NRF52840-QIAA-R

The NRF52840-QIAA-R is a highly integrated, low-power Bluetooth® 5.2 System-on-Chip (SoC) from Nordic Semiconductor. It is designed for IoT, wireless connectivity, and low-energy applications, offering advanced features and robust performance.

Key Features:

• Bluetooth Connectivity: Supports Bluetooth 5.2 specification with BLE (Bluetooth Low Energy) capabilities.
• Wireless Protocol Support: Includes support for 2.4 GHz protocols such as Bluetooth, ANT, and proprietary 2.4 GHz protocols.
• Processor: Arm Cortex-M4F processor with floating-point unit (FPU) running at up to 64 MHz.
• Memory:
  • 1 MB Flash memory for program storage.
  • 256 KB RAM for data storage.
• Security Features: Built-in AES-128 encryption engine, secure boot, and cryptographic co-processor for secure communication.
• Peripherals:
  • High-speed USB interface.
  • Multiple interfaces including UART, SPI, I2C, and PWM.
  • Integrated NFC-A tag for touch-to-pair functionality.
• Power Management: Low-power modes for extended battery life in battery-operated devices.
• Package Type: Available in various compact packages suitable for different application requirements.

Typical Applications:

• IoT Devices: Used in smart home devices, wearables, and connected sensors.
• Wireless Health and Fitness: Applications in fitness trackers and health monitoring devices.
• Industrial Automation: Suitable for wireless sensor networks and control systems.
• Smart Lighting and Controls: Used in IoT-enabled lighting and control systems.
• Consumer Electronics: Applications in remote controls, smart watches, and wireless peripherals.

Advantages:

• High Performance: Cortex-M4F processor with FPU for efficient data processing.
• Advanced Connectivity: Supports multiple wireless protocols for flexible connectivity options.
• Integrated Security: Ensures data privacy and integrity with hardware-based security features.
• Flexible Development: Supported by a comprehensive development ecosystem including SDKs, development boards, and software tools.