The KS22 and KS20 MCUs are based on the ARM®
Cortex®-M4 core with 120MHz with FPU, offering full-speed USB
2.0 OTG and dual CAN, in addition to other features like USB crystal-less
functionality. These MCUs have 128 KB and 256 KB of flash, 64 KB SRAM as well
as LQFP and QFN packages. They provide various levels of integration, with a
rich suite of analog, communication, timing and control peripherals.