RF Transceiver ICs

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Programmable	Type	RF Family/Standard	Protocol	Modulation	Frequency	Data Rate (Max)	Power - Output	Sensitivity	Memory Size	Serial Interfaces	GPIO	Voltage - Supply	Current - Receiving	Current - Transmitting	Operating Temperature	Grade	Qualification	Supplier Device Package
EFR32MG12P332F1024GM48-C IC RF TXRX+MCU 802.15.4 48QFN Silicon Labs	1,208	-	RFQ	Datasheet	Mighty Gecko	48-VFQFN Exposed Pad	Tray	Active	Not Verified	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.0, Thread, Zigbee®	2FSK, 2GFSK, 4FSK, 4GFSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK	2.4GHz	-	10dBm	-	1MB Flash, 256kB RAM	I2C, I2S, SPI, UART	31	1.8V ~ 3.8V	-	-	-40°C ~ 85°C	-	-	48-QFN (7x7)
EFR32MG24B010F1536IM48-B IC RF TXRX+MCU BLE 48QFN Silicon Labs	1,503	-	RFQ	Datasheet	Mighty Gecko	48-VFQFN Exposed Pad	Tray	Active	Not Verified	TxRx + MCU	Bluetooth	Bluetooth v5.3	2FSK, 2GFSK, DSSS, GMSK, MSK, O-QPSK	2.4GHz	2Mbps	10dBm	-94.8dBm	1536kB Flash, 256kB RAM	ADC, GPIO, I2C, I2S, SPI, IrDA, UART	32	1.71V ~ 3.8V	4.4mA ~ 5.1mA	5mA ~ 19.1mA	-40°C ~ 125°C (TA)	-	-	48-QFN (6x6)
EFR32FG13P231F512GM48-D IC RF TXRX+MCU 802.15.4 48QFN Silicon Labs	969	-	RFQ	Datasheet	Flex Gecko	48-VFQFN Exposed Pad	Tray	Active	Not Verified	TxRx + MCU	802.15.4, General ISM < 1GHz	Flex Gecko	2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK	169MHz ~ 170MHz, 195MHz ~ 358MHz, 426MHz ~ 445MHz, 470MHz ~ 510MHz, 863MHz ~ 876MHz, 902MHz ~ 930MHz	2Mbps	20dBm	-103.3dBm	512kB Flash, 64kB RAM	I2C, I2S, SPI, IrDA, UART, USART	32	1.8V ~ 3.8V	8.4mA ~ 14mA	8.5mA ~ 134.3mA	-40°C ~ 85°C (TA)	-	-	48-QFN (7x7)
EFR32FG1P132F256GM48-C0 IC RF TXRX+MCU 48QFN Silicon Labs	3,221	-	RFQ	Datasheet	-	48-VFQFN Exposed Pad	Tray	Active	Not Verified	TxRx + MCU	-	Flex Gecko	2FSK, 4FSK, GFSK, GMSK, OQPSK	2.4GHz	2Mbps	19.5dBm	-99dBm	256kB Flash, 32kB RAM	I2C, I2S, SPI, UART	31	1.85V ~ 3.8V	8.7mA	8.2mA ~ 126.7mA	-40°C ~ 85°C	-	-	48-QFN (7x7)
EFR32MG24B020F1536IM40-B IC RF TXRX+MCU BLE 40QFN Silicon Labs	112	-	RFQ	Datasheet	Mighty Gecko	40-VFQFN Exposed Pad	Tray	Active	Not Verified	TxRx + MCU	Bluetooth	Bluetooth v5.3	2FSK, 2GFSK, DSSS, GMSK, MSK, O-QPSK	2.4GHz	2Mbps	19.5dBm	-94.8dBm	1536kB Flash, 256kB RAM	ADC, GPIO, I2C, I2S, SPI, IrDA, UART	26	1.71V ~ 3.8V	4.4mA ~ 5.1mA	5mA ~ 156.8mA	-40°C ~ 125°C (TA)	-	-	40-QFN (5x5)
EFR32FG13P231F512GM48-DR IC RF TXRX+MCU 802.15.4 48QFN Silicon Labs	12,395	-	RFQ	Datasheet	Flex Gecko	48-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	TxRx + MCU	802.15.4, General ISM < 1GHz	Flex Gecko	2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK	169MHz ~ 170MHz, 195MHz ~ 358MHz, 426MHz ~ 445MHz, 470MHz ~ 510MHz, 863MHz ~ 876MHz, 902MHz ~ 930MHz	2Mbps	20dBm	-103.3dBm	512kB Flash, 64kB RAM	I2C, I2S, SPI, IrDA, UART, USART	32	1.8V ~ 3.8V	8.4mA ~ 14mA	8.5mA ~ 134.3mA	-40°C ~ 85°C (TA)	-	-	48-QFN (7x7)
EFR32MG12P432F1024IM48-C IC RF TXRX+MCU 802.15.4 48QFN Silicon Labs	1,000	-	RFQ	Datasheet	Mighty Gecko	48-VFQFN Exposed Pad	Tray	Active	Not Verified	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.0, Thread, Zigbee®	2FSK, 2GFSK, 4FSK, 4GFSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK	2.4GHz	2Mbps	19dBm	-126.2dBm	1MB Flash, 256kB RAM	I2C, I2S, SPI, UART, USART	31	1.8V ~ 3.8V	8.4mA ~ 10.8mA	8.5mA ~ 35.3mA	-40°C ~ 125°C	-	-	48-QFN (7x7)
EFR32FG12P231F1024GM68-CR IC RF TXRX+MCU 68QFN Silicon Labs	7,500	-	RFQ	Datasheet	Flex Gecko	68-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	TxRx + MCU	-	Flex Gecko	2FSK, 2GFSK, 4FSK, 4GFSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK	110MHz ~ 191MHz, 1.95MHz ~ 358MHz, 390MHz ~ 574MHz, 779MHz ~ 956MHz	38.4kbps	20dBm	-126.2dBm	1MB Flash, 128kB RAM	I2C, I2S, IrDA, SPI, UART	46	1.8V ~ 3.8V	8.4mA ~ 13mA	20.3mA ~ 134.3mA	-40°C ~ 85°C	-	-	68-QFN (8x8)
EFR32FG12P433F1024GM68-C IC RF TXRX+MCU 68QFN Silicon Labs	225	-	RFQ	Datasheet	Flex Gecko	68-VFQFN Exposed Pad	Tray	Active	Not Verified	TxRx + MCU	-	Flex Gecko	2FSK, 2GFSK, 4FSK, 4GFSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK	110MHz ~ 191MHz, 1.95MHz ~ 358MHz, 390MHz ~ 574MHz, 779MHz ~ 956MHz	38.4kbps	20dBm	-126.2dBm	1MB Flash, 256kB RAM	I2C, I2S, IrDA, SPI, UART	46	1.8V ~ 3.8V	8.4mA ~ 13mA	20.3mA ~ 134.3mA	-40°C ~ 85°C	-	-	68-QFN (8x8)
EFR32BG22C222F352GN32-C IC RF TXRX+MCU BLE 32QFN Silicon Labs	4,447	-	RFQ	Datasheet	EFR32™ Blue Gecko	32-XFQFN Exposed Pad	Tray	Active	Not Verified	TxRx + MCU	Bluetooth	Bluetooth v5.2	2FSK, DSSS, GFSK, GMSK, MSK, OQPSK	2.4GHz ~ 2.4835GHz	2Mbps	6dBm	-106.7dBm	352kB Flash, 32kB RAM	ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART	18	1.71V ~ 3.8V	3.6mA ~ 4.5mA	4.1mA ~ 8.5mA	-40°C ~ 85°C (TA)	-	-	32-TQFN (4x4)

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FREQUENTLY ASKED QUESTIONS

RF Transceiver ICs FAQ

Common questions about filtering, comparing and sourcing RF Transceiver ICs components.

How can I narrow the RF Transceiver ICs selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

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Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

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Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.