The S29GL512S12TFBV20 is a 512 Mb 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. It delivers random access times down to 120 ns and page access as fast as 15 ns, enabling asynchronous 32-byte page reads and 512-byte write buffer programming. Uniform 128-kbyte sectors, internal ECC, and 100,000 program/erase cycles ensure data integrity. Operating from –40°C to +105°C, it suits embedded systems.