EFR32FG12 Datasheet, PDF (178/183 Pages) –

EFR32FG12 Flex Gecko Proprietary Protocol SoC Family Data Sheet
QFN48 Package Specifications
Table 8.1. QFN48 Package Dimensions
Dimension
Min
Typ
Max
A
0.80
0.85
0.90
A1
0.00
0.02
0.05
A3
0.20 REF
b
0.18
0.25
0.30
D
6.90
7.00
7.10
E
6.90
7.00
7.10
D2
5.15
5.30
5.45
E2
5.15
5.30
5.45
e
0.50 BSC
L
0.30
0.40
0.50
K
0.20
—
—
R
0.09
—
—
aaa
0.15
bbb
0.10
ccc
0.10
ddd
0.05
eee
0.08
fff
0.10
Note:
1. All dimensions shown are in millimeters (mm) unless otherwise noted.
2. Dimensioning and Tolerancing per ANSI Y14.5M-1994.
3. This drawing conforms to the JEDEC Solid State Outline MO-220, Variation VKKD-4.
4. Recommended card reflow profile is per the JEDEC/IPC J-STD-020 specification for Small Body Components.
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