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. 23, 2010
Filed:
Apr. 03, 2007
Ronald J. Syzdek, Austin, TX (US);
Gowrishankar L. Chindalore, Austin, TX (US);
Thomas Jew, Austin, TX (US);
Ronald J. Syzdek, Austin, TX (US);
Gowrishankar L. Chindalore, Austin, TX (US);
Thomas Jew, Austin, TX (US);
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
An electronic device can include a first memory cell and a second memory cell. The first memory cell can include a first source, and a second memory cell can include a second source. The first memory cell and the second memory cell can lie within a same sector of a memory array. In one embodiment, erasing the electronic device can include erasing the first memory cell while inhibiting the erase of the second memory cell. A third memory cell can have a third source and lie within another sector. In another embodiment, inhibiting the erase of the first memory cell can include placing the first source and the third source at a same potential. In a particular embodiment, the first source can be electrically insulated from the second source.