The S29GL256P11FFIV22 is a 256 Mbit, 3.0 V page-mode Flash memory using 90 nm MirrorBit technology for embedded systems needing high density and reliability. It features uniform 128 KB sectors, single 3 V read/program/erase (2.7–3.6 V), VersatileIO (VIO 1.65 V to VCC), a 32-word write buffer, 20-year data retention, and 100,000 erase cycles per sector. Operating from -40°C to +85°C in a 64-ball BGA, it is suited for automotive and industrial code storage and data logging.