Method and apparatus for protection of non-volatile memory in presence of out-of-specification operating voltage
US7969803B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Jul 13, 2009 |
| Grant date | Jun 28, 2011 |
| Priority date | — |
| Expiry date | Oct 27, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2029/0409
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for protecting non-volatile memory is described. A write command is processed only when an operating voltage is between specified operating limits and when a data pattern stored in the non-volatile memory is repeatedly read successfully.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.