Data writing method and data storage device
US9082491B2 · kind B2 · utility
2Cited by
2References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 13, 2013 |
| Grant date | Jul 14, 2015 |
| Priority date | — |
| Expiry date | Dec 13, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C16/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The invention provides a data writing method and device for a flash memory. According to the method, the flash memory obtains write data to be written to the flash memory, directs the flash memory to write a data page of the write data to a strong page of a target pair page of a target block, and directs the flash memory to write first predetermined data to a weak page of the target pair page for extending the data duration of the strong page of the target pair page.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.