The S29GL512T12TFN023 is a 512 Mb (64 MB) MIRRORBIT™ parallel flash memory built on 45-nm technology. It operates from a single 2.7 V to 3.6 V supply with I/O voltage from 1.65 V to VCC, supporting industrial, extended, and automotive temperature ranges up to 125°C. Features include fast random access, 15 ns page access, 512-byte programming buffer, internal ECC, and 100,000 program/erase cycles. Typical uses include automotive ECUs and industrial controllers.