S. Bang, Sungjun Kim, Min-Hwi Kim, Tae-Hyeon Kim, Dong Keun Lee, Byung-Gook Park
{"title":"Investigation on the RRAM overshoot current suppression with circuit simulation","authors":"S. Bang, Sungjun Kim, Min-Hwi Kim, Tae-Hyeon Kim, Dong Keun Lee, Byung-Gook Park","doi":"10.23919/SNW.2017.8242307","DOIUrl":null,"url":null,"abstract":"In this paper, we have simulated how the overshoot current in the Resistive-switching Random Access Memory (RRAM) cell is generated and whether the integrated transistor can effectively suppress the overshoot current that can cause degradation of cell endurance. We propose a CMOS-friendly 1T1R fabrication process and proceed with circuit simulation using the process parameters. The simulation shows that the internal transistor effectively prevent RRAM overshoot current and be capable of controlling the compliance current.","PeriodicalId":424135,"journal":{"name":"2017 Silicon Nanoelectronics Workshop (SNW)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 Silicon Nanoelectronics Workshop (SNW)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/SNW.2017.8242307","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In this paper, we have simulated how the overshoot current in the Resistive-switching Random Access Memory (RRAM) cell is generated and whether the integrated transistor can effectively suppress the overshoot current that can cause degradation of cell endurance. We propose a CMOS-friendly 1T1R fabrication process and proceed with circuit simulation using the process parameters. The simulation shows that the internal transistor effectively prevent RRAM overshoot current and be capable of controlling the compliance current.