Catalog > Semiconductors > Integrated Circuits Memory Memory 28F256 256K (32k x 8) Chip Erase Flash Memory (70ns Access Time) 102.60 ZAR inc for 1 Each 107 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features 256k Memory, 32k x 8 bits Quick Pulse Programming Algorithm 12V Programming Voltage 150ns Access Time CMOS Low Power Consumption Noise Immunity Features