JN5148 NXP Semiconductors, JN5148 Datasheet - Page 81

• Manufacturer Part Number: JN5148
• Description: The JN5148 is an ultra low power, high performance MCU combined with an IEEE802
• Manufacturer: NXP Semiconductors

Appendix A Mechanical and Ordering Information
A.1 56-pin QFN Package Drawing
© NXP Laboratories UK 2011
Figure 51: 56-pin QFN Package Drawings
JN-DS-JN5148-001 1v7
Symbol
Tolerances of Form and Position
aaa
bbb
ccc
D1
D2
A1
A2
A3
E1
E2
υ1
Controlling Dimension: mm
D
R
A
E
b
L
e
Min.
------
0.00
------
6.20
6.20
0.30
0.09
0.2
0°
millimetres
0.20 Ref.
8.00 bsc
7.75 bsc
8.00 bsc
7.75 bsc
0.50 bsc
Nom.
------
------
------
0.01
0.65
0.25
6.40
6.40
0.40
0.10
0.10
0.05
81
Max.
0.05
6.60
6.60
0.50
------
12°
0.9
0.7
0.3