Presentation 1997/10/30
Reliability Prediction of LSI Technologies Using Statistical Simulation
Kazunori HIRAOKA,
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Abstract(in English) To predict the reliability of LSI chips an exact statistical failure distribution is needed. In this work, computer simulation shows that the failure time distribution of chips is the Weibull distribution over the number of 500 elements contained in a chip, regardless of the kind of failure time distributions of elements. The failure times of chips are proportional to N^<-1/β>, where N is the number of elements and β is the shape parameter of the Weibull distribution. Simple relation between the failure distributions of elements and chips is found out. This paper also describes a procedure for predicting reliability.
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Keyword(in English) LSI / reliability / failure distribution / reliability prediction / simulation
Paper # R97-13
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Conference Date 1997/10/30(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
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Title (in English) Reliability Prediction of LSI Technologies Using Statistical Simulation
Sub Title (in English)
Keyword(1) LSI
Keyword(2) reliability
Keyword(3) failure distribution
Keyword(4) reliability prediction
Keyword(5) simulation
1st Author's Name Kazunori HIRAOKA
1st Author's Affiliation NTT System Electronics Laboratories()
Date 1997/10/30
Paper # R97-13
Volume (vol) vol.97
Number (no) 351
Page pp.pp.-
#Pages 6
Date of Issue