
0.120
0.590
Min.
0.630
Min.
0
0.050
0.150
0.028
0.018
0.010
0.653
0.653
0.610
0.610
0.690
0.690
0.100
0.155
0.018
0.050
0.010
2.055
0.600
0.100
0.130
0.650
Nom.
Nom.
0.545
BSC
0.160
0.022
0.610
0.110
0.140
.
0.210
0.054
0.014
2.070
0.550
0.670
0.090
0.185
0.155
0.032
0.022
0.014
0.658
0.658
0.630
0.630
0.700
0.700
0.110
0.004
Max.
15
Max.
14.986
2.286
3.048
16.00
Dimension in mm
13.72
3.81
0.406
1.219
0.254
0.203
16.46
16.46
14.99
14.99
17.27
17.27
Min.
0.508
0.406
0.203
2.296
3.683
Dimension in mm
0.66
0
Min.
1.27
Nom.
52.20
15.24
13.84
3.302
16.51
3.937
0.457
1.27
0.254
2.54
15.49
15.49
0.457
16.59
16.59
17.53
17.53
Revision A5
0.711
0.254
Nom.
3.81
2.54
BSC
15.494
52.58
5.334
4.064
0.559
1.372
0.356
13.97
2.794
3.556
17.01
Max.
2.286
15
3.937
2.794
4.699
16.71
16.71
16.00
16.00
17.78
17.78
0.813
0.559
0.356
Max.
0.10