32-Bit ARM Microcontroller, 256KB FLASH, 128KB RAM, 100MHz, LQFP
32-Bit RISC MCU, 100MHz, 256KB Flash, 64KB RAM, PQFP80
Kinetis K50 32b Microcontroller, 256KB FLASH, 128KB RAM, 100MHz, LQFP
ARM Microcontrollers - MCU KINETIS 256K USB (pre-qual sample)