Memory cell with top electrode via

Abstract

The present disclosure, in some embodiments, relates to an integrated chip. The integrated chip includes a magnetic tunnel junction arranged between a bottom electrode and a top electrode and surrounded by a dielectric structure disposed over a substrate. The top electrode has a width that decreases as a height of the top electrode increases. A bottom electrode via couples the bottom electrode to a lower interconnect. An upper interconnect structure is coupled to the top electrode. The upper interconnect structure has a vertically extending surface that is disposed laterally between first and second outermost sidewalls of the upper interconnect structure and along a sidewall of the top electrode. The vertically extending surface and the first outermost sidewall are connected to a bottom surface of the upper interconnect structure that is vertically below a top of the top electrode.

Dependencies are inferred from the claim text.