The S29GL128P10FFI010 is a 128 Mbit, 3 V page-mode Flash memory device built on 90 nm MirrorBit technology, with uniform 128 Kbyte sectors and VersatileIO for flexible I/O voltage (1.65 V to VCC). It supports single word or 32-word buffer programming, 100 ns random access, and 25 ns page access. Advanced sector protection, 20-year typical data retention, and 100,000 erase cycles per sector enable reliable embedded and industrial code storage across -40°C to +85°C.