ARM MCU 100MHz 512KB FLASH LQFP 104-Pin
32-bit RISC MCU, 512KB Flash, 128KB RAM, 100MHz, PQFP144
ARM MCU 32b 100MHz 512KB FLASH LQFP
32-bit ARM Cortex-M4 Microcontroller, 512KB FLASH, 128KB RAM, LQFP