The ARM Cortex-M0 is a 32-bit single-core microcontroller integrated circuit, specifically designed for the STM32F0 series. It operates at a frequency of 48 MHz and features 32 KB of internal FLASH memory, organized as 32 K x 8 bits. The IC is packaged in a 48-pin LQFP (Lead-Free Package) with dimensions of 7x7 mm.