W83977ATF Просмотр технического описания (PDF) - Winbond
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W83977ATF Datasheet PDF : 212 Pages
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W83977ATF
17.0 PACKAGE DIMENSIONS
(128-pin QFP)
102
103
HE
E
65
64
D HD
128
1
e
b
See Detail F
Seating Plane
39
38
A
A2
A1
y
c
L
L1
Detail F
Symbol
A1
A2
b
c
D
E
e
HD
HE
L
L1
y
0
Min
0.25
2.57
0.10
0.10
13.90
19.90
17.00
23.00
0.65
0
Dimension in mm
Nom
Max
0.35
0.45
2.72
2.87
0.20
0.30
0.15
0.20
14.00
14.10
20.00
0.50
20.10
17.20
23.20
0.80
17.40
23.40
0.95
1.60
0.08
7
Dimension in inch
Min Nom Max
0.010 0.014 0.018
0.101 0.107 0.113
0.004 0.008 0.012
0.004 0.006 0.008
0.547 0.551 0.555
0.783 0.787 0.791
0.020
0.669 0.677 0.685
0.905 0.913 0.921
0.025 0.031 0.037
0.063
0.003
0
7
Note:
1.Dimension D & E do not include interlead
flash.
2.Dimension b does not include dambar
protrusion/intrusion .
3.Controlling dimension : Millimeter
4.General appearance spec. should be based
on final visual inspection spec.
5. PCB layout please use the "mm".
Please note that all data and specifications are subject to change without
notice. All the trade marks of products and companies mentioned in this data
sheet belong to their respective owners.
- 204 -
Publication Release Date: October 2001
Revision 0.53
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