Introduction: Shengquan Technology was founded in 1999, consisting of a group of professional talents required for the development and sales of integrated circuits. Through continuous research and improvement, as well as the establishment of patented technology layout, our company is committed to becoming a world-class MCU supplier. Pragmatism and innovation are the motto of our company. We believe that only through a continuous self elimination product development strategy can we achieve the goal of becoming a world-class MCU supplier.