The S29GL01GT13TFNV20 is a 1 Gb (128 MB) parallel NOR flash memory using 45-nm MIRRORBIT™ technology, supporting a 3.0 V core and I/O voltages from 1.65 V to 3.6 V. It offers random access times as low as 120 ns and page access down to 15 ns, with a 512-byte programming buffer for fast writes. Uniform 128 KB sectors, advanced sector protection, and built-in ECC ensure data integrity and security.