System for managing the wear of an electronic memory

A system comprising:

• a first resistive memory comprising a plurality of segments having a plurality of pages each, the first resistive memory comprising first and second memory ports configured to simultaneously access two pages of the first resistive memory that belong to different segments of the plurality of segments, each of said different segments comprising a single port of access to the pages in the respective segment, wherein the single ports can be connected to one or the other of the first and second memory ports of the first resistive memory via multiplexing circuits;
• and
• a control circuit configured to implement, via the second memory port, a wear management method of managing wear of the first resistive memory, the wear management method comprising read and/or write accesses to data stored in the first resistive memory, while simultaneously allowing user accesses to content of the first resistive memory via the first memory port, the control circuit configured to access a particular segment of the first resistive memory for the wear management method only when no user access is being performed on the particular segment of the first resistive memory,
• wherein the control circuit is configured to only access the particular segment of the first resistive memory for the wear management method simultaneously to user access of another segment of the first resistive memory.