The S29GL128P11TFI010 is a 128 Mbit, 3 V page-mode Flash memory device based on 90 nm MirrorBit technology, featuring uniform 128 Kbyte sectors and VersatileIO control with I/O voltage from 1.65 V to VCC. It supports single word and 32-word buffer programming for faster writes, advanced sector protection, and a secured silicon sector for permanent identification.