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OUTLINE DIMENSIONS
128-Lead Metric Thin Plastic Quad Flatpack (TQFP)
A
L
128
1
SEATING
PLANE
38
39
A
1
A
2
MILLIMETERS
SYMBOL
MIN
TYP
A
A
0.05
1
A
1.30
1.40
2
D
15.75
16.00 16.25
D
13.90
14.00 14.10
1
D
12.50 12.58
3
E
21.75
22.00 22.25
E
19.90
20.00 20.10
1
E
18.50 18.58
3
L
0.45
0.60
e
0.42
0.50
B
0.17
0.22
ADSP-2181/ADSP-2183
D
D
1
D
3
103
102
TOP VIEW
(PINS DOWN)
65
64
e
B
INCHES
MAX
MIN
TYP
1.60
0.063
0.15
0.002
1.50
0.051
0.055
0.620
0.630
0.547
0.551
0.492
0.856
0.866
0.783
0.787
0.728
0.75
0.018
0.024
0.58
0.017
0.019
0.27
0.007
0.009
0.10
–33–
E
E
E
3
1
MAX
0.006
0.059
0.640
0.555
0.495
0.876
0.792
0.731
0.030
0.023
0.011
0.004
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