Specification	EFR32FG12P432F1024GM48-B

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

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.00

EFR32FG12P432F1024GM48-B

Deep-Dive with AI

EFR32FG12P432F1024GM48-B

Deep-Dive with AI

Technical Specifications

EFR32FG12P432 Series

Pricing

Description

EFR32FG12P432 Series

Documents

A-00000388 Security Advisory

A-00000447 Security Advisory

Datasheet

EFR32FG12P432 Series