Abstract

In this paper a low power analog to digital converter using transverse read technique using spintronic racetrack memory is proposed. The efficiency in energy is promised by Domain Wall (DW) motion in analog computations, which are done by using magnetic wires are called nano wires that induces current in a spintronic racetrack memory. Analog to digital converter�s feasibility explored in this paper depending on current induced motion in domain wall motion and introduces a Analog to Digital Converter (ADC) using racetrack magnetic nano wires by using transverse read techniques. DM memory, is an extension to STT-MRAM (SpinTransfer Torque-Magnetic Random Access Memory),which stores multiple bits, every bit is in an separate domain innanowire. By using orthogonal access point to nano wire is carries DWM access mechanism just like conventional MJT (Magneto-Tunnel Junction) of STTMRAM.The place where dense ADC array is needed, this racetrack ADC is applicable, for example image sensors.

Description