Advantest
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The Advantest Versatest V4000 is an automated test equipment system. The Versatest V4000 is manufactured by Advantest. The Versatest V4000 includes a main tester unit model E7089A.[1][2][3]
The Advantest Versatest V4000 is automated test equipment.[1][2][3]
Automated test equipment belongs in semiconductor test flows rather than wafer fabrication process steps.
A probe-capable tester is used before final package-level test when electrical verification is performed at wafer or probe stage.
Automated test equipment is used for electrical verification, device characterization, and production screening of semiconductor parts.
A probe-and-test system can support wafer-level evaluation and other pre-packaging test work.
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The following facts about the Versatest V4000 Automated are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the Versatest V4000 Automated are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the Versatest V4000 Automated are on record.
Answerable by: an OEM product catalog or an engineer who ordered or specified the tool
The control-system platform and OS era of the Versatest V4000 Automated are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the Versatest V4000 Automated are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the Versatest V4000 Automated is not on record.
Answerable by: an OEM datasheet or a fab qualification report
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Last updated Oct 3, 2026.
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