m29w400d Numonyx, m29w400d Datasheet - Page 35

• Manufacturer Part Number: m29w400d
• Description: 4 Mbit 512 Kb X 8 Or 256 Kb X 16, Boot Block 3 V Supply Flash Memory
• Manufacturer: Numonyx

M29W400DT, M29W400DB
8
Package mechanical
Figure 15. SO44 - 44 lead plastic small outline, 525 mils body width, package outline
1. Drawing is not to scale.
Table 16.
Symbol
CP
EH
A1
A2
C
D
N
A
E
b
e
L
a
SO44 – 44 lead plastic small outline, 525 mils body width, package
mechanical data
28.20
13.30
16.00
b
2.30
0.40
0.15
1.27
0.80
Typ
44
N
1
D
e
millimeters
28.00
13.20
15.75
0.10
2.20
0.35
0.10
Min
–
A2
E
CP
EH
28.40
13.50
16.25
Max
2.80
2.40
0.50
0.20
0.08
–
8
A
0.091
0.016
0.006
1.110
0.524
0.630
0.050
0.031
Typ
44
A1
inches
L
0.004
0.087
0.014
0.004
1.102
0.520
0.620
Package mechanical
Min
–
C
SO-d
0.110
0.094
0.020
0.008
0.003
1.118
0.531
0.640
Max
–
8
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