EFR32FG14P231F128GM32-B

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SOC EFR32 ARM CORTEX M4 32-PIN QFN EP TRAY

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Search across all available documentation for this part.

DocumentsA-00000388 Security Advisory A-00000447 Security Advisory +1

EFR32FG14P231F128GM32-B

Active

Silicon Labs

SOC EFR32 ARM CORTEX M4 32-PIN QFN EP TRAY

Deep-Dive with AI

DocumentsA-00000388 Security Advisory A-00000447 Security Advisory +1

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	EFR32FG14P231F128GM32-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)	1 Mbps
Frequency [Max]	915 MHz
Frequency [Min]	169 MHz
GPIO	16
Memory Size	128 kB, 16 kB
Modulation	GFSK, DBPSK, OOK, O-QPSK, 2FSK, GMSK, 4FSK, ASK, BPSK, DSSS
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	32-VFQFN Exposed Pad
Power - Output	20 dBm
Protocol	Flex Gecko
RF Family/Standard	802.15.4
Sensitivity	-126.2 dBm
Serial Interfaces	UART, SPI, I2C, USART, I2S
Supplier Device Package	32-QFN (5x5)
Type	TxRx + MCU
Voltage - Supply [Max]	3.8 V
Voltage - Supply [Min]	1.8 V

EFR32FG14P231 Series

Part	Frequency [Max]	Frequency [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Type	Data Rate (Max)	Package / Case	Voltage - Supply [Min]	Voltage - Supply [Max]	Modulation	GPIO	Supplier Device Package	Power - Output	Sensitivity	Serial Interfaces	Memory Size	RF Family/Standard	Protocol	Current - Transmitting [Min]	Current - Transmitting [Max]	Mounting Type	Current - Receiving [Min]	Current - Receiving [Max]
Silicon Labs EFR32FG14P231F128GM32-BR	915 MHz	169 MHz	85 °C	-40 °C	TxRx + MCU	1 Mbps	32-VFQFN Exposed Pad	1.8 V	3.8 V	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	16	32-QFN (5x5)	20 dBm	-126.2 dBm	I2C I2S SPI UART USART	16 kB 128 kB	802.15.4	Flex Gecko	8.5 mA	35.3 mA	Surface Mount	8.4 mA	10.2 mA
Silicon Labs EFR32FG14P231F256GM32-BR	915 MHz	169 MHz	85 °C	-40 °C	TxRx + MCU	1 Mbps	32-VFQFN Exposed Pad	1.8 V	3.8 V	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	16	32-QFN (5x5)	20 dBm	-126.2 dBm	I2C I2S SPI UART USART	32 kB 256 kB	802.15.4	Flex Gecko	8.5 mA	35.3 mA	Surface Mount	8.4 mA	10.2 mA
Silicon Labs EFR32FG14P231F256IM32-B	915 MHz	169 MHz	125 °C	-40 °C	TxRx + MCU	1 Mbps	32-VFQFN Exposed Pad	1.8 V	3.8 V	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	16	32-QFN (5x5)	20 dBm	-126.2 dBm	I2C I2S SPI UART USART	32 kB 256 kB	802.15.4	Flex Gecko	8.5 mA	35.3 mA	Surface Mount	8.4 mA	10.2 mA
Silicon Labs EFR32FG14P231F128GM32-B	915 MHz	169 MHz	85 °C	-40 °C	TxRx + MCU	1 Mbps	32-VFQFN Exposed Pad	1.8 V	3.8 V	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	16	32-QFN (5x5)	20 dBm	-126.2 dBm	I2C I2S SPI UART USART	16 kB 128 kB	802.15.4	Flex Gecko	8.5 mA	35.3 mA	Surface Mount	8.4 mA	10.2 mA
Silicon Labs EFR32FG14P231F256IM32-BR	915 MHz	169 MHz	125 °C	-40 °C	TxRx + MCU	1 Mbps	32-VFQFN Exposed Pad	1.8 V	3.8 V	2FSK 4FSK ASK BPSK DBPSK DSSS GFSK GMSK O-QPSK OOK	16	32-QFN (5x5)	20 dBm	-126.2 dBm	I2C I2S SPI UART USART	32 kB 256 kB	802.15.4	Flex Gecko	8.5 mA	35.3 mA	Surface Mount	8.4 mA	10.2 mA

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 6.59
		10	$ 6.04
		25	$ 5.50
		80	$ 4.95
		260	$ 4.84

EFR32FG14P231F128GM32-B

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EFR32FG14P231F128GM32-B

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Technical Specifications

EFR32FG14P231 Series

Pricing

Description

EFR32FG14P231 Series

Documents

A-00000388 Security Advisory

A-00000447 Security Advisory

Datasheet

EFR32FG14P231 Series