The S29GL01GT11FHIV20 is a 1 Gb (128 MB) 3.0 V parallel NOR flash memory using 45-nm MIRRORBIT™ technology. It features x8/x16 data bus, versatile I/O (1.65 V to VCC), 100 ns random access, 15 ns page access, and a 512-byte programming buffer. Operating from -40°C to +105°C (AEC-Q100 Grade 2), it supports 100,000 program/erase cycles and 20-year data retention. Advanced sector protection and internal ECC ensure reliability in automotive, industrial, and embedded applications.