Nonvolatile programmable logic switch
US9276581B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2015 |
| Grant date | Mar 1, 2016 |
| Priority date | — |
| Expiry date | Feb 18, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/1776
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A nonvolatile programmable logic switch of an embodiment includes: a cell including: a first memory including a first terminal connected to a first wiring line, and a second terminal; a second memory including a third terminal connected to a second wiring line, and a fourth terminal connected to the second terminal of the first memory; a first transistor, of which one of a source and a drain is connected to the second and fourth terminals, the other of the source and the drain is connected to a third wiring line, and a gate is connected to a fourth wiring line; and a second transistor, of which one of a source and a drain is connected to the second and fourth terminals, the other of the source and the drain is connected to a gate of a pass transistor, and a gate is connected to a fifth wiring line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.