CAT93C76

CAT93C76 EEPROM Serial 8-Kb Microwire Description The CAT93C76 is an 8−Kb Microwire Serial EEPROM memory device which is configured as either registers of 16 bits (ORG pin at VCC or Not Connected) or 8 bits (ORG pin at GND). Each register can be written (or read) serially by using the DI (or DO) pin. The CAT93C76 is manufactured using ON Semiconductor’s advanced CMOS EEPROM floating gate technology. The device is designed to endure 1,000,000 program/erase cycles and has a data retention of 100 years. The device is available in 8−pin PDIP, SOIC and TSSOP packages. Features High Speed Operation: 3 MHz @ VCC ≥ 2.5 V Low Power CMOS Technology 1.8 to 5.5 Volt Operation Selectable x8 or x16 Memory Organization Self−timed Write Cycle with Auto−clear Software Write Protection Power−up Inadvertant Write Protection 1,000,000 Program/Erase Cycles 100 Year Data Retention Industrial and Extended Temperature Ranges Sequential Read “Green” Package Option Available This Device is Pb−Free, Halogen Free/BFR Free and RoHS Compliant VCC ORG DI CS DO SK GND Figure 1. Functional Symbol NOTE: When the ORG pin is connected to VCC, the x16 organization is selected. When it is connected to ground, the x8 organization is selected. If the ORG pin is left unconnected, then an internal pull−up device will select the x16 organization. www.onsemi.com SOIC−8 V, W SUFFIX CASE 751BD PDIP−8 L SUFFIX CASE 646AA TSSOP−8 Y SUFFIX CASE 948AL PIN CONFIGURATION CS 1 SK DI DO VCC NC...