Specification	EFR32FG14P232F128GM32-B

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) [Max]	1 Mbps
Frequency	2.4 GHz
GPIO	16
Memory Size	128 kB, 16 kB
Modulation	DBPSK, OOK, 2FSK, GFSK, O-QPSK, BPSK, GMSK, DSSS, ASK, 4FSK
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	32-VFQFN Exposed Pad
Power - Output	19 dBm
Protocol	Flex Gecko
RF Family/Standard	802.15.4
Sensitivity	-126.2 dBm
Serial Interfaces	SPI, USART, UART, I2S, I2C
Supplier Device Package	32-QFN (5x5)
Type	TxRx + MCU
Voltage - Supply [Max]	3.8 V
Voltage - Supply [Min]	1.8 V

EFR32FG14P232 Series

Part	Power - Output	Frequency	Protocol	Serial Interfaces	GPIO	Modulation	Memory Size	Data Rate (Max) [Max]	Sensitivity	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Current - Transmitting [Min]	Current - Transmitting [Max]	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	RF Family/Standard	Type	Current - Receiving [Max]	Current - Receiving [Min]	Supplier Device Package	Memory Size
SILICON LABS EFR32FG14P232F256GM32-BR	19 dBm	2.4 GHz	Flex Gecko	I2C I2S SPI UART USART	16	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	Flash RAM	1 Mbps	-126.2 dBm	85 °C	-40 C	Surface Mount	8.5 mA	35.3 mA	1.8 V	3.8 V	32-VFQFN Exposed Pad	802.15.4	TxRx + MCU	10.2 mA	8.4 mA	32-QFN (5x5)
SILICON LABS EFR32FG14P232F256GM32-B	19 dBm	2.4 GHz	Flex Gecko	I2C I2S SPI UART USART	16	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	Flash RAM	1 Mbps	-126.2 dBm	85 °C	-40 C	Surface Mount	8.5 mA	35.3 mA	1.8 V	3.8 V	32-VFQFN Exposed Pad	802.15.4	TxRx + MCU	10.2 mA	8.4 mA	32-QFN (5x5)
SILICON LABS EFR32FG14P232F128GM32-B	19 dBm	2.4 GHz	Flex Gecko	I2C I2S SPI UART USART	16	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK		1 Mbps	-126.2 dBm	85 °C	-40 C	Surface Mount	8.5 mA	35.3 mA	1.8 V	3.8 V	32-VFQFN Exposed Pad	802.15.4	TxRx + MCU	10.2 mA	8.4 mA	32-QFN (5x5)	16 kB 128 kB
SILICON LABS EFR32FG14P232F128GM48-B	19 dBm	2.4 GHz	Flex Gecko	I2C I2S SPI UART USART	31	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK		1 Mbps	-126.2 dBm	85 °C	-40 C	Surface Mount	8.5 mA	35.3 mA	1.8 V	3.8 V	48-VFQFN Exposed Pad	802.15.4	TxRx + MCU	10.2 mA	8.4 mA	48-QFN (7x7)	16 kB 128 kB

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly