The S25FL127SABMFB103 is a 128 Mb (16 MB) flash memory device with SPI multi-I/O interface and 3.0 V operation. MIRRORBIT™ technology and Eclipse architecture enhance program and erase performance, supporting up to 54 MBps quad read rates. Hybrid 4-KB/64-KB or uniform 256-KB sector erase options, extended addressing, robust data protection, and operation from -40°C to +125°C with AEC-Q100 automotive grade make it ideal for embedded code shadowing and data storage.