The S25FL064LABMFB003 is a 64 Mb (8 MB) automotive-grade SPI NOR flash memory with a 3.0 V supply, 65-nm floating gate technology, and support for single, dual, and quad SPI up to 108 MHz SDR and 54 MHz DDR. It achieves up to 54 MBps read speed, offers password-protected security regions, and supports 100,000 program-erase cycles with 20-year retention. Operating from -40°C to +125°C (AEC-Q100 Grade 1), it is ideal for demanding automotive and industrial applications.