Process for producing a resistor in an integrated circuit and corresponding integrated static random access memory device having four transistors and two resistors

摘要

An integrated static random access memory device includes four transistors and two resistors defining a memory cell. The four transistors are in a semiconductor substrate and are mutually interconnected by a local interconnect layer. The local interconnect layer is under a first metal level and a portion of the local interconnect layer defines above the substrate a base metal level. The two resistors extend in contact with a portion of the local interconnect layer between the base metal level and the first metal level.