W90220F Winbond Electronics Corp America, W90220F Datasheet - Page 79

• Manufacturer Part Number: W90220F
• Description: Pa-risc Embedded Controller
• Manufacturer: Winbond Electronics Corp America

The above information is the exclusive intellectual property of Winbond Electroncs Corp. and shall not be dsiclosed or distributed or reproduced without permission from
Winbond.
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7
The W90220 is packaged in a 208-pin PQFP package. The following figure shows its mechanical
dimension
52
1
PACKAGE DIMENSIONS
208
Seating Plane
53
e
See Detail F
t op
t ds
t dh
H
D
D
b
Output enable pulse
Data setup tome
Data hold time
y
157
104
156
105
A
A
A
1
E H
2
E
L
c
L
1
Detail F
Note:
Symbol
1.Dimension D & E do not include interlead
2.Dimension b does not include dambar
3.Controlling dimension : Millimeter
4.General appearance spec. should be based
protrusion/intrusion
A
A
A
b
c
D
e
H
H
L
L
y
0
flash.
on final visual inspection spec.
E
1
2
D
E
1
Dimension in inch
0.004
0.122
0.006
0.004
1.097
1.097
0.016
1.193
1.193
0.012
0.043
Min
0
0.008
0.006
1.102
1.102
Nom
0.127
0.020
1.205
1.205
0.020
0.051
0.145
0.132
0.010
0.010
1.107
1.217
1.217
0.028
0.004
.
1.107
0.024
0.059
Max
10
Dimension in mm
27.87
27.87
0.40
30.30
30.30
0.10
3.10
0.15
0.10
Min
0.30
1.10
0
Nom
28.00
28.00
30.60
30.60
3.23
0.20
0.15
0.50
0.50
1.30
28.13
28.13
30.90
30.90
Max
0.60
0.70
3.68
3.35
0.25
0.25
1.50
0.10
10
W90220F
ns
ns
ns
Version 0.84