Micron Technology, Inc.
Memory cycling tracking for threshold voltage variation systems and methods

Abstract:

A memory system may include multiple memory cells to store logical data and cycle tracking circuitry to track a number of cycles associated the memory cells. The cycles may be representative of one or more past accesses of the memory cells. The memory system may also include control circuitry to access the memory cells. Accessing of the memory cell may include a read operation, a write operation, or both. During the accessing of the memory cell, the control circuitry may determine a voltage parameter of the access based at least in part on the tracked number of cycles.