EFR32FG1V131 Series

Catalog

RF SYSTEM ON A CHIP - SOC FLEX GECKO SOC QFN48 SUB-GHZ 32 KB FLASH 8 KB RAM 32 GPIO

Part	Package / Case	Serial Interfaces	Sensitivity	Current - Receiving	Modulation	Package Length	Package Name	Package Width	RF Family/Standard	Operating Temperature (Min)	Operating Temperature (Max)	Frequency (Max)	Frequency (Min)	Memory Size	Memory Type	Memory Size (Flash)	Data Rate (Max)	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Protocol	Current - Transmitting	Mounting Type	Type	Power - Output	GPIO Count	Memory Size (SRAM)	Memory Size (RAM)
SILICON LABS EFR32FG1V131F32GM48-C0	48-VFQFN Exposed Pad	I2C I2S SPI UART	-94 dBm	8.7 mA	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK MSK O-QPSK OOK	7 mm	48-QFN	7 mm	802.15.4	-40 °C	85 °C	915 MHz	169 MHz	8 KB	Flash	32 kB	1000 kBaud	3.8 V	1.85 V	Flex Gecko	8.2 mA	Surface Mount	TxRx + MCU	16.5 dBm	32
SILICON LABS EFR32FG1V131F256GM32-C0	32-VFQFN Exposed Pad	I2C I2S SPI UART	-121 dBm	8.7 mA	2FSK 4FSK DSSS GFSK GMSK MSK O-QPSK	5 mm	32-QFN	5 mm		-40 °C	85 °C	915 MHz	169 MHz	32 kB	Flash RAM	256 KB	1000 kBaud	3.8 V	1.85 V	Flex Gecko	8.2 mA	Surface Mount	TxRx + MCU	16.5 dBm	16
SILICON LABS EFR32FG1V131F256GM48-C0	48-VFQFN Exposed Pad	I2C I2S SPI UART	-121 dBm	8.7 mA	2FSK 4FSK DSSS GFSK GMSK MSK O-QPSK	7 mm	48-QFN	7 mm		-40 °C	85 °C	915 MHz	169 MHz	32 kB	Flash RAM	256 KB	1000 kBaud	3.8 V	1.85 V	Flex Gecko	8.2 mA	Surface Mount	TxRx + MCU	16.5 dBm	32
SILICON LABS EFR32FG1V131F128GM32-C0	32-VFQFN Exposed Pad	I2C I2S SPI UART	-94 dBm	8.7 mA	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK MSK O-QPSK OOK	5 mm	32-QFN	5 mm	802.15.4	-40 °C	85 °C	915 MHz	169 MHz		Flash SRAM	128 kB	1000 kBaud	3.8 V	1.85 V	Flex Gecko	8.2 mA	Surface Mount	TxRx + MCU	16.5 dBm	16	16 kB
SILICON LABS EFR32FG1V131F64GM32-C0R	32-VFQFN Exposed Pad	I2C I2S SPI UART	-94 dBm	8.7 mA	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK MSK O-QPSK OOK	5 mm	32-QFN	5 mm	802.15.4	-40 °C	85 °C	915 MHz	169 MHz		Flash RAM	64 kB	1000 kBaud	3.8 V	1.85 V	Flex Gecko	8.2 mA	Surface Mount	TxRx + MCU	16.5 dBm	16	16 kB	16 kB
SILICON LABS EFR32FG1V131F64GM32-C0	32-VFQFN Exposed Pad	I2C I2S SPI UART	-94 dBm	8.7 mA	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK MSK O-QPSK OOK	5 mm	32-QFN	5 mm	802.15.4	-40 °C	85 °C	915 MHz	169 MHz		Flash RAM	64 kB	1000 kBaud	3.8 V	1.85 V	Flex Gecko	8.2 mA	Surface Mount	TxRx + MCU	16.5 dBm	16	16 kB	16 kB
SILICON LABS EFR32FG1V131F128GM32-C0R	32-VFQFN Exposed Pad	I2C I2S SPI UART	-94 dBm	8.7 mA	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK MSK O-QPSK OOK	5 mm	32-QFN	5 mm	802.15.4	-40 °C	85 °C	915 MHz	169 MHz		Flash SRAM	128 kB	1000 kBaud	3.8 V	1.85 V	Flex Gecko	8.2 mA	Surface Mount	TxRx + MCU	16.5 dBm	16	16 kB
SILICON LABS EFR32FG1V131F64GM48-C0	48-VFQFN Exposed Pad	I2C I2S SPI UART	-94 dBm	8.7 mA	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK MSK O-QPSK OOK	7 mm	48-QFN	7 mm	802.15.4	-40 °C	85 °C	915 MHz	169 MHz		Flash RAM	64 kB	1000 kBaud	3.8 V	1.85 V	Flex Gecko	8.2 mA	Surface Mount	TxRx + MCU	16.5 dBm	32	16 kB	16 kB