The S29GL01GS11TFI020 is a 1 Gb MIRRORBIT™ Eclipse flash for embedded systems, operating from 2.7 V to 3.6 V with versatile I/O (1.65 V to VCC). It supports industrial temperatures from -40°C to +85°C, features 15 ns page access and a 512-byte programming buffer. Uniform 128 kB sectors, advanced sector protection, internal ECC, and 100,000 program/erase cycles ensure robust data integrity. Applications include automotive, industrial, and networking systems.