Fuse blowing interface for a memory chip
US7085182B2 · kind B2 · utility
14Cited by
8References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 2004 |
| Grant date | Aug 1, 2006 |
| Priority date | — |
| Expiry date | Dec 24, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C29/027
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A fuse blowing interface (7) for a memory chip (1) comprising a latch register for latching a calculated memory repair solution when a prefuse request signal is received from an external tester device (8); and a fuse blowing unit with electrical fuses which are blown according to the calculated memory repair solution when a blow request signal is received from the external tester device (8).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.