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:
May. 21, 1996
Filed:
Sep. 29, 1994
Craig B Greenberg, Rowlette, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
The invention disclosed herein comprises a memory architecture using a new power saving ROW decode implementation. The new power saving ROW decode implementation uses a built in column mux of two. Two ROW drivers are provided for each ROW address. Each row signal from an individual ROW driver connects to every other memory cell (10). An individual ROW driver is selected based on the select signals used in the column mux. Being that the ROW drivers are muxed along with the columns, only memory cells of interest are selected. All unselected memory cell bit lines remain precharged from the previous precharge cycle thus reducing precharge power consumption as compared with previous memory architectures.