The S29GL01GT10TFI023 is a 1 Gb (128 MB) parallel NOR flash memory using 45-nm MIRRORBIT™ technology, supporting x8/x16 data bus and operating at 2.7 V to 3.6 V core supply with versatile I/O from 1.65 V to VCC. It delivers random access times as fast as 100 ns and page access down to 15 ns, with a 512-byte programming buffer for efficient writes.