Invention Grant
US07903447B2 Method, apparatus and computer program product for read before programming process on programmable resistive memory cell
有权
方法,装置和计算机程序产品,用于在可编程电阻式存储单元上进行编程之前进行读取
- Patent Title: Method, apparatus and computer program product for read before programming process on programmable resistive memory cell
- Patent Title (中): 方法,装置和计算机程序产品,用于在可编程电阻式存储单元上进行编程之前进行读取
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Application No.: US11610293Application Date: 2006-12-13
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Publication No.: US07903447B2Publication Date: 2011-03-08
- Inventor: Hsiang-Lan Lung
- Applicant: Hsiang-Lan Lung
- Applicant Address: TW Hsinchu
- Assignee: Macronix International Co., Ltd.
- Current Assignee: Macronix International Co., Ltd.
- Current Assignee Address: TW Hsinchu
- Agency: Haynes Beffel & Wolfeld LLP
- Main IPC: G11C11/00
- IPC: G11C11/00 ; G11C11/36

Abstract:
A method, system and computer program product for programming a plurality of programmable resistive memory cells is disclosed. The method comprises executing the following for each memory cell: reading a resistance of a memory cell and reading input data corresponding to the memory cell. The method further comprises executing the following for each memory cell: programming the memory cell to a lower resistance (SET) state if the resistance is at a higher resistance state and the input data corresponds to a first (SET) state and programming the memory cell to a higher resistance (RESET) state if the resistance is at a lower resistance state and the input data corresponds to a second (RESET) state.
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