Non-volatile Memory Device With Current Injection Sensing Amplifier

摘要

A non-volatile memory device with a current injection sensing amplifier is disclosed.

主权项

1. An apparatus for use in a memory device, comprising:
a current injector having a plurality of injection outputs; one or more reference cells, wherein each reference cell is connected to a different one of the plurality of injection outputs; a selected memory cell connected to one of the plurality of injection outputs different from the injection outputs to which the one or more reference cells are connected; and a comparator connected to the plurality of injection outputs, wherein the comparator comprises one or more comparator outputs that indicate the value stored in the selected memory cell.