Model:MX29LV400CTTC-90G BRAND:Macronix description:IC FLASH 4MBIT PARALLEL 48TSOP pack:tray SERIES:MX29LV Part status:Discontinued Memory type:Non-volatile Memory format:Flash technology:FLASH - NOR Storage:4Mb(512K x 8) Actual capacity:4Mb Memory interface:parallel connection Clock frequency:- Write cycle time-words, pages:90ns Voltage - powered by:2.7V ~ 3.6V Operating temperature:0°C ~ 70°C(TA) Type of installation:Surface mount type Encapsulation:48-TFSOP(0.724",18.40mm width) Supplier deviceEncapsulation:48-TSOP