Invention Application
- Patent Title: WRITE VERIFY PROGRAMMING OF A MEMORY DEVICE
- Patent Title (中): 存储器件的写入验证编程
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Application No.: US14502367Application Date: 2014-09-30
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Publication No.: US20160093349A1Publication Date: 2016-03-31
- Inventor: Thomas Andre , Dimitri Houssameddine , Syed M. Alam , Jon Slaughter , Chitra Subramanian
- Applicant: Everspin Technologies, Inc.
- Main IPC: G11C11/16
- IPC: G11C11/16

Abstract:
A memory device is configured to identify a set of bit cells to be changed from a first state to a second state. In some examples, the memory device may apply a first voltage to the set of bit cells to change a least a first portion of the set of bit cells to the second state. In some cases, the memory device may also identify a second portion of the bit cells that remained in the first state following the application of the first voltage. In these cases, the memory device may apply a second voltage having a greater magnitude, duration, or both to the second portion of the set of bit cells in order to set the second portion of bit cells to the second state.
Public/Granted literature
- US09679627B2 Write verify programming of a memory device Public/Granted day:2017-06-13
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