The S29GL512T11TFB023 is a 512 Mb (64 MB) parallel NOR flash memory based on 45-nm MIRRORBIT™ technology, featuring a 3.0 V core, versatile I/O from 1.65 V to VCC, and an 8/16-bit data bus. It offers 110 ns random access and 15 ns page access, with a 512-byte programming buffer for fast writes.