Programmable ROM (English Wikipedia)

See US Patent 4184207 Archived 2018-04-27 at the Wayback Machine - High density floating gate electrically programmable ROM, and US Patent 4151021 Archived 2018-04-27 at the Wayback Machine - Method of making a high density floating gate electrically programmable ROM
See US Patent 7402855 Archived 2015-09-04 at the Wayback Machine split channel antifuse device

web.archive.org (Global: 1^st place; English: 1^st place)

Han-Way Huang (5 December 2008). Embedded System Design with C805. Cengage Learning. p. 22. ISBN 978-1-111-81079-5. Archived from the original on 27 April 2018.
Marie-Aude Aufaure; Esteban Zimányi (17 January 2013). Business Intelligence: Second European Summer School, eBISS 2012, Brussels, Belgium, July 15-21, 2012, Tutorial Lectures. Springer. p. 136. ISBN 978-3-642-36318-4. Archived from the original on 27 April 2018.
See US Patent 4184207 Archived 2018-04-27 at the Wayback Machine - High density floating gate electrically programmable ROM, and US Patent 4151021 Archived 2018-04-27 at the Wayback Machine - Method of making a high density floating gate electrically programmable ROM
See US Patent 7402855 Archived 2015-09-04 at the Wayback Machine split channel antifuse device
Wlodek Kurjanowicz (2008). "Evaluating Embedded Non-Volatile Memory for 65nm and Beyond" (PDF). Archived from the original (PDF) on 2016-03-04. Retrieved 2009-09-04.