Abstract: Some embodiments include apparatuses having a resistive memory device and methods to apply a combination of voltage stepping current stepping and pulse width stepping during an operation of changing a resistance of a memory cell of the resistive memory device. The apparatuses also include a write termination circuit to limit drive current provided to a memory cell of the resistive memory device during a particular time of an operation performed on the memory cell. The apparatuses further include a programmable variable resistor and resistor control circuit that operate during sensing operation of the memory device.

Abstract: Described is an apparatus comprising a leakage tracker to track leakage of a column of resistive memory cells; and a circuit for adjusting voltage on a SourceLine (SL) of the column of resistive memory cells. Described is also an apparatus comprising: a memory array having rows and columns of resistive memory cells; a leakage tracker to track leakage current of a column of resistive memory cells associated with the memory array; and a circuit, coupled to the leakage tracker, for adaptively boosting voltage on a SL of the column of resistive memory cells during read operation.

Abstract: Described is an apparatus comprising a leakage tracker to track leakage of a column of resistive memory cells; and a circuit for adjusting voltage on a SourceLine (SL) of the column of resistive memory cells. Described is also an apparatus comprising: a memory array having rows and columns of resistive memory cells; a leakage tracker to track leakage current of a column of resistive memory cells associated with the memory array; and a circuit, coupled to the leakage tracker, for adaptively boosting voltage on a SL of the column of resistive memory cells during read operation.