The S25FL128SDPMFV000 is a 128 Mb (16 MB) SPI Multi-I/O NOR flash memory using 65-nm MIRRORBIT™ technology and Eclipse architecture for fast program and erase. It supports Single, Dual, and Quad I/O, as well as DDR read commands, reaching up to 80 MBps in Quad DDR mode. Operating from 2.7 V to 3.6 V core and 1.65 V to 3.6 V I/O, it offers 100,000 program-erase cycles, 20-year data retention, and advanced security features including OTP and block protection.