The additional protection features available on the secure MT25Q device include a lock status register bit, top/bottom block address protection lock, volatile configuration lock register at power up, protection management register lock, and a nonvolatile configuration lock register.
Part-specific certification of how this product meets the requirements of the current DIRECTIVE 2011/65/EU and 2015/863/EU, a.k.a. Restriction of Hazardous Substances (RoHS) Directive (Recast) without exemptions.
TN-12-30: NOR Flash Cycling Endurance and Data Retention
This technical note defines the industry standards for this testing, Micron's NOR Flash testing methodology, and the two key metrics used to measure NOR device failure: cycling endurance and data retention.