EFR32FG1V131F128GM32-C0

Active

SILICON LABS

FLEX GECKO SOC QFN32 SUB-GHZ 128 KB FLASH 16 KB RAM 16 GPIO

EFR32FG1V131F128GM32-C0

Active

SILICON LABS

FLEX GECKO SOC QFN32 SUB-GHZ 128 KB FLASH 16 KB RAM 16 GPIO

Description Specifications Series Pricing CAD Documents

Description

General part information

EFR32FG1V131 Series

IC RF TxRx + MCU 802.15.4 Flex Gecko 169MHz ~ 915MHz 32-VFQFN Exposed Pad

Technical Specifications

Parameters and characteristics for this part

Specification	EFR32FG1V131F128GM32-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	16
Memory Size (Flash)	128 kB
Memory Size (SRAM)	16 kB
Memory Type	Flash, SRAM
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	32-VFQFN Exposed Pad
Package Length	5 mm
Package Name	32-QFN
Package Width	5 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-00000388 Security Advisory

A-00000447 Security Advisory