The 28nm process adopts a variety of stress engineering technology, which can effectively increase device performance and reduce chip size, and provide product applications for customers with high-speed requirements. Compared with the 40nm process, the transistor speed is increased by about 50%, and the power consumption is reduced by 50% with the same performance. 28nm platform provides 0.9V/1.8V (2.5V) standard operating voltage,and widely used in smartphones, smart TVs, set-top boxes, automotive consumer electronics, and Internet chips.