Advantest
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A test system such as the B 6700 S typically comprises a test head that houses pin electronics and a prober that positions a wafer under a probe card. The probe card contacts the device under test, and the tester applies stimulus signals while measuring output responses.
The system executes test programs that define voltage, current, timing, and pattern sequences to validate functionality and parametric performance of each die.
The Advantest B 6700 S is used in semiconductor manufacturing after wafer fabrication and before packaging, during the wafer sort or probe step. At this stage, individual die are tested to identify known good die and to bin devices by performance grade.
The equipment operates in a cleanroom environment and is fed wafers from the fab output. After testing, wafers proceed to dicing and packaging, or in some flows to further processing such as burn-in.
Such test systems are employed in both development and high-volume production environments to ensure device quality and to gather statistical data for yield improvement.
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The following facts about the B 6700 S 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 specifications for the B 6700 S are on record.
Answerable by: an OEM datasheet, a cleanroom equipment inventory, or an engineer who operated or installed it
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the B 6700 S are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the B 6700 S 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 B 6700 S 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 B 6700 S are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
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Last updated Sep 27, 2026.