The S29GL01GT12TFVV20 is a 1 Gb (128 MB) parallel NOR flash memory based on 45-nm MIRRORBIT™ technology, operating at 2.7 V to 3.6 V with I/O from 1.65 V to VCC. It delivers random access in 120 ns and page access in 15 ns, with a 512-byte programming buffer for efficient writes. Advanced sector protection, internal ECC, and 100,000 program/erase cycles ensure reliability. AEC-Q100 Grade 2 qualified, it operates from –40°C to +105°C for demanding embedded and automotive uses.