S25FL127SABMFB100

The S25FL127S is a 128 Mb SPI multi-I/O flash memory using 65-nm MIRRORBIT™ technology and Eclipse architecture for fast program and erase performance. It supports single, dual, and quad SPI commands, with read rates up to 54 MBps. Operating from 2.7 V to 3.6 V across -40°C to 125°C, it offers 100,000 cycles endurance, 20-year data retention, and advanced security features including OTP and sector protection. Typical uses are code shadowing, XIP, and storage.