CS495313-CQZR Cirrus Logic Inc, CS495313-CQZR Datasheet - Page 34

• Manufacturer Part Number: CS495313-CQZR
• Description: Audio DSPs IC 32-bit Decodr DSP w/Dual DSP Engine
• Manufacturer: Cirrus Logic Inc

Specifications of CS495313-CQZR

• Operating Temperature Range: 0 C to + 70 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-144
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CS4953xx Data Sheet
32-bit Audio Decoder DSP Family
9.2 144-pin LQFP Package
34
Notes:
1. Controlling dimension is millimeter.
2. Dimensioning and tolerancing per ASME
Y14.5M-1994.
DIM
ddd
A1
D1
E1
L1
D
A
b
E
e
q
L
D
0.05
0.17
0.45
MIN
---
0°
D1
Table 8. 144-pin LQFP Package Characteristics
θ
Drawing
L
Figure 23. 144-pin LQFP Package Drawing
TOLERANCES OF FORM AND POSITION
e
MILLIMETERS
22.00 BSC
20.00 BSC
22.00 BSC
20.00 BSC
0.50 BSC
1.00 REF
Copyright 2009 Cirrus Logic
NOM
0.22
0.60
0.08
---
---
---
b
MAX
1.60
0.15
0.27
0.75
7°
ddd
M
B
E
E1
.002”
.007”
.018”
MIN
---
0°
.039” REF
INCHES
NOM
.009”
.866”
.787”
.866”
.787”
.020”
.024”
.003”
---
---
---
SEATING PLANE
MAX
.063”
.006”
.011”
.030”
L1
7°
A1
DS705PP6
A
B