EFR32FG12P432F Datasheet, PDF (125/183 Pages) Silicon Laboratories – EFR32FG12 Flex Gecko Proprietary Protocol SoC Family Data Sheet

6.5 QFN48 2.4 GHz Device Pinout
EFR32FG12 Flex Gecko Proprietary Protocol SoC Family Data Sheet
Pin Definitions
Figure 6.5. QFN48 2.4 GHz Device Pinout
The following table provides package pin connections and general descriptions of pin functionality. For detailed information on the sup-
ported features for each GPIO pin, see 6.7 GPIO Functionality Table or 6.8 Alternate Functionality Overview.
Table 6.5. QFN48 2.4 GHz Device Pinout
Pin Name
VSS
PF1
PF3
PF5
PF7
HFXTAL_N
Pins Description
0 Ground
2 GPIO (5V)
4 GPIO (5V)
6 GPIO (5V)
8 GPIO (5V)
10 High Frequency Crystal input pin.
Pin Name
PF0
PF2
PF4
PF6
RFVDD
HFXTAL_P
Pins Description
1 GPIO (5V)
3 GPIO (5V)
5 GPIO (5V)
7 GPIO (5V)
9 Radio power supply
11 High Frequency Crystal output pin.
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