The S25FS064SAGMFB010 is a 64 Mb SPI NOR flash memory using Infineon's 65-nm MIRRORBIT™ technology and ECLIPSE architecture for fast program and erase. It supports single, dual, and quad SPI I/O, up to 133 MHz clock, and operates from 1.7 V to 2.0 V. With flexible sector options, 100,000 program-erase cycles, 20-year data retention, and advanced security features, it is qualified to AEC-Q100 Grade 1 for automotive, industrial, and embedded uses where reliability is critical.