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. N25S830HA 256 kb Low Power Serial SRAMs 32 k x 8 Bit Organization Introduction www.onsemi.com The ON Semiconductor serial SRAM family includes several integrated memory devices including this 256 kb serially accessed MARKING Static Random Access Memory, internally organized as 32 k words by DIAGRAMS 8 bits. The devices are designed and fabricated using ON Semiconductors advanced CMOS technology to provide both highspeed performance and low power. The devices operate with a D125 single chip select (CS) input and use a simple Serial Peripheral XXXXYZZ TSSOP8 Interface (SPI) serial bus. A single data in and data out line is used T SUFFIX CASE 948AL along with a clock to access data within the devices. The N25S830HA devices include a HOLD pin that allows communication to the device to be paused. While paused, input transitions will be ignored. The devices can operate over a wide temperature range of 40C to +85C D115 and can be available in several standard package offerings. XXXXYZZ Features SOIC8 S SUFFIX Power Supply Range: 2.7 to 3.6 V CASE 751BD Very Low Standby Current: Typical Isb as low as 1 A Very Low Operating Current: As low as 3 mA XXXX = Date Code Y = Assembly Code Simple Memory Control: ZZ = Lot Traceability Single chip select (CS) Serial input (SI) and serial output (SO) Flexible Operating Modes: ORDERING INFORMATION Word read and write Device Package Shipping Page mode (32 word page) N25S830HAS22I SOIC8 100 Units / Tube Burst mode (full array) (PbFree) Organization: 32 K x 8 bit N25S830HAT22I TSSOP8 100 Units / Tube Self Timed Write Cycles (PbFree) Builtin Write Protection (CS High) N25S830HAS22IT SOIC8 3000 / Tape & HOLD Pin for Pausing Communication (PbFree) Reel High Reliability: Unlimited write cycles N25S830HAT22IT TSSOP8 3000 / Tape & (PbFree) Reel Green SOIC and TSSOP For information on tape and reel specifications, These Devices are PbFree, Halogen Free/BFR Free and are RoHS including part orientation and tape sizes, please Compliant refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. Semiconductor Components Industries, LLC, 2014 1 Publication Order Number: December, 2014 Rev. 11 N25S830HA/D