Advantest
HP / Verigy V 4400 Memory
Provisional entry — research in progress
This page was generated automatically from cited public sources and hasn't completed the full research pass yet. Every specification shown carries its source; more detail is added as research completes.
What it is
The V 4400 is a memory tester designed for testing semiconductor memory devices. The V 4400 handles 12-inch wafers. The V 4400 is marketed under multiple brand names including Advantest, Agilent, HP, and Verigy.[1]
How it works
General reference — not yet source-verifiedA memory tester generates digital test patterns that exercise the memory array and associated logic. The tester applies these patterns to the device under test through a test head and pin electronics. The response from the device is compared to expected results to identify failures. Advanced memory testers may include parametric measurement units for voltage and timing characterization.
In a probe configuration, the test head connects to a wafer prober that contacts individual die on the wafer. In final test, the device is packaged and inserted into a test socket. The tester controls the sequence of patterns, clocks, and voltages to test all specified operating conditions.
Applications
General reference — not yet source-verifiedBeyond production testing, memory testers are employed in characterization and reliability evaluation of new memory designs. Engineering test programs can modify pattern sequences and timing to stress devices and identify design margins.
What do the numbers mean?
No specifications recorded yet
Be the first to add cited specifications for this tool.
Where are the manuals?
Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.
Not publicly documented
Field notes
No research found yet — worked with this tool? Share what you know.
Not publicly documented
The following facts about the HP / Verigy V 4400 Memory 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 HP / Verigy V 4400 Memory 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 HP / Verigy V 4400 Memory are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the HP / Verigy V 4400 Memory 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 HP / Verigy V 4400 Memory 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 HP / Verigy V 4400 Memory are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
No research found yet — worked with this tool? Share what you know.
Sources & citations
Sources (1)Every fact above is drawn from these public sources
- [1]Equipment inventory listing
Last updated Sep 24, 2026.
Compare with similar tools
View all →The KLA 1007 is a wafer prober manufactured by KLA.
The Electroglas 1034 Prober is a semiconductor wafer prober manufactured by Electroglas.
