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Intel 8080
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The Intel 8080 is an 8-bit microprocessor produced by Intel, first released in April 1974. It served as the successor to the 8008, despite not being binary compatible with it. Originally intended for
Closed and open Intel 8080 processor
Closed and open Intel 8080 processor
AMD Am9080
AMD Am9080
CEMI MCY7880 (Poland)
CEMI MCY7880 (Poland)
Kvazar Kyiv K580IK80 (Ukrainian SSR)
Kvazar Kyiv K580IK80 (Ukrainian SSR)
Zilog Z80
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The Zilog Z80 is an 8-bit microprocessor designed by Zilog, first released in 1976; it played an important role in the evolution of early personal computing. It was designed to be software-compatible
Intel 8080
…Midway arcade video games and in Taito's 1978 Space Invaders, one of the most successful and well-known of all arcade video games. Zilog introduced the Z80, which has a compatible machine language instruction set and initially used the same assembly language as the 8080, but for legal reasons, Zilog developed…
A Z80 manufactured in June 1976
A Z80 manufactured in June 1976
A May 1976 advertisement for the Z80 outlines its major advantages over the 8080.
A May 1976 advertisement for the Z80 outlines its major advantages over the 8080.
Photo of the original Zilog Z80 microprocessor design in depletion-load nMOS. Total die size is 3545×3350 μm. The blue squares around the outside are
Photo of the original Zilog Z80 microprocessor design in depletion-load nMOS. Total die size is 3545×3350 μm. The blue squares around the outside are the pads that connect to the external pins. This chip was manufactured in 1990.
PIO Z84C2008
PIO Z84C2008