M27C4002_06 Datasheet, PDF (19/24 Pages) STMicroelectronics – 4 Mbit (256Kb x16) UV EPROM and OTP EPROM

M27C4002
Package mechanical data
Figure 11. PDIP40 - 40 lead Plastic DIP, 600 mils width, Package Outline
B1
B
D2
D
S
N
1
A2 A
A1 L
e1
E1 E
α
C
eA
eB
PDIP
1. Drawing is not to scale.
Table 14. PDIP40 - 40 pin Plastic DIP, 600 mils width, Package Mechanical Data
Symbol
millimeters
Typ
Min
Max
inches
Typ
Min
A
4.45
–
–
0. 175
–
A1
0.64
0.38
–
0.025
0.015
A2
3.56
3.91
0.140
B
0.38
0.53
0.015
B1
1.14
1.78
0.045
C
0.20
0.31
0.008
D
51.78
52.58
2.039
D2
48.26
–
–
1.900
–
E
14.80
16.26
0.583
E1
13.46
13.99
0.530
e1
2.54
–
–
0.100
–
eA
15.24
–
–
0.600
–
eB
15.24
17.78
0.600
L
3.05
3.81
0.120
S
1.52
2.29
0.060
α
0°
15°
0°
N
40
40
Max
–
–
0.154
0.021
0.070
0.012
2.070
–
0.640
0.551
–
0.700
0.150
0.090
15°
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