The STM32 F0 meets industry safety specifications. The built-in hardware RAM parity check simplifies compatibility with class-B industry safety standards for home-appliance embedded systems, releasing the CPU load for the application and resulting in optimum real-time performance. The clock security system switches to the internal backup clock in case of external clock failure. The two window watchdogs are capable of real-time code execution monitoring and ensuring application integrity independently from the system clock. The cyclic redundancy check peripheral provides a means of verifying the embedded Flash memory integrity.