Data storage device using SDRAM
US7047361B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 4, 2003 |
| Grant date | May 16, 2006 |
| Priority date | — |
| Expiry date | Jul 9, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C7/1072
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A data storage device using SDRAM as data storage unit is disclosed. The data storage device of the present invention comprises a SDRAM controller is used to control one or more than one SDRAM. According to an aspect of the present invention, a plurality of SDRAM is stacked over each other to form stacked SDRAM structure for increasing the storage capacity. The data storage device of the present invention is capable of continuously and accurately storing and retrieving data, and it is highly resistant to vibrations. Further, the data storage device of the present invention is capable of reducing the manufacturing and maintenance cost.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.