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. 22, 2007
Filed:
Feb. 28, 2006
Applicants:
Mark D. Jacunski, Colchester, VT (US);
Alan D. Norris, Hinesburg, VT (US);
Samuel K. Weinstein, Burlington, VT (US);
Inventors:
Mark D. Jacunski, Colchester, VT (US);
Alan D. Norris, Hinesburg, VT (US);
Samuel K. Weinstein, Burlington, VT (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); H03H 11/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A SDRAM. The SDRAM including: at least one bank of DRAM cells; the SDRAM operable to a first specification defined by a first clock frequency, a first write recovery time and a first time interval for precharge to row address strobe; and means for programming the SDRAM operable to a second specification defined by a second clock frequency, a second write recovery time and a second time interval for precharge to row address strobe.