EFR32FG12 Series

Catalog

RF SYSTEM ON A CHIP - SOC FLEX GECKO SOC QFN68 SUB-GHZ 20 DB PROPRIETARY 1024 KB 128 KB (RAM) 46GPIO SOC

Part	Protocol	Voltage - Supply [Min]	Voltage - Supply [Max]	Type	Sensitivity	Power - Output	Operating Temperature [Max]	Operating Temperature [Min]	Modulation	Memory Size	Data Rate (Max) [Max]	Current - Transmitting [Max]	Current - Transmitting [Min]	Current - Receiving [Max]	Current - Receiving [Min]	Package / Case	GPIO	Mounting Type	Frequency [Min]	Frequency [Max]	Serial Interfaces	Supplier Device Package	Frequency
SILICON LABS EFR32FG12P231F1024GM68-CR	Flex Gecko	1.8 V	3.8 V	TxRx + MCU	-126.2 dBm	20 dBm	85 °C	-40 C	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	1 MB 128 kB	38.4 kbps	134.3 mA	20.3 mA	13 mA	8.4 mA	68-VFQFN Exposed Pad	46	Surface Mount	1.95 MHz 110 MHz 390 MHz 779 MHz	191 MHz 358 MHz 574 MHz 956 MHz	I2C I2S IrDA SPI UART	68-QFN (8x8)
SILICON LABS EFR32FG12P431F1024GM68-CR	Flex Gecko	1.8 V	3.8 V	TxRx + MCU	-126.2 dBm	20 dBm	85 °C	-40 C	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	1 MB 256 kB	38.4 kbps	134.3 mA	20.3 mA	13 mA	8.4 mA	68-VFQFN Exposed Pad	46	Surface Mount	1.95 MHz 110 MHz 390 MHz 779 MHz	191 MHz 358 MHz 574 MHz 956 MHz	I2C I2S IrDA SPI UART	68-QFN (8x8)
SILICON LABS EFR32FG12P433F1024GL125-C		1.8 V	3.8 V	TxRx + MCU	-95 dBm	20 dBm	85 °C	-40 C	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	1 MB 256 kB						125-VFBGA	65	Surface Mount			I2C I2S SPI UART	125-BGA (7x7)	2.4 GHz