M29W400DT ST Microelectronics, M29W400DT Datasheet - Page 25

• Manufacturer Part Number: M29W400DT
• Description: 4 Mbit (512Kb x8 or 256Kb x16 / Boot Block) 3V Supply Flash Memory
• Manufacturer: ST Microelectronics

PACKAGE MECHANICAL
Figure 16. SO44 - 44 lead Plastic Small Outline, 525 mils body width, Package Outline
Note: Drawing is not to scale.
Table 16. SO44 – 44 lead Plastic Small Outline, 525 mils body width, Package Mechanical Data
Symbol
CP
EH
A1
A2
C
D
N
A
b
E
e
L
a
b
N
1
28.20
13.30
16.00
2.30
0.40
0.15
1.27
0.80
Typ
44
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
0.0906
0.0157
0.0059
1.1102
0.5236
0.6299
0.0500
0.0315
Typ
44
A1
M29W400DT, M29W400DB
inches
0.0039
0.0866
0.0138
0.0039
1.1024
0.5197
0.6201
Min
–
L
C
SO-d
0.1102
0.0945
0.0197
0.0079
0.0030
1.1181
0.5315
0.6398
Max
–
8
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