The Kinetis KL2x MCU family adds a full-speed USB 2.0 On-The-Go (OTG) controller with an integrated low-voltage regulator to the L series. The Kinetis KL2x MCU family is also compatible with the Kinetis K20 MCU family (based on the ARM® Cortex™-M4 processor), and with all other Kinetis KL1x, KL2x, KL3x, and KL4x series MCU families providing a migration path to lower and higher performance and feature integration.
Devices start from 32 KB of flash in a small-footprint 5 x 5 mm 32 QFN package extending up to 256 KB in a 121 MBGA package. Each combines ultra-low-power performance with a rich suite of analog, communication, timing and control peripherals.
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