{"title":"Total Ionizing Dose Effects of 1 Mb RfO2-based Resistive-Random-Access-Memory","authors":"J. Bi, Yuan Duan, Feng Zhang, Ming Liu","doi":"10.1109/IPFA.2018.8452173","DOIUrl":null,"url":null,"abstract":"Total ionizing dose (TID) induced upset errors in Hf02-based resistive-random-access-memory (RRAM) with 1T1R storage cell structure are investigated. Radiation-induced leakage current in the access transistors on the same bit-lines causes a read decision failure and bit errors observed during TID irradiation experiments. This is verified by testkeys and HSPICE simulations based on the actual circuit structure of the 1 Mb RRAM.","PeriodicalId":382811,"journal":{"name":"2018 IEEE International Symposium on the Physical and Failure Analysis of Integrated Circuits (IPFA)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE International Symposium on the Physical and Failure Analysis of Integrated Circuits (IPFA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IPFA.2018.8452173","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
Total ionizing dose (TID) induced upset errors in Hf02-based resistive-random-access-memory (RRAM) with 1T1R storage cell structure are investigated. Radiation-induced leakage current in the access transistors on the same bit-lines causes a read decision failure and bit errors observed during TID irradiation experiments. This is verified by testkeys and HSPICE simulations based on the actual circuit structure of the 1 Mb RRAM.
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