Method of fabricating a charge trapping non-volatile memory cell
A method of fabricating a non-volatile memory cell is disclosed. The method includes the steps of: forming two separate charge trapping structures on a semiconductor substrate; forming first spacers on sidewalls of the two charge trapping structures; forming a gate dielectric layer on the substrate;...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A method of fabricating a non-volatile memory cell is disclosed. The method includes the steps of: forming two separate charge trapping structures on a semiconductor substrate; forming first spacers on sidewalls of the two charge trapping structures; forming a gate dielectric layer on the substrate; forming a gate on the two charge trapping structures and the gate dielectric layer between the two charge trapping structures; and forming two doped regions in the substrate beside the gate. |
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