The links do point to Samsung nand flash datasheets. But I think they may be a bit old. I am looking for nand flash that are on the Samsung website but not available for download and need NDA signing. Thanks.
I cannot find the reference number in the provided link in the Samsung website, hence I thought that chip may not be supported by Samsung anymore. I have attached a list of reference number of nand flash in the samsung website. Any idea where to download these documents? Thanks.