Semiconductor memory device and method of operating the same
US8488392B2 · kind B2 · utility
2Cited by
3References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 8, 2011 |
| Grant date | Jul 16, 2013 |
| Priority date | — |
| Expiry date | Sep 20, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2216/14
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A semiconductor memory device includes a memory cell array including a plurality of memory cells, circuits configured to receive program data when a program operation is performed and output a random signal in response to the program data, and a page buffer configured to logically combine the program data and the random signal and to store the logically combined data in the memory cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.