ChipGears

AMD D8080A-1 CPU 8080 DIP40 3.1MHz 8Bit MCS-80 Processor Microprocessor

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Specifications

Type CPU / Microprocessor
Manufacturer AMD
Family MCS-80
Part number D8080A-1
Frequency 3.1 MHz
Socket DIP40

Item Condition

✅ Available now
New old stock.
Minor edge chipping from tube storage (cosmetic only).
Description:
The AMD D8080A-1 is a licensed second-source version of the Intel 8080, one of the most influential early microprocessors of the 1970s.
Operating at approximately 3.1 MHz, the D8080A-1 features an 8-bit data bus and supports up to 64 KB of addressable memory, forming the foundation for early microcomputers, terminals, and industrial control systems. It follows the same instruction set and system design as the original Intel 8080, making it fully compatible with existing hardware and software ecosystems of the time.
✅ Second-source Intel 8080 by AMD
✅ 3.1 MHz, 8-bit architecture
✅ Up to 64 KB memory addressing
✅ Ceramic DIP40 package
✅ Early microcomputing era
✅ A foundational CPU of the microcomputer revolution, highly valued for historical collection.

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