Invention Grant
US09036438B2 Non-volatile storage with temperature compensation based on neighbor state information
有权
基于邻居状态信息的具有温度补偿的非易失性存储
- Patent Title: Non-volatile storage with temperature compensation based on neighbor state information
- Patent Title (中): 基于邻居状态信息的具有温度补偿的非易失性存储
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Application No.: US13486305Application Date: 2012-06-01
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Publication No.: US09036438B2Publication Date: 2015-05-19
- Inventor: Gerrit Jan Hemink , Shinji Sato
- Applicant: Gerrit Jan Hemink , Shinji Sato
- Applicant Address: US TX Plano
- Assignee: SANDISK TECHNOLOGIES INC.
- Current Assignee: SANDISK TECHNOLOGIES INC.
- Current Assignee Address: US TX Plano
- Agency: Vierra Magen Marcus LLP
- Main IPC: G11C7/04
- IPC: G11C7/04 ; G11C11/56

Abstract:
Data is programmed into and read from a set of target memory cells. When reading the data, temperature compensation is provided. The temperature compensation is based on temperature information and the state of one or more neighbor memory cells. In one embodiment, when data is read from set of target memory cells, the system senses the current temperature and determines the differences in temperature between the current temperature and the temperature at the time the data was programmed. If the difference in temperature is greater than a threshold, then the process of reading the data includes providing temperature compensation based on temperature information and neighbor state information. In one alternative, the decision to provide the temperature compensation can be triggered by conditions other than a temperature differential.
Public/Granted literature
- US20120236670A1 Non-Volatile Storage With Temperature Compensation Based On Neighbor State Information Public/Granted day:2012-09-20
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