Nonvolatile memory device
US8812777B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 5, 2012 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | Feb 6, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C16/3418
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A nonvolatile memory device includes: N (N is an integer equal to or greater than 2) number of nonvolatile memory cells disposed in a flag area of a page, N number of flag page buffers configured to input and output flag data to and from the nonvolatile memory cells of the flag area, and a data input/output control unit configured to select R number of flag page buffers so that the flag data is inputted and outputted from the R selected flag page buffers and no flag data is inputted and outputted through unselected N-R number of flag page buffers, wherein no one flag page buffer of the R selected flag page buffers is immediately adjacent to another one of the R selected flag page buffers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.