Memory system and operating method thereof
US10776199B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 25, 2018 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Sep 16, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/258
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The memory system includes a memory device including a volatile storage area and a non-volatile storage area; and a controller including first and second interfaces for transferring data between the memory system and a host, and suitable for transferring data between the volatile storage area and the host through the first interface and transferring data between the non-volatile storage area and the host through the second interface, wherein the controller is further suitable for determining whether or not an error occurs in data read from the volatile storage area in a normal operation mode, and dumping a whole of the volatile storage area into a predetermined first location of the non-volatile storage area when an error is determined to occur in the data read from the volatile storage area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.