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Ken Shirriff /
npub1mgq…sjel
2024-09-23 18:56:47
in reply to nevent1q…tq79

Ken Shirriff on Nostr: This die photo shows the 64-kilobit Ramtron chip (FM24C64). The memory is partitioned ...

This die photo shows the 64-kilobit Ramtron chip (FM24C64). The memory is partitioned into four rectangles, each holding 32768 tiny cubes of PZT. The chip is accessed serially (using I2C), so it only has eight pins; you can see the bond pads around the edges of the die.

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