METHODS, MEMORY CONTROLLERS AND DEVICES FOR WEAR LEVELING A MEMORY

摘要

The present disclosure includes methods, memory controllers and devices for wear leveling a memory. One method embodiment includes selecting, in at least a substantially random manner, a number of memory locations as at least a portion of a sample subset, the sample subset including fewer than all memory locations of the memory. A memory location having a particular wear level characteristic is identified from among the sample subset of memory locations, and data is written to the memory location identified from among the sample subset.