M27C256B-10B1X View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
M27C256B-10B1X Datasheet PDF : 16 Pages
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M27C256B
Table 15. PLCC32 - 32 lead Plastic Leaded Chip Carrier, Package Mechanical Data
Symbol
millimeters
Typ
Min
Max
inches
Typ
Min
A
3.18
3.56
0.125
A1
1.53
2.41
0.060
A2
0.38
–
0.015
B
0.33
0.53
0.013
B1
0.66
0.81
0.026
CP
0.10
D
12.32
12.57
0.485
D1
11.35
11.51
0.447
D2
4.78
5.66
0.188
D3
7.62
–
–
0.300
–
E
14.86
15.11
0.585
E1
13.89
14.05
0.547
E2
6.05
6.93
0.238
E3
10.16
–
–
0.400
–
e
1.27
–
–
0.050
–
F
0.00
0.13
0.000
R
0.89
–
–
0.035
–
N
32
32
Figure 10. PLCC32 - 32 lead Plastic Leaded Chip Carrier, Package Outline
D
A1
D1
A2
1N
E2
E3
E1 E
F
B
0.51 (.020)
E2
1.14 (.045)
D3
A
Max
0.140
0.095
–
0.021
0.032
0.004
0.495
0.453
0.223
–
0.595
0.553
0.273
–
–
0.005
–
B1
e
R
CP
D2
D2
Drawing is not to scale.
PLCC-A
14/16
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