NAND flash memory having internal ECC processing a

专利名称：NAND flash memory having internal ECC

processing and method of operationthereof

发明人：Oron Michael申请号：US14450188申请日：20140801公开号：US09367392B2公开日：20160614

专利附图：

摘要：A continuous read operation may be achieved by using a data buffer having apartitioned data register and a partitioned cache register, user configurable internal ECC

associated with the cache register, and fast bad block management. During a data readoperation, the ECC status may be indicated by ECC status bits. The status (1:1), forexample, may indicate for the Continuous Read Mode that the entire data output

contains more than 4 bits errors/page in multiple pages. However, one may wish to knowthe ECC status of each page or of each page partition. For the former, the ECC status forthe entire page may be determined and made in the status register at the end of theoutput of the page. For the latter, the ECC status of each page partition may bedetermined and output before output of the corresponding page partition.

申请人：Winbond Electronics Corporation

地址：Taichung TW

国籍：TW

代理人：David H. Carroll

更多信息请下载全文后查看