High speed CAM cell
US6181591A · kind A · utility
37Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 14, 1999 |
| Grant date | Jan 30, 2001 |
| Priority date | — |
| Expiry date | Oct 14, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C15/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A high speed and low power consumption associative memory (CAM) cell and CAM word circuit which provides an associative memory (CAM) word circuit 40. The circuit includes a word match line 20 and a plurality of associative memory (CAM) cells 35 connected in parallel to the word match line. A precharge circuit 21 charges the word match line 20, and a voltage controlling device 41 is located between the precharge circuit and the word match line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.