ON Semiconductor Is Now To learn more about onsemi, please visit our website at www.onsemi.com onsemi andand other names, marks, and brands are registered and/or common law trademarks of Semiconductor Components Industries, LLC dba onsemi or its affiliates and/or subsidiaries in the United States and/or other countries. onsemi owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of onsemi product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. onsemi reserves the right to make changes at any time to any products or information herein, without notice. The information herein is provided as-is and onsemi makes no warranty, representation or guarantee regarding the accuracy of the information, product features, availability, functionality, or suitability of its products for any particular purpose, nor does onsemi assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using onsemi products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by onsemi. Typical parameters which may be provided in onsemi data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including Typicals must be validated for each customer application by customers technical experts. onsemi does not convey any license under any of its intellectual property rights nor the rights of others. onsemi products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use onsemi products for any such unintended or unauthorized application, Buyer shall indemnify and holdo nsemi and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that onsemi was negligent regarding the design or manufacture of the part. onsemi is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. Other names and brands may be claimed as the property of others. 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 V ) or 8 bits CC www.onsemi.com (ORG pin at GND). Each register can be written (or read) serially by using the DI (or DO) pin. The CAT93C86 is manufactured using ONSemiconductors 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 SOIC8 8pin DIP and 8pin SOIC packages. V, W SUFFIX CASE 751BD Features High Speed Operation: 3 MHz / V = 5 V CC Low Power CMOS Technology 1.8 V to 5.5 V Operation Selectable x8 or x16 Memory Organization PDIP8 SOIC8 Selftimed Write Cycle with Autoclear L SUFFIX X SUFFIX CASE 646AA CASE 751BE Hardware and Software Write Protection Powerup Inadvertent Write Protection Sequential Read PIN CONFIGURATION Program Enable (PE) Pin CS 1 V PE 1 ORG CC 1,000,000 Program/Erase Cycles SK PE V GND CC 100 Year Data Retention DI ORG CS DO Industrial and Extended Temperature Ranges DO GND SK DI 8lead PDIP and SOIC Packages PDIP (L), SOIC (V, X) SOIC (W)* These Devices are PbFree, Halogen Free/BFR Free, and RoHS Compliant PIN FUNCTION V CC Pin Name Function CS Chip Select ORG DI SK Clock Input CS DI Serial Data Input CAT93C86 DO SK DO Serial Data Output PE V Power Supply CC GND Ground ORG Memory Organization GND PE Program Enable Figure 1. Functional Symbol Note: When the ORG pin is connected to V , the x16 organization CC ORDERING INFORMATION is selected. When it is connected to ground, the x8 pin is selected. If See detailed ordering and shipping information in the package the ORG pin is left unconnected, then an internal pullup device will dimensions section on page 10 of this data sheet. select the x16 organization. * Not Recommended for New Designs Semiconductor Components Industries, LLC, 2014 1 Publication Order Number: December, 2014 Rev. 13 CAT93C86/D