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:
Mar. 23, 2021
Filed:
Dec. 16, 2019
Integrated Device Technology, Inc., San Jose, CA (US);
Alejandro F. Gonzalez, Johns Creek, GA (US);
Craig DeSimone, Dacula, GA (US);
Garret Davey, Cumming, GA (US);
Yue Yu, Johns Creek, GA (US);
Roland Knaack, Suwanee, GA (US);
Scott Herrington, Suwanee, GA (US);
Integrated Device Technology, Inc., San Jose, CA (US);
Abstract
An apparatus includes a control circuit comprising (i) a first differential data strobe input/output circuit having a first set of driver and termination control inputs and (ii) a second differential data strobe input/output circuit having a second set of driver and termination control inputs. The first and the second sets of driver and termination control inputs are independently programmable. The first and the second differential data strobe input/output circuits operate in a first mode when the first differential data strobe input/output circuit is connected to a first memory device having a first data width and the second differential data strobe input/output circuit is connected to a second memory device having the first data width. The first and the second differential data strobe input/output circuits operate in a second mode when the first differential data strobe input/output circuit and the second differential data strobe input/output circuit are connected in parallel to a single memory device having a second data width.