The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 10, 2009
Filed:
May. 11, 2005
Luan A. Dang, Richardson, TX (US);
Hiep Van Tran, Dallas, TX (US);
Luan A. Dang, Richardson, TX (US);
Hiep Van Tran, Dallas, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
Systems and methods are provided for reducing leakage current and maintaining high performance in a static random access memory (SRAM). One embodiment discloses a memory array system operative to store data bits in individually addressable rows and columns. The memory array system comprises a plurality of memory blocks, each of the plurality of memory blocks having a plurality of memory rows and a row peripheral circuit operative to switch a memory block from a retention mode to an activation mode in response to an addressing of a memory row within the memory block.