CYW20735 Datasheet, PDF (51/55 Pages) Cypress Semiconductor – Single-Chip Bluetooth Transceiver for Wireless Input Devices

CYW20735
Table 30. QFN Package Dimensions and Tolerances
Parameter
P1
P2
P3
P4
P7
Description
Package size
Top hat width
Top hat height
Substrate thickness
Total thickness (P3 + P4)
Table 31. QFN Tray Dimensions and Tolerances
Parameter
T1
T3
T5
T6
T8
a2
T10
Description
Top pocket size
Top pocket depth
Stacking height
Bottom pocket size
Bottom pocket depth
Bottom pocket relief wall draft angle
Packing value between two stacking trays
Nom.
7
0
0
0.85
0.85
Min.
6.9
0
0
0.8
0.8
Max.
7.1
0
0
0.9
0.9
± Tol.
0.1
–
–
0.05
0.05
Unit
mm
mm
mm
mm
mm
Nom.
7.25
1.75
2
7.25
1.650
5
0.2
Min.
7.17
1.5
1.87
7.17
1.52
5
0.07
Max.
7.33
2
2.13
7.33
1.78
5
0.33
± Tol.
0.08
0.25
0.13
0.08
0.13
0
0.13
Unit
mm
mm
mm
mm
mm
Degrees
mm
Document Number: 002-14881 Rev. *F
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