Patent ID: 9093165
Filing Date: 2015-07-28
Classification: G11C,H03K

Abstract:
1. A nano-magnetic element array comprising: a first voltage clock signal line; a second voltage clock signal line; a voltage reference line; a first group of nano-magnetic elements; a conductive line comprising: a multi-level current driver electrically connected to said input node, said first voltage clock signal line, said second voltage clock signal line and said voltage reference line, said multi-level current driver receiving a first voltage clock signal on said first voltage clock signal line, a second voltage clock signal on said second voltage clock signal line and a voltage reference on said voltage reference line and, based on said first voltage clock signal, said second voltage clock signal and said voltage reference, selectively changing an amount of current applied at said input node between multiple different levels, said nano-magnetic elements being responsive to said multiple different levels.