EFR32FG1V131F32GM48-C0

Active

SILICON LABS

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

EFR32FG1V131F32GM48-C0

Active

SILICON LABS

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

Description Specifications Series Pricing CAD Documents

Description

General part information

EFR32FG1V131 Series

IC RF TxRx + MCU 802.15.4 Flex Gecko 169MHz ~ 915MHz 48-VFQFN Exposed Pad

Technical Specifications

Parameters and characteristics for this part

Specification	EFR32FG1V131F32GM48-C0

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

EFR32FG1V131 Series

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

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

A-00000447 Security Advisory

A-00000388 Security Advisory