Specification Detail Release Date November 15, 1971 Transistor Count 2,300 Architecture 4-bit Max Clock Speed 740 kHz Package 16-pin DIP Architectural Significance and Legacy The true impact of the 4004 extends far beyond its technical specifications. It demonstrated that computing power could be embedded into everyday objects, moving it out of the realm of massive mainframes and into the hands of engineers and businesses.
Federico Faggin's Leadership Behind the Intel 4004
The 4004 proved that complex computational tasks could be handled by a single, general-purpose chip, paving the way for the microcomputer revolution. Housed in a 16-pin ceramic dual in-line package, the 4004 contained 2,300 transistors and operated at a staggering frequency of 740 kilohertz, laying the groundwork for the entire digital ecosystem we navigate today.
The processor featured a 4-bit bus, designated as the Intel 4004, and could address up to 1 kilobyte of program memory and 4 kilobytes of data memory. The Intel 4004 represents a singular moment in technological history, marking the debut of the first commercially available microprocessor.
Federico Faggin's Leadership Behind the Intel 4004
Evolution and Modern Relevance. While Busicom released the first calculator using the chip, other manufacturers quickly recognized its potential.
More About Processor 4004
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More perspective on Processor 4004 can make the topic easier to follow by connecting earlier points with a few simple takeaways.
