W27E512-15 WINBOND [Winbond], W27E512-15 Datasheet - Page 14

• Manufacturer Part Number: W27E512-15
• Description: 64K X 8 ELECTRICALLY ERASABLE EPROM
• Manufacturer: WINBOND [Winbond]

PACKAGE DIMENSIONS
28-pin P-DIP
28-pin SO Wide Body
E
1
A
L
A
2
28
S
1
S
Seating Plane
28
1
B
B
1
D
e
D
e
1
b
y
15
14
14
15
A A
A
E
A
2
1
1
H
E
Base Plane
Seating Plane
a
See Detail F
- 14 -
e
L
1
Detail F
E
e
A
e
1
L
c
E
c
Notes:
Notes:
3. Dimensions D & E include mold mismatch
4. Controlling dimension: Inches.
5. General appearance spec should be based
Symbol
4. Dimension B1 does not include dambar
1. Dimensions D Max. & S include mold flash
2. Dimension b does not include dambar
Symbol
1. Dimensions D Max. & S include mold flash or
2. Dimension E1 does not include interlead flash.
3. Dimensions D & E1 include mold mismatch and
5. Controlling dimension: Inches.
6. General appearance spec. should be based on
A
A
A
b
c
D
E
H
L
L
S
y
e
and determined at the mold parting line.
on final visual inspection spec.
A
A
A
B
B
c
D
E
E
e
L
a
e
S
protrusion/intrusion.
or tie bar burrs.
protrusion/intrusion.
tie bar burrs.
are determined at the mold parting line.
final visual inspection spec.
E
1
2
E
1
1
A
2
1
1
0.004
0.093
0.014
0.008
0.326
0.044
0.453
0.028
0.059
0.010
0.150
0.016
0.058
0.008
0.590
0.090
0.120
0.540
0.630
Min. Nom. Max.
Min. Nom. Max.
Dimension in Inches
Dimension in Inches
0
0
0.010
0.713
0.331
0.098
0.016
0.050
0.465
0.036
0.067
0.155
0.018
0.060
0.010
1.460
0.600
0.100
0.130
0.650
0.545
0.014
.
0.112
0.103
0.020
0.733
0.336
0.056
0.477
0.044
0.075
0.047
0.004
0.210
0.160
0.022
0.064
0.014
1.470
0.610
0.550
0.110
0.140
0.670
0.090
10
15
11.51
0.10
2.36
0.36
0.20
8.28
1.12
0.71
Min.
1.50
14.99
13.72
16.00
0.25
3.81
0.41
1.47
0.20
Min.
2.29
3.05
0
Dimension in mm
W27E512
0
Dimension in mm
18.11
Nom.
11.81
2.49
0.41
0.25
8.41
1.27
0.91
1.70
Nom.
37.08
15.24
13.84
16.51
3.94
0.46
1.52
0.25
2.54
3.30
18.62
12.12
2.85
Max.
2.62
0.51
0.36
8.53
1.42
1.12
1.91
1.19
0.10
10
37.34
15.49
13.97
17.02
5.33
Max.
4.06
0.56
1.63
0.36
2.79
3.56
2.29
15