memory products - Al Kossow's Bitsavers

ST93C562K BIT (128 x 16) SERIAL CMOS EEPROMADVANCE DATA• 128 x 16 SERIAL EEPROM• SINGLE POWER SUPPLY =FROM 2.7 TO 5.5. VOLTS• 10 YEAR DATA RETENTION AFTER 100.000ERASEIWRITE CYCLES PER WORD• CMOS LOW POWER CONSUMPTION =3 MA MAX ACTIVE CURRENT AND 0.1 MAMAX STANDBY CURRENT• 4 BYTE WRITE MODE• SELF TIMED PROGRAMMING CYCLE (WITHAUTOERASE)• WRITE PROTECTION IN USER DEFINED SEC­TION OF MEMORY• SEQUENTIAL REGISTER READPMDIP-8S014(Plastic)(Plastic Micropackage)(Ordering Information at the end of the datasheet)PIN CONNECTIO~SCSSKDESCRIPTIONThe ST93C56 is a 2048 bit non-volatile sequentialaccess memory manufactured using SGS­THOMSON Single Floating Gate process.It is designed to operate from 3 to 5 Volts in orderto match telecommunications requirements.Moreover, a double cell per bit architecture will allowto guarantee 100K erase/write cycles.01DONCPIN NAMESCSSKDIDOGNDPEPREVeeNCCHIP SELECTSERIAL DATA CLOCKSERIAL DATA INPUTSERIAL DATA OUTPUTGROUNDPROGRAM ENABLEPROTECT REGISTER ENABLEPOWER SUPPLYNO CONNECTCSSKNC0100NC5-10641June 19881/2This is advance information on a new product now in davelopment or undergoing evaluation. Details are subject to change w~hout notice.255