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nRF52840

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The nRF52840 is an advanced multi-protocol system-on-chip (SoC) that supports several protocols, including the recently released Bluetooth 5 specification and is ideal for smart home, wearables, and Internet of Things (IoT) applications. The nRF52840 SoC employs a 64 MHz, 32-bit ARM Cortex-M4F processor employed on Nordic's nRF52832 SoC, plus a CPU with ample generic processing power, floating point, and digital signal processor (DSP) performance. The embedded 2.4 GHz transceiver supports Bluetooth low energy (Bluetooth 5), 802.15.4, ANT and proprietary 2.4 GHz protocols. It includes IEEE 802.15.4 capabilities for ZigBee and Thread-based smart home technologies or as a Network Adaptation Layer with 6LoWPAN and standard internet protocols. 

Product Specifications

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Product Details

  • Part Number
    nRF52840
  • Manufacturer
    Nordic Semiconductor
  • Description
    2.4 GHz Multi-Protocol SoC for Ultra Low-Power Wireless Applications

General Parameters

  • Application
    Advanced Wearables, Virtual/Augmented Reality applications, Home and Industrial IoT Devices, IoT Entertainment Devices
  • Technology
    Bluetooth + 802.15.4
  • Frequency
    2.4 GHz
  • Bluetooth Standard
    Bluetooth V5
  • Bluetooth Low Energy
    Yes
  • Data Rate
    2 Mbps
  • Output Power
    -20 to 8 dBm
  • Sensitivity
    -103 to -89 dBm
  • Voltage
    1.7 to 5.5 V
  • Current Rx
    6.4 mA
  • Current Tx
    5.3 to 13.6 mA
  • GPIOs
    48, configurable
  • Interface
    USB2.0, SPI, UART, PWM
  • OTA Firmware Update
    Yes
  • RAM
    256 kB
  • Dimension
    7 x 7 mm
  • Package
    AQFN73
  • Pins
    20

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