Specification	EFR32FG12P433F1024GM68-CR

Current - Receiving [Max]	13 mA
Current - Receiving [Min]	8.4 mA
Current - Transmitting [Max]	134.3 mA
Current - Transmitting [Min]	20.3 mA
Data Rate (Max) [Max]	38.4 kbps
Frequency [Max]	956 MHz, 574 MHz, 358 MHz, 191 MHz
Frequency [Min]	390 MHz, 1.95 MHz, 779 MHz, 110 MHz
GPIO	46
Memory Size	1 MB, 256 kB
Modulation	2FSK, BPSK, DBPSK, 2GFSK, OOK, MSK, ASK, 4FSK, 4GFSK, DSSS, GMSK, OQPSK, GFSK
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	68-VFQFN Exposed Pad
Power - Output	20 dBm
Protocol	Flex Gecko
Sensitivity	-126.2 dBm
Serial Interfaces	I2S, UART, SPI, I2C, IrDA
Supplier Device Package	68-QFN (8x8)
Type	TxRx + MCU
Voltage - Supply [Max]	3.8 V
Voltage - Supply [Min]	1.8 V

EFR32FG12P433 Series

Part	GPIO	Frequency	Supplier Device Package	Data Rate (Max) [Max]	Memory Size	Current - Receiving [Min]	Current - Receiving [Max]	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Type	Current - Transmitting [Max] [x]	Current - Transmitting [Min] [x]	Modulation	Power - Output	Operating Temperature [Max]	Operating Temperature [Min]	Serial Interfaces	Sensitivity	Mounting Type	Protocol	Current - Transmitting [Max]	Current - Transmitting [Min]	Frequency [Min]	Frequency [Max]
SILICON LABS EFR32FG12P433F1024GL125-B	65	2.4 GHz 169 MHz 315 MHz 433 MHz 490 MHz 868 MHz 915 MHz	125-BGA (7x7)	2 Mbps	1 MB 256 kB	8 mA	10.8 mA	1.8 V	3.8 V	125-VFBGA	TxRx + MCU	126.7 mA	8.2 mA	2FSK 4FSK ASK BPSK DBPSK DSSS GMSK MSK OOK OQPSK	20 dBm	85 °C	-40 C	I2C I2S SPI UART	-102 dBm	Surface Mount
SILICON LABS EFR32FG12P433F1024GM48-CR	31		48-QFN (7x7)		1 MB 256 kB			1.8 V	3.8 V	48-VFQFN Exposed Pad	TxRx + MCU			2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	20 dBm	85 °C	-40 C	I2C I2S SPI UART	-121 dBm	Surface Mount
SILICON LABS EFR32FG12P433F1024GM68-CR	46		68-QFN (8x8)	38.4 kbps	1 MB 256 kB	8.4 mA	13 mA	1.8 V	3.8 V	68-VFQFN Exposed Pad	TxRx + MCU			2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	20 dBm	85 °C	-40 C	I2C I2S IrDA SPI UART	-126.2 dBm	Surface Mount	Flex Gecko	134.3 mA	20.3 mA	1.95 MHz 110 MHz 390 MHz 779 MHz	191 MHz 358 MHz 574 MHz 956 MHz
SILICON LABS EFR32FG12P433F1024GL125-BR	65	2.4 GHz 169 MHz 315 MHz 433 MHz 490 MHz 868 MHz 915 MHz	125-BGA (7x7)	2 Mbps	1 MB 256 kB	8 mA	10.8 mA	1.8 V	3.8 V	125-VFBGA	TxRx + MCU	126.7 mA	8.2 mA	2FSK 4FSK ASK BPSK DBPSK DSSS GMSK MSK OOK OQPSK	20 dBm	85 °C	-40 C	I2C I2S SPI UART	-102 dBm	Surface Mount

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	$ 10.03
	Tape & Reel (TR)	2500	$ 10.03

Description

General part information

EFR32FG12P433 Series

IC RF TxRx + MCU Flex Gecko 110MHz ~ 191MHz, 1.95MHz ~ 358MHz, 390MHz ~ 574MHz, 779MHz ~ 956MHz 68-VFQFN Exposed Pad

EFR32FG12P433F1024GM68-CR

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EFR32FG12P433F1024GM68-CR

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Technical Specifications

EFR32FG12P433 Series

Pricing

Description

EFR32FG12P433 Series

Documents

A-00000388 Security Advisory

A-00000447 Security Advisory

Datasheet

EFR32FG12P433 Series