Static random access memory circuit with step regulator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 21, 2015
Grant Date -
May 22, 2014
app pub date -
Nov 21, 2012
filing date -
Nov 21, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Implementations of the present disclosure involve a circuit and/or method for providing a static random access memory (SRAM) component of a very large scale integration (VLSI) design, such as a microprocessor design. In particular, the present disclosure provides for an SRAM circuit that includes a step voltage regulator coupled to the SRAM circuit and designed to maintain a fixed-value voltage drop across the regulator rather than a fixed voltage across the load of the SRAM circuit. The fixed-value drop across the regulator allows the SRAM circuit to be operated at a low retention voltage to reduce leakage of the SRAM circuit while maintaining the parasitic decoupling capacitance across the power supply from the SRAM circuit to reduce power signal fluctuations. In addition, the regulator circuit coupled to the SRAM circuit may include a switch circuit to control the various states of the SRAM circuit.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully