W49F020 Datasheet, PDF (20/21 Pages) Winbond – 256K X 8 CMOS FLASH MEMORY

Package Dimensions, continued
32-pin TSOP
HD
D
Me
0.10(0.004)
b
θL
L1
Preliminary W49F020
c
E
A
A2
A1
Y
Symbol
A
A1
Dimension in Inches
Min.
__
0.002
Nom.
__
__
Max.
0.047
0.006
Dimension in mm
Min. Nom.
__ __
__
0.05
Max.
1.20
0.15
A 2 0.037 0.039 0.041 ^0.95 1.00 1.05
b
0.007 0.008 0.009 0.17 0.20 0.23
c
0.005 0.006 0.007 0.12 0.15 0.17
D
0.720 0.724 0.728 18.30 18.40 18.50
E
0.311 0.315 0.319 7.90 8.00 8.10
H D ^{0.780 0.787 0.795 19.80 20.00 20.20}
__
__ __
__
e
0.020
0.50
L
0.016 0.020 0.024 0.40 0.50 0.60
__
__ __
__
L1
0.031
0.80
__
__
Y
0.000
0.004 0.00
0.10
θ
1
3
5
1
3
5
Note:
Controlling dimension: Millimeters
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