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
EFR32FG14P232F256GM32-B IC RF TXRX+MCU 802.15.4 32QFN Silicon Labs	2,875	-	RFQ	Datasheet	Flex Gecko	32-VFQFN Exposed Pad	Tray	Active	Not Verified	TxRx + MCU	802.15.4	Flex Gecko	2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK	2.4GHz	1Mbps	19dBm	-126.2dBm	256kB Flash, 32kB RAM	I2C, I2S, SPI, UART, USART	16	1.8V ~ 3.8V	8.4mA ~ 10.2mA	8.5mA ~ 35.3mA	-40°C ~ 85°C	-	-	32-QFN (5x5)
EFR32FG14P232F256GM32-BR IC RF TXRX+MCU 802.15.4 32QFN Silicon Labs	2,539	-	RFQ	Datasheet	Flex Gecko	32-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	TxRx + MCU	802.15.4	Flex Gecko	2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK	2.4GHz	1Mbps	19dBm	-126.2dBm	256kB Flash, 32kB RAM	I2C, I2S, SPI, UART, USART	16	1.8V ~ 3.8V	8.4mA ~ 10.2mA	8.5mA ~ 35.3mA	-40°C ~ 85°C	-	-	32-QFN (5x5)
EFR32BG12P232F1024GL125-CR IC RF TXRX+MCU 802.15.4 125BGA Silicon Labs	3,071	-	RFQ	Datasheet	Blue Gecko	125-VFBGA	Tape & Reel (TR)	Active	Not Verified	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.0	2FSK, 2GFSK, 4FSK, 4GFSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK	2.4GHz	2Mbps	10dBm	-95dBm	1MB Flash, 128kB RAM	I2C, I2S, SPI, UART	65	1.8V ~ 3.8V	8.4mA ~ 10mA	8.5mA ~ 35.3mA	-40°C ~ 85°C	-	-	125-BGA (7x7)
EZR32LG230F128R55G-C0R IC RF TXRX+MCU 802.15.4 64QFN Silicon Labs	4,172	-	RFQ	Datasheet	EZR32LG	64-VFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Not Verified	TxRx + MCU	802.15.4	EZRadio	4FSK, 4GFSK, FSK, GFSK, GMSK, MSK, OOK	142MHz ~ 1.05GHz	1Mbps	13dBm	-116dBm	128kB Flash, 32kB RAM	I2C, SPI, UART, USART, USB	41	1.98V ~ 3.8V	11.1mA ~ 13.7mA	-	-40°C ~ 85°C (TA)	-	-	64-QFN (9x9)
EFR32FG1P133F128GM48-C0R IC RF TXRX+MCU 802.15.4 48QFN Silicon Labs	1,430	-	RFQ	Datasheet	Flex Gecko	48-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	TxRx + MCU	802.15.4	Flex Gecko	2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK	169MHz ~ 915MHz, 2.4GHz	1Mbps	20dBm	-94dBm	128kB Flash, 32kB RAM	I2C, I2S, SPI, UART, USART	28	1.85V ~ 3.8V	8.7mA	8.2mA ~ 126.7mA	-40°C ~ 85°C	-	-	48-QFN (7x7)
EFR32MG13P732F512IM48-D IC RF TXRX+MCU 802.15.4 48QFN Silicon Labs	1,636	-	RFQ	Datasheet	Mighty Gecko	48-VFQFN Exposed Pad	Tray	Active	Not Verified	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.0, Thread, Zigbee®	2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK	2.4GHz ~ 2.4835GHz	2Mbps	19dBm	-103.3dBm	512kB Flash, 64kB RAM	I2C, I2S, SPI, IrDA, UART, USART	31	1.8V ~ 3.8V	8.4mA ~ 14mA	8.5mA ~ 134.3mA	-40°C ~ 125°C (TA)	-	-	48-QFN (7x7)
EFR32MG1P232F256GM32-C0R IC RF TXRX+MCU 802.15.4 32QFN Silicon Labs	2,890	-	RFQ	Datasheet	-	32-VFQFN Exposed Pad	Tape & Reel (TR)	Not For New Designs	Not Verified	TxRx + MCU	802.15.4	Zigbee®	-	2.4GHz	250kbps	19.5dBm	-99dBm	256kB Flash, 32kB RAM	I2C, I2S, SPI, UART	16	1.85V ~ 3.8V	8.7mA	8.2mA ~ 126.7mA	-40°C ~ 85°C	-	-	32-QFN (5x5)
EFR32ZG28B322F1024IM68-AR IC RF TXRX+MCU 802.15.4 68QFN Silicon Labs	4,540	-	RFQ	Datasheet	-	68-VFQFN Exposed Pad	Tape & Reel (TR)	Active	-	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.3, Z-Wave®	2-FSK, 4-FSK, 2-GFSK, 4-GFSK, DSSS, GMSK, MSK, OOK, O-QPSK	169.4MHz ~ 169.475MHz, 169.5875MHz ~ 169.8125MHz, 314MHz ~ 315MHz, 314MHz ~ 316MHz, 433MHz ~ 434.79MHz, 470MHz ~ 510MHz, 863MHz ~ 869.2MHz, 863MHz ~ 870MHz, 863MHz ~ 876MHz, 869.4MHz ~ 869.65MHz, 902M	2Mbps	20dBm	-126.8dBm	1MB Flash, 256kB RAM	GPIO, I2C, I2S, IrDA, JTAG, PWM, SPI, UART, USART	49	1.71V ~ 3.8V	3.9mA ~ 10.2mA	8.2mA ~ 98mA	-40°C ~ 125°C (TA)	-	-	68-QFN (8x8)
EFR32MG24B120F1536IM48-BR IC RF TXRX+MCU BLE 48QFN Silicon Labs	2,470	-	RFQ	Datasheet	Mighty Gecko	48-VFQFN Exposed Pad	Tape & Reel (TR)	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	28	1.71V ~ 3.8V	4.4mA ~ 5.1mA	5mA ~ 156.8mA	-40°C ~ 125°C (TA)	-	-	48-QFN (6x6)
EFR32FG14P232F128GM48-B IC RF TXRX+MCU 802.15.4 48QFN Silicon Labs	1,763	-	RFQ	Datasheet	Flex Gecko	48-VFQFN Exposed Pad	Tray	Active	Not Verified	TxRx + MCU	802.15.4	Flex Gecko	2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK	2.4GHz	1Mbps	19dBm	-126.2dBm	128kB Flash, 16kB RAM	I2C, I2S, SPI, UART, USART	31	1.8V ~ 3.8V	8.4mA ~ 10.2mA	8.5mA ~ 35.3mA	-40°C ~ 85°C	-	-	48-QFN (7x7)

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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.