M27C322 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'M27C322' PDF : 24 Pages View PDF
Package mechanical
M27C322
Figure 10. PDIP42 - 42 pin Plastic DIP, 600 mils width, package outline
A2 A
B1
B
D2
D
S
N
1
A1 L
e1
E1 E
α
C
eA
eB
PDIP
1. Drawing is not to scale.
Table 13. PDIP42 - 42 pin Plastic DIP, 600 mils width, package mechanical data
Symbol
millimeters
Typ
Min
Max
inches
Typ
Min
Max
A
–
5.08
–
0.200
A1
0.25
–
0.010
–
A2
3.56
4.06
0.140
0.160
B
0.38
0.53
0.015
0.021
B1
1.27
1.65
0.050
0.065
C
0.20
0.36
0.008
0.014
D
52.20
52.71
2.055
2.075
D2
50.80
–
–
2.000
–
–
E
15.24
–
–
0.600
–
–
E1
13.59
13.84
0.535
0.545
e1
2.54
–
–
0.100
–
–
eA
14.99
–
–
0.590
–
–
eB
15.24
17.78
0.600
0.700
L
3.18
3.43
0.125
0.135
S
0.86
1.37
0.034
0.054
α
0°
10°
0°
10°
N
42
42
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