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What is a the manufacturing process for this ? How is it radiation hardened ?
by petra 3y ago
What is a the manufacturing process for this ? How is it radiation hardened ?
- chasil 3y agoGlobalfoundaries 12nm, hardening not reported. "The chip is being manufactured by Globalfoundries on the 12-nanometer low-power process."
- sanxiyn 3y agoThe article says: > The chip is being manufactured by Globalfoundries on the 12-nanometer low-power process. As far as I can tell it is not radiation hardened yet. I think what the article is trying to say is that since it is an open source hardware, ESA is not dependent on the vendor for radiation hardening.
- formerly_proven 3y agoGlofo 12nm is an FD-SOI process, which is inherently less sensitive to radiation than normal bulk CMOS. Since the substrate is an isolator SOI devices are also generally immune to latchup.
- streakfix 3y agoPack it inside lead?