Nordic Semiconductor nRF52840 Multi-Protocol 2.4GHz SoC
Nordic Semiconductor nRF52840 Multi-Protocol System-on-Chip (SoC) is an ultra-low power, highly flexible single chip solution ideal for short range wireless applications. The embedded 2.4GHz transceiver supports Bluetooth® 5 / Bluetooth Low Energy (BLE), 802.15.4 / Thread, ANT/ANT+, and proprietary 2.4GHz protocols. It is on-air compatible with existing nRF52 Series, nRF51 Series, and nRF24 Series products from Nordic Semiconductor. The Dynamic Multi-protocol feature of the nRF52840 allows concurrent Bluetooth 5 and Thread wireless connectivity. Dynamic Multi-Protocol ensures the radio hardware’s operational time is shared between the protocols, allowing both to remain connected. Transmitting and receiving data using one protocol does not interfere with the other link during concurrent support.
Features
Dynamic multi-protocol tranceiverBluetooth 5 / Bluetooth low energyIEEE 802.15.4/ThreadANT/ANT+Proprietary 2.4GHzArm Cortex-M4 32-bit processor with FPU, 64MHzUp to 111dB link budget for Bluetooth long range modeFull-speed 12Mbs USB controllerOn-chip NFC-A tag for Out-of-Band (OOB) pairingSoftware stacks available as downloadsApplication development independent of protocol stackProgrammable output power from +8dBm to -20dBm-96dBm Sensitivity for Bluetooth low energyOn-air compatible with nRF52, nRF51, and nRF24Arm Cryptocell CC310 cryptographic accelerator
Applications
Advanced wearablesConnected watchesAdvanced personal fitness devicesWearables with wireless paymentConnected healthVirtual/Augmented Reality applications
Documents
Product Brief
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