发明授权
US08755246B2 Semiconductor memory device and method of setting operation environment therein
有权
半导体存储器件及其中的操作环境的设定方法
- 专利标题： Semiconductor memory device and method of setting operation environment therein
- 专利标题（中）： 半导体存储器件及其中的操作环境的设定方法
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申请号： US13423608申请日： 2012-03-19
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公开(公告)号： US08755246B2公开(公告)日： 2014-06-17
- 发明人: Kazushige Kanda , Toshihiro Suzuki
- 申请人： Kazushige Kanda , Toshihiro Suzuki
- 申请人地址： JP Tokyo
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2011-065972 20110324
- 主分类号： G11C8/00
- IPC分类号： G11C8/00
摘要：
A semiconductor memory device is provided, including a memory cell array having a plurality of memory cells; an internal circuit having a function required in a storage operation of the memory cell array; a parameter storage unit configured to store a certain parameter and to have a storage place specified by a parameter address, the certain parameter designating an operation of the internal circuit; a command register configured to store a command instructing an operation of the internal circuit; and a converting circuit configured to adjust at least one of the parameter address and the command that differ between products or between standards to the internal circuit.
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