Package dimensions, Cs5484 – Cirrus Logic CS5484 User Manual
Page 66
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CS5484
66
DS981F3
9. PACKAGE DIMENSIONS
28 QFN (5mmX5mm BODY with EXPOSED PAD) PACKAGE DRAWING
mm
inch
Dimension
MIN
NOM
MAX
MIN
NOM
MAX
A
0.80
0.90
1.00
0.031
0.035
0.039
A1
0.00
0.02
0.05
0.000
0.001
0.002
A3
0.20 REF
0.008 REF
b
0.20
0.25
0.30
0.008
0.010
0.012
D
5.00 BSC
0.197 BSC
D2
3.50
3.65
3.80
0.138
0.144
0.150
e
0.50 BSC
0.020 BSC
E
5.00 BSC
0.197 BSC
E2
3.50
3.65
3.80
0.138
0.144
0.150
L
0.35
0.40
0.45
0.014
0.016
0.018
aaa
0.15
0.006
bbb
0.10
0.004
ddd
0.05
0.002
eee
0.08
0.003
Notes:
1. Controlling dimensions are in millimeters.
2. Dimensions and tolerances per ASME Y14.5M.
3. This drawing conforms to JEDEC outline MO-220, variation VHHD-3.
4. Recommended reflow profile is per JEDEC/IPC J-STD-020.
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