ASML
Twinscan XT 1700 Fi ArF
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.
The ASML Twinscan XT 1700 Fi ArF is a lithography scanner that processes 300 mm wafers. The ASML Twinscan XT 1700 Fi ArF uses a Cymer XLA 360 excimer laser. The ASML Twinscan XT 1700 Fi ArF supports SMIF and FOUP wafer carrier interfaces.[1][2]
What it is
How it works
General reference — not yet source-verifiedA lithography scanner transfers a patterned image onto photoresist-coated wafers by exposing the resist through an optical imaging system.
An ArF scanner uses deep-ultraviolet argon-fluoride laser light as the exposure source.
Where it fits in the process flow
General reference — not yet source-verifiedThe ASML Twinscan XT 1700 Fi ArF sits in the front-end patterning flow where circuit patterns are printed onto wafers before etch and other downstream pattern-transfer steps.
The ASML Twinscan XT 1700 Fi ArF is used after wafer preparation and photoresist coating and before resist development and subsequent pattern transfer.
Applications
The ASML Twinscan XT 1700 Fi ArF is used for semiconductor photolithography on large silicon wafers.[1][2]
What do the numbers mean?
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
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Not publicly documented
The following facts about the Twinscan XT 1700 Fi ArF 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 Twinscan XT 1700 Fi ArF are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the Twinscan XT 1700 Fi ArF 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 Twinscan XT 1700 Fi ArF 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 Twinscan XT 1700 Fi ArF are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the Twinscan XT 1700 Fi ArF is not on record.
Answerable by: an OEM datasheet or a fab qualification report
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Sources & citations
Sources (2)Every fact above is drawn from these public sources
- [1]Inventory photo
- [2]waferpedia.com — waferpedia.comwaferpedia.com
Last updated Oct 10, 2026.
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