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EFR32MG22

Wireless SoC by Silicon Labs (39 more products)

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The EFR32MG22 Series from Silicon Labs are 2.4 GHz Wireless SOCs optimized for ZigBee Green Power IoT applications. These modules are based on Silicon Labs' Wireless Gecko Series 2 platform and are an ideal choice for Zigbee devices powered by coin cell batteries or energy-harvesting sources. Target applications include smart home sensors, lighting controls, and building and industrial automation. The new MG22 SoC solution offers an industry-leading combination of energy efficiency, security capabilities, wireless performance, and software tools and stacks to meet the growing market demand for eco-friendly, ultra-low-power IoT products.

The MG22 SoCs incorporates a high-performance, low-power 76.8 MHz Arm Cortex-M33 core with TrustZone. The SoCs' combination of ultra-low transmit and receive power (8.2 mA TX at +6 dBm, 3.9 mA RX), 1.4 µA deep-sleep mode power and low-power peripherals provide exceptional energy efficiency.

The SoCs are available in three package types - 5 mm x 5 mm QFN40, 4 mm x 4 mm QFN32 and slender 0.3 mm x 4 mm x 4 mm TQFN32.

Product Specifications

    Product Details

    • Part Number :
      EFR32MG22
    • Manufacturer :
      Silicon Labs
    • Description :
      Wireless SOCs for ZigBee Green Power IoT Applications

    General Parameters

    • Technology :
      Zigbee, Bluetooth
    • Frequency :
      2.4 GHz
    • Bluetooth Standard :
      Bluetooth V5.2
    • Output Power :
      6 dBm
    • Sensitivity :
      -102.3 to -96.2 dBm
    • Voltage :
      1.7 to 3.8 V
    • Current Rx :
      3.6 to 3.9 mA
    • Current Tx :
      4.1 to 8.2 mA
    • Interface :
      I2C
    • Package :
      QFN40, TQFN32
    • Operating Temperature :
      -40 to 125 Degrees C

    Technical Documents

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