CAT93C86

CAT93C86 16 Kb Microwire Serial EEPROM Description The CAT93C86 is a 16 Kb Serial EEPROM memory device which is configured as either registers of 16 bits (ORG pin at VCC) or 8 bits (ORG pin at GND). Each register can be written (or read) serially by using the DI (or DO) pin. The CAT93C86 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 DIP and 8−pin SOIC packages. Features High Speed Operation: 3 MHz / VCC = 5 V Low Power CMOS Technology 1.8 V to 5.5 V Operation Selectable x8 or x16 Memory Organization Self−timed Write Cycle with Auto−clear Hardware and Software Write Protection Power−up Inadvertent Write Protection Sequential Read Program Enable (PE) Pin 1,000,000 Program/Erase Cycles 100 Year Data Retention Industrial and Extended Temperature Ranges 8−lead PDIP and SOIC Packages These Devices are Pb−Free, Halogen Free/BFR Free, and RoHS Compliant VCC ORG CS SK PE CAT93C86 DI DO 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 pin 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 SOIC−8 X SUFFIX CASE 751BE PIN CONFIGURATION CS 1 SK D...