Memory system and method for operating the same
US10002652B1 · kind B1 · utility
9Cited by
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20Claims
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Assignee
Inventors
Key dates
| Filing date | Jun 30, 2017 |
| Grant date | Jun 19, 2018 |
| Priority date | — |
| Expiry date | Jun 30, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C16/22
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided herein may be a memory system and a method of operating the same. A semiconductor memory device may include a write protect pin mode setting unit configured to set, depending on a parameter value stored therein, a write protect pin of the semiconductor memory device as any one of an input pin and an output pin and a control logic configured to output, when the write protect pin serves as the output pin, internal state information of the semiconductor memory device to an external device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.