EFR32FG12P433F1024GM48-CR

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Silicon Labs

IC RF TXRX+MCU 48QFN

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Search across all available documentation for this part.

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

EFR32FG12P433F1024GM48-CR

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Silicon Labs

IC RF TXRX+MCU 48QFN

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

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	EFR32FG12P433F1024GM48-CR

GPIO	31
Memory Size	1 MB, 256 kB
Modulation	MSK, 4GFSK, OQPSK, DSSS, OOK, 2GFSK, ASK, GFSK, GMSK, 2FSK, 4FSK, DBPSK, BPSK
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	48-VFQFN Exposed Pad
Power - Output	20 dBm
Sensitivity	-121 dBm
Serial Interfaces	SPI, I2C, I2S, UART
Supplier Device Package	48-QFN (7x7)
Type	TxRx + MCU
Voltage - Supply [Max]	3.8 V
Voltage - Supply [Min]	1.8 V

EFR32FG12P433 Series

Part	Type	Serial Interfaces	Mounting Type	Data Rate (Max)	Current - Receiving [Max]	Current - Receiving [Min]	Memory Size	Supplier Device Package	GPIO	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Modulation	Voltage - Supply [Min]	Voltage - Supply [Max]	Power - Output	Sensitivity	Current - Transmitting [Max]	Current - Transmitting [Min]	Frequency	Protocol	Frequency [Max]	Frequency [Min]
Silicon Labs EFR32FG12P433F1024GL125-B	TxRx + MCU	I2C I2S SPI UART	Surface Mount	2 Mbps	10.8 mA	8 mA	1 MB 256 kB	125-BGA (7x7)	65	125-VFBGA	85 °C	-40 °C	2FSK 4FSK ASK BPSK DBPSK DSSS GMSK MSK OOK OQPSK	1.8 V	3.8 V	20 dBm	-102 dBm	126.7 mA	8.2 mA	2.4 GHz 169 MHz 315 MHz 433 MHz 490 MHz 868 MHz 915 MHz
Silicon Labs EFR32FG12P433F1024GM48-CR	TxRx + MCU	I2C I2S SPI UART	Surface Mount				1 MB 256 kB	48-QFN (7x7)	31	48-VFQFN Exposed Pad	85 °C	-40 °C	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	1.8 V	3.8 V	20 dBm	-121 dBm
Silicon Labs EFR32FG12P433F1024GL125-C	TxRx + MCU	I2C I2S SPI UART	Surface Mount				1 MB 256 kB	125-BGA (7x7)	65	125-VFBGA	85 °C	-40 °C	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	1.8 V	3.8 V	20 dBm	-95 dBm			2.4 GHz
Silicon Labs EFR32FG12P433F1024GM68-CR	TxRx + MCU	I2C I2S IrDA SPI UART	Surface Mount	38.4 kbps	13 mA	8.4 mA	1 MB 256 kB	68-QFN (8x8)	46	68-VFQFN Exposed Pad	85 °C	-40 °C	2FSK 2GFSK 4FSK 4GFSK ASK BPSK DBPSK DSSS GFSK GMSK MSK OOK OQPSK	1.8 V	3.8 V	20 dBm	-126.2 dBm	134.3 mA	20.3 mA		Flex Gecko	191 MHz 358 MHz 574 MHz 956 MHz	1.95 MHz 110 MHz 390 MHz 779 MHz
Silicon Labs EFR32FG12P433F1024GL125-BR	TxRx + MCU	I2C I2S SPI UART	Surface Mount	2 Mbps	10.8 mA	8 mA	1 MB 256 kB	125-BGA (7x7)	65	125-VFBGA	85 °C	-40 °C	2FSK 4FSK ASK BPSK DBPSK DSSS GMSK MSK OOK OQPSK	1.8 V	3.8 V	20 dBm	-102 dBm	126.7 mA	8.2 mA	2.4 GHz 169 MHz 315 MHz 433 MHz 490 MHz 868 MHz 915 MHz

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 16.24
		10	$ 14.13
		25	$ 13.40
		100	$ 12.40
		250	$ 11.80
		500	$ 11.67
	Digi-Reel®	1	$ 16.24
		10	$ 14.13
		25	$ 13.40
		100	$ 12.40
		250	$ 11.80
		500	$ 11.67
	Tape & Reel (TR)	2500	$ 9.54

EFR32FG12P433F1024GM48-CR

Deep-Dive with AI

EFR32FG12P433F1024GM48-CR

Deep-Dive with AI

Technical Specifications

EFR32FG12P433 Series

Pricing

Description

EFR32FG12P433 Series

Documents

A-00000447 Security Advisory

A-00000388 Security Advisory

Datasheet

EFR32FG12P433 Series