Description
The nRF52840-QIAA-R is Nordic Semiconductor’s flagship high-performance, multiprotocol System-on-Chip (SoC). Designed for the most demanding wireless applications, it features an ARM® Cortex™-M4 processor with a Floating Point Unit (FPU) and incorporates a dedicated security subsystem, including an ARM TrustZone® Cryptocell-310 cryptographic accelerator.
This SoC is built to support a vast range of wireless protocols concurrently, including Bluetooth 5 (with long-range and high-throughput modes), Thread, Zigbee, 802.15.4, and ANT. Its massive memory resources and advanced hardware features make it the ideal choice for sophisticated IoT edge devices, smart home gateways, and professional industrial sensor networks.
Note: Product images are for illustrative purposes only. As this device comes in a high-density WLCSP (Wafer Level Chip Scale Package), please consult the official Nordic datasheet for precise pad layout and reflow assembly requirements.
Features
- Broad Protocol Support: Bluetooth 5 (Mesh, long-range), Thread, Zigbee, 802.15.4, and ANT.
- High Performance: 64 MHz ARM Cortex-M4 CPU with FPU for complex signal processing.
- Integrated Security: ARM TrustZone® Cryptocell-310 for hardware-accelerated, bank-grade encryption.
- Memory: Large 1MB Flash and 256kB RAM to support complex, multi-stack firmware.
- USB Support: Native full-speed USB 2.0 controller for direct connectivity.
- Advanced Peripherals: Intelligent automated peripherals with EasyDMA to offload the CPU.
Benefits
- Future-Proof Connectivity: Comprehensive protocol support allows a single device to bridge multiple wireless ecosystems.
- Enhanced Security: Hardware-based cryptography provides robust protection for sensitive IoT data.
- Processing Power: The integrated FPU enables real-time edge computing directly on the SoC.
- Connectivity Options: Native USB support simplifies debugging and peripheral integration.
Applications
- Advanced Smart Home Hubs and Gateways
- Industrial IoT (IIoT) Condition Monitoring
- High-End Wearables and Sports Equipment
- Secure Wireless Medical Devices
- Complex Mesh Sensor Networks
Package Includes
- 1 x nRF52840-QIAA-R Multiprotocol SoC (WLCSP, QFN-73)
Specifications
| Parameter | Specification |
|---|---|
| Product Name | nRF52840-QIAA-R |
| Device Type | Multiprotocol Wireless SoC |
| Package / Case | QFN-73 / WLCSP |
| Processor | ARM Cortex-M4 with FPU |
| Memory | 1MB Flash / 256kB RAM |
| Shipping Weight | 0.001 kg |
