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:
Jun. 02, 2009
Filed:
Sep. 25, 2007
Kenji Kozakai, Tokyo, JP;
Tsutomu Nakajima, Tokyo, JP;
Koji Sakui, Tokyo, JP;
Sony Corporation, , JP;
Abstract
Disclosed herein is a semiconductor storage device including: a memory core having memory cells to be accessed; and an interface circuit having terminals operable to input and output a chip enable signal adapted to select a chip, at least one control signal adapted to control the chip operation, a clock signal adapted to control the chip I/O operation timing and a series of data including a command, address and data; wherein the interface circuit includes at least one input holding unit adapted to hold the control signal, and the interface circuit processes the control signal after loading it temporarily into the first input holding unit.