The NXP MK22DX256VLK5 is a high-performance microcontroller that belongs to the Kinetis K2x USB series. This series is tailored for a wide range of applications, including industrial control, medical systems, and consumer electronics. The MK22DX256VLK5 incorporates the ARM Cortex-M4 core, delivering efficient processing for complex algorithms and control processes.

Key Features

• Core: ARM Cortex-M4 running at up to 100 MHz, with Floating Point Unit (FPU) and DSP instructions enhancing computational capability.
• Memory: 256 KB of flash memory and 64 KB of RAM, suitable for handling substantial codebases and buffering data.
• Communication Interfaces: Includes a variety of communication features such as multiple UARTs, SPI, I2C, and USB 2.0 Full-Speed/OTG, providing versatile connectivity options.
• Analog Modules: Equipped with analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and analog comparators, facilitating precise sensor data acquisition and control.
• Timing and Control: Features multiple flexible timers, a real-time clock, and PWM modules for accurate timing and control tasks.
• Security and Integrity: Incorporates a hardware random-number generator and a Cyclic Redundancy Check (CRC) module to ensure data integrity and security.
• Power Efficiency: Offers several power-saving modes, including a low-power timer for optimal power management in energy-sensitive applications.
• Package: Available in a 100 LQFP package, providing a compact footprint while still allowing for easy integration into a wide array of designs.

Applications

The versatile feature set of the MK22DX256VLK5 makes it an ideal choice for applications requiring robust communication capabilities, precise timing, and analog integration. It is well-suited for IoT devices, smart meters, home automation, portable medical devices, and gaming peripherals, among others.

With its extensive development ecosystem, including software libraries, development boards, and integrated development environments (IDEs), the MK22DX256VLK5 is supported by comprehensive resources that enable rapid development and deployment of complex applications.