Invention Grant
- Patent Title: Power management for nonvolatile memory array
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Application No.: US14558172Application Date: 2014-12-02
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Publication No.: US09123400B1Publication Date: 2015-09-01
- Inventor: Nian Yang , Ting Luo , Jianmin Huang
- Applicant: SanDisk Technologies Inc.
- Applicant Address: US TX Plano
- Assignee: SanDisk Technologies Inc.
- Current Assignee: SanDisk Technologies Inc.
- Current Assignee Address: US TX Plano
- Agency: Davis Wright Tremaine LLP
- Main IPC: G11C5/14
- IPC: G11C5/14
Abstract:
In a nonvolatile memory array, power is provided to groups of memory dies by power management circuits that have different power modes. While one power management circuit is in a high-power mode supplying power for power-hungry memory operations, another power management circuit is in a low-power mode so that overall power usage is balanced.
Information query
