READ ONLY MEMORY UTILIZING FLOATING GATE TRANSISTORS AND METHOD OF PROGRAMMING

A read only memory cell comprising a floating gate field effect transistor as the storage element is disclosed. Low operating voltages are used by including metal-oxide-semiconductor (MOS) varactors in the cell, enabling one to selectively induce avalanche injection for storing charge at selected bi...

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Hauptverfasser: NEUGEBAUER C,US, MUNDY J,US
Format: Patent
Sprache:eng
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Zusammenfassung:A read only memory cell comprising a floating gate field effect transistor as the storage element is disclosed. Low operating voltages are used by including metal-oxide-semiconductor (MOS) varactors in the cell, enabling one to selectively induce avalanche injection for storing charge at selected bit sites.