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. 27, 2012
Filed:
Aug. 03, 2007
Kyong-ae Kim, Suwon-si, KR;
Kyong-Ae Kim, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A memory card, connected to a host, includes a NAND flash memory and a memory controller. The NAND flash memory includes multiple pages, and each page includes multiple sectors. The memory controller receives sector data and a corresponding sector address from the host. The memory controller enables the sector data to be transferred to the NAND flash memory over a first data bus, via a buffer memory, when the sector address is an address for accessing a first sector in a selected page. The memory controller enables the sector data to be transferred to the NAND flash memory over a second data bus, bypassing the buffer memory, when the sector address is an address for accessing a sector other than the first sector in the selected page.