I want to get the endurance of my reram device, but our Keithley 4200-scs is installed with one SMU and GNDU (connected to RPM) unit, instead of 2 SMU and 2 RPM as required to run the inbuilt module "reramSweep" for endurance measurement. Can someone suggest me is there any way to measure endurance with my set-up or any other way to get the same?
The endurance measurement of RRAM requires 2 pmu but you can still perform the endurance test by using list sweep option. You can write a sequence of voltage you want to sweep, like we usually sweep in the order of WRER. Although this is not the conventional way to perform endurance test but you can still get some waveforms to report.
Good luck
Dear Krishna,
You need to upgrade your Keithley system with 4225 PMU, especially to characterize a memory device endurance >10E8 switching cycles. But it will take too much time. For quick results you can do this experiment in some other IIT with PMU.
All the best.
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