Advanced simulation tool for FeRAM design

Abstract A ferroelectric capacitor model was derived, and a ferroelectric device library was implemented into SPICE (both PSPICE and HSPICE) simulation tool. With this SPICE model, 1T-1C/2T-2C, or any other ferroelectric circuit, such as FeFET, chain cell, link cell can be simulated accurately and in real-time. Simulations of hysteresis loops, TVS, switching characteristics are shown in this paper.