The S29GL128S90TFI020 is a 128 Mb parallel NOR flash memory based on 65 nm MIRRORBIT™ Eclipse technology, featuring a 16-bit data bus, 3.0 V core, and versatile I/O voltage from 1.65 V to VCC. It offers 90 ns random and 15 ns page access times, a 512-byte write buffer, and internal ECC for single-bit error correction.