The S29GL128S90TFA023 is a 128 Mb, 3.0 V parallel NOR flash memory with a 16-bit data bus, built on 65 nm MIRRORBIT™ Eclipse technology. It delivers 90 ns random and 15 ns page access times, supports 512-byte write buffer programming, and features hardware ECC for single-bit error correction. Operating from -40°C to +85°C (AEC-Q100 Grade 3), it offers 100,000 program/erase cycles and 20-year data retention for reliable automotive and industrial code and data storage.