EFM32GG232 Datasheet, PDF (60/71 Pages) Silicon Laboratories – High Performance 32-bit processor

Figure 5.3. TQFP64 PCB Stencil Design
a
...the world's most energy friendly microcontrollers
b
e
c
d
Table 5.3. QFP64 PCB Stencil Design Dimensions (Dimensions in mm)
Symbol
a
b
c
d
e
Dim. (mm)
1.50
0.20
0.50
11.50
11.50
1. The drawings are not to scale.
2. All dimensions are in millimeters.
3. All drawings are subject to change without notice.
4. The PCB Land Pattern drawing is in compliance with IPC-7351B.
5. Stencil thickness 0.125 mm.
6. For detailed pin-positioning, see Figure 4.3 (p. 56) .
5.2 Soldering Information
The latest IPC/JEDEC J-STD-020 recommendations for Pb-Free reflow soldering should be followed.
2016-03-21 - EFM32GG232FXX - d0125_Rev1.40
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