MK22 in Kinetis K-Series Family
The MK22 sub-family, part of the NXP Kinetis K-Series, is a versatile collection of microcontrollers built on the ARM Cortex-M4 architecture. Engineered for balance between power efficiency and computational performance, these MCUs often include integrated DSP instructions and floating-point units. They are designed to serve mid-range embedded applications that require robust connectivity options, such as crystal-less USB 2.0, while maintaining a competitive price point for industrial and consumer electronics markets.
Variants in This Sub-Family
Variants within the MK22 sub-family primarily differ in flash memory density, ranging from 128KB to 1MB, and SRAM capacity. Packaging options vary from space-constrained WLCSP and QFN to higher pin-count LQFP and MAPBGA. Clock speeds also differ across the family, with certain parts optimized at 50MHz for low power, while others reach 120MHz for performance-heavy applications.
