| 发明名称 |
MEMORY SYSTEM INCLUDING NONVOLATILE MEMORY DEVICE AND ERASE METHOD THEREOF |
| 摘要 |
An erase method of a nonvolatile memory device is provided which includes receiving an erase request; selecting an erase mode of a memory block corresponding to the erase request, based on an access condition of the nonvolatile memory device managed by a memory controller; and controlling the nonvolatile memory device to erase the memory block according to the selected erase mode. The erase mode includes a fast erase mode of which an erase time for the memory block is shorter than a reference time and a slow erase mode of which an erase time for the memory block is longer than the reference time. |
| 申请公布号 |
US2015205539(A1) |
申请公布日期 |
2015.07.23 |
| 申请号 |
US201414527092 |
申请日期 |
2014.10.29 |
| 申请人 |
MOON Sangkwon;KIM Jihong;JEONG Jaeyong;KIM Kyung Ho |
发明人 |
MOON Sangkwon;KIM Jihong;JEONG Jaeyong;KIM Kyung Ho |
| 分类号 |
G06F3/06 |
主分类号 |
G06F3/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An erase method of a nonvolatile memory device comprising:
receiving an erase request; selecting an erase mode of a memory block corresponding to the erase request, based on an access condition of the nonvolatile memory device managed by a memory controller; and controlling the nonvolatile memory device to erase the memory block according to the selected erase mode, wherein the erase mode includes a fast erase mode of which an erase time for the memory block is shorter than a reference time and a slow erase mode of which an erase time for the memory block is longer than the reference time. |
| 地址 |
Pyeongtaek-si KR |
