Specification	EFR32FG14P232F256GM32-BR

Current - Receiving (Max)	10.2 mA
Current - Receiving (Min)	8.4 mA
Current - Transmitting (Max)	35.3 mA
Current - Transmitting (Min)	8.5 mA
Data Rate (Max)	1000 kBaud
Frequency	2.4 GHz
GPIO Count	16
Memory Size	32 kB
Memory Size (Flash)	256 KB
Memory Type	Flash, RAM
Modulation	BPSK, OOK, GFSK, DBPSK, 2FSK, GMSK, ASK, DSSS, 4FSK, O-QPSK
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	19 dBm
Protocol	Flex Gecko
RF Family/Standard	802.15.4
Sensitivity	-126.2 dBm
Serial Interfaces	I2S, UART, I2C, USART, SPI
Type	TxRx + MCU
Voltage - Supply (Maximum)	3.8 V
Voltage - Supply (Minimum)	1.8 V

EFR32FG14P232 Series

Part	Package Width	Package Name	Package Length	Current - Receiving (Min)	Current - Receiving (Max)	Type	RF Family/Standard	Package / Case	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Current - Transmitting (Max)	Current - Transmitting (Min)	Mounting Type	Operating Temperature (Min)	Operating Temperature (Max)	Sensitivity	Data Rate (Max)	Memory Size	Memory Type	Memory Size (Flash)	Modulation	GPIO Count	Serial Interfaces	Protocol	Frequency	Power - Output	Memory Size (SRAM)
SILICON LABS EFR32FG14P232F256GM32-BR	5 mm	32-QFN	5 mm	8.4 mA	10.2 mA	TxRx + MCU	802.15.4	32-VFQFN Exposed Pad	1.8 V	3.8 V	35.3 mA	8.5 mA	Surface Mount	-40 °C	85 °C	-126.2 dBm	1000 kBaud	32 kB	Flash RAM	256 KB	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	16	I2C I2S SPI UART USART	Flex Gecko	2.4 GHz	19 dBm
SILICON LABS EFR32FG14P232F256GM32-B	5 mm	32-QFN	5 mm	8.4 mA	10.2 mA	TxRx + MCU	802.15.4	32-VFQFN Exposed Pad	1.8 V	3.8 V	35.3 mA	8.5 mA	Surface Mount	-40 °C	85 °C	-126.2 dBm	1000 kBaud	32 kB	Flash RAM	256 KB	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	16	I2C I2S SPI UART USART	Flex Gecko	2.4 GHz	19 dBm
SILICON LABS EFR32FG14P232F128GM32-B	5 mm	32-QFN	5 mm	8.4 mA	10.2 mA	TxRx + MCU	802.15.4	32-VFQFN Exposed Pad	1.8 V	3.8 V	35.3 mA	8.5 mA	Surface Mount	-40 °C	85 °C	-126.2 dBm	1000 kBaud		Flash SRAM	128 kB	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	16	I2C I2S SPI UART USART	Flex Gecko	2.4 GHz	19 dBm	16 kB
SILICON LABS EFR32FG14P232F128GM48-B	7 mm	48-QFN	7 mm	8.4 mA	10.2 mA	TxRx + MCU	802.15.4	48-VFQFN Exposed Pad	1.8 V	3.8 V	35.3 mA	8.5 mA	Surface Mount	-40 °C	85 °C	-126.2 dBm	1000 kBaud		Flash SRAM	128 kB	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	31	I2C I2S SPI UART USART	Flex Gecko	2.4 GHz	19 dBm	16 kB

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Datasheet

EFR32FG14P232F256GM32-BR | Datasheet

A-00000447 Security Advisory

A-00000388 Security Advisory