Removed a paragraph from the lead. This paragraph appears verbatim on the 16-bit computing article.
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The first widely adopted 8-bit [[microprocessor]] was the [[Intel 8080]], being used in many hobbyist computers of the late 1970s and early 1980s, often running the [[CP/M]] [[operating system]]; it had 8-bit data words and 16-bit addresses. The [[Zilog Z80]] (compatible with the 8080) and the [[Motorola 6800]] were also used in similar computers. The Z80 and the [[MOS Technology 6502]] 8-bit CPUs were widely used in [[home computer]]s and [[Second generation of video game consoles|second-]] and [[Third generation of video game consoles|third-generation game consoles]] of the 1970s and 1980s. Many 8-bit CPUs or [[microcontroller]]s are the basis of today's ubiquitous [[embedded system]]s.
As of 2025, 8-bit microcontrollers cost well under a dollar<ref>{{Cite web |title=The Amazing $1 Microcontroller |url=https://jaycarlson.net/microcontrollers/ |access-date=21 May 2025 |website=Jay Carlson |language=en-US}}</ref><ref>{{Cite web |title=STM8S103K3T6CTR 28 1KB STM8 8KB LQFP-32(7x7) Microcontroller |url=https://www.alibaba.com/product-detail/STM8S103K3T6CTR-28-1KB-STM8-8KB-LQFP_1601399505160.html}}</ref> (with some exceptions), but the cheapest 16-bit microcontrollers cost less than other types<!-- 0,224 € in volume vs 0,286 € (cheapest in volume) for higher volume of 8-bit vs 0,306 € for 32-bit ARM lower volume --><ref>{{Cite web |title=16-bit Microcontrollers - MCU |url=https://eu.mouser.com/c/semiconductors/integrated-circuits-ics/embedded-processors-controllers/microcontrollers-mcu/16-bit-microcontrollers-mcu/?sort=pricing}}</ref> even including cheapest 8-bit (and are more powerful, and easier to program generally), making 8-bit legacy, i.e. not worth it for new applications; 32-bit microcontrollers are also well under half a dollar, close to cheapest 16-bit, and cheaper than most 8-bit.
