Invention Grant
US09437319B1 Method for programming non-volatile memory with reduced bit line interference and associated device 有权
用于减少位线干扰和相关设备的非易失性存储器编程方法

Method for programming non-volatile memory with reduced bit line interference and associated device
Abstract:
Provided are methods, devices, and/or the like for reducing the bit line interference when programming non-volatile memory. One method comprises providing a non-volatile memory device comprising a set of cells, each cell associated with a bit line; shooting a programming voltage across each cell; detecting a threshold voltage for each cell; identifying a fast subset of the set of cells and a slow subset of the set of cells based at least in part on the detected threshold voltage for each cell; and shooting the programming voltage until the threshold voltage for each cell is greater than a verify voltage. For each shot a fast bit line bias is applied to the bit line associated each cell of the fast subset and a slow bit line bias is applied to the bit line associated with each cell of the slow subset.
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