28F320D18

The 28F320D18 is designed as one kind of 1.8 volt Intel dual-plane flash memory that provides high performance asynchronous and synchronous burst reads. It is an ideal memory for low-voltage burst CPUs. Combining high read performance with flash memory's intrinsic nonvolatility, 1.8 Volt Dual-Plane Flash memory eliminates the traditional systemperformance paradigm of shadowing redundant code memory from slow nonvolatile storage to faster execution memory.

Features of the 28F320D18 are:(1)32-Mbit density with 16-bit data bus;(2)high performance reads:110/40 ns 4-word page mode and 40 MHz (110/20 ns) zero wait-state synchronous burst mode;(3)low power operation:1.8 V read and write operations, VCCQ for I/O isolation and system compatibility, automatic power savings mode;(4)enhanced code + data storage;(5)128-bit protection register;(6)ETOX™ VI flash technology (0.25 m);(7)minimum 100,000 block erase cycles;(8)extended temperature 40° C to +85° C;(9)cross-compatible command support;(10)automated program/erase algorithms.

The absolute maximum ratings of the 28F320D18 can be summarized as:(1)temperature under bias:40°C to +85°C;(2)storage temperature:65°C to +125°C;(3)voltage on any pin (except Vpp):-0.5 V to +2.45 V;(4)Vpp voltage:2.0 V to +14.0 V;(5)Vcc and VCCQ voltage:0.2V to +2.45V;(6)output short circuit current:100 mA. If you want to know more information such as the electrical characteristics about the 28F320D18, please download the datasheet in www.seekic.com or www.chinaicmart.com .