Specifications

© NXP Laboratories UK 2013 JN-DS-JN5148-001 1v9 81
Appendix A Mechanical and Ordering Information
A.1 56-pin QFN Package Drawing
Figure 51: 56-pin QFN Package Drawings
Controlling Dimension: mm
Symbol
millimetres
Min.
Nom.
Max.
A
------
------
0.9
A1
0.00
0.01
0.05
A2
------
0.65
0.7
A3
0.20 Ref.
b
0.2
0.25
0.3
D
8.00 bsc
D1
7.75 bsc
D2
6.20
6.40
6.60
E
8.00 bsc
E1
7.75 bsc
E2
6.20
6.40
6.60
L
0.30
0.40
0.50
e
0.50 bsc
υ
1
0°
------
12°
R
0.09
------
------
Tolerances of Form and Position
aaa
0.10
bbb
0.10
ccc
0.05