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:
Jul. 30, 2024
Filed:
Aug. 01, 2022
Winbond Electronics Corp., Taichung, TW;
Winbond Electronics Corp., Taichung, TW;
Abstract
The disclosure provides a semiconductor storage device, which can shorten the processing time for error detection and correction. The flash memory of the present disclosure has a NAND chip and an ECC chip. The NAND chip has dedicated input and output terminals which can transmit data with the ECC chip, and the ECC chip has a dedicated input and output terminal which can transmit data with the NAND chip. When reading in the NAND chip, the NAND chip transmits the read data containing the parity data to the ECC chip through the dedicated input and output terminals. The ECC chip detect and correct errors in the read data based on the parity data, and the corrected data is transmitted to the controller through the input and output terminals.