A nonvolatile analog neural memory using floating-gate MOS transistors

Han Yang*, Bing J. Sheu, Ji Chien Lee

*Corresponding author for this work

Research output: Contribution to journalJournal Article peer-review

7 Scopus citations

Abstract

Simple floating-gate transistors fabricated by a conventional double-polysilicon process show excellent programming and charge-retention characteristics. A five-transistor synapse cell achieves 8-bit resolution and at least 6-bit accuracy for analog neural computation. It occupies 67 μm×73 μm in a 2-μm CMOS process and can retain charge accuracy for over 25 years.

Original languageEnglish
Pages (from-to)19-25
Number of pages7
JournalAnalog Integrated Circuits and Signal Processing
Volume2
Issue number1
DOIs
StatePublished - 02 1992
Externally publishedYes

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