Hey all, sorry it has been a while for the #nakeddiefriday due to health reasons, but ...

2025-09-19 09:35:44 UTC

Hey all, sorry it has been a while for the #nakeddiefriday due to health reasons, but here we come again!

Today's guest of honor is one made by intel, the 80286! This is an NMOS sample, but CMOS versions exist too (I got no samples yet). One metal layer only! I also deprocessed the sample to fully expose polysilicon and diffusion layers. Let's have a look?

Many thanks to gloriouscow (npub1dhl…ud8y) for supporting this work!

SiPron page: https://siliconprawn.org/archive/doku.php?id=infosecdj:intel:80286-10

#electronics #reverseengineering #retrocomputing

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npub1cwd0s3usl5g9tte8sxnk5u7cvzg9lsg6az8wwky82w925x77y79qzn4d06

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wss://relay.momostr.pink

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Published at

2025-09-19 09:35:44 UTC

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DJ🌞:donor: on Nostr: Hey all, sorry it has been a while for the #nakeddiefriday due to health reasons, but ...