The MX28F2000T is a 2-mega bit Flash memory organized as 256K bytes of 8 bits each. MXIC's Flash memories offer the most cost-effective and reliable read/write non-volatile random access memory. The MX28F2000T is packaged in 32-pin PDIP and PLCC . It is designed to be reprogrammed and erased insystem or in-standard EPROM programmers. The standard MX28F2000T offers access times as fast as 90 ns, allowing operation of high-speed microprocessors without wait states. To eliminate bus contention, the MX28F2000T has separate chip enable (CE) and output enable (OE) controls.