this post was submitted on 31 May 2024
263 points (94.3% liked)

Technology

59405 readers
2866 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago
MODERATORS
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
263
Russia Says It's Assembled a Lithography Machine, Will Make 350nm Chips Soon (www.extremetech.com)
submitted 5 months ago by [email protected] to c/[email protected]
59 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 19 points 5 months ago* (last edited 5 months ago)

Yeah, those old fabs are still useful. Here's what Microchip Technology Inc runs:

https://ww1.microchip.com/downloads/en/DeviceDoc/00004075.pdf

See page 6.Their fab in Lawrence, MA only goes down to 1000nm. Their other locations go down to 250 or 110nm. IIRC, some of that is the auto industry refusing to port things off of old chips, but the point is that you can do a lot of useful stuff with horribly outdated fabs.