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. 02, 2010
Filed:
Nov. 27, 2006
Applicants:
Wei-chia Cheng, Hsinchu, TW;
Chen-hui Hsieh, Chu-Pei, TW;
Inventors:
Wei-Chia Cheng, Hsinchu, TW;
Chen-Hui Hsieh, Chu-Pei, TW;
Assignee:
Taiwan Semiconductor Manufacturing Co., Ltd., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An integrated circuit device includes an embedded memory having a plurality of memory macros and a built-in-self-test (BIST) circuit coupled to the plurality of memory macros for simultaneous operation of the memory macros, wherein the BIST circuit is configured to select from the memory macros' data outputs an individual memory macro's data output for analysis while the memory macros are operated simultaneously.