| 摘要 |
A memory device and programming and/or reading process is described that compensates for memory cell signal line propagation delays, such as to increase the overall threshold voltage range and non-volatile memory cell states available. Memory cell signal line propagation delay compensation can be accomplished by characterizing the memory cell signal line propagation delay, such as determining an amount of error due to the delay, and pre-compensating the programmed threshold voltage of the memory cells based on the amount of error induced by the memory cell signal line propagation delay and cell location on the selected memory cell signal line. Alternatively, memory cell signal line propagation delay can be post-compensated for, or the pre-compensation fine tuned, after sensing the threshold voltages of the selected memory cells based on the amount of error induced by the memory cell signal line propagation delay and cell location on the selected memory cell signal line. Other methods, devices, etc., are also disclosed.
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