{"title":"SONOS Embedded Flash IP Using Trap-Depth-Controlled SiN Film Enabling Data Retention more than 10 years at 200°C","authors":"Y. Taniguchi, Shoji Yoshida, Teruhiko Egashira, ChihBin Kuo, Yi-Da Shie, YuChun Wang, ChenYu Huang, Tsuyoshi Tamatsu, Keiji Okamoto, Masanobu Hishiki, Yasushi Sasaki, Fukuo Owada, Nobuhiko Ito, Y. Shinagawa, ChihMing Kuo, S. Noda, Toshikazu Matsui, Kosuke Okuyama","doi":"10.1109/IMW56887.2023.10145990","DOIUrl":null,"url":null,"abstract":"We introduce a cost-effective, reliable and energy-efficient embedded-flash memory IP for IoT, industry, and automotive. A Silicon-Oxide-Nitride-Oxide-Silicon (SONOS)type memory is embedded on 130BCD+ process platform with only three additional mask steps. Performance including qualification has been checked as expected at TSMC. By applying trapdepth-controlled SiN film to the SONOS memory, data storage more than 10 years at 200oC is achieved.","PeriodicalId":153429,"journal":{"name":"2023 IEEE International Memory Workshop (IMW)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 IEEE International Memory Workshop (IMW)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMW56887.2023.10145990","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
We introduce a cost-effective, reliable and energy-efficient embedded-flash memory IP for IoT, industry, and automotive. A Silicon-Oxide-Nitride-Oxide-Silicon (SONOS)type memory is embedded on 130BCD+ process platform with only three additional mask steps. Performance including qualification has been checked as expected at TSMC. By applying trapdepth-controlled SiN film to the SONOS memory, data storage more than 10 years at 200oC is achieved.
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