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Wireless SoC by Nordic Semiconductor (12 more products)

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The nRF52820 from Nordic Semiconductor is a System-on-Chip (SoC) offering USB and advanced wireless connectivity in a small package, for HID, smart home, commercial, and industrial applications. The 2.4 GHz multiprotocol radio provides up to 8 dBm output power and has receiver sensitivity of -95 dBm. It supports all Bluetooth Low Energy features, including Direction Finding, high-throughput 2 Mbps, Long Range, and all Bluetooth 5.2 features. It also supports Bluetooth mesh, Thread and Zigbee mesh protocols.

The nRF52820 features a 64-MHz Arm Cortex-M4 processor. It has 256 KB Flash memory and 32 KB RAM, and a range of analog and digital interfaces such as an analog comparator, UART, SPI, TWI, QDEC, and USB. This SoC can be supplied with a voltage from 1.7 to 5.5 V, which enables powering the device from sources such as rechargeable batteries or via USB. It is available in a 5 x 5 mm OFN-40 package with 18 GPIOs.

The nRF52820 is supported by three Bluetooth LE protocol stacks, SoftDevice S112, S122, and S140. Its USB peripheral implements a full-speed USB 2.0 device that offers a widely-used interface to enable low-latency and high-bandwidth communication with a range of hosts, such as PCs, tablets, smartphones, and gateways. This SoC also includes the option of performing device firmware updates (DFU) over USB. When connected to a USB host, the nRF52820 can be directly powered by the always-present 5 V VBUS signal.

Product Specifications

    Product Details

    • Part Number :
    • Manufacturer :
      Nordic Semiconductor
    • Description :
      Bluetooth 5.2 SoC with Built-in USB for BLE, Bluetooth Mesh, Thread and Zigbee

    General Parameters

    • Application :
      Gateways, Network Processor, Asset Tracking, Advanced Beacons, Bluetooth LE USB Dongle, Bluetooth LE Mouse, Bluetooth LE Keyboard
    • Technology :
      802.15.4 + Zigbee, Bluetooth, Thread
    • Frequency :
      2.4 GHz
    • Bluetooth Standard :
      Bluetooth V5.2
    • Bluetooth Low Energy :
    • Data Rate :
      125 kbps to 2 Mbps
    • Output Power :
      8 dBm
    • Sensitivity :
      -103 to -95 dBm
    • Voltage :
      1.7 to 5.5 V
    • Current Rx :
      4.7 mA
    • Current Tx :
      4.9 mA
    • Flash :
      256 kB
    • GPIOs :
      18 ports
    • Interface :
    • Mesh :
    • RAM :
      32 kB
    • Dimension :
      5 x 5 mm
    • Package :
    • Operating Temperature :
      -40 to 105 Degree C

    Technical Documents

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