The Kinetis® KL2x is an ultra-low-power MCU family that adds a full-speed USB 2.0 On-the-Go (OTG) controller or a full-speed crystal-less USB 2.0 device controller in addition to the Kinetis KL1x series.
The Kinetis KL2x MCU family is compatible with Kinetis K20 MCUs (based on ARM® Cortex®-M4), and with all other Kinetis KL1x, KL2x, KL3x, and KL4x series MCUs, providing a migration path to lower and higher performance and feature integration.
Find Peripherals to go with your MCUChoose your application
Estimate and optimize your system's power consumption quickly with the Kinetis Power Estimator Tool
Software support and application development is offered through the Kinetis software development kit (SDK)