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1. www.vintagecalculators.com › html › busicom_141-pfBusicom 141-PF - Vintage Calculators

   www.vintagecalculators.com › html › busicom_141-pf

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   The first commercial microprocessor, the Intel 4004, was developed specifically for Busicom Corporation for use in its calculators. The Busicom 141-PF, sold also as the NCR 18-36, was the first product sold to incorporate a microprocessor, in fact to have "Intel Inside", as the advertising slogan goes. Busicom 141-PF / NCR 18-36.

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2. www.vintagecalculators.com › html › busicom_141-pf_and_intelBusicom 141-PF and Intel 4004 - Vintage Calculators

   www.vintagecalculators.com › html › busicom_141-pf_and_intel

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   Complete 4004 chip-sets were sent to Busicom early in 1971 and by March Shima had built a working 141-PF calculator. In the following month Busicom started manufacturing the 141-PF calculator, together with other business equipment incorporating the chip-set.

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3. en.wikipedia.org › wiki › BusicomBusicom - Wikipedia

   en.wikipedia.org › wiki › Busicom

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   Their first calculator with a microprocessor is the Busicom 141-PF. Their entry based calculators, the Busicom LE-120A (Handy-LE) and LE-120S (Handy), [ 6 ] were the first to fit in a pocket and also the first calculators to use an LED display.

4. veniamin-ilmer.github.io › emu › busicomBusicom 141-PF Emulator - First calculator with a CPU from 1971

   veniamin-ilmer.github.io › emu › busicom

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   This is an emulation of the Busicom 141-PF, the world's first calculator to run on a CPU, with the world's first single chip CPU, the Intel 4004. Alongside the CPU there are 2 RAM chips, 5 ROM chips, 3 shift register chips, a keyboard and a printer being emulated with perfect synchronization.

5. museum.ipsj.or.jp › en › heritageBusicom 141-PF-Computer Museum

   museum.ipsj.or.jp › en › heritage

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   Engineers from Intel and Masatoshi Shima from Busicom led the development of the microprocessor 4004, which was completed in March 1971. In October of 1971 Busicom started selling the electronic calculator 141-PF, using this 4004, and supplied this product to other companies as an OEM.

6. www.retrothing.com › 2008 › 11Recreating the First Microprocessor-Based Calculator

   www.retrothing.com › 2008 › 11

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   Nov 16, 2008 · In 1969, Japanese electronics manufacturer Busicom approached a little startup called Intel to develop a chipset for their new 141-PF electronic printing calculator.

7. People also ask

   When did Busicom start making 141-PF calculators?

   • Complete 4004 chip-sets were sent to Busicom early in 1971 and by March Shima had built a working 141-PF calculator. In the following month Busicom started manufacturing the 141-PF calculator, together with other business equipment incorporating the chip-set.

   Busicom 141-PF and Intel 4004 - Vintage Calculators

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   What is a Busicom 141 PF / NCR 18-36?

   • Busicom 141-PF / NCR 18-36 The first commercial microprocessor, the Intel 4004, was developed specifically for Busicom Corporation for use in its calculators. The Busicom 141-PF, sold also as the NCR 18-36, was the first product sold to incorporate a microprocessor, in fact to have "Intel Inside", as the advertising slogan goes.

   Busicom 141-PF - Vintage Calculators

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   Who invented the 141 PF calculator?

   • While the 141-PF calculator was being developed the "calculator on a chip" had been brought to market by Mostek, actually resulting from the contract from Busicom mentioned near the top of this article. Busicom used the Mostek MK6010 "calculator on a chip" to launch the first pocket calculator, the Busicom LE-120A "Handy" in early 1971.

   Busicom 141-PF and Intel 4004 - Vintage Calculators

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   What is the difference between Busicom 121 PK and 141 PF?

   • The later Busicom 121-PK calculator was operationally identical to the 141-PF but was much cheaper and employed the Mostek MK6018 and MK6019 calculator integrated circuits. While the 4000 series microprocessor chip-set was being developed, the "calculator on a chip" MK6010 was developed for Busicom by Mostek.

   Busicom 141-PF and Intel 4004 - Vintage Calculators

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   What was the first microprocessor made by Busicom?

   • The first commercial microprocessor, the Intel 4004, was developed specifically for Busicom Corporation for use in its calculators. The Busicom 141-PF, sold also as the NCR 18-36, was the first product sold to incorporate a microprocessor, in fact to have "Intel Inside", as the advertising slogan goes. Busicom 141-PF / NCR 18-36

   Busicom 141-PF - Vintage Calculators

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   Who made Busicom calculators?

   • The first was with Mostek for the development of advanced LSI (Large-Scale Integration) technology for Busicom's basic calculators that were manufactured in its Osaka factory. The second contract was with a small start-up company, founded in 1968, called Intel Corporation. The tale of this contract is told here: Busicom meets Intel

   Busicom 141-PF and Intel 4004 - Vintage Calculators

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8. www.intel.com › content › wwwThe Story of the Intel® 4004

   www.intel.com › content › www

   In 1969, Nippon Calculating Machine Corporation approached Intel to design 12 custom chips for its new Busicom 141-PF* printing calculator.