The S70FS01GSAGBHB210 is a 1 Gb (128 MB) automotive-grade SPI NOR Flash with dual-die architecture, using 65 nm MirrorBit™ and Eclipse technology for fast program and erase. It supports SPI Multi-I/O (single, dual, quad, DDR) with up to 80 MBps read speed. Operating from 1.7 V to 2.0 V, it is AEC-Q100 Grade 2 qualified (-40°C to +105°C), offers 100,000 cycles per sector, 20-year data retention, advanced security, and a 24-ball BGA package for automotive and industrial use.