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Tegal

6500 U

EtchTegal 6500 family
Research Quality: 20% complete
Tegal6500 U
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Vacuum

pumps, unknown[1]

Gas delivery

No gases plumbed[1]

What is it?

The Tegal 6500 U is a 2-chamber nitride etcher.

Why won't it start?

Documented failure modes, common issues, and field considerations.

  • Pumps missing

What do the numbers mean?

Vacuum & pumping1

Missing
pumps, unknown[1]
Accurate?

Gas & chemistry1

No gases plumbed[1]
Accurate?

Configuration & options2

2 Chamber Nitride Etch[1]
Accurate?
OS
JDOS[1]
Accurate?
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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

  • ConfigurationNo gases plumbed[1]
  • Missingpumps, unknown[1]

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.

Frequently asked questions

What does an etch system do?General reference — not yet source-verified

It removes selected material from a patterned workpiece so that the desired features remain while unprotected regions are cleared away.

What kinds of processes are used in this class of equipment?General reference — not yet source-verified

Machines of this class may use dry plasma methods, wet chemical methods, or hybrid approaches, depending on the material and the target profile.

Where does etch fit in a manufacturing flow?General reference — not yet source-verified

Etch is used in the pattern transfer stage, after a mask or other pattern has been established and before later build or finishing steps.

Why is process control important in etch?General reference — not yet source-verified

Process control determines how much material is removed, how sharply features are defined, and how well protected areas are preserved.

What is the main goal of this machine class?General reference — not yet source-verified

The main goal is to reproduce a designed pattern in material with controlled selectivity and consistent feature shape.

Not publicly documented

The following facts about the 6500 U 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 6500 U are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the 6500 U 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 6500 U are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • The process node or technology generation of the 6500 U is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

  • No publicly documented compatible parts, consumables, or accessories for the 6500 U are on record.

    Answerable by: an OEM parts catalog or a service engineer

Sources & citations

Sources (1)Every fact above is drawn from these public sources
  1. [1]inventory listing
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Last updated Jul 29, 2026.

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