The NXP QN9021/D is a state-of-the-art, ultra-low-power Bluetooth Low Energy (BLE) system-on-chip (SoC) designed for a wide range of wireless applications. This compact and efficient SoC is part of NXP's QN series, which is renowned for its high performance and low energy consumption, making it an ideal choice for portable and wearable technology, as well as IoT devices.

Key Features

• Bluetooth Version: The QN9021/D is compliant with the latest Bluetooth 4.0 specifications, ensuring seamless connectivity with other Bluetooth devices and systems.
• Energy Efficiency: Designed for power-sensitive applications, it features an advanced power management system that enables extended battery life for devices.
• Integration: This SoC integrates a high-performance 2.4 GHz radio, a 32-bit ARM Cortex-M0 microcontroller, and 128 kB of flash memory, providing a robust platform for complex wireless applications.
• Security: It comes with built-in security features, including AES-128 encryption, to ensure safe and secure data transmission.
• Peripheral Support: The QN9021/D offers a variety of peripherals such as GPIOs, ADCs, timers, and SPI/I2C interfaces to connect with sensors and other components.

Applications

The versatility of the NXP QN9021/D allows it to be used in a multitude of applications. It is particularly suited for:

• Wearable devices such as fitness trackers and smartwatches
• Healthcare devices like heart rate monitors and wireless thermometers
• Smart home automation including lighting controls and security sensors
• Consumer electronics, for instance, wireless game controllers and headphones
• Industrial IoT sensors and asset tracking solutions

Development Support

NXP supports developers with a comprehensive suite of tools for the QN9021/D, including software development kits (SDKs), reference designs, and technical documentation to accelerate the product development process.

With its robust feature set and extensive support, the NXP QN9021/D SoC is an excellent choice for developers looking to create innovative, low-power wireless solutions.