Product Summary

The S25FL064P is a 3.0 Volt (2.7V to 3.6V), single-power-supply flash memory device. The device consists  of 128 uniform 

64 kB sectors with the two (Top or Bottom) 64 kB sectors further split up into thirty-two 4 kB sub sectors. The S25FL064P 

device is fully backward compatible with the S25FL064A device.