Comment by 7e

Comment by 7e 3 days ago

5 replies

How much of this fab's supply chain still comes from Taiwan and/or China? Most especially, where does the fab process equipment itself come from?

abhinavk 2 days ago

> the fab process equipment itself come from?

Isn't there only one for this kind of scale: ASML?

  • MobiusHorizons 2 days ago

    ASML for those who don't know is a Dutch company, and supplies the EUV machines for both TSMC and Intel (It is not clear to me if Samsung uses EUV in its current process nodes). I believe they are the only EUV supplier in the world. There are certainly other suppliers other that ASML, since there is a lot of other equipment other than lithography, but that's a critical one for modern process nodes.

  • kcb 2 days ago

    Besides lithography there are also several US suppliers for semiconductor manufacturing, Applied Materials, Lam Research, KLA.