PDF-NAND Flash Memory

Improving Lifetime with W rite hotness A ware R etention M anagement Yixin Luo Yu Cai Saugata Ghose Jongmoo Choi Onur Mutlu Carnegie Mellon University Dankook University WARM 1 Exec. Next-generation storage. Frank Shu. Senior Program Manager. Storage Ecosystem Technologies. Microsoft Corporation. Key Takeaways. Understand Solid State Drive . (SSD) technologies. Adopt best practices for SSD design in Windows platforms to enhance SSD performance and reliability. @ Micron.com. Flash Memory Technology Direction . Jim Cooke. Director of Applications Engineering. Memory Products Group. Micron Technology, Inc.. Agenda . Mass Storage . HDD, HHD, SSD. How Flash can Benefit Drives. File . system organisation issues. Nick Gaens. Introduction. Technologies. How does it work?. Limitations. File systems: problems and workarounds. Outline. Flash . memory is a non-volatile computer storage chip that can be electrically erased and reprogrammed. FLASH. Yaakov (J) Stein. Types of Memory. By memory we mean any device that stores bits of information. Volatile memory. requires voltage (. and perhaps refresh. ) to maintained information. most frequently used for RAM. By: . Georg Petschnigg Maneesh Agrawala Hugues Hoppe Richard Szeliski. Michael Cohen Kentaro Toyama,. Microsoft Corporation. Presented by. : Yael Amsterdamer. Advanced Topics in Visual Computing, Spring 2012. Embedded Systems . Chanik. Park, . Jaeyu. . Seo. , . Dongyoung. . Seo. , . Shinhan. Kim and . Bumsoo. Kim . Software Center, SAMSUNG Electronics, Co., Ltd. . Proceedings of the 21st International Conference on Computer . Experimental Analysis, Exploits, and Mitigation Techniques. HPCA Session 3A – Monday, 3:15 . pm. , Salon F. 128GB. NAND . Flash. 256GB. NAND Flash. NAND flash scaling: . shrink size. . of each . flash cell, . Done By: . Bashayer. Al- . Suroor. ID: 200800649. Outline:. Introduction to How Flash Memory Works. A sample list of USB . devices. USB . Interface. Flash Memory: Tunneling and Erasing. How simple is the flash memory. Lifetime with. W. rite-hotness . A. ware . R. etention . M. anagement . Yixin Luo. , Yu . Cai. , Saugata Ghose, . Jongmoo. Choi*, Onur Mutlu. Carnegie Mellon University, *. Dankook. University. WARM. Characterization, Mitigation, and Recovery. Yu . Cai. , . Yixin Luo. , Saugata Ghose, . Erich F. . Haratsch. *, Ken Mai, Onur Mutlu. Carnegie Mellon University, *Seagate Technology. Executive Summary. Exploiting Self-Recovery and Temperature Awareness. Yixin Luo. Saugata Ghose Yu Cai Erich F. Haratsch Onur Mutlu. HeatWatch. Storage Technology Drivers - 2018. 2. Store . large amounts . Functions. Yinglei. Wang, Wing-. kei. Yu, . Shuo. Wu, Greg . Malysa. , . G. Edward . Suh. , and Edwin C. . Kan. Cornell University. May 21. st. , . 2012. Outline. Motivation. Flash memory basics. Device fingerprinting. Memory: Characterization. , Optimization, and . Recovery. Yu Cai, . Yixin Luo. , . Erich . F. . Haratsch*,. Ken . Mai, Onur . Mutlu. Carnegie Mellon University, *LSI Corporation. 1. You Probably Know. Conceptual Roadmap. PN junction. MOSFET. Flash Cell. Flash Blocks. Modern Devices. Put n-channels in p-substrate:. . drain (D), Source (S), Gate(G). Add a floating gate. Put a bunch together in NAND or NOR configuration.