The S29GL01GS11TFV020 is a 1 Gb MIRRORBIT™ Eclipse flash memory with a 3.0 V core and versatile I/O, supporting 2.7 V to 3.6 V (VCC) and 1.65 V to VCC+200 mV (VIO). It features a 16-bit data bus, 15 ns page access, 100 ns random access, and a 512-byte programming buffer. Uniform 128-kbyte sectors, advanced sector protection, internal ECC, and 100,000 program/erase cycles ensure robust data integrity.