The S79FL512SDSMFVG00 is a 512 Mb (64 MB) dual-quad SPI NOR flash memory using 65 nm MIRRORBIT™ technology and Eclipse architecture for fast program and erase. It delivers up to 160 MBps DDR quad read, 3 MBps programming, and 1 MBps erase rates, with a 1024-byte buffer. Operating from 2.7 V to 3.6 V and -40°C to +105°C, it offers advanced security, hybrid or uniform sector options, and AEC-Q100 qualification for automotive and industrial use.