One time programming memory cell and memory array for physically unclonable function technology and associated random code generating method
US9613714B1 · kind B1 · utility
43Cited by
2References
20Claims
0Family size
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Key dates
| Filing date | Jul 13, 2016 |
| Grant date | Apr 4, 2017 |
| Priority date | — |
| Expiry date | Jul 13, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S40/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A one time programming memory cell includes a selecting circuit, a first antifuse storing circuit and a second antifuse storing circuit. The selecting circuit is connected with a bit line and a word line. The first antifuse storing circuit is connected between a first antifuse control line and the selecting circuit. The second antifuse storing circuit is connected between a second antifuse control line and the selecting circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.