28c256asi-3 Memory of PDF datasheet

Part Nnmber : 28C256ASI-3
Manufacturer : Turbo-IC
Description : High speed CMOS. 256K electrically erasable programmable ROM. 32K x 8 bit EEPROM. Access time 200 ns.
Datasheet PDF

Part Nnmber : 28C256ASI-3
Manufacturer : TRBIC
Description : High speed 200 ns CMOS 256 K electrically erasable programmable ROM 32K x 8 BIT EEPROM
Datasheet PDF