M27C322 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'M27C322' PDF : 24 Pages View PDF
M27C322
5
Package mechanical
Package mechanical
Figure 9. FDIP42W - 42 pin Ceramic Frit-seal DIP, with window (0.370" x 0.450"),
package outline
A2 A
B1
B
D2
D
S
N
1
A1 L
e
K E1 E
K1
α
C
eA
eB
FDIPW-C
1. Drawing is not to scale.
Table 12. FDIP42W - 42 pin Ceramic Frit-seal DIP, with window (0.370" x 0.450"),
package mechanical data
Symbol
millimeters
Typ
Min
Max
inches
Typ
Min
Max
A
5.71
0.225
A1
0.50
1.78
0.020
0.070
A2
3.90
5.08
0.154
0.200
B
0.40
0.55
0.016
0.022
B1
1.27
1.52
0.050
0.060
C
0.22
0.31
0.009
0.012
D
54.81
2.158
D2
50.80
–
–
2.000
–
–
E
15.24
0.600
E1
14.50
14.90
0.571
0.587
e
2.29
2.79
0.090
0.110
eA
15.40
15.80
0.606
0.622
eB
16.17
18.32
0.637
0.721
K
9.32
9.47
0.367
0.373
K1
11.30
11.55
0.445
0.455
L
3.18
4.10
0.125
0.161
S
1.52
2.49
0.060
0.098
α
4°
15°
4°
15°
N
42
42
19/24
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