32-bit ARM Cortex-M3 MCU, 120MHz, 512KB Flash, 131KB RAM, 64-Pin PQFP
High-performance Arm Cortex-M3 MCU with 512 Kbytes of Flash memory, 120 MHz CPU, ART Accelerator
High-performance Arm Cortex-M3 MCU with 256 Kbytes of Flash memory, 120 MHz CPU, ART Accelerator