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This paper presents a simple yet predictive compact model for phase change memory (PCM). We successfully implement the model in a circuit simulator using Verilog-A. Due to the physical nature of the model, it can be used to predict the temperature and crystalline fraction in the cell, simply via SPICE simulation. This paper also demonstrates the use of the model in static resistance calculation, i...
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...
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