Kinetis S 32-bit MCU, ARM Cortex-M4 core, 256KB Flash, 120MHz, CAN, USB, LQFP 64

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.