Semiconductor memory device including circuit to store access data
US7227791B2 · kind B2 · utility
1Cited by
8References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 13, 2005 |
| Grant date | Jun 5, 2007 |
| Priority date | — |
| Expiry date | Jul 13, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C5/14
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
We describe a semiconductor memory device including a memory cell array and a storage device to store access data. The memory cell array is accessed responsive to the access data. The memory cell array access is determined by the access data stored in the storage device. The memory cell array is accessed according to access data only if necessary, drastically reducing power dissipation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.