The S29GL256S10DHIV23 is a 256 Mb MIRRORBIT™ Eclipse flash memory with a 3.0 V core and versatile I/O, supporting VIO from 1.65 V to VCC. It features a 16-bit data bus, 100 ns random access, and a 512-byte programming buffer for fast page-mode operations. Operating from -40°C to +105°C, it supports 100,000 program/erase cycles and 20-year data retention. Advanced sector protection, internal ECC, and AEC-Q100 Grade 2 qualification ensure robust data integrity.