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EFR32

RF Module by Silicon Labs (19 more products)

Note : Your Quotation Request will be directed to Silicon Labs.

The EFR32 Blue Gecko Bluetooth Smart SoCs are low energy modules for the Bluetooth 4.2 specification. They consist of a complete low energy radio with integrated radio, MCU, Memory and Energy Management solutions. The radio has a sensitivity of -94 dBm and an integrated Balun and power amplifier which provide an output power of 19.5 dBm. The SoC has low energy UART interface and up to 31 GPIOs. It is available in a compact QFN package.

Product Specifications

  • Part Number
    EFR32
  • Manufacturer
    Silicon Labs
  • Description
    Compact and Powerful Bluetooth Smart SoC
  • Technology
    Bluetooth
  • Standard Supported
  • Frequency
    2.4 GHz & Sub-GHz Radio
  • Output Power
    -30 to 19.5 dBm
  • Sensitivity
    -94 dBm
  • Interface Type
    UART, SPI, IrDA, I2S
  • Current Receiving
    8.7 mA
  • Current Transmitting
    8.2 mA
  • Modulation
    GFSK, 2-FSK/4-FSK, OQPSK, DSSS, FEC, BPSK/DBSK, OOK/ASK
  • Memory
    128 kB, 256 kB(Flash) and 16 kB, 32 kB (RAM)
  • Package
    QFN48, QFN32, WLCSP
  • Dimension
    7 mm x 7 mm, 5 mm x 5 mm, 3.3 mm x 3.2 mm
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