EFM32G Data Sheet
QFN64 Package Specifications
Symbol
Dim. (mm)
Symbol
Dim. (mm)
d
8.90
-
-
a
b
c
x
y
e
z
d
Figure 10.4. QFN64 PCB Stencil Design
Table 10.4. QFN64 PCB Stencil Design Dimensions (Dimensions in mm)
Symbol
Dim. (mm)
0.75
Symbol
Dim. (mm)
8.90
a
b
c
d
e
x
y
z
0.22
2.70
0.50
2.70
8.90
0.80
Note:
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 Pin Definitions.
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