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Comparison ledger

XT 1250 Dversus1505 G 6 E

ASML XT 1250 D, Nikon 1505 G 6 E, side by side. Every value shown is drawn from the cited encyclopedia entries.

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Side-by-side comparison of selected equipment models
Attribute
OEMASMLNikon
CategoryLithographyLithography
Wafer size——
Process node——
Introduced——
Production run—1988–
Lifecycle——
Lifecycle milestones——
Control system——
Generation——
FamilyASML XT 1250 DNikon 1505
Specifications
ConfigurationArF[1]5" reticle[3]
ManufacturerASML[1]—
ModelXT 1250 D[1]1505 G 6 E[3]
CategoryLithography[1]Stepper[3]
Wafer size6 inch[2]—
Light sourceCymer XLA165[2]—
Wafer stageDual chuck[2]—
Wafer configurationDry[2]—
Carrier handler typeMark I 300 FOUP[2]—
Reticle stage measurement systemHeidenhain encoders[2]—
Tool typeLithography scanner[1]—
Process typeArF[1]—
Resolution—650 nm[4]
Numerical Aperture—0.54[4]
Reduction—5x[4]
Exposure Field—15 x 15 mm[4]
Alignment Accuracy—130 nm[4]
Wafer Size—4 inch[3]
Light Source—g-line[5]
Introduction Year—1988[4]
NA (Numerical Aperture)—0.54[4]
Make—Nikon[3]
Wafer Sizes—4 inch[3]
Exposure type—g-line[4]
NA—0.54[4]
Exposure field—9.3 x 18.8 mm[4]

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Sources (5)Every fact above is drawn from these public sources
  1. [1]waferpedia.comwaferpedia.com
  2. [2]waferpedia.comwaferpedia.com
  3. [3]inventory listing
  4. [4]web.archive.orgweb.archive.org
  5. [5]ece.utoronto.caece.utoronto.ca