STM32L433CCU6 is a type of embedded microcontroller based on the high-performance Arm? Cortex?-M4 32-bit RISC core which operates at up to 80 MHz and features a floating-point unit. Based on its full set of DSP instructions and a memory protection unit, it is able to enhance application security. In addition, STM32L433CCU6 provides standard and advanced communication interfaces.