The S29GL01GS11FHIV20 is a 1 Gb MIRRORBIT™ Eclipse flash memory built on 65 nm technology, featuring a parallel interface at 3.0 V and versatile I/O from 1.65 V to VCC. It delivers 15 ns page access and 110 ns random access, with a 512-byte programming buffer for fast writes. Uniform 128 kbyte sectors, automatic ECC, advanced sector protection, and up to 100,000 program/erase cycles ensure robust data integrity.