| | on front   Stylus profilometer step measurement | 
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        | Batch size | 1 | 
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            | Contact force Force applied at contact point | 50 mgf | 
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            | Max vertical travel | 65 µm | 
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            | Min feature size | 50 µm | 
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            | Min vertical travel | 0.01 µm | 
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            | Process duration | 3 min | 
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            | Sides processed | either | 
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            | Wafer size |  | 
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            | Equipment | Dektak IIA | 
            
            
              | Equipment characteristics: | 
            | Wafer holder Device that holds the wafers during processing. | plastic chuck | 
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            | Wafer materials List of wafer materials this tool can accept (not list of all materials, just the wafer itself). | silicon, glass (category), gallium arsenide, sapphire, silicon on sapphire | 
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            | Wafer thickness List or range of wafer thicknesses the tool can accept | 300 .. 600 µm | 
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