ST32F512-M M2M MCU with 32-bit ARM Cortex™ M3 CPU and 512 Kbyte high-density Flash memory Features Hardware features ■ARM Cortex™-M3 32-bit RISC core ■12 Kbytes of user RAM ■ 512 Kbytes of user Flash memory with OTP area:–10-year data retention at 105°C, or 15 years at...