Half power supply voltage generator and semiconductor memory device using the same
US6781891B2 · kind B2 · utility
0Cited by
4References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 21, 2003 |
| Grant date | Aug 24, 2004 |
| Priority date | — |
| Expiry date | Mar 5, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D84/038
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The present invention relates to a half power supply voltage generating circuit and a semiconductor memory device having the same. The half power supply voltage generating circuit according to the present invention includes components that allow it to operate regardless of whether the power supply falls below a threshold voltage of included MOS transistors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.