H. Hoenigschmid, A. Frey, J. DeBrosse, T. Kirihata, G. Mueller, G. Daniel, G. Frankowsky, K. Guay, D. Hanson, L. Hsu, B. Ji, D. Netis, S. Panaroni, C. Radens, A. Reith, D. Storaska, O. Weinfurtner, J. Alsmeier, W. Weber, M. Wordeman
{"title":"A 7F/sup 2/ cell and bitline architecture featuring tilted array devices and penalty-free vertical BL twists for 4 Gb DRAM's","authors":"H. Hoenigschmid, A. Frey, J. DeBrosse, T. Kirihata, G. Mueller, G. Daniel, G. Frankowsky, K. Guay, D. Hanson, L. Hsu, B. Ji, D. Netis, S. Panaroni, C. Radens, A. Reith, D. Storaska, O. Weinfurtner, J. Alsmeier, W. Weber, M. Wordeman","doi":"10.1109/VLSIC.1999.797259","DOIUrl":null,"url":null,"abstract":"A 7F/sup 2/ DRAM cell and corresponding vertically folded bitline architecture has been fabricated using a 0.175 /spl mu/m CMOS technology. This concept features an advanced 30/spl deg/ tilted array device layout and an area penalty free inter BL twist. The presented scheme minimizes local well noise by maximizing the number of twisting intervals.","PeriodicalId":433264,"journal":{"name":"1999 Symposium on VLSI Circuits. Digest of Papers (IEEE Cat. No.99CH36326)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1999-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1999 Symposium on VLSI Circuits. Digest of Papers (IEEE Cat. No.99CH36326)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VLSIC.1999.797259","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
A 7F/sup 2/ DRAM cell and corresponding vertically folded bitline architecture has been fabricated using a 0.175 /spl mu/m CMOS technology. This concept features an advanced 30/spl deg/ tilted array device layout and an area penalty free inter BL twist. The presented scheme minimizes local well noise by maximizing the number of twisting intervals.