{"title":"互连和金属间接触电迁移可靠性模拟器","authors":"B. Liew, P. Fang, N. Cheung, C. Hu","doi":"10.1109/RELPHY.1990.66072","DOIUrl":null,"url":null,"abstract":"A previously developed model for predicting interconnect electromigration time-to-failure under arbitrary current waveforms is shown to be applicable to Al-W intermetallic contacts as well. This model is incorporated in a circuit electromigration reliability simulator which can (1) generate layout advisory for width and length of each interconnect, the safety factor of each contact and via in a circuit to meet user-specified reliability requirements and (2) estimate the overall circuit electromigration failure rate and/or cumulative percent failure.<<ETX>>","PeriodicalId":409540,"journal":{"name":"28th Annual Proceedings on Reliability Physics Symposium","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1990-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":"{\"title\":\"Reliability simulator for interconnect and intermetallic contact electromigration\",\"authors\":\"B. Liew, P. Fang, N. Cheung, C. Hu\",\"doi\":\"10.1109/RELPHY.1990.66072\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A previously developed model for predicting interconnect electromigration time-to-failure under arbitrary current waveforms is shown to be applicable to Al-W intermetallic contacts as well. This model is incorporated in a circuit electromigration reliability simulator which can (1) generate layout advisory for width and length of each interconnect, the safety factor of each contact and via in a circuit to meet user-specified reliability requirements and (2) estimate the overall circuit electromigration failure rate and/or cumulative percent failure.<<ETX>>\",\"PeriodicalId\":409540,\"journal\":{\"name\":\"28th Annual Proceedings on Reliability Physics Symposium\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1990-03-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"11\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"28th Annual Proceedings on Reliability Physics Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RELPHY.1990.66072\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"28th Annual Proceedings on Reliability Physics Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RELPHY.1990.66072","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Reliability simulator for interconnect and intermetallic contact electromigration
A previously developed model for predicting interconnect electromigration time-to-failure under arbitrary current waveforms is shown to be applicable to Al-W intermetallic contacts as well. This model is incorporated in a circuit electromigration reliability simulator which can (1) generate layout advisory for width and length of each interconnect, the safety factor of each contact and via in a circuit to meet user-specified reliability requirements and (2) estimate the overall circuit electromigration failure rate and/or cumulative percent failure.<>
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