| 发明名称 |
VOLATILE MEMORY, MEMORY MODULE INCLUDING THE SAME, AND METHOD FOR OPERATING THE MEMORY MODULE |
| 摘要 |
A memory module includes an emergency power supplier, a plurality of ranks each including one or more volatile memories, a non-volatile memory, and a controller suitable for backing up data of the ranks into the non-volatile memory by using the emergency power supplier during a power failure, wherein the ranks are sequentially backed up, and while one rank is backed up among the ranks, the other ranks are controlled in a self-refresh mode. |
| 申请公布号 |
US2015287461(A1) |
申请公布日期 |
2015.10.08 |
| 申请号 |
US201414488976 |
申请日期 |
2014.09.17 |
| 申请人 |
SK hynix Inc. |
发明人 |
SONG Choung-Ki |
| 分类号 |
G11C14/00;G11C5/14;G11C11/406 |
主分类号 |
G11C14/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A memory module, comprising:
an emergency power supplier; a plurality of ranks each including one or more volatile memories; a non-volatile memory; and a controller suitable for backing up data of the ranks into the non-volatile memory by using the emergency power supplier during a power failure, wherein the ranks are sequentially backed up, and while one rank is backed up among the ranks, the other ranks are controlled in a self-refresh mode. |
| 地址 |
Gyeonggi-do KR |
