Non-volatile dual memory die for data storage devices
US8250285B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Sep 10, 2008 |
| Grant date | Aug 21, 2012 |
| Priority date | — |
| Expiry date | Apr 24, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/7201
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
OTP Data storage die and device consisting of novel OTP (One-Time-Programming) NVM (Non-Volatile-Memory) die is disclosed. The OTP Data storage device can be used in typical host applications with standard interface protocols and file system. The novel OTP memory is a dual memory with both RAM (random access memory) capability and NAND Flash like interface. These features enable to achieve efficient management capabilities and dense array for the OTP data storage device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.