Kinetis K 32-bit MCU, ARM Cortex-M4 core, 512KB Flash, 50MHz, MAPBGA 121
RISC MICROCONTROLLER
32-bit RISC MCU, 50MHz, 512KB Flash, 64KB RAM, PBGA121
32-bit ARM Cortex M4 MCU, 512KB Flash, 121-BGA
32-bit ARM Microcontroller, 512KB FLASH, 64KB RAM, 50MHz, I2C/SPI/I2S/UART