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:
May. 20, 2014
Filed:
Oct. 28, 2012
Lsi Corporation, Milpitas, CA (US);
LSI Corporation, San Jose, CA (US);
Abstract
A memory device includes a memory array comprising a plurality of memory cells, a plurality of sense amplifiers configured to sense data stored in the memory cells of the memory array, a dummy wordline coupled to respective enable inputs of the sense amplifiers, a dummy wordline return, a dummy bitline, a dummy sense amplifier having an input coupled to the dummy bitline, and control circuitry coupled to the output of the dummy sense amplifier and the dummy wordline return. The control circuitry has a first configuration for generating a reset signal based at least in part on a signal at the output of the dummy sense amplifier in a read mode of operation, and has a second configuration different than the first configuration for generating the reset signal based at least in part on a signal on the dummy wordline return in a write mode of operation.