nRF52840

Multi-protocol Bluetooth 5/Bluetooth low energy/ANT/802.15.4/2.4GHz RF SoC

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Feature

The nRF52840 is an advanced multi-protocol SoC ideally suited for ultra low-power wireless applications. The nRF52840 SoC is built around a 32-bit ARM® Cortex™-M4F CPU with 1MB flash and 256kB RAM on chip. The embedded 2.4GHz transceiver supports Bluetooth® low energy (Bluetooth 5), 802.15.4, ANT and proprietary 2.4GHz protocols. It is on-air compatible with existing nRF52 Series, nRF51 Series, and nRF24 Series products from Nordic Semiconductor.

Spec

  • Advanced Single chip 2.4 GHz multi-protocol SoC
  • 32-bit ARM Cortex-M4F Processor
  • 1.7v to 5.5v operation
  • 1MB flash + 256kB RAM
  • Bluetooth 5 support for long range and high throughput
  • 802.15.4 radio support
  • On-chip NFC
  • PPI –Programmable Peripheral Interconnect
  • Automated power management system with automatic power management of each peripheral
  • Configurable I/O mapping for analog and digital I/O
  • 48 x GPIO
  • 1 x QSPI
  • 4 x Master/Slave SPI
  • 2 x Two-wire interface (I²C)
  • I²S interface
  • 2 x UART
  • 4 x PWM
  • USB 2.0 controller
  • ARM TrustZone CryptoCell-310 Cryptographic and security module
  • AES 128-bit ECB/CCM/AAR hardware accelerator
  • Digital microphone interface (PDM)
  • Quadrature decoder
  • 12-bit ADC
  • Low power comparator
  • On-chip 50Ω balun
  • On-air compatible with nRF52, nRF51 and nRF24 Series

SDK

Support

Technical Team

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