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:
Jan. 07, 2014
Filed:
Mar. 22, 2011
Mariko Iizuka, Yokohama, JP;
Mariko Iizuka, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A synchronous type semiconductor storage device includes an array unit which includes a cell array and sense amplifiers. The synchronous type semiconductor storage device includes a read/write pulse generator which generates a read pulse signal and a write pulse signal according to a clock signal, the clock signal defining one cycle time of a read operation and a write operation with respect to the array unit as one cycle. The synchronous type semiconductor storage device includes a secondary amplifier which is activated according to the read pulse signal to read out data stored in the sense amplifiers through the read/write line. The synchronous type semiconductor storage device includes a write driver which is activated according to the write pulse signal to write data in the sense amplifiers through the read/write line.