Saturday, August 30, 2014
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Intel Hopes To Improve Its Mobile Business With Ex-Qualcomm exec
Kingston HyperX Demos DDR4 Memory at PAX Prime
Corsair and ASUS Fastest DDR4 Memory Kit
Intel Unleashes its First 8-Core Desktop Processor For Gaming
Samsung Partners with Nike On Running App
Samsung Applied for Samsung Quantum Dot TV Trademark
New iPhones Expected at Sept. 9 Event
Google Tests Drones For Delivery Of Goods
Active Discussions
help questions structure DVDR
Made video, won't play back easily
Questions durability monitor LCD
Questions fungus CD/DVD Media, Some expert engineer in optical media can help me?
CD, DVD and Blu-ray burning for Android in development
IBM supercharges Power servers with graphics chips
Werner Vogels: four cloud computing trends for 2014
Video editing software.
 Home > News > Mobiles > Samsung...
Last 7 Days News : SU MO TU WE TH FR SA All News

Monday, February 21, 2011
Samsung Develops Mobile DRAM with Wide Interface


Samsung today announced the development of 1 gigabit (Gb) mobile DRAM with a wide I/O interface, using 50 nanometer class process technology.

The new wide I/O mobile DRAM will be used in mobile applications, such as smartphones and tablet PCs.

"Following the development of 4Gb LPDDR2 DRAM (low-power DDR2 dynamic random access memory) last year, our new mobile DRAM solution with a wide I/O interface represents a significant contribution to the advancement of high-performance mobile products," said Byungse So, senior vice president, memory product planning &application engineering at Samsung Electronics. "We will continue to aggressively expand our high-performance mobile memory product line to further propel the growth of the mobile industry."

The new 1Gb wide I/O mobile DRAM can transmit data at 12.8 gigabyte (GB) per second, which increases the bandwidth of mobile DDR DRAM (1.6GB/s) eightfold, while reducing power consumption by approximately 87 percent. The bandwidth is also four times that of LPDDR2 DRAM (which is approximately 3.2GB/s).

To boost data transmission, Samsung's wide I/O DRAM uses 512 pins for data input and output compared to the previous generation of mobile DRAMs, which used a maximum of 32 pins. If you include the pins that are involved in sending commands and regulating power supply, a single Samsung wide I/O DRAM is designed to accommodate approximately 1,200 pins.

Following this wide I/O DRAM launch, Samsung is aiming to provide 20nm-class 4Gb wide I/O mobile DRAM sometime in 2013. The company's recent achievements in mobile DRAM include introducing the first 50nm-class 1Gb LPDDR2 DRAM in 2009 and the first 40nm-class 2Gb LPDDR2 in 2010.

Samsung will present a paper related to wide I/O DRAM technology at the 2011 International Solid-State Circuits Conference (ISSCC) being held from February 20 to 24 in San Francisco.

According to iSuppli, mobile DRAM's percentage of total annual DRAM shipments will increase from about 11.1 percent in 2010 to 16.5 percent in 2014.


Previous
Next
Toshiba Develops New Energy-Saving Flip-Flop Circuit        All News        JVC Kenwood to Merge Operations
Microsoft Releases First Windows Phone Update     Mobiles News      Verbatim Ships Mobile Keyboard for iPad and iPhone

Get RSS feed Easy Print E-Mail this Message

Related News
Samsung Partners with Nike On Running App
Samsung Applied for Samsung Quantum Dot TV Trademark
Samsung, LG Introduce New Smartwatches
Samsung Starts Mass Production Of First 3D TSV DDR4 Modules
Samsung To Unveil Virtual Reality Headset, Bendable TVs
Samsung To Unveil New Smart TV Content at IFA 2014
Samsung Delivers Slim Level Box mini Wireless Speaker
Samsung, Microsoft Want To End Android Patent Dispute Soon
Galaxy Note 4 May Come in Two Versions
Samsung Buys Home-automation Company SmartThings
Samsung Exynos 5430 Is The Company's First 20nm SoC
Samsung Introduces All-metal Galaxy Alpha Smartphone

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2014 - All rights reserved -
Privacy policy - Contact Us .