32-Bit ARM Cortex-M3 MCU, 128KB Flash, 80MHz, LQFP, 3.3V
32-Bit ARM MCU, 50MHz, 128KB Flash, LQFP
32b ARM MCU 50MHz 128KB FLASH LQFP 33 I/O
32-bit ARM Cortex M3 MCU, 50MHz, 128KB Flash, 64-Pin LQFP
