The S29GL01GS11DHA020 is a 1 Gb (128 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 VCC), 16-bit data bus, and 100 ns random access with asynchronous page-mode read. A 512-byte programming buffer enables fast writes, while hardware ECC and advanced sector protection ensure data integrity.