The S29GL256S90TFI020 is a 256 Mb parallel NOR flash memory based on 65 nm MIRRORBIT™ Eclipse technology. It features a 3.0 V core, versatile I/O (1.65 V to 3.6 V), random access time of 90 ns, and page access as low as 15 ns. Supporting a ×16 data bus and asynchronous 32-byte page reads, it includes a 512-byte programming buffer, sector erase, and internal ECC for single-bit error correction. With 100,000 program/erase cycles, it suits embedded systems.