Circuits and methods for providing low voltage, high performance register files

摘要

Circuits and methods are provided to implement low voltage, higher performance semiconductor memory devices such as CMOS static random access memory (SRAM) or multi-port register files. For example, circuits and methods are provided for dynamically adjusting power supply and/or ground line voltages that are applied to the memory cells during different modes of memory operation to enable low voltage, high performance operation of the memory devices.