The S29GL064S80DHB023 is a 64 Mb (8 MB) parallel NOR flash memory using Infineon's MIRRORBIT™ technology. It operates on a single 3.0 V supply with I/O voltage from 1.65 V to 3.6 V, features 70 ns access time, 128 uniform 64 KB sectors, hardware ECC, and advanced sector protection. Endurance is rated at 100,000 erase cycles per sector and 20-year data retention. Available in TSOP and BGA packages, it supports industrial and automotive temperature ranges from -40°C to 105°C.