منابع مشابه
Course Development in IC Manufacturing
Traditional curriculum in electrical engineering separates semiconductor processing courses from courses in circuit design. As a result, manufacturing topics involving yield management, and the study of random process variations impacting circuit behavior are usually vaguely treated. The subject matter of this paper is to report a course developed at Texas A&M University to compensate for the a...
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SRAM bit fail maps (BFM) are routinely collected during earlier phases of yield ramping, providing a rich source of information for IC failure and deformation learning. In this paper, we present an automated approach to analyzing BFM data efficiently. We also demonstrate the usability of our analysis framework using real BFM test data from a large, modern SRAM test vehicle.
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The etching of SiO2 layers from silicon surfaces is one of the most critical steps in wet processing technology. Although numerous studies have been performed to analyze the mechanisms and kinetics of these processes, little attention has been given to monitoring and controlling the chemical concentrations in the process baths. Chemical concentration control is becoming crucial to wafer process...
متن کاملThe Quest for High-Yield IC Manufacturing
h THE PAST DECADE has seen steady scaling in process technology but no significant increase in time between the introduction of new technology generations. The semiconductor industry is now confronted with the problem that many failure mechanisms simply cannot be anticipated prior to manufacturing. Failures occur today because of complex interactions among physical design features that cannot b...
متن کاملSecuring Computer Hardware Using 3D Integrated Circuit (IC) Technology and Split Manufacturing for Obfuscation
The fabrication of digital Integrated Circuits (ICs) is increasingly outsourced. Given this trend, security is recognized as an important issue. The threat agent is an attacker at the IC foundry that has information about the circuit and inserts covert, malicious circuitry. The use of 3D IC technology has been suggested as a possible technique to counter this threat. However, to our knowledge, ...
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ژورنال
عنوان ژورنال: Journal of the Japan Society for Precision Engineering
سال: 1988
ISSN: 1882-675X,0912-0289
DOI: 10.2493/jjspe.54.1871