1972- D8008- 1st 8-bit Microprocessor, Intel

Object/Artifact

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VintageComputer.Gallery

Name/Title

1972- D8008- 1st 8-bit Microprocessor, Intel

Tags

Intel

Description

The Intel 8008, also known as the D8008, holds the distinction of being the world’s first 8-bit microprocessor. It was introduced in April 1972 and was capable of addressing up to 16 KB of memory. Here are some key details about this groundbreaking chip:

General Notes

Note

Architecture and Origin: The 8008’s architecture was designed by Computer Terminal corporation (CTC). Intel implemented and manufactured the 8008. Originally named the 1201, it was architecturally different from the 4-bit Intel 4004 microprocessor. Features: Clock Rate: Operated at speeds ranging from 500 kHz to 800 kHz. Data Width: 8 bits. Address Width: 14 bits. Applications: Used in computer terminals, calculators, bottling machines, and even ASEA industrial robots (such as the IRB 6). Memory Support: Capable of addressing up to 16 KB of memory. Legacy: Despite its modest clock speed, the 8008 outperformed the 4-bit 4004 due to its wider data bus. Variants like the C8008 (with a purple ceramic, gold-plated metal lid) and the later D8008 were produced. The Intel 8008 paved the way for modern microprocessors