The KS22 MCU is based on the ARM® Cortex®-M4 core with 120MHz MCUs with FPU, offering full-speed USB 2.0 OTG, in addition to other features like USB crystal-less functionality. Devices have 128 KB and 256 KB of flash, 64 KB SRAM as well as LQFP and QFN packages. These devices offer various levels of integration, with a rich suite of analog, communication, timing and control peripherals.


    KS22 MCUs Block Diagram

    What's New


    MCUXpresso Software and Tools

    Bring together the best of NXP’s software enablement into one platform for a shared software experience across a broader set of ARM Cortex-M MCUs.