专利检索 ap:("Naoaki SUDO") AND inv:"Naoaki SUDO" 第 1 页

1.

发明申请
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF PROCESSING DATA FOR ERASE OPERATION OF SEMICONDUCTOR MEMORY DEVICE 有权
标题翻译：半导体存储器件和半导体存储器件的擦除操作数据处理方法

公开(公告)号：US20110145483A1

公开(公告)日：2011-06-16

申请号：US12909060

申请日：2010-10-21

申请人： Naoaki SUDO

发明人： Naoaki SUDO

IPC分类号： G06F12/00 , G06F12/02

CPC分类号： G06F12/0246 , G06F2212/7205 , G06F2212/7209 , G06F2212/7211 , G11C16/16 , G11C16/349

摘要： A semiconductor memory device comprises a plurality of memory blocks, and erase flag storage block storing erase flag information to indicate erase states of the plurality of memory blocks. The erase flag information can be used to monitor completion of erase operations of the memory blocks and to update erase count information of the memory blocks.

摘要翻译： 半导体存储器件包括多个存储器块，擦除标志存储块存储用于指示多个存储块的擦除状态的擦除标志信息。擦除标志信息可以用于监视存储块的擦除操作的完成并更新存储器块的擦除计数信息。