Invention Application
US20100103734A1 PROGRAMMING NON-VOLATILE MEMORY WITH HIGH RESOLUTION VARIABLE INITIAL PROGRAMMING PULSE
有权
编程具有高分辨率可变初始编程脉冲的非易失性存储器
- Patent Title: PROGRAMMING NON-VOLATILE MEMORY WITH HIGH RESOLUTION VARIABLE INITIAL PROGRAMMING PULSE
- Patent Title (中): 编程具有高分辨率可变初始编程脉冲的非易失性存储器
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Application No.: US12427013Application Date: 2009-04-21
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Publication No.: US20100103734A1Publication Date: 2010-04-29
- Inventor: Gerrit Jan Hemink
- Applicant: Gerrit Jan Hemink
- Main IPC: G11C16/02
- IPC: G11C16/02 ; G11C16/06

Abstract:
Multiple programming processes are performed for a plurality of non-volatile storage elements. Each of the programming processes operate to program at least a subset of the non-volatile storage elements to a respective set of target conditions using program pulses. At least a subset of the programming processes include identifying a program pulse associated with achieving a particular result for a respective programming process and performing one or more sensing operations at one or more alternative results for the non-volatile storage elements. Subsequent programming process are adjusted based on a first alternative result and the identification of the program pulse if the one or more sensing operations determined that greater than a predetermined number of non-volatile storage elements achieved the first alternative result. Subsequent programming process are adjusted based on the identification of the program pulse if the one or more sensing operations determined that less than a required number of non-volatile storage elements achieved any of the alternative results.
Public/Granted literature
- US08045375B2 Programming non-volatile memory with high resolution variable initial programming pulse Public/Granted day:2011-10-25
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