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发明名称
记忆体系统
摘要
本发明系提供一种可判别消耗度等记忆体状态,且可有效率地使用记忆体之记忆体系统。前述记忆体系统具备:可电性进行资料写入/抹除之NAND型快闪记忆体1;对NAND型快闪记忆体1之抹除次数进行计数,并保持前述抹除次数及最大抹除次数之非挥发性记忆体2;及具有自电脑4接收自诊断命令之连接介面31,基于前述自诊断命令而自非挥发性记忆体2取出前述抹除次数及最大抹除次数,并经由连接介面31向电脑4输出之控制器3。
申请公布号
TW200834581
申请公布日期
2008.08.16
申请号
TW096145749
申请日期
2007.11.30
申请人
东芝股份有限公司
发明人
长富靖;高岛大三郎;初田幸辅;菅野伸一
分类号
G11C11/4078(2006.01);G11C11/4063(2006.01);G06F12/00(2006.01)
主分类号
G11C11/4078(2006.01)
代理机构
代理人
陈长文
主权项
地址
日本
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