Integrated circuits having programmable metallization cells (PMCs) and operating methods therefor

摘要

An integrated circuit may include multiple programmable metallization cells (PMCs) and a multiple bit lines. Each bit line may be connected to a anodes of a different set of PMCs, and provide a read data path from a selected one of the set of PMCs. Access devices may each provide a controllable impedance path between at least one cathode and a common source node.