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The Zilog Z80 is an 8-bit microprocessor designed by Zilog that played an important role in the evolution of early computing. Launched in 1976, it was designed to be software-compatible with the Intel 8080 , offering a compelling alternative due to its better integration and increased performance.
The Micro-Professor MPF-I is a microcomputer released by Multitech (later renamed Acer) in 1981.The company's first branded product, it was marketed as a training system to learn machine code and assembly language for the Zilog Z80 microprocessor.
Many microcomputer makes and models could run some version or derivation of the CP/M disk operating system. Eight-bit computers running CP/M 80 were built around an Intel 8080/8085, Zilog Z80, or compatible CPU. CP/M 86 ran on the Intel 8086 and 8088. Some computers were suitable for CP/M as delivered.
The Z80 ceased production in 2024. The Zilog Z8 micro controller (1978) was one of the first single-chip microcontrollers in the market. It integrated an 8-bit CPU, RAM, ROM and I/O facilities, sufficient for many control applications. Faggin conceived the Z8 in 1974, soon after he founded Zilog, but then decided to give priority to the Z80.
CPU: Zilog Z80 @ 3.5 MHz; Memory: 4K RAM, expandable to 36K RAM; 8K ROM; Keyboard: 48-key rubber chiclet keyboard; Display: 80x72 semigraphics (40x24 text characters - with a 25th "zero" row at top - with a size of 8x8 pixels, equivalent to 320 x 192 pixels) in 16 colors (TEA1002 colour encoder) Sound: One voice, expandable to four voices
The NEC μCOM series is a series of microprocessors and microcontrollers manufactured by NEC in the 1970s and 1980s. The initial entries in the series were custom-designed 4 and 16-bit designs, but later models in the series were mostly based on the Intel 8080 and Zilog Z80 8-bit designs, and later, the Intel 8086 16-bit design.
The Dick Smith Super-80 was a Zilog Z80 based kit computer developed as a joint venture between Electronics Australia magazine and Dick Smith Electronics.. It was presented as a series of construction articles in Electronics Australia magazine's August, September and October 1981 issues.
Mirroring the development in the West, where the Intel 8080 was succeeded by the binary compatible Intel 8085 and Zilog Z80 as well as the source compatible Intel 8086, the Soviet Union produced the IM1821VM85A (ИМ1821ВМ85А, actually the CMOS version Intel 80C85), KR1858VM1 (КР1858ВМ1), and K1810VM86 (К1810ВМ86), respectively. [9]