110MHz ~ 191MHz, 1.95MHz ~ 358MHz, 390MHz ~ 574MHz, 779MHz ~ 956MHz RF Transceiver ICs

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	DigiKey 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	Mounting Type	Package / Case	Supplier Device Package

EFR32FG12P431F1024GM68-C IC RF TXRX+MCU 68QFN Silicon Labs	1,086 In Stock	1 : ¥92.53000 Tray	Flex Gecko	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	Surface Mount	68-VFQFN Exposed Pad	68-QFN (8x8)
EFR32FG12P433F1024GM68-C IC RF TXRX+MCU 68QFN Silicon Labs	435 In Stock	1 : ¥95.32000 Tray	Flex Gecko	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	Surface Mount	68-VFQFN Exposed Pad	68-QFN (8x8)
EFR32FG12P231F1024GM68-CR IC RF TXRX+MCU 68QFN Silicon Labs	7,500 In Stock	1 : ¥116.33000 Cut Tape (CT) 2,500 : ¥70.62273 Tape & Reel (TR)	Flex Gecko	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	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	Surface Mount	68-VFQFN Exposed Pad	68-QFN (8x8)
EFR32FG12P431F512GM68-CR IC RF TXRX+MCU 68QFN Silicon Labs	0 In Stock Check Lead Time	2,500 : ¥61.21342 Tape & Reel (TR)	Flex Gecko	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	512kB Flash, 128kB RAM	I2C, I2S, IrDA, SPI, UART	46	1.8V ~ 3.8V	8.4mA ~ 13mA	20.3mA ~ 134.3mA	-40°C ~ 85°C	Surface Mount	68-VFQFN Exposed Pad	68-QFN (8x8)
EFR32FG12P231F512GM68-CR IC RF TXRX+MCU 68QFN Silicon Labs	0 In Stock Check Lead Time	2,500 : ¥61.21342 Tape & Reel (TR)	Flex Gecko	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	512kB Flash, 64kB RAM	I2C, I2S, IrDA, SPI, UART	46	1.8V ~ 3.8V	8.4mA ~ 13mA	20.3mA ~ 134.3mA	-40°C ~ 85°C	Surface Mount	68-VFQFN Exposed Pad	68-QFN (8x8)
EFR32FG12P431F512GM68-C IC RF TXRX+MCU 68QFN Silicon Labs	0 In Stock Check Lead Time	1,300 : ¥63.85401 Tray	Flex Gecko	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	512kB Flash, 128kB RAM	I2C, I2S, IrDA, SPI, UART	46	1.8V ~ 3.8V	8.4mA ~ 13mA	20.3mA ~ 134.3mA	-40°C ~ 85°C	Surface Mount	68-VFQFN Exposed Pad	68-QFN (8x8)
EFR32FG12P231F512GM68-C IC RF TXRX+MCU 68QFN Silicon Labs	0 In Stock Check Lead Time	1,300 : ¥63.85401 Tray	Flex Gecko	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	512kB Flash, 64kB RAM	I2C, I2S, IrDA, SPI, UART	46	1.8V ~ 3.8V	8.4mA ~ 13mA	20.3mA ~ 134.3mA	-40°C ~ 85°C	Surface Mount	68-VFQFN Exposed Pad	68-QFN (8x8)
EFR32FG12P231F1024GM68-C IC RF TXRX+MCU 68QFN Silicon Labs	0 In Stock Check Lead Time	1,300 : ¥73.66923 Tray	Flex Gecko	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, 128kB RAM	I2C, I2S, IrDA, SPI, UART	46	1.8V ~ 3.8V	8.4mA ~ 13mA	20.3mA ~ 134.3mA	-40°C ~ 85°C	Surface Mount	68-VFQFN Exposed Pad	68-QFN (8x8)
EFR32FG12P431F1024GM68-CR IC RF TXRX+MCU 68QFN Silicon Labs	0 In Stock Check Lead Time	2,500 : ¥79.92636 Tape & Reel (TR)	Flex Gecko	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, 256kB RAM	I2C, I2S, IrDA, SPI, UART	46	1.8V ~ 3.8V	8.4mA ~ 13mA	20.3mA ~ 134.3mA	-40°C ~ 85°C	Surface Mount	68-VFQFN Exposed Pad	68-QFN (8x8)
EFR32FG12P433F1024GM68-CR IC RF TXRX+MCU 68QFN Silicon Labs	0 In Stock Check Lead Time	2,500 : ¥82.35796 Tape & Reel (TR)	Flex Gecko	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, 256kB RAM	I2C, I2S, IrDA, SPI, UART	46	1.8V ~ 3.8V	8.4mA ~ 13mA	20.3mA ~ 134.3mA	-40°C ~ 85°C	Surface Mount	68-VFQFN Exposed Pad	68-QFN (8x8)

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110MHz ~ 191MHz, 1.95MHz ~ 358MHz, 390MHz ~ 574MHz, 779MHz ~ 956MHz RF Transceiver ICs

RF Transceiver ICs are semiconductor devices that consist of a transmitter and a receiver in a single package. Transceivers are designed to function proficiently within an RF family or standard such as AISG, Bluetooth, ISM, VHF, Wi-Fi, cellular, RADAR, 802.15.4 and Z-Wave. They are further classified by the type of modulation and the specific protocol versions. Some ICs include a built-in microcontroller.