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nRF52840

Nordic nRF52-series flagship SoC — 1MB Flash + 256KB RAM, full-featured multi-protocol (Bluetooth LE/Thread/Zigbee/USB/NFC/ANT) with ARM TrustZone security.

🏆 nRF52 Flagship📡 Full Protocol Stack🔐 ARM TrustZone Security
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Nordic flagship multiprotocol SoC with 1MB Flash + 256KB RAM, full Bluetooth LE/Thread/Zigbee/USB/NFC/ANT protocol support, and ARM TrustZone security.

Specifications

MCU ARM Cortex-M4F @ 64MHz
Flash 1MB
RAM 256KB
Bluetooth LE 5.x (2Mbps/Long Range/Mesh)
Multiprotocol Thread / Zigbee / 802.15.4 / ANT
USB USB 2.0 Full Speed
NFC NFC-A Tag
Security ARM TrustZone CryptoCell-310
TX +8~-20dBm
RX Sensitivity -95dBm @ 1M, -103dBm @ 125k
RX Current 4.6mA
TX Current 4.8mA @ 0dBm
System OFF 0.4µA
Power Supply 1.7V~5.5V
GPIO 48
Package aQFN73 7×7 / WLCSP

Key Features

1MB Flash + 256KB RAMARM TrustZone hardware securityUSB + NFC + full protocol stack

Applications

  • ›Flagship esports mouse/keyboard
  • ›High-end wearables
  • ›Complex IoT gateways
  • ›Smart home hubs

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Compliance note

The chip and module part numbers, trademarks and technical documentation shown on this page belong to their respective manufacturers and rights holders. Shenzhen GTAI Technology Co., Ltd. provides distribution and technical support; specifications are subject to the manufacturer's datasheet.

The product categories and solutions shown on this page are supported by Shenzhen GTAI Technology Co., Ltd. through solution design, chip supply, PCBA manufacturing and ODM/OEM services. The end products listed are manufactured, marketed and sold by brand customers or ODM/OEM customers under their own names, and those customers are responsible for the applicable product compliance, including radio type approval and Bluetooth qualification.

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