A program developed for analyzing arbitrary N-phase switched capacitor circuits is presented.Application of the program is given.The program simulation facilities,such as time-domain analysis,frequence-domain analysis,sensitivity analysis and multiple ohjective optimization are described.Thealgorithm used in the program is introduced briefly.Several examples are given to show the application of theprogram. A program developed for analyzing arbitrary N-phase switched capacitor circuits is presented. Application of the program is given. The program simulation facilities, such as time-domain analysis, frequence-domain analysis, sensitivity analysis and multiple ohjective optimization are described. Algorithm. Used in the program is for example. Overview examples are to show the application of the program.