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How many pins does a 4004 microprocessor have?
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the Intel 4004 CPU. A fully expanded system could support 16 Intel 4001s for a total of 4 kB of ROM, 16 Intel 4002s for a total of 1,280 nibbles (640 bytes) of RAM, and an unlimited number of 4003s. The 4003s were connected to programmable input and output pins on the 4001 and to output pins on the 4002, not directly to the CPU. [8]
Nov 20, 2021 · The 4004 had only 16 pins, so it had only a 4-bit bus, and a 740-kHz maximum clock rate that allowed it to process 92,600 instructions per second. Still, this one chip was as powerful as the...
- david.szondy@gizmag.com
4004 is a complete 4-blt parallel central processing unit (CPU) easIly Interfaces with keyboardS. swItches, displays, A-O converters. printers and other peripheral equipment The CPU can directly addre. 4K 8-bit instruction words of progrwn memory and 5120 bits data storage RAM. Sixteen index registers are provided for temporary data storage. Up ...
- 3MB
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Nov 15, 2021 · Launched in November 1971, the Intel® 4004 paved the way for modern microprocessor computing. As the world’s first commercially available microprocessor, the Intel 4004 enabled the convergence of the technology superpowers – ubiquitous computing, pervasive connectivity, cloud-to-edge infrastructure and artificial intelligence – and ...
The Intel® 4004 microprocessor circuit line width was 10 microns, or 10,000 nanometers. Today, the circuit features of Intel® microprocessors range between 45 and 32 nanometers. By comparison, an average human hair is 100,000 nanometers wide. Explore other online exhibits.
Nov 15, 2011 · Designed by the fantastically-forenamed Federico Faggin, Ted Hoff, and Stanley Mazor, the 4004 was a 4-bit, 16-pin microprocessor that operated at a mighty 740KHz -- and at roughly eight...
Nov 12, 2021 · Microprocessor technology has dramatically changed since 1971, when Intel's 4004 CPU ran at a mere 740 KHz and contained only 2,250 transistors using a 10 micrometer process. To show just how dramatically things have changed, we've compared the 4004 with Intel's latest top-of-the-line desktop CPU, the recently-announced Intel Core i9-12900K .
