The K22 product family members are optimized for cost-sensitive applications requiring low-power, USB connectivity, processing efficiency with floating point unit. It shares the comprehensive enablement and scalability of the Kinetis family. This product offers:
Up to 1 MB of flash memory with up to 128 KB of SRAM
Small package with high memory density
USB LS/FS OTG 2.0 with embedded 3.3 V, 120 mA LDO voltage regulator