Specification	EFR32FG12P432F1024GM48-BR

Current - Receiving [Max]	10.8 mA
Current - Receiving [Min]	8 mA
Current - Transmitting [Max]	126.7 mA
Current - Transmitting [Min]	8.2 mA
Data Rate (Max)	2 Mbps
Frequency	2.4 GHz
GPIO	31
Memory Size	256 kB, 1 MB
Modulation	MSK, GMSK, 2FSK, DBPSK, ASK, DSSS, BPSK, 4FSK, OQPSK, OOK
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	48-VFQFN Exposed Pad
Power - Output	19 dBm
Sensitivity	-102 dBm
Serial Interfaces	SPI, I2C, I2S, UART
Supplier Device Package	48-QFN (7x7)
Type	TxRx + MCU
Voltage - Supply [Max]	3.8 V
Voltage - Supply [Min]	1.8 V

EFR32FG12P432 Series

Part	Supplier Device Package	Type	GPIO	Frequency	Operating Temperature [Max]	Operating Temperature [Min]	Sensitivity	Memory Size	Power - Output	Voltage - Supply [Min]	Voltage - Supply [Max]	Modulation	Package / Case	Serial Interfaces	Mounting Type	Current - Transmitting [Max]	Current - Transmitting [Min]	Data Rate (Max)	Current - Receiving [Max]	Current - Receiving [Min]
Silicon Labs EFR32FG12P432F1024GL125-CR	125-BGA (7x7)	TxRx + MCU	65	2.4 GHz	85 °C	-40 °C	-95 dBm	1 MB 256 kB	20 dBm	1.8 V	3.8 V	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	125-VFBGA	I2C I2S SPI UART	Surface Mount
Silicon Labs EFR32FG12P432F1024GM48-BR	48-QFN (7x7)	TxRx + MCU	31	2.4 GHz	85 °C	-40 °C	-102 dBm	1 MB 256 kB	19 dBm	1.8 V	3.8 V	2FSK 4FSK ASK BPSK DBPSK DSSS GMSK MSK OOK OQPSK	48-VFQFN Exposed Pad	I2C I2S SPI UART	Surface Mount	126.7 mA	8.2 mA	2 Mbps	10.8 mA	8 mA
Silicon Labs EFR32FG12P432F1024GL125-BR	125-BGA (7x7)	TxRx + MCU	65	2.4 GHz	85 °C	-40 °C	-102 dBm	1 MB 256 kB	19 dBm	1.8 V	3.8 V	2FSK 4FSK ASK BPSK DBPSK DSSS GMSK MSK OOK OQPSK	125-VFBGA	I2C I2S SPI UART	Surface Mount	126.7 mA	8.2 mA	2 Mbps	10.8 mA	8 mA
Silicon Labs EFR32FG12P432F1024GM48-CR	48-QFN (7x7)	TxRx + MCU	31	2.4 GHz	85 °C	-40 °C	-95 dBm	1 MB 256 kB	20 dBm	1.8 V	3.8 V	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	48-VFQFN Exposed Pad	I2C I2S SPI UART	Surface Mount
Silicon Labs EFR32FG12P432F1024GM48-C	48-QFN (7x7)	TxRx + MCU	31	2.4 GHz	85 °C	-40 °C	-95 dBm	1 MB 256 kB	20 dBm	1.8 V	3.8 V	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	48-VFQFN Exposed Pad	I2C I2S SPI UART	Surface Mount
Silicon Labs EFR32FG12P432F1024GM48-B	48-QFN (7x7)	TxRx + MCU	31	2.4 GHz	85 °C	-40 °C	-102 dBm	1 MB 256 kB	19 dBm	1.8 V	3.8 V	2FSK 4FSK ASK BPSK DBPSK DSSS GMSK MSK OOK OQPSK	48-VFQFN Exposed Pad	I2C I2S SPI UART	Surface Mount	126.7 mA	8.2 mA	2 Mbps	10.8 mA	8 mA
Silicon Labs EFR32FG12P432F1024GL125-B	125-BGA (7x7)	TxRx + MCU	65	2.4 GHz	85 °C	-40 °C	-102 dBm	1 MB 256 kB	19 dBm	1.8 V	3.8 V	2FSK 4FSK ASK BPSK DBPSK DSSS GMSK MSK OOK OQPSK	125-VFBGA	I2C I2S SPI UART	Surface Mount	126.7 mA	8.2 mA	2 Mbps	10.8 mA	8 mA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$