Phase change memory modeling using Verilog-A

In this paper, we successfully develop a compact phase change memory (PCM) model using Verilog-A. As PCM has shown its potential for next generation memory device, a predictive, yet simple-to-use circuit model is crucial to the development. Since the Verilog-A modeling is flexible and portable for many circuit simulators, the proposed modeling technique can be widely used, as compared with conventional modeling schemes.