NXP 恩智浦Kinetis K51: 100MHz
Cortex?-M4 256/512KB Flash (144 pin)
Kinetis K51: 100MHz Cortex-M4 256/512KB Flash (144 pin) K51P144M100SF2V2 K51 Sub-Family Supports the following: MK51DN256CLQ10, MK51DN256CMD10, MK51DN512CLQ10, MK51DN512CMD10 Features ? Operating