aug 6, 1971 - Intel 4002
Description:
"the data RAM of the family. The 4002 was organized as four registers of 16 + 4 nibbles each, for a total of 320 b, and in addition it had a 4-b output port. Again, I did the logic and circuit design in a couple of weeks, and Shima checked my work. It was good to have somebody else check my work, given that there was no time to do any logic or circuit simulation, and Shima was very thorough."
https://ieeexplore.ieee.org/document/4776530/
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History of Computing
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