发明授权
- 专利标题： MEMORY SYSTEM
-
申请号： EP08867572.3申请日： 2008-09-08
-
公开(公告)号： EP2225649B1公开(公告)日： 2015-11-25
- 发明人: KITSUNAI, Kazuya , KANNO, Shinichi , YANO, Hirokuni , HIDA, Toshikatsu , YANO, Junji
- 申请人： Kabushiki Kaisha Toshiba
- 申请人地址： 1-1 Shibaura 1-chome Minato-ku Tokyo 105-8001 JP
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： 1-1 Shibaura 1-chome Minato-ku Tokyo 105-8001 JP
- 代理机构： Hoffmann Eitle
- 优先权： JP2007339946 20071228
- 国际公布： WO2009084286 20090709
- 主分类号： G06F12/16
- IPC分类号： G06F12/16 ; G06F12/00 ; G06F12/02
摘要：
A memory system includes a nonvolatile memory including a plurality of blocks as data erase units, a measuring unit which measures an erase time at which data of each block is erased, and a block controller which writes data supplied from at least an exterior into a first block which is set in a free state and whose erase time is oldest.
公开/授权文献
- EP2225649A1 MEMORY SYSTEM 公开/授权日：2010-09-08
信息查询
