EFR32FG23B020 Series

Catalog

IC RF TXRX+MCU ISM<1GHZ 40QFN

Part	Data Rate (Max) [Max]	Power - Output	Frequency [Min]	Frequency [Max]	Sensitivity	Current - Receiving [Max]	Current - Receiving [Min]	GPIO	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Protocol	RF Family/Standard	Modulation	Current - Transmitting [Min]	Current - Transmitting [Max]	Package / Case	Serial Interfaces	Mounting Type	Type	Memory Size	Voltage - Supply [Max]	Voltage - Supply [Min]
SILICON LABS EFR32FG23B020F512IM40-BR	2 Mbps	20 dBm	110 MHz 223 MHz 372 MHz 557 MHz 742 MHz	223 MHz 372 MHz 557 MHz 727 MHz 970 MHz	-125.8 dBm	9.5 mA	3.7 mA	23	40-QFN (5x5)	125 °C	-40 °C	Flex Gecko	General ISM < 1GHz	2FSK 4FSK DSSS GFSK GMSK OOK OQPSK	8.2 mA	90.6 mA	40-VFQFN Exposed Pad	I2C I2S SPI UART	Surface Mount	TxRx + MCU	64 kB 512 kB	3.8 V	1.71 V
SILICON LABS EFR32FG23B020F512IM40-B	2 Mbps	20 dBm	110 MHz 742 MHz	727 MHz 970 MHz	-125.8 dBm	9.5 mA	3.7 mA	23	40-QFN (5x5)	125 °C	-40 °C	Flex Gecko	General ISM < 1GHz	2FSK 4FSK DSSS GFSK GMSK OOK OQPSK	8.2 mA	90.6 mA	40-VFQFN Exposed Pad	I2C I2S SPI UART	Surface Mount	TxRx + MCU	64 kB 512 kB	3.8 V	1.71 V