Semiconductor device for calculating an interaction model
US9666252B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 9, 2015 |
| Grant date | May 30, 2017 |
| Priority date | — |
| Expiry date | Mar 9, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C11/54
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A semiconductor device includes a spin array in which a plurality of memory cells are disposed in a matrix configuration, a group of a predetermined number of memory cells is collected in units of spin units, and a plurality of the spin units are disposed with an adjacency; a word line provided in correspondence with rows of the memory cells; a bit line pair provided in correspondence with columns of the memory cells; a multiword decoder configured to multiplex a word address according to an input of a multiplicity specify signal to a word line and simultaneously activate a plurality of word lines; and a bit line driver configured to subject a plurality of memory cells, of the memory cells connected to bit line pairs and arrayed in a column direction, activated by the plurality of the word lines to a write operation or a read operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.