10.26165/JUELICH-DATA/1HWSUA Menzel, Stephan(Peter Grünberg Institut (PGI-7))Son, Seokki(Peter Grünberg Institut (PGI-7))Schön, Daniel(Peter Grünberg Institut (PGI-7)) Jülich DATA 2025 This model is an extension of the existing JART (Jülich Aachen Resistive Switching Tools) VCM v1b model, by incorporating state-dependent effective thermal resistance (Rth,eff) based on an electro-thermal continuum model. This enables precise modeling of multilevel behavior and includes the variability in switching cycles to reflect experimental conditions. Figure 1(JART_VCM_Rth_Fig1.jpg) shows that the validation with TaOx-based VCM devices co-integrated with 180 nm n-MOS transistors demonstrates the model’s accuracy, achieving consistent multilevel programming across 7-states and capturing cycle-to-cycle variability effectively. The Verilog-A code of this model and user guide can be downloaded. Menzel, Stephan(Peter Grünberg Institut (PGI-7))