Area and performance study of FinFET with detailed parasitic capacitance analysis in 16nm process node

An area effective delay cell can be achieved in FinFET device with effective utilization of its parasitic capacitance, even though it is considered as disadvantage. We confirmed that parasitic capacitance of local interconnect can be a benefit for a delay cell because it is easy to increase delay time with simple layout modification only. Moreover, small number of delay cell can reduce a leakage current in a chip.