The S29GL01GS11FHIV23 is a 1 Gb MIRRORBIT™ Eclipse flash memory with a 3.0 V core and versatile I/O, supporting VCC from 2.7 to 3.6 V and VIO from 1.65 V to VCC+200 mV. It features a 16-bit data bus, fast access times (random: 100 ns, page: 15 ns), and a 512-byte programming buffer for efficient writes.