Part Number Manufacturer / Brand Brife Description Part StatusTypeRF Family/StandardProtocolModulationFrequencyData Rate (Max)Power - OutputSensitivityMemory SizeSerial InterfacesGPIOVoltage - SupplyCurrent - ReceivingCurrent - TransmittingOperating TemperaturePackage / Case
Silicon Labs IC RF TXRXMCU ISM1GHZ 85-VFLGA Not For New DesignsTxRx + MCUGeneral ISM < 1GHzEZRadioProFSK, GFSK, OOK240MHz ~ 960MHz256kbps13dBm (Max)-121dBm16kB Flash, 4.4kB RAMI²C, SPI, UART531.8 V ~ 3.8 V18.5mA17mA ~ 30mA-40°C ~ 85°C85-VFLGA Exposed Pad
Texas Instruments IC RF TXRX ISM1GHZ 20-VFQFN Not For New DesignsTxRx OnlyGeneral ISM < 1GHz
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2FSK, ASK, GFSK, MSK, OOK300MHz ~ 348MHz, 400MHz ~ 464MHz, 800MHz ~ 928MHz500kBaud10dBm-111dBm
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SPI
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1.8 V ~ 3.6 V13.9mA ~ 15.9mA12.3mA ~ 31.1mA-40°C ~ 85°C20-VFQFN Exposed Pad
Texas Instruments IC RF TXRX ISM1GHZ 20-VFQFN Not For New DesignsTxRx OnlyGeneral ISM < 1GHz
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2FSK, ASK, GFSK, MSK, OOK300MHz ~ 348MHz, 400MHz ~ 464MHz, 800MHz ~ 928MHz500kBaud10dBm-111dBm
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SPI11.8 V ~ 3.6 V13.9mA ~ 15.9mA12.3mA ~ 31.1mA-40°C ~ 85°C20-VFQFN Exposed Pad
Silicon Labs IC TXRXMCU 802.15.4/BLE 32QFN ActiveTxRx + MCU802.15.4, BluetoothBluetooth v4.0, Zigbee®2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK2.4GHz2Mbps16.5dBm-99dBm768kB Flash, 32kB RAMI²C, SPI, UART162.3 V ~ 3.6 V8.7mA ~ 9.8mA8.2mA ~ 126.7mA-40°C ~ 85°C32-VFQFN Exposed Pad
Silicon Labs FLEX PREMIUM QFN32 SUBG EXTENDED Active
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32-VFQFN Exposed Pad
Silicon Labs IC TXRXMCU 802.15.4/BLE 32QFN ActiveTxRx + MCU802.15.4, BluetoothBluetooth v4.0, Zigbee®2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK2.4GHz2Mbps16.5dBm-99dBm768kB Flash, 32kB RAMI²C, SPI, UART162.3 V ~ 3.6 V8.7mA ~ 9.8mA8.2mA ~ 126.7mA-40°C ~ 85°C32-VFQFN Exposed Pad
Melexis Technologies NV IC RF TXRX ISM1GHZ 32-VFQFN Last Time BuyTxRx OnlyGeneral ISM < 1GHz
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ASK, FSK300MHz ~ 930MHz115Kbps10dBm-107dBm
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SPI
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2.2 V ~ 5.5 V6.1mA ~ 10.8mA13.2mA ~ 26.9mA-40°C ~ 85°C32-VFQFN Exposed Pad
Silicon Labs IC RF TXRXMCU 802.15.4 48-VFQFN ActiveTxRx + MCU802.15.4Zigbee®O-QPSK2.4GHz5Mbps8dBm-102dBm128kB Flash, 12kB RAMI²C, JTAG, SPI, UART242.1 V ~ 3.6 V22mA ~ 28.5mA21.5mA ~ 43.5mA-40°C ~ 85°C48-VFQFN Exposed Pad
Silicon Labs IC RF TXRXMCU ISM1GHZ 85-VFLGA ActiveTxRx + MCUGeneral ISM < 1GHzEZRadioProFSK, GFSK, OOK240MHz ~ 960MHz256kbps13dBm (Max)-121dBm64kB Flash, 8.5kB RAMI²C, SPI, UART531.8 V ~ 3.8 V18.5mA17mA ~ 30mA-40°C ~ 85°C85-VFLGA Exposed Pad
Silicon Labs FLEX PREMIUM QFN48 DUAL 19.5DB P Active
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48-VFQFN Exposed Pad
Silicon Labs IC RF TXRXMCU 802.15.4 64-VFQFN ActiveTxRx + MCU802.15.4EZRadioPro4FSK, 4GFSK, FSK, GFSK, GMSK, MSK, OOK142MHz ~ 1.05GHz1Mbps20dBm-129dBm256kB Flash, 32kB RAMI²C, SPI, UART, USART, USB381.98 V ~ 3.8 V11.1mA ~ 13.7mA18mA ~ 88mA-40°C ~ 85°C64-VFQFN Exposed Pad
Silicon Labs BLUE PREMIUM QFN48 2.4G 10 DBM B ActiveTxRx + MCU802.15.4, BluetoothBluetooth v5.02FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK2.4GHz2Mbps10dBm-126dBm512kB Flash, 64kB RAMI²C, UART, USART311.8 V ~ 3.8 V8.4mA ~ 9.5mA8.5mA ~ 35.3mA-40°C ~ 125°C48-VFQFN Exposed Pad
Silicon Labs MIGHTY PREMIUM QFN32 2.4G 19.5DB Active
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Silicon Labs FLEX PREMIUM QFN48 SUBG 19 DBM N Active
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General ISM < 1GHz
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2-FSK, 4-FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK169MHz, 315MHz, 433MHz, 490MHz, 868MHz, 915MHz2Mbps20dBm-102dBm512kB Flash, 64kB RAMI²C, UART, USART321.8 V ~ 3.8 V8.4mA ~ 11mA8.5mA ~ 134.3-40°C ~ 85°C48-VFQFN Exposed Pad
Silicon Labs FLEX PREMIUM QFN48 SUBG 19 DBM N Active
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General ISM < 1GHz
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2-FSK, 4-FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK169MHz, 315MHz, 433MHz, 490MHz, 868MHz, 915MHz2Mbps20dBm-102dBm512kB Flash, 64kB RAMI²C, UART, USART321.8 V ~ 3.8 V8.4mA ~ 11mA8.5mA ~ 134.3-40°C ~ 85°C48-VFQFN Exposed Pad
Silicon Labs IC RF TXRXMCU 802.15.4 64-VFQFN ActiveTxRx + MCU802.15.4EZRadioPro4FSK, 4GFSK, FSK, GFSK, GMSK, MSK, OOK142MHz ~ 1.05GHz1Mbps20dBm-133dBm256kB Flash, 32kB RAMI²C, SPI, UART, USART, USB381.98 V ~ 3.8 V11.1mA ~ 13.7mA18mA ~ 88mA-40°C ~ 85°C64-VFQFN Exposed Pad
Silicon Labs FLEX PREMIUM QFN48 SUBG EXTENDED Active
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48-VFQFN Exposed Pad
Silicon Labs FLEX PREMIUM QFN48 2.4G 19.5DB P Active
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48-VFQFN Exposed Pad
Silicon Labs IC RF TXRXMCU 802.15.4 64-VFQFN ActiveTxRx + MCU802.15.4EZRadioPro4FSK, 4GFSK, FSK, GFSK, GMSK, MSK, OOK142MHz ~ 1.05GHz1Mbps20dBm-133dBm256kB Flash, 32kB RAMI²C, SPI, UART, USART411.98 V ~ 3.8 V11.1mA ~ 13.7mA18mA ~ 88mA-40°C ~ 85°C64-VFQFN Exposed Pad
Silicon Labs BLUE GECKO ActiveTxRx + MCUBluetoothBluetooth v5.0
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2.4GHz
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0dBm-95dBm1MB Flash, 128kB RAMI²C, I²S, SPI, UART31
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48-VFQFN Exposed Pad
Texas Instruments IC RF TXRXMCU 802.15.4 56-VFQFN ActiveTxRx + MCU802.15.46LoWPAN, Zigbee®
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2.4GHz250kbps7dbm-97dBm128kB Flash, 16kB RAMI²C, JTAG, SPI, UART, USB322 V ~ 3.6 V20mA ~ 24mA24mA ~ 34mA-40°C ~ 125°C56-VFQFN Exposed Pad
Analog Devices Inc. IC RF TXRXMCU ISM1GHZ 64-VFQFN ActiveTxRx + MCUGeneral ISM < 1GHz
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2FSK, GFSK431MHz ~ 464MHz, 862MHz ~ 928MHz300kbps13dBm-116dBm128kB Flash, 16kB SRAMI²C, SPI, UART282.2 V ~ 3.6 V12.8mA9mA ~ 32mA-40°C ~ 85°C64-VFQFN Exposed Pad, CSP
Cypress Semiconductor Corp CY8C4128LQI-BL593 ActiveTxRx + MCUBluetooth, General ISM > 1GHzBluetooth v4.2GFSK2.4GHz8Mbps3dB-92dBm256kB Flash, 8kB ROM, 32kB SRAMI²C, SPI, UART361.8 V ~ 5.5 V16.4mA ~ 18.7mA16.5mA ~ 20mA-40°C ~ 105°C56-UFQFN Exposed Pad
Silicon Labs IC RF TXRXMCU ISM1GHZ 85-VFLGA Not For New DesignsTxRx + MCUGeneral ISM < 1GHzEZRadioProFSK, GFSK, OOK240MHz ~ 960MHz256kbps13dBm (Max)-121dBm16kB Flash, 4.4kB RAMI²C, SPI, UART531.8 V ~ 3.8 V18.5mA17mA ~ 30mA-40°C ~ 85°C85-VFLGA Exposed Pad
Silicon Labs IC RF TXRXMCU ISM1GHZ 85-VFLGA Not For New DesignsTxRx + MCUGeneral ISM < 1GHzEZRadioProFSK, GFSK, OOK240MHz ~ 960MHz256kbps20dBm (Max)-121dBm16kB Flash, 4.4kB RAMI²C, SPI, UART531.8 V ~ 3.8 V18.5mA85mA-40°C ~ 85°C85-VFLGA Exposed Pad
Silicon Labs IC RF TXRXMCU ISM1GHZ 85-VFLGA Not For New DesignsTxRx + MCUGeneral ISM < 1GHzEZRadioProFSK, GFSK, OOK240MHz ~ 960MHz256kbps13dBm (Max)-121dBm16kB Flash, 4.4kB RAMI²C, SPI, UART531.8 V ~ 3.8 V18.5mA17mA ~ 30mA-40°C ~ 85°C85-VFLGA Exposed Pad
Silicon Labs IC RF TXRXMCU ISM1GHZ 85-VFLGA Not For New DesignsTxRx + MCUGeneral ISM < 1GHzEZRadioProFSK, GFSK, OOK240MHz ~ 960MHz256kbps20dBm (Max)-121dBm16kB Flash, 4.4kB RAMI²C, SPI, UART531.8 V ~ 3.8 V18.5mA85mA-40°C ~ 85°C85-VFLGA Exposed Pad
Silicon Labs MIGHTY GECKO MESH MULTI-PROTOCOL ActiveTxRx + MCU802.15.4, BluetoothBluetooth v4.0, Thread, Zigbee®
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2Mbps16.5dBm
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256kB Flash, 32kB RAMI²C, I²S, SPI, UART161.8 V ~ 3.8 V
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8.2mA ~ 126.7mA-40°C ~ 85°C
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Silicon Labs IC RF TXRXMCU 802.15.4 56-VFQFN Not For New Designs
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56-VFQFN Exposed Pad
Silicon Labs IC RF TXRXMCU 802.15.4 56-VFQFN ActiveTxRx + MCU802.15.4Zigbee®O-QPSK2.4GHz5Mbps8dBm-102dBm512kB Flash, 32kB RAMI²C, JTAG, SPI, UART322.1 V ~ 3.6 V23.5mA ~ 29.5mA24mA ~ 44mA-40°C ~ 85°C56-VFQFN Exposed Pad
Silicon Labs IC TXRXMCU 802.15.4/BLE 32QFN ActiveTxRx + MCU802.15.4, BluetoothBluetooth v4.0, Zigbee®2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK2.4GHz2Mbps19.5dBm-99dBm768kB Flash, 32kB RAMI²C, SPI, UART162.3 V ~ 3.6 V8.7mA ~ 9.8mA8.2mA ~ 126.7mA-40°C ~ 85°C32-VFQFN Exposed Pad
Cypress Semiconductor Corp IC RF TXRXMCU WIFI 74WLBGA ActiveTxRx + MCUWiFi802.11b/g/n16QAM, 64QAM, BPSK, CCK, DSSS, OFDM, QPSK2.4GHz54Mbps21dBm-99dBm640kB ROM, 512kB SRAMI²S, SPI, UART53.3V37mA ~ 41mA260mA ~ 320mA-30°C ~ 70°C74-UFBGA, WLBGA
Silicon Labs IC RF TXRXMCU ISM1GHZ 85-VFLGA ActiveTxRx + MCUGeneral ISM < 1GHzEZRadioProFSK, GFSK, OOK240MHz ~ 960MHz256kbps20dBm (Max)-121dBm32kB Flash, 8.5kB RAMI²C, SPI, UART531.8 V ~ 3.8 V18.5mA85mA-40°C ~ 85°C85-VFLGA Exposed Pad
Silicon Labs MIGHTY PREMIUM QFN48 2.4G 19.5DB Active
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Silicon Labs FLEX PREMIUM QFN48 DUAL 19 DBM N Active
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802.15.4, General ISM < 1GHz
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2-FSK, 4-FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK169MHz, 315MHz, 433MHz, 490MHz, 868MHz, 915MHz, 2.4GHz2Mbps20dBm-102dBm512kB Flash, 64kB RAMI²C, UART, USART281.8 V ~ 3.8 V8.4mA ~ 11mA8.5mA ~ 134.3-40°C ~ 85°C48-VFQFN Exposed Pad
Silicon Labs BLUE PREMIUM QFN32 2.4G 10.5DB B Active
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Silicon Labs FLEX PREMIUM QFN32 2.4G 19.5DB P Active
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32-VFQFN Exposed Pad
Silicon Labs MIGHTY GECKO MESH MULTI-PROTOCOL ActiveTxRx + MCU802.15.4, BluetoothBluetooth v4.0, Thread, Zigbee®
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2Mbps16.5dBm
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256kB Flash, 32kB RAMI²C, I²S, SPI, UART311.8 V ~ 3.8 V
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8.2mA ~ 126.7mA-40°C ~ 85°C
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Silicon Labs IC RF TXRXMCU ISM1GHZ 85-VFLGA Not For New DesignsTxRx + MCUGeneral ISM < 1GHzEZRadioProFSK, GFSK, OOK240MHz ~ 960MHz256kbps13dBm (Max)-121dBm32kB Flash, 8.5kB RAMI²C, SPI, UART531.8 V ~ 3.8 V18.5mA17mA ~ 30mA-40°C ~ 85°C85-VFLGA Exposed Pad
Silicon Labs IC RF TXRXMCU ISM1GHZ 85-VFLGA Not For New DesignsTxRx + MCUGeneral ISM < 1GHzEZRadioProFSK, GFSK, OOK240MHz ~ 960MHz256kbps13dBm (Max)-121dBm32kB Flash, 8.5kB RAMI²C, SPI, UART531.8 V ~ 3.8 V18.5mA17mA ~ 30mA-40°C ~ 85°C85-VFLGA Exposed Pad
Silicon Labs IC RF TXRXMCU 802.15.4 56-VFQFN Not For New DesignsTxRx + MCU802.15.4Zigbee®O-QPSK2.4GHz12Mbps8dBm-102dBm512kB Flash, 32kB RAMI²C, JTAG, SPI, UART, USB322.1 V ~ 3.6 V23.5mA ~ 29.5mA24mA ~ 44mA-40°C ~ 85°C56-VFQFN Exposed Pad
Silicon Labs IC RF TXRXMCU 802.15.4 56-VFQFN ActiveTxRx + MCU802.15.4Zigbee®O-QPSK2.4GHz5Mbps8dBm-102dBm512kB Flash, 64kB RAMI²C, JTAG, SPI, UART322.1 V ~ 3.6 V23.5mA ~ 29.5mA24mA ~ 44mA-40°C ~ 85°C56-VFQFN Exposed Pad
Silicon Labs IC RF TXRXMCU 802.15.4 64-VFQFN ActiveTxRx + MCU802.15.4EZRadioPro4FSK, 4GFSK, FSK, GFSK, GMSK, MSK, OOK142MHz ~ 1.05GHz1Mbps20dBm-133dBm256kB Flash, 32kB RAMI²C, SPI, UART, USART, USB381.98 V ~ 3.8 V11.1mA ~ 13.7mA18mA ~ 88mA-40°C ~ 85°C64-VFQFN Exposed Pad
Analog Devices Inc. IC RF TXRX ISM1GHZ 48-VFQFN ActiveTxRx OnlyGeneral ISM < 1GHz
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FSK431MHz ~ 464MHz, 862MHz ~ 870MHz, 902MHz ~ 928MHz384kbps13dBm (Max)-104.2dBm
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SPI
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2.3 V ~ 3.6 V19mA ~ 21mA14.6mA ~ 28mA-40°C ~ 85°C48-VFQFN Exposed Pad, CSP
Silicon Labs FLEX PREMIUM QFN48 DUAL 19 DBM N Active
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802.15.4, General ISM < 1GHz
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2-FSK, 4-FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK169MHz, 315MHz, 433MHz, 490MHz, 868MHz, 915MHz, 2.4GHz2Mbps20dBm-102dBm512kB Flash, 64kB RAMI²C, UART, USART281.8 V ~ 3.8 V8.4mA ~ 11mA8.5mA ~ 134.3-40°C ~ 85°C48-VFQFN Exposed Pad
Silicon Labs MIGHTY PREMIUM QFN32 2.4G EXTEND Active
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Silicon Labs FLEX PREMIUM QFN48 SUBG 19 DBM N Active
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48-VFQFN Exposed Pad
Silicon Labs IC RF TXRXMCU ISM1GHZ 85-VFLGA Not For New DesignsTxRx + MCUGeneral ISM < 1GHzEZRadioProFSK, GFSK, OOK240MHz ~ 960MHz256kbps20dBm (Max)-121dBm16kB Flash, 4.4kB RAMI²C, SPI, UART531.8 V ~ 3.8 V18.5mA85mA-40°C ~ 85°C85-VFLGA Exposed Pad
Silicon Labs IC RF TXRXMCU ISM1GHZ 85-VFLGA Not For New DesignsTxRx + MCUGeneral ISM < 1GHzEZRadioProFSK, GFSK, OOK240MHz ~ 960MHz256kbps20dBm (Max)-121dBm16kB Flash, 4.4kB RAMI²C, SPI, UART531.8 V ~ 3.8 V18.5mA85mA-40°C ~ 85°C85-VFLGA Exposed Pad
Silicon Labs BLUE GECKO PREMIUM DUAL-BAND 2 ActiveTxRx + MCUBluetoothBluetooth v4.02FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK2.4GHz2Mbps19.5dBm-94dBm256kB Flash, 32kB RAMI²C, I²S, SPI, UART281.85 V ~ 3.8 V8.7mA34.1mA-40°C ~ 85°C48-VFQFN Exposed Pad