CS4244 Datasheet, PDF (62/63 Pages) Cirrus Logic – 4 In/4 Out Audio CODEC with PCM and TDM Interfaces

9. PACKAGE DIMENSIONS
40L QFN (6  6 MM BODY) PACKAGE DRAWING
D
2.00 REF
b
CS4244
e
PIN #1 CORNER
PIN #1
IDENTIFIER
0.500.10
LASER
MARKING
E
E2
A1
L
D2
A
Figure 46. Package Drawing
INCHES
DIM
MIN
NOM
MAX
A
0.0315
0.0354
0.0354
A1
0
0.0014
0.002
b
0.0078
0.0098
0.011
D
0.2362 BSC
D2
0.1594
0.1614
0.1634
E
0.2362 BSC
E2
0.1594
0.1614
0.1634
e
0.0197 BSC
L
0.0118
0.0177
0.0197
MILLIMETERS
NOTE
MIN
NOM
MAX
0.8
0.85
0.9
1
0
0.035
0.05
1
0.2
0.25
0.3
1,2
6 BSC
1
4
4.1
4.2
1
6 BSC
1
4
4.1
4.2
1
0.5 BSC
1
0.3
0.45
0.5
1
JEDEC #: MO-220
Controlling Dimension is Millimeters.
Notes:
1. Dimensioning and tolerance per ASME Y4.5M - 1994.
2. Dimensioning lead width applies to the plated terminal and is measured between 0.20 mm and
0.25 mm from the terminal tip.
DS900F2
62