The S29GL01GT12TFVV10 is a 1 Gb (128 MB) parallel NOR flash memory using 45-nm MIRRORBIT™ technology, operating from a single 2.7 V to 3.6 V supply with versatile I/O (1.65 V to VCC). It offers 15 ns page access, 100 ns random access, a 512-byte programming buffer, and built-in ECC for data integrity.