The S25FL127SABBHBC03 is a 128 Mb (16 MB) SPI NOR flash memory using 65 nm MIRRORBIT™ technology and Eclipse architecture for fast program and erase. Supporting single, dual, and quad SPI I/O up to 108 MHz, it achieves up to 54 MBps read speed in Quad mode. Operating from 2.7 V to 3.6 V, it features flexible sector architectures, 100,000 program-erase cycles per sector, and 20-year data retention.