CS61884-IB 데이터 시트보기 (PDF) - Cirrus Logic
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CS61884-IB Datasheet PDF : 71 Pages
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22. LQFP PACKAGE DIMENSIONS
144L LQFP PACKAGE DRAWING
E
E1
CS61884
D D1
1
e
B
∝
L
DIM
MIN
A
---
A1
0.002
B
0.007
D
0.854
D1
0.783
E
0.854
E1
0.783
e*
0.016
∝
0.000°
L
0.018
* Nominal pin pitch is 0.50 mm
Controlling dimension is mm.
JEDEC Designation: MS022
INCHES
NOM
0.55
0.004
0.008
0.866 BSC
0.787 BSC
0.866 BSC
0.787 BSC
0.020
4°
0.024
DS485F1
MAX
0.063
0.006
0.011
0.878
0.791
0.878
0.791
0.024
7.000°
0.030
A
A1
MIN
---
0.05
0.17
21.70
19.90
21.70
19.90
0.40
0.00°
0.45
MILLIMETERS
NOM
1.40
0.10
0.20
22.0 BSC
20.0 BSC
22.0 BSC
20.0 BSC
0.50 BSC
4°
0.60
MAX
1.60
0.15
0.27
22.30
20.10
22.30
20.10
0.60
7.00°
0.75
71
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