Semiconductor storage device
US6757203B2 · kind B2 · utility
1Cited by
3References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 9, 2003 |
| Grant date | Jun 29, 2004 |
| Priority date | — |
| Expiry date | Jan 9, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C16/30
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The semiconductor storage device includes: a booster circuit (12) for boosting a power supply voltage (11) supplied to the IC; and a limiter circuit (13) having a function of performing voltage limitation of a high voltage which is a booster circuit output. The limiter circuit 13 selects one voltage value from two values based on whether it is a data recording/erasing time or an evaluation time, to output the one to the memory circuit block 14.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.