The S29GL128P90TFIR13 is a 128 Mbit, 3.0 V page-mode Flash memory built on 90 nm MirrorBit® technology. It features uniform 128 Kbyte sectors and VersatileIO™ control for flexible I/O voltage from 1.65 V to VCC. The device offers 25 ns page access, 90 ns random access, and a 32-word write buffer. Advanced sector protection, 20-year data retention, and 100,000 erase cycles per sector ensure reliability.