Memory and operation method of memory
US11462286B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2021 |
| Grant date | Oct 4, 2022 |
| Priority date | — |
| Expiry date | Jun 22, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2029/1204
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for operating a memory includes: activating a first row, and sensing and amplifying, by a first bit line sense amplifier array, data of memory cells of the first row; transferring data of first columns of the first row from the first bit line sense amplifier array to global input/output lines through first input/output sense amplifiers; storing data of the global input/output lines in the first columns of a dummy bit line sense amplifier array through dummy write drivers; transferring data of second columns of the first row from the first bit line sense amplifier array to the global input/output lines through the first input/output sense amplifiers; and storing the data of the global input/output lines in the second columns of the dummy bit line sense amplifier array through the dummy write drivers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.