Disturb management based on write times
US10586592B1 · kind B1 · utility
3Cited by
4References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 23, 2018 |
| Grant date | Mar 10, 2020 |
| Priority date | — |
| Expiry date | Aug 23, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2213/77
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An example method includes determining a time between writes in place to a particular memory cell, incrementing a disturb count corresponding to a neighboring memory cell by a particular count increment that is based on the time between the writes to the particular memory cell, and determining whether to check a write disturb status of the neighboring memory cell based on the incremented disturb count.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.