THERMAL AND STRESS GRADIENT BASED RC EXTRACTION, TIMING AND POWER ANALYSIS

摘要

Timing, power and SPICE analysis are performed on a circuit layout, based on temperature and stress variations or gradient across the circuit layout. Specifically, the temperature and stress values of individual window locations across the layout are used to obtain temperature and stress variation aware resistance/capacitance (RC), timing, leakage and power values. In addition, in 3D integrated circuits (IC), the stress and thermal variations or gradients of one die may be imported to another die located on a different tier.