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:
Nov. 22, 2005
Filed:
Jul. 25, 2003
Patrick Heyne, München, DE;
Patrick Heyne, München, DE;
Infineon Tecnologies AG, Munich, DE;
Abstract
An integrated synchronous memory has a register which can store a frequency-range information item regarding whether the memory is operated in a first or in a lower, second frequency range in an application. The mode of operation of a subcircuit in the memory can be controlled on the basis of the stored frequency-range information item in the register. A memory configuration having a memory module on which at least one such synchronous memory is disposed contains a controller which can be connected to the memory module and sets the register in the at least one memory. Therefore, optimum functionality of the memory can be ensured both in a high and in a low frequency range of the operating frequency.