NXP Semiconductors Data Sheet: Technical Data
K66P144M180SF5V2 Rev. 4, 04/2017
Kinetis K66 Sub-Family
180 MHz ARM® Cortex®-M4F Microcontroller.
The K66 sub-family members provide greater performance, memory options up to 2 MB total flash and 256 KB of SRAM, as well as higher peripheral integration with features such as Dual USB and a 10/100 Mbit/s Ethernet...