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
    SI4201-GM

    SI4201-GM

    IC RF TXRX CELLULAR 20QFN

    Silicon Labs

    3,875
    RFQ
    SI4201-GM

    Datasheet

    SI4201-GM Aero™ + 20-VFQFN Exposed Pad Tube Obsolete Not Verified TxRx Only Cellular GSM, GPRS - 850MHz, 900MHz, 1.8GHz, 1.9GHz - 9dBm - - SPI - 2.7V ~ 3V 9mA - -20°C ~ 85°C - - 20-QFN (4x4)
    SI4205-BM

    SI4205-BM

    IC RF TXRX CELLULAR 32LGA

    Silicon Labs

    5,993
    RFQ
    SI4205-BM

    Datasheet

    SI4205-BM Aero™ I 32-LFLGA Exposed Pad Tube Obsolete Not Verified TxRx Only Cellular GSM, GPRS - 850MHz, 900MHz, 1.8GHz, 1.9GHz - 9dBm - - SPI - 2.7V ~ 3V 80mA 82mA -20°C ~ 85°C - - 32-LGA (8x8)
    SI4206-BM

    SI4206-BM

    IC RF TXRX CELLULAR 32LGA

    Silicon Labs

    3,336
    RFQ

    -

    SI4206-BM - 32-LFLGA Exposed Pad Tube Obsolete Not Verified TxRx Only Cellular GSM, GPRS - 850MHz, 900MHz, 1.8GHz, 1.9GHz - - - - - - 2.7V ~ 3V - - - - - 32-LGA (8x8)
    SI4430-A0-FM

    SI4430-A0-FM

    IC RF TXRX ISM<1GHZ 20QFN

    Silicon Labs

    5,175
    RFQ
    SI4430-A0-FM

    Datasheet

    SI4430-A0-FM - 20-VFQFN Exposed Pad Tube Obsolete Not Verified TxRx Only General ISM < 1GHz - FSK, GFSK, OOK 900MHz ~ 960MHz 128kbps 13dBm (Max) -118dBm - SPI 3 1.8V ~ 3.6V 18.5mA 18mA ~ 28mA -40°C ~ 85°C - - 20-QFN (4x4)
    SI4431-A0-FM

    SI4431-A0-FM

    IC RF TXRX ISM<1GHZ 20QFN

    Silicon Labs

    4,642
    RFQ
    SI4431-A0-FM

    Datasheet

    SI4431-A0-FM - 20-VFQFN Exposed Pad Tube Obsolete Not Verified TxRx Only General ISM < 1GHz - FSK, GFSK, OOK 240MHz ~ 930MHz 128kbps 13dBm (Max) -118dBm - SPI 3 1.8V ~ 3.6V 18.5mA 18mA ~ 28mA -40°C ~ 85°C - - 20-QFN (4x4)
    SI4421-A0-FT

    SI4421-A0-FT

    IC RF TXRX ISM<1GHZ 16TSSOP

    Silicon Labs

    5,270
    RFQ
    SI4421-A0-FT

    Datasheet

    SI4421-A0-FT - 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified TxRx Only General ISM < 1GHz - FSK 315MHz, 434MHz, 868MHz, 915MHz 256kbps 7dbm -110dBm - SPI - 2.2V ~ 3.8V 11mA ~ 13mA 15mA ~ 24mA -40°C ~ 85°C - - 16-TSSOP
    SI1000-C-GM

    SI1000-C-GM

    IC RF TXRX+MCU ISM<1GHZ 42QFN

    Silicon Labs

    4,017
    RFQ
    SI1000-C-GM

    Datasheet

    SI1000-C-GM - 42-WFQFN Exposed Pad Tube Obsolete Verified TxRx + MCU General ISM < 1GHz EZRadioPro FSK, GFSK, OOK 240MHz ~ 960MHz 256kbps 20dBm -121dBm 64kB Flash, 4.35kB RAM I2C, SPI, UART 22 1.8V ~ 3.6V 18.5mA 85mA -40°C ~ 85°C - - 42-QFN (5x7)
    SI1002-C-GM

    SI1002-C-GM

    IC RF TXRX+MCU ISM<1GHZ 42QFN

    Silicon Labs

    4,275
    RFQ
    SI1002-C-GM

    Datasheet

    SI1002-C-GM - 42-WFQFN Exposed Pad Tube Obsolete 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-QFN (5x7)
    SI1004-C-GM

    SI1004-C-GM

    IC RF TXRX+MCU ISM<1GHZ 42QFN

    Silicon Labs

    3,326
    RFQ
    SI1004-C-GM

    Datasheet

    SI1004-C-GM - 42-WFQFN Exposed Pad Tube Obsolete Not Verified TxRx + MCU General ISM < 1GHz EZRadioPro FSK, GFSK, OOK 240MHz ~ 960MHz 256kbps 13dBm -121dBm 64kB Flash, 4.35kB RAM I2C, SPI, UART 19 1.8V ~ 3.6V 18.5mA 17mA ~ 30mA -40°C ~ 85°C - - 42-QFN (5x7)
    SI1014-A-GM

    SI1014-A-GM

    IC RF TXRX+MCU ISM<1GHZ 42QFN

    Silicon Labs

    3,805
    RFQ
    SI1014-A-GM

    Datasheet

    SI1014-A-GM - 42-WFQFN Exposed Pad Tube Obsolete Not Verified TxRx + MCU General ISM < 1GHz EZRadioPro FSK, GFSK, OOK 240MHz ~ 960MHz 256kbps 13dBm -121dBm 16kB Flash, 768B RAM I2C, SPI, UART 15 1.8V ~ 3.6V 18.5mA 17mA ~ 30mA -40°C ~ 85°C - - 42-QFN (5x7)
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