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. 26, 2014
Filed:
Jul. 31, 2012
Hema Ramamurthy, Austin, TX (US);
Hema Ramamurthy, Austin, TX (US);
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A memory having a memory array having bit cells coupled to bit lines. The memory further includes a precharge circuit that precharges bit lines. The memory also includes a control circuit coupled to the precharge circuit that enables the precharge circuit at a beginning portion of a read cycle, keeps the precharge circuit disabled until an end of the read cycle, and keeps the precharge circuit disabled during a write cycle. A method of operating a memory, in which the memory includes an array of memory cells coupled to bit lines, includes precharging the bit lines at a beginning of a read cycle. The method also includes blocking precharging of the bit lines for a duration of a write cycle.