Available 24/7 at SENICO ELECTRONICS INTL CO., LIMITED
    SENICO ELECTRONICS INTL CO., LIMITED

    RF Transceiver ICs

    Manufacturer 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 Mounting Type Supplier Device Package













































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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    Photo Mfr. Part # Availability Price Quantity Datasheet RoHs 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
    EFR32MG12P232F1024GM48-C

    EFR32MG12P232F1024GM48-C

    IC RF TXRX+MCU 802.15.4 48QFN

    Silicon Labs

    4,268
    RFQ
    EFR32MG12P232F1024GM48-C

    Datasheet

    EFR32MG12P232F1024GM48-C 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 - 19dBm - 1MB Flash, 128kB RAM I2C, I2S, SPI, UART 31 1.8V ~ 3.8V - - -40°C ~ 85°C - - 48-QFN (7x7)
    EFR32BG21B020F1024IM32-BR

    EFR32BG21B020F1024IM32-BR

    IC RF TXRX+MCU BLE 32QFN

    Silicon Labs

    5,894
    RFQ
    EFR32BG21B020F1024IM32-BR

    Datasheet

    EFR32BG21B020F1024IM32-BR - 32-VFQFN Exposed Pad Tape & Reel (TR) Active Not Verified TxRx + MCU Bluetooth Bluetooth v5.1 GFSK 2.4GHz ~ 2.4835GHz 2Mbps 20dBm -104.9dBm 1MB Flash, 96kB 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)
    SI4431-B1-FM

    SI4431-B1-FM

    IC RF TXRX ISM<1GHZ 20QFN

    Silicon Labs

    3,611
    RFQ
    SI4431-B1-FM

    Datasheet

    SI4431-B1-FM - 20-VFQFN Exposed Pad Tray Not For New Designs Not Verified TxRx Only General ISM < 1GHz - FSK, GFSK, OOK 240MHz ~ 930MHz 256kbps 13dBm (Max) -121dBm - SPI 3 1.8V ~ 3.6V 18.5mA 17mA ~ 30mA -40°C ~ 85°C - - 20-QFN (4x4)
    EFR32MG13P733F512GM48-D

    EFR32MG13P733F512GM48-D

    IC RF TXRX+MCU 802.15.4 48QFN

    Silicon Labs

    4,035
    RFQ
    EFR32MG13P733F512GM48-D

    Datasheet

    EFR32MG13P733F512GM48-D 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 169MHz ~ 170MHz, 195MHz ~ 358MHz, 426MHz ~ 445MHz, 470MHz ~ 510MHz, 863MHz ~ 876MHz, 902MHz ~ 930MHz, 2.4GHz ~ 2.4835GHz 2Mbps 20dBm -103.3dBm 512kB Flash, 64kB RAM I2C, I2S, SPI, IrDA, UART, USART 28 1.8V ~ 3.8V 8.4mA ~ 14mA 8.5mA ~ 134.3mA -40°C ~ 85°C (TA) - - 48-QFN (7x7)
    SI4461-B1B-FMR

    SI4461-B1B-FMR

    IC RF TXRX ISM<1GHZ 20QFN

    Silicon Labs

    4,971
    RFQ
    SI4461-B1B-FMR

    Datasheet

    SI4461-B1B-FMR - 20-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Not Verified TxRx Only General ISM < 1GHz - 4GFSK, GFSK, GMSK, OOK 119MHz ~ 1.05GHz 1Mbps 16dBm (Max) -126dBm - SPI 4 1.8V ~ 3.6V 10.7mA ~ 13.7mA 29mA ~ 43mA -40°C ~ 85°C - - 20-QFN (4x4)
    EFR32BG1P332F256GM32-C0

    EFR32BG1P332F256GM32-C0

    IC RF TXRX+MCU BLE 32QFN

    Silicon Labs

    4,759
    RFQ
    EFR32BG1P332F256GM32-C0

    Datasheet

    EFR32BG1P332F256GM32-C0 - 32-VFQFN Exposed Pad Tray Active Not Verified TxRx + MCU Bluetooth Bluetooth v4.0 2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK 2.4GHz 2Mbps 19.5dBm -94dBm 256kB Flash, 32kB RAM I2C, SPI, UART 16 1.85V ~ 3.8V 8.7mA 32.7mA -40°C ~ 85°C - - 32-QFN (5x5)
    EFR32BG12P432F1024GL125-C

    EFR32BG12P432F1024GL125-C

    IC RF TXRX+MCU 802.15.4 125BGA

    Silicon Labs

    4,076
    RFQ
    EFR32BG12P432F1024GL125-C

    Datasheet

    EFR32BG12P432F1024GL125-C Blue Gecko 125-VFBGA Tray 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 19dBm -95dBm 1MB Flash, 256kB RAM I2C, I2S, SPI, UART 65 1.8V ~ 3.8V 8.4mA ~ 10mA 8.5mA ~ 35.3mA -40°C ~ 85°C - - 125-BGA (7x7)
    EFR32ZG23A010F512GM48-B

    EFR32ZG23A010F512GM48-B

    IC RF TXRX+MCU ISM<1GHZ 48QFN

    Silicon Labs

    4,944
    RFQ
    EFR32ZG23A010F512GM48-B

    Datasheet

    EFR32ZG23A010F512GM48-B - 48-VFQFN Exposed Pad Tube Not For New Designs Not Verified TxRx + MCU General ISM < 1GHz Z-Wave® 2FSK, 2GFSK, DSSS, O-QPSK 863MHz ~ 870MHz, 902MHz ~ 928MHz 100kbps 14dBm -110dBm 512kB Flash, 64kB RAM ADC, GPIO, I2C, I2S, SPI, IrDA, UART 31 1.71V ~ 3.8V 6.8mA ~ 7.6mA 16mA ~ 41.3mA -40°C ~ 85°C (TA) - - 48-QFN (6x6)
    SI1064-A-GM

    SI1064-A-GM

    IC RF TXRX+MCU ISM<1GHZ 36QFN

    Silicon Labs

    4,892
    RFQ
    SI1064-A-GM

    Datasheet

    SI1064-A-GM - 36-WFQFN Exposed Pad Tray Not For New Designs Not Verified TxRx + MCU General ISM < 1GHz - 4FSK, 4GFSK, FSK, GFSK, OOK 283MHz ~ 350MHz, 425MHz ~ 525MHz, 850MHz ~ 960MHz 500kbps 13dBm -116dBm 64kB Flash 4kB RAM I2C, SPI, UART 15 1.8V ~ 3.6V 10.7mA ~ 13.7mA 18mA ~ 29mA -40°C ~ 85°C - - 36-QFN (5x6)
    SI1002-E-GM2

    SI1002-E-GM2

    IC RF TXRX+MCU ISM<1GHZ 42LGA

    Silicon Labs

    3,339
    RFQ
    SI1002-E-GM2

    Datasheet

    SI1002-E-GM2 - 42-VFLGA Exposed Pad Tray Not For New Designs Not Verified TxRx + MCU General ISM < 1GHz EZRadioPro FSK, GFSK, OOK 240MHz ~ 960MHz 256kbps 13dBm -121dBm 64kB Flash, 4.35kB RAM I2C, SPI, UART 22 1.8V ~ 3.6V 18.5mA 17mA ~ 30mA -40°C ~ 85°C - - 42-LGA (5x7)
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