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  2. en.wikipedia.org › wiki › Intel_4004Intel 4004 - Wikipedia

    The Intel 4004 is a 4-bit central processing unit (CPU) released by Intel Corporation in 1971. Sold for US$60 (equivalent to $450 in 2023 [2]), it was the first commercially produced microprocessor, [3] and the first in a long line of Intel CPUs. The 4004 was the first significant example of large-scale integration, showcasing the superiority ...

  3. Explore the history of Intel’s first microprocessor, the Intel® 4004, from its invention to its lasting integrated electronics influence.

  4. Work on the 4004 began in 1969, when Japanese electronics company Busicom asked Intel to design a chipset for its upcoming desktop calculator, the 141-PF. That calculator was where the microprocessor found its first application, but it would ultimately turn up in millions of devices.

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  5. Jan 29, 2018 · But as part of a 1990 patent dispute between Texas Instruments and another claimant, Lee Boysel assembled a system with an 8-bit AL1 as the sole microprocessor proving that it could work.

    • who invented the 4004 microprocessor system1
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  6. Feb 1, 1994 · Teaming up with Stanley Mazor and Federico Faggin, he created the first commercial microprocessor, the Intel 4004. This article was first published as “Marcian E Hoff.” It appeared in the ...

  7. www.intel.com › newsroom › resourcesIntel 4004

    Nov 15, 2021 · Intel engineer Federico Faggin was on the team that designed the Intel 4004 microprocessor, which made its debut in November 1971. Masatoshi Shima was an engineer with Nippon Calculating Machine Corp., the Japanese firm that designed the Busicom 141-PF printing calculator.

  8. Nov 12, 2021 · On November 15, 1971, Intel publicly debuted the first commercial single-chip microprocessor, the Intel 4004, with an advertisement in Electronic News. Fifty years later, here's a look at its legacy---and how the 4004 stacks up against a modern Intel powerhouse.