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ASML PAS 5500/60 i-line Stepper (asml)

Overview

The ASML PAS 5500/60 stepper is an i-line system with automatic 100mm* wafer cassette processing capability. Using 365nm near-UV light this stepper is capable of a minimum feature size of 450nm and alignment between lithographic layers of 90nm. The stepper uses 5X reduction imaging allowing a maximum die area of 18mm by 22.4mm per exposure.

*150mm capable with advanced notice. Requires approval and additional conversion fee

Cleanliness: 

Processing Technique(s)

Capabilities and Specifications

Lithography Specifications

Minimum Resolution: 
0.45 μm
Exposure Wavelength: 
365 nm
Mask Size: 
Process Temperature Range: 
Notes: 

5:1 reducing stepper

Lab Facility, Location, and Badger Information

Training and Maintenance

Lab Facility: 
Training Charges: 
4.00 hours
Primary Trainer: 
Primary Maintenance: 
Backup Maintenance: 

Steps to become a tool user

  1. Become a member of SNF.
  1. "All Litho" class is required before training on any of the lithography tools. Read more here: All Litho class.
  2. Sign up for the relevant training scheduled in .
  3. Read the relevant operating procedures:
  4. Shadowing: Contact a qualified user of the tool to arrange to ‘shadow’. It would be best to find someone who has used the system often. If you don’t know of anyone, you may check reservations or history to find a qualified user. You may also contact the Discussion Lists. We recommend that you be with the lab member for the full time while operating the tool and ask lots of questions during the shadowing. You may have to shadow a qualified user more than one time to be comfortable with the tool.
    Print the SNF Training Shadowing Form on clean room paper.
  5. Contact the primary trainer: .
Notes: 

Job Writing: 2 hours and  Tool Training: 2 hours

Operating Instructions