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
EFR32MG21A010F768IM32-BR IC RF TXRX+MCU BLE 32QFN Silicon Labs	2,127	-	RFQ	Datasheet	Mighty Gecko	32-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	TxRx + MCU	Bluetooth	Bluetooth v5.1, Thread, Zigbee®	GFSK, O-QPSK	2.4GHz	2Mbps	10dBm	-104.9dBm	768kB Flash, 64kB RAM	ADC, GPIO, I2C, I2S, SPI, UART	20	1.71V ~ 3.8V	8.8mA	33.8mA	-40°C ~ 125°C	-	-	32-QFN (4x4)
EFR32MG21B010F512IM32-BR IC RF TXRX+MCU 802.15.4 32QFN Silicon Labs	4,731	-	RFQ	Datasheet	Mighty Gecko	32-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.1, Thread, Zigbee®	DSSS, GFSK, O-QPSK	2.4GHz ~ 2.4835GHz	2Mbps	10dBm	-104.9dBm	512kB Flash, 64kB RAM	I2C, I2S, SPI, IrDA, UART, USART	20	1.71V ~ 3.8V	8.8mA ~ 9.8mA	9.3mA ~ 185mA	-40°C ~ 125°C (TA)	-	-	32-QFN (4x4)
EFR32MG21B010F512IM32-B IC RF TXRX+MCU 802.15.4 32QFN Silicon Labs	4,276	-	RFQ	Datasheet	Mighty Gecko	32-VFQFN Exposed Pad	Tray	Active	Not Verified	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.1, Thread, Zigbee®	DSSS, GFSK, O-QPSK	2.4GHz ~ 2.4835GHz	2Mbps	10dBm	-104.9dBm	512kB Flash, 64kB RAM	I2C, I2S, SPI, IrDA, UART, USART	20	1.71V ~ 3.8V	8.8mA ~ 9.8mA	9.3mA ~ 185mA	-40°C ~ 125°C (TA)	-	-	32-QFN (4x4)
EFR32MG21A010F768IM32-DR IC RF TXRX+MCU 802.15.4 32QFN Silicon Labs	2,185	-	RFQ	Datasheet	EFR32MG21	32-VFQFN Exposed Pad	Tape & Reel (TR)	Active	-	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.0, Thread, Zigbee®	DSSS, GFSK, O-QPSK	-	2Mbps	10dBm	-105dBm	768kB Flash, 64kB RAM	GPIO, I2C, I2S, IrDA, PWM, SPI, UART, USART	20	1.71V ~ 3.8V	8.8mA ~ 9.8mA	9.3mA ~ 186.5mA	-40°C ~ 125°C (TA)	-	-	32-QFN (4x4)
EFR32MG21A010F768IM32-D IC RF TXRX+MCU 802.15.4 32QFN Silicon Labs	1,101	-	RFQ	Datasheet	EFR32MG21	32-VFQFN Exposed Pad	Tray	Active	-	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.0, Thread, Zigbee®	DSSS, GFSK, O-QPSK	-	2Mbps	10dBm	-105dBm	768kB Flash, 64kB RAM	GPIO, I2C, I2S, IrDA, PWM, SPI, UART, USART	20	1.71V ~ 3.8V	8.8mA ~ 9.8mA	9.3mA ~ 186.5mA	-40°C ~ 125°C (TA)	-	-	32-QFN (4x4)
EFR32MG21B010F512IM32-DR IC RF TXRX+MCU 802.15.4 32QFN Silicon Labs	1,948	-	RFQ	Datasheet	EFR32MG21	32-VFQFN Exposed Pad	Tape & Reel (TR)	Active	-	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.0, Thread, Zigbee®	DSSS, GFSK, O-QPSK	-	2Mbps	10dBm	-105dBm	512kB Flash, 64kB RAM	GPIO, I2C, I2S, IrDA, PWM, SPI, UART, USART	20	1.71V ~ 3.8V	8.8mA ~ 9.8mA	9.3mA ~ 186.5mA	-40°C ~ 125°C (TA)	-	-	32-QFN (4x4)
EFR32MG21B010F512IM32-D IC RF TXRX+MCU 802.15.4 32QFN Silicon Labs	1,437	-	RFQ	Datasheet	EFR32MG21	32-VFQFN Exposed Pad	Tray	Active	-	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.0, Thread, Zigbee®	DSSS, GFSK, O-QPSK	-	2Mbps	10dBm	-105dBm	512kB Flash, 64kB RAM	GPIO, I2C, I2S, IrDA, PWM, SPI, UART, USART	20	1.71V ~ 3.8V	8.8mA ~ 9.8mA	9.3mA ~ 186.5mA	-40°C ~ 125°C (TA)	-	-	32-QFN (4x4)
STM32WBA54CGU7TR STM32WBA54CGU7TR STMicroelectronics	4,341	-	RFQ	Datasheet	STM32WBA	48-UFQFN Exposed Pad	Tape & Reel (TR)	Active	-	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.4, Matter, Thread, Zigbee®	GFSK	-	2Mbps	10dBm	-102dBm	1MB Flash, 128kB SRAM	ADC, GPIO, I2C, IrDA, SPI, UART, USART	35	1.71V ~ 3.6V	4.41mA ~ 10.2mA	5.24mA ~ 25.3mA	-40°C ~ 105°C (TA)	-	-	48-UFQFPN (7x7)
STM32WBA55CGU7TR STM32WBA55CGU7TR STMicroelectronics	4,395	-	RFQ	Datasheet	STM32WBA	48-UFQFN Exposed Pad	Tape & Reel (TR)	Active	-	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.4, Matter, Thread, Zigbee®	GFSK	-	2Mbps	10dBm	-102dBm	1MB Flash, 64kB RAM	ADC, GPIO, I2C, IrDA, SPI, UART, USART	31	1.71V ~ 3.6V	4.41mA ~ 10.2mA	5.24mA ~ 25.3mA	-40°C ~ 105°C (TA)	-	-	48-UFQFPN (7x7)
CC1111F32RSPRG3 IC RF TXRX+MCU ISM<1GHZ 36VQFN Texas Instruments	3,954	-	RFQ	Datasheet	-	36-VFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Not Verified	TxRx + MCU	General ISM < 1GHz	-	2FSK, ASK, GFSK, MSK, OOK	300MHz ~ 348MHz, 391MHz ~ 464MHz, 782MHz ~ 928MHz	500kBaud	10dBm	-112dBm	32kB Flash, 4kB SRAM	I2S, USART, USB	19	3V ~ 3.6V	16.2mA ~ 21.5mA	18mA ~ 36.2mA	0°C ~ 85°C	-	-	36-VQFN (6x6)
MICRF505YML-TR IC RF TXRX ISM<1GHZ 32QFN Microchip Technology	1,585	-	RFQ	Datasheet	-	32-VFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Not Verified	TxRx Only	General ISM < 1GHz	-	FSK	850MHz ~ 950MHz	200kbps	10dBm	-111dBm	-	SPI	-	2V ~ 2.5V	8.6mA ~ 13.5mA	14mA ~ 28mA	-40°C ~ 85°C	-	-	32-QFN (5x5)
EFR32FG23A021F512GM40-BR IC RF TXRX+MCU ISM<1GHZ 40QFN Silicon Labs	3,063	-	RFQ	Datasheet	-	40-VFQFN Exposed Pad	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	TxRx + MCU	General ISM < 1GHz	Flex Gecko	2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK	110MHz ~ 223MHz, 223MHz ~ 372MHz, 372MHz ~ 557MHz, 557MHz ~ 727MHz, 742MHz ~ 970MHz	2Mbps	20dBm	-125.8dBm	512kB Flash, 64kB RAM	I2C, I2S, SPI, UART	22	1.71V ~ 3.8V	3.7mA ~ 9.5mA	8.2mA ~ 90.6mA	-40°C ~ 85°C (TA)	-	-	40-QFN (5x5)
NRF52840-QFAA-R IC RF TXRX+MCU 802.15.4 48QFN Nordic Semiconductor ASA	1,561	-	RFQ	Datasheet	-	48-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.0, Thread, Zigbee®	-	2.4GHz	2Mbps	8dBm	-103dBm	1MB Flash, 256kB RAM	ADC, I2S, PDM, PWM, SPI, UART, USB	48	1.7V ~ 5.5V	3.7mA ~ 11.1mA	2.3mA ~ 32.7mA	-40°C ~ 85°C	-	-	48-QFN (6x6)
EFR32FG23A021F512GM40-CR IC RF TXRX+MCU WIFI 40QFN Silicon Labs	1,615	-	RFQ	Datasheet	EFR32FG23	40-VFQFN Exposed Pad	Tape & Reel (TR)	Active	-	TxRx + MCU	WiFi	-	2FSK, 2GMSK, 4FSK, 4GMSK, DSSS, GFSK, GMSK, 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, 869.4MHz ~ 869.65MHz, 902MHz ~ 928MHz, 920M	2Mbps	20dBm	-126.9dBm	512kB Flash, 64kB RAM	ADC, I2C, I2S, IrDA, SPI, UART, USART	22	1.71V ~ 3.8V	3.7mA ~ 9.5mA	8.2mA ~ 92mA	-40°C ~ 85°C (TA)	-	-	40-QFN (5x5)
EFR32FG23A020F512GM48-C IC RF TXRX+MCU WIFI 48QFN Silicon Labs	2,395	-	RFQ	Datasheet	EFR32FG23	48-VFQFN Exposed Pad	Tray	Active	-	TxRx + MCU	WiFi	-	2FSK, 2GMSK, 4FSK, 4GMSK, DSSS, GFSK, GMSK, 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, 869.4MHz ~ 869.65MHz, 902MHz ~ 928MHz, 920M	2Mbps	20dBm	-126.9dBm	512kB Flash, 64kB RAM	ADC, I2C, I2S, IrDA, SPI, UART, USART	31	1.71V ~ 3.8V	3.7mA ~ 9.5mA	8.2mA ~ 92mA	-40°C ~ 85°C (TA)	-	-	48-QFN (6x6)
EFR32FG23A021F512GM40-C IC RF TXRX+MCU WIFI 40QFN Silicon Labs	2,131	-	RFQ	Datasheet	EFR32FG23	40-VFQFN Exposed Pad	Tray	Active	-	TxRx + MCU	WiFi	-	2FSK, 2GMSK, 4FSK, 4GMSK, DSSS, GFSK, GMSK, 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, 869.4MHz ~ 869.65MHz, 902MHz ~ 928MHz, 920M	2Mbps	20dBm	-126.9dBm	512kB Flash, 64kB RAM	ADC, I2C, I2S, IrDA, SPI, UART, USART	22	1.71V ~ 3.8V	3.7mA ~ 9.5mA	8.2mA ~ 92mA	-40°C ~ 85°C (TA)	-	-	40-QFN (5x5)
EFR32FG23A020F512GM48-CR IC RF TXRX+MCU WIFI 48QFN Silicon Labs	2,470	-	RFQ	Datasheet	EFR32FG23	48-VFQFN Exposed Pad	Tape & Reel (TR)	Active	-	TxRx + MCU	WiFi	-	2FSK, 2GMSK, 4FSK, 4GMSK, DSSS, GFSK, GMSK, 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, 869.4MHz ~ 869.65MHz, 902MHz ~ 928MHz, 920M	2Mbps	20dBm	-126.9dBm	512kB Flash, 64kB RAM	ADC, I2C, I2S, IrDA, SPI, UART, USART	31	1.71V ~ 3.8V	3.7mA ~ 9.5mA	8.2mA ~ 92mA	-40°C ~ 85°C (TA)	-	-	48-QFN (6x6)
STM32WLE4C8U6TR IC RF TXRX+MCU ISM<1GHZ 48UFQFPN STMicroelectronics	4,958	-	RFQ	Datasheet	-	48-UFQFN Exposed Pad	Tape & Reel (TR)	Active	-	TxRx + MCU	General ISM < 1GHz	LoRaWAN 1.0, Sigfox, Wireless M-Bus	BPSK, FSK, GFSK, GMSK, MSK	150MHz ~ 960MHz	300kbps	22dBm	-148dBm	64kB Flash	ADC, GPIO, I2C, I2S, IrDA, JTAG, PWM, SPI, UART, USART	29	1.8V ~ 3.6V	4.47mA ~ 10.22mA	21mA ~ 120mA	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	48-UFQFPN (7x7)
NRF52833-CJAA-R7 IC RF TXRX+MCU 802.15.4 75WLCSP Nordic Semiconductor ASA	4,378	-	RFQ	Datasheet	nRF52	75-UFBGA, WLCSP	Tape & Reel (TR)	Active	Not Verified	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.3, Thread, Zigbee®	-	2.4GHz	2Mbps	8dBm	-103dBm	512kB Flash, 128kB RAM	ADC, I2S, PWM, SPI, UART, USB	42	1.7V ~ 5.5V	3.4mA ~ 10.7mA	2.3mA ~ 30.4mA	-40°C ~ 105°C	-	-	75-WLCSP (3.18x3.18)
NRF52833-CJAA-R IC RF TXRX+MCU 802.15.4 75WLCSP Nordic Semiconductor ASA	2,019	-	RFQ	Datasheet	nRF52	75-UFBGA, WLCSP	Tape & Reel (TR)	Active	Not Verified	TxRx + MCU	802.15.4, Bluetooth	Bluetooth v5.3, Thread, Zigbee®	-	2.4GHz	2Mbps	8dBm	-103dBm	512kB Flash, 128kB RAM	ADC, I2S, PWM, SPI, UART, USB	42	1.7V ~ 5.5V	3.4mA ~ 10.7mA	2.3mA ~ 30.4mA	-40°C ~ 105°C	-	-	75-WLCSP (3.18x3.18)

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