Invention Grant
- Patent Title: Methods and devices for determining sensing voltages
- Patent Title (中): 用于确定感应电压的方法和装置
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Application No.: US13086984Application Date: 2011-04-14
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Publication No.: US08503242B2Publication Date: 2013-08-06
- Inventor: Andrea Ghilardelli
- Applicant: Andrea Ghilardelli
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Brooks, Cameron & Huebsch, PLLC
- Main IPC: G11C16/04
- IPC: G11C16/04

Abstract:
The present disclosure includes methods and devices for determining sensing voltages. One such method includes comparing data associated with a number of template distributions to data associated with a first threshold voltage distribution and a second threshold voltage distribution associated with a number of memory cells programmed to particular adjacent program states, determining an intersection of the first and second threshold voltage distributions based on a template distribution of the number template distributions which most closely compares to the first and second threshold voltage distributions, and using the determined intersection to determine a sensing voltage used to sense the number of memory cells programmed to the particular adjacent program states.
Public/Granted literature
- US20120262991A1 METHODS AND DEVICES FOR DETERMINING SENSING VOLTAGES Public/Granted day:2012-10-18
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