The S29GL128S10GHIV20 is a 128 Mb, 3.0 V parallel NOR flash memory using Infineon's 65 nm MIRRORBIT™ Eclipse technology. It features a 16-bit data bus, versatile I/O (1.65 V to VCC), 100 ns random access, and a 512-byte write buffer. Internal ECC provides single-bit error correction, while uniform 128 kB sectors and advanced sector protection ensure data integrity.