Field-programmable gate array: Difference between revisions

Revision as of 14:22, 4 July 2024

Revision as of 14:42, 4 July 2024

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* [[Fuse (electrical)|Fuse]]: one-time programmable. Bipolar. Obsolete.

* [[Antifuse]]: one-time programmable. CMOS. Examples: Actel SX and Axcelerator families; Quicklogic Eclipse II family.<ref name=EDN>{{cite web|url=https://www.edn.com/all-about-fpgas/|title=All about FPGAs|date=21 March 2006 }}</ref>

* [[Programmable read-only memory|PROM]]: programmable read-only memory technology. One-time programmable because of plastic packaging.{{clarify|reason=What's the issue with plastic packages?|date=July 2024}} Obsolete.

* [[EPROM]]: erasable programmable read-only memory technology. One-time programmable but with window, can be erased with ultraviolet (UV) light. CMOS. Obsolete.

* [[EEPROM]]: electrically erasable programmable read-only memory technology. Can be erased, even in plastic packages. Some but not all EEPROM devices can be in-system programmed. CMOS.