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What is UMCs recommended grid size for customer layout and verification?

April 26, 2017customer Grid layout recommended size umc verification

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What is UMCs recommended grid size for customer layout and verification?

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Please refer to the definition in related TLR or global rule. If there is no definition in TLR or global rule : For 0.15um and above technology, UMC recommends 0.01um as customer’s layout grid. UMC will use 0.001um as verification grid in order to check customer’s database to gain better precision. For 0.13um and 90nm technology, it’s mandatory for UMC’s customer to set layout grid in units of 0.005um. (0.005um, 0.01um, etc.