MKL25 in Kinetis K-Series Family
The MKL25 sub-family, part of NXP's Kinetis L series, is built on the ultra-efficient ARM Cortex-M0+ processor core. These microcontrollers are engineered to bridge the gap between 8-bit and 32-bit applications by offering significantly higher performance and power efficiency than legacy architectures. Primarily designed for energy-sensitive applications, the MKL25 integrates a full-speed USB 2.0 On-The-Go controller with a crystal-less design capability, making it a staple for battery-operated peripherals and low-cost consumer electronics.
Variants in This Sub-Family
Variants within the MKL25 family primarily differ based on their memory density and physical packaging. Flash memory configurations range from 32KB to 128KB, while SRAM scales proportionally up to 16KB. Packaging options include space-saving 32-pin QFN for compact designs, alongside 48-pin, 64-pin, and 80-pin LQFP or MAPBGA packages for designs requiring higher I/O counts or additional peripheral pin-multiplexing flexibility.
