Samsung Announces Phase-change RAM
September 10, 2006 1:37 PM
comment(s) - last by
512 megabit PRAM cell
Bigger, better, faster
Samsung today announced that it has introduced a new type of nonvolatile memory called PRAM or Phase-change Random Access Memory. The new memory technology is currently under heavy research from Samsung, but the company has finally demonstrated a working 512 megabit sample. According to Samsung, PRAM is slated to replace current NOR flash memory technology within the next several years.
PRAM, says Samsung, is much faster than the fastest NOR flash memory. Samsung indicated that PRAM achieves its performance by changing the way it writes and reads to memory. Unlike current NOR flash, PRAM does not have to erase data before writing new data. This alone achieves 30 times the performance of current memory technology said Samsung. Durability and endurance are also a key development for PRAM, allowing products to last at least 10 times longer.
Samsung indicated that PRAM will be a positive forward step for consumer products as well -- lowering prices thanks to new manufacturing techniques. Samsung said that PRAM cells are half the size of NOR flash memory and requires 20 percent fewer manufacturing steps to produce. PRAM will make an introduction into the market sometime in early 2008. According to the press release:
Adoption of PRAM is expected to be especially popular in the future designs of multi-function handsets and for other mobile applications, where faster speeds translate into immediately noticeable boosts in performance. High-density versions will be produced first, starting with 512 Mb.
Flash memory in general has exploded in the last two years. The market has grown significantly and companies are continuing to invest heavily into flash RAM development and manufacturing. Recently,
SanDisk announced that it would acquire M-Systems for $1.35 billion
, bolstering its market position significantly.
Intel and Micron have also joined forces
to produce volumes of NAND flash memory. In July,
both SanDisk and Toshiba announced plans to invest a total of $8.2 billion
in building new manufacturing facilities.
Flash memory is expected to scale well past 2010, with high density products on the way. Samsung indicated that 64GB memory cards are already in sight and larger capacities are just over the horizon. Consumer multimedia products aren't the only devices using flash memory however -- Intel is gearing up to introduce a new
desktop platform called
next year that will utilize flash memory
to store parts or all of an operating system to boost performance.
This article is over a month old, voting and posting comments is disabled
RE: phase change?
9/11/2006 9:53:33 PM
Ah, volatile is the key. Thanks.
"If you can find a PS3 anywhere in North America that's been on shelves for more than five minutes, I'll give you 1,200 bucks for it." -- SCEA President Jack Tretton
SanDisk Buys M-Systems for $1.35 Billion
July 31, 2006, 5:54 PM
Intel and Micron Produce First 50nm NAND Flash
July 26, 2006, 6:26 AM
SanDisk, Toshiba to Spend $8.2B on New Flash Memory Facilities
July 13, 2006, 8:01 AM
Intel "Santa Rosa" Desktop Platform Detailed
June 14, 2006, 5:05 AM
ZOTAC Announces Diminutive ZBOX PI320 pico
August 27, 2014, 9:00 AM
Quick Note: QNAP Announces $129 QGenie 7-in-1 NAS for Mobile Users
July 14, 2014, 9:32 AM
Apple Launches 21.5” iMac with 1.4GHz Core i5 Processor Priced at $1,099
June 18, 2014, 8:07 AM
Lowe's "Holoroom" Brings Holodeck, Home Improvement Dreams Closer to Reality
June 13, 2014, 9:06 AM
Intel to Broaden Market for Fanless Tablets, Ultrabooks with 14nm Intel Core M
June 3, 2014, 10:42 AM
ZOTAC Announces Four New Silent ZBOX Mini-PCs
June 2, 2014, 9:21 AM
Most Popular Articles
Dell Announces "World's Thinnest" Tablet: The Venue 8 7000 Series
September 11, 2014, 8:51 AM
Apple Announces Its Smartwatch: The $349 Apple Watch
September 9, 2014, 2:09 PM
Quick Note: Buy an Xbox One Sept 7-13, Get a Free Game
September 4, 2014, 10:42 AM
Quick Note: Microsoft to Ditch Windows Phone, Nokia Branding
September 10, 2014, 2:14 PM
Apple Announces 4.7" iPhone 6, 5.5" iPhone 6 Plus
September 9, 2014, 1:45 PM
Latest Blog Posts
Space Terrorism is a Looming Threat For the United States
Apr 23, 2014, 7:47 PM
Facebook Aims to Provide Internet to "Every Person in the World" with Drones, Satellites
Apr 1, 2014, 10:20 AM
Retail Mobile Sites Experience Outages in Light of Simplexity's Bankruptcy
Mar 14, 2014, 8:48 AM
Tesla vs. BMW: Who Has the Safer EV?
Feb 1, 2014, 2:56 PM
Justice Leaks Details of Next HTC One Two Flagship Phone
Dec 5, 2013, 4:04 PM
More Blog Posts
Copyright 2014 DailyTech LLC. -
Terms, Conditions & Privacy Information