Waferpedia

Comparison ledger

CG 5000 CD-SEMversus0035235-003 MMD Head

Hitachi CG 5000 CD-SEM, KLA 0035235-003 MMD Head, side by side. Every value shown is drawn from the cited encyclopedia entries.

Side-by-side comparison of selected equipment models
Attribute
OEMHitachiKLA
CategoryMetrology & InspectionMetrology & Inspection
Wafer sizeAutomatic Beam Alignment on wafer—
Process node——
Introduced——
Production run——
Lifecycle——
Lifecycle milestones——
Control system——
Generation——
FamilyHitachi CG 5000 CD-SEMKLA 0035235-003 MMD Head
Specifications
ConfigurationCritical Dimension (CD) Measurement Scanning Electron Microscope (SEM)[1]TSTD PCB ASSY, MMD MEAS HEAD[2]
Resolution1.45nm with signal processing function.[1]—
Measurement repeatability0.25nm (3sig)[1]—
Throughput50wph (20 measurements/wafer), approximately 40%[1]—
Wafer sizeAutomatic Beam Alignment on wafer[1]—
Model—0035235-003[2]
Make—KLA[2]
Part Description—TSTD PCB ASSY, MMD MEAS HEAD[2]
Compatible System—KLA AIT-XP[2]

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Sources (2)Every fact above is drawn from these public sources
  1. [1]inventory listing
  2. [2]inventory listing