M29F400BB STMICROELECTRONICS [STMicroelectronics], M29F400BB Datasheet - Page 36

• Manufacturer Part Number: M29F400BB
• Description: 4 Mbit (512Kb x8 or 256Kb x16, Boot Block) single supply Flash memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Package mechanical
36/40
Figure 13. SO44 - 44 lead Plastic Small Outline, 500 mils body width, package
1. Drawing is not to scale.
Table 17.
Symbol
ddd
A1
A2
E1
L1
A
D
E
N
b
e
L
c
SO-F
outline
SO44 - 44 lead Plastic Small Outline, 500 mils body width, package
mechanical data
44
1
28.50
16.03
12.60
0.10
2.69
1.27
0.79
1.73
Typ
b
D
millimeters
e
28.37
15.77
12.47
2.56
0.35
0.18
Min
44
–
23
22
E1
A2
28.63
16.28
12.73
Max
3.00
2.79
0.50
0.28
0.10
8°
E
–
A
ddd
0.004
0.106
1.122
0.631
0.496
0.050
0.031
0.068
Typ
A1
M29F400BT, M29F400BB
inches
0.101
0.014
0.007
1.117
0.621
0.491
Min
L1
44
–
L
c
0.118
0.110
0.020
0.011
1.127
0.004
0.641
0.501
Max
8°
–