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. 25, 2014
Filed:
Oct. 14, 2013
J-devices Corporation, Usuki, JP;
Satoru Itakura, Kawasaki, JP;
Akio Katsumata, Kawasaki, JP;
Akihiro Umeki, Kawasaki, JP;
Yasushi Shiraishi, Kawasaki, JP;
Junichiro Abe, Kawasaki, JP;
J-Devices Corporation, Usuki, JP;
Abstract
A semiconductor storage deviceincludes a controller packagehaving a BGA terminal on a bottom surface thereof; and one or a plurality of memory packageseach including a plurality of semiconductor storage elements and mounted on the controller package. The controller package includes a bottom substrate having the BGA terminal on a bottom surface thereof; a power supply IC, mounted on the bottom substrate, for supplying a plurality of power supplies; and a controller mounted on the bottom substrate and operable by the plurality of power supplies supplied from the power supply IC. The controller provides an interface with an external system via the BGA terminal and controls a read operation from the semiconductor storage elements and a write operation to the semiconductor storage elements.