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Body Connection for 18nm process finfet

myjan

hi everyone,

I want to design layout by finfet 18nm process but I could not find tap cell ( well tap & substrate tap).So I want to make own tap cell for body connection but I don't know layer type or which layer use for tap cell in 18nm process.

I was working 45nm,90nm & 180nm.But I am new 18nm process.So please anyone help me about this issue.

thnaks

Jonaeath Hossin

  • Andrew Beckett

    This information is something you should ask the foundry - I don't think anyone here can really answer this without knowing the specific foundry and design kit you're using. Even if we know that, foundry non-disclosure agreements would probably prevent us being able to answer - they are typically pretty restrictive at advanced nodes.

    Regards,

    Andrew.

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