Invention Grant
US09568987B2 Memory system, method of controlling memory system having volatile memory and nonvolatile memory, and controller
有权
存储系统，具有易失性存储器和非易失性存储器的存储器系统的控制方法以及控制器
- Patent Title: Memory system, method of controlling memory system having volatile memory and nonvolatile memory, and controller
- Patent Title (中): 存储系统，具有易失性存储器和非易失性存储器的存储器系统的控制方法以及控制器
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Application No.: US14796330Application Date: 2015-07-10
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Publication No.: US09568987B2Publication Date: 2017-02-14
- Inventor: Mitsuru Anazawa , Toshikatsu Hida , Shohei Asami
- Applicant: KABUSHIKI KAISHA TOSHIBA
- Applicant Address: JP Minato-ku
- Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee Address: JP Minato-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: G11C5/14
- IPC: G11C5/14 ; G06F1/32 ; G06F3/06
Abstract:
According to one embodiment, a memory system includes a volatile memory, a nonvolatile memory, and a controller which is configured to turn off a power of the volatile memory after storing data of the volatile memory in the nonvolatile memory in a first mode, turn on the power of the volatile memory in the second mode, and change a first timing as a future timing switching to the first mode based on a second timing as a past timing switching to the second mode.
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