The S25FS064SAGNFI033 is a 64 Mb automotive-grade serial NOR flash memory with SPI Multi-I/O interface, operating at 1.7 V to 2.0 V. Built on 65-nm MIRRORBIT™ technology and ECLIPSE architecture, it delivers high-speed read modes up to 80 MBps and page programming up to 512 bytes. Advanced sector protection, password-controlled access, AEC-Q100 qualification, and extended temperature range up to 125°C ensure reliability for code storage and embedded automotive systems.