| 发明名称 |
MEMORY SYSTEM THAT BUFFERS DATA BEFORE WRITING TO NONVOLATILE MEMORY |
| 摘要 |
A memory system includes a first buffer memory, a second buffer memory having a higher memory performance rating than the first buffer memory, a nonvolatile semiconductor memory unit including an array of memory cell regions, and a control unit configured to cause data to be buffered in one of the first and second buffer memories before the data are written in the nonvolatile semiconductor memory unit, according to characteristics of the data. |
| 申请公布号 |
US2017060439(A1) |
申请公布日期 |
2017.03.02 |
| 申请号 |
US201615231556 |
申请日期 |
2016.08.08 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
HARASAWA Akinori;KOJIMA Yoshihisa |
| 分类号 |
G06F3/06;G06F12/0893 |
主分类号 |
G06F3/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A memory system, comprising:
a first buffer memory; a second buffer memory having a higher memory performance rating than the first buffer memory; a nonvolatile semiconductor memory unit including an array of memory cell regions; and a control unit configured to cause data to be buffered in one of the first and second buffer memories before the data are written in the nonvolatile semiconductor memory unit, according to characteristics of the data. |
| 地址 |
Tokyo JP |
