TECHNOLOGY SSD Architecture esprimo369 8 months ago 12 Comments Facebook Prev Article Next Article Flash cards, USB keys and Solid State Drives are definitely the most known examples of electronic systems based on non-volatile memories, especially of NAND type .Several types of memory cards (CF, SD, MMC, …) are available in the market , with different user interfaces and form factors, depending on the needs of the target application: e.g. mobile phones need very small-sized removable media like μSD.SSDs are the emerging application for NAND. A SSD is a complete, small system where every component is soldered on a PCB and is independently pack- aged: NANDs are usually available both in TSOP and BGA packages.A basic block diagram of a Solid State Drive is shown in Fig. 1.1. In addition to Flash memories and a microcontroller, there are usually other components. For instance, an external DC-DC converter can be added in order to derive the internal power supply, or a quartz can be used for a better clock precision. Of course, reasonable filter capacitors are inserted for stabilizing the power supply. It is also very common to have a temperature sensor for power management reasons. For data caching, a fast DDR memory is frequently added to the board: during a write access, the cache is used for storing data before transfer to the Flash. The benefit is that data updating, e.g. in routing tables, is faster and does not wear out the Flash.In order to improve performances, NANDs are organized in different Flash channels, as shown in Fig. Facebook Prev Article Next Article Related Posts Unity esprimo369 May 1, 2020 DRM esprimo369 May 21, 2020 Let’ s Play esprimo369 May 29, 2020 OLED VERSUS LED esprimo369 February 18, 2020 How engineering works esprimo369 February 5, 2020 Game Salad esprimo369 May 6, 2020 About The Author esprimo369 More from this Author 12 Comments AffiliateLabz February 16, 2020 Great content! Super high-quality! Keep it up! 🙂 Reply Kerri Stilphen May 30, 2020 As I web site possessor I believe the content material here is rattling excellent , appreciate it for your hard work. You should keep it up forever! Best of luck. Reply esprimo369 May 31, 2020 thanks Reply Tatiana Doyne June 1, 2020 he said.v Reply Robert Mungo June 2, 2020 Hi it’s me, I am also visiting this web site Reply Skincell Pro Mole Removal June 29, 2020 Good day! Do you know if they make any plugins to help with SEO? I’m trying to get my blog to rank for some targeted keywords but I’m not seeing very good success. If you know of any please share. Many thanks! Reply Violet Pina July 14, 2020 Hey there. I discovered your website by means of Google even as looking for a related subject, your website came up. It seems to be great. I’ve bookmarked it in my google bookmarks to come back then. Reply esprimo369 July 19, 2020 welcome Reply Best Skin Care August 26, 2020 Hmm is anyone else experiencing problems with the pictures on this blog loading? I’m trying to figure out if its a problem on my end or if it’s the blog. Any feedback would be greatly appreciated. Reply Skincell Pro Mole And Skin Tag Remover September 26, 2020 I was recommended this website by my cousin. I’m not sure whether this post is written by him as nobody else know such detailed about my problem. You are amazing! Thanks! Reply Skin Care September 26, 2020 What a data of un-ambiguity and preserveness of valuable know-how regarding unexpected emotions. Reply Best Skin Care September 26, 2020 I blog frequently and I genuinely thank you for your content. The article has really peaked my interest. I am going to book mark your blog and keep checking for new information about once per week. I subscribed to your Feed too. Reply Add Comment Cancel reply Save my name, email, and website in this browser for the next time I comment.