Storage device having wide input/output and method of operating the same
US11119692B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 12, 2019 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | Nov 10, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C16/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of operating a controller which controls a nonvolatile memory device includes enabling a command latch enable signal, an address latch enable signal, and a write enable signal and transmitting multiple data signals including a command and an address to the nonvolatile memory device in synchronization with the enabled write enable signal. A number of DQ lines through which the plurality of data signals are transmitted is greater than a number of bits of each of the data signals. The method also include disabling the command latch enable signal after the command is transmitted, and disabling the address latch enable signal and the write enable signal after the address is transmitted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.