NXP 恩智浦Kinetis K26: 180MHz
Cortex-M4F 1/2MB Flash (144-169pin)
Kinetis K26 Sub-Family Kinetis K26 Sub-Family 180 MHz ARM? Cortex?-M4F Microcontroller. The K26 sub-family members provide greater performance, memory options up to 2 MB total flash and 256 KB