Update Since publishing, EECatalog is no longer. We’ve moved the original article to our own blog: SLC NAND Secrets Exposed.
This whitepaper is the result of many months of effort, working together with our customers in the field, in troubleshooting and coming up with an “smoking gun” explanation and solution for a decrease in SLC NAND flash endurance. It’s valuable information for any embedded system users who rely on their data and filesystem to be free of corruption. Be sure to read the full whitepaper at SLC NAND: Secrets Exposed at EECatalog.com (WayBack Machine Archived Link).
While you’re at it, you may want to take a look at our related articles, featuring the solution we came up with for the decreased flash endurance, XNAND2: NAND Device Driver for Todays Lower Endurance SLC NAND, and how to further prevent data loss, Whitepaper: Preventing Filesystem Corruption in Embedded Linux.