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:
Aug. 31, 2010
Filed:
Apr. 27, 2007
Lawrence N. Herr, Coupland, TX (US);
Alexander B. Hoefler, Austin, TX (US);
Lawrence N. Herr, Coupland, TX (US);
Alexander B. Hoefler, Austin, TX (US);
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A detect circuit may be used to detect one or more characteristics corresponding to the fuse being programmed. When the one or more characteristics of the fuse being programmed reach the desired states or values, the programming of the fuse is discontinued. Thus, the programming duration for each fuse is customized for each fuse. As a result, for some embodiments, there may be fewer fuses that have been over-programmed. In addition, for some embodiments, the range of impedances of the programmed fuses have a narrower distribution of impedances due to the use of the detect circuit.