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:
Dec. 07, 1999
Filed:
Sep. 26, 1997
Applicant:
Inventors:
Assignee:
Winbond Electronics Corp., , TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
257734 ; 257666 ;
Abstract
A high storage capacity, wide data channel SRAM having a 64-bit wide data input/output channel, 4 Mbyte or 2 Mbyte of memory, and packaged as a 100-pin QFP or TQFP. The SRAM can be a substitute for a conventional 128 pin QFP or TQFP SRAM because all the functions including pipeline burst transmission are present. Moreover, the SRAM has a comparatively lower package testing and production cost.