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.
"It seems as though my state-funded math degree has failed me. Let the lashings commence." -- DailyTech Editor-in-Chief Kristopher Kubicki
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
Laptop or Tablet - Which Do You Prefer?
September 20, 2016, 6:32 AM
Microsoft Surface Pro 3 - Battery Issue Fixed
August 30, 2016, 6:30 AM
First Apple Computer Auctions for $815,000
August 27, 2016, 7:51 AM
Lenovo vs. Asus vs. HP - Best Laptop Under $500.00
August 19, 2016, 4:00 AM
Best Router for Your Home Network (Under $200.00)
August 6, 2016, 9:51 PM
5 Top Rated Printers for Home or Small Office
July 29, 2016, 10:44 PM
Most Popular Articles
5 Cases for iPhone 7 and 7 iPhone Plus
September 18, 2016, 10:08 AM
No More Turtlenecks - Try Snakables
September 19, 2016, 7:44 AM
ADHD Diagnosis and Treatment in Children: Problem or Paranoia?
September 19, 2016, 5:30 AM
Walmart may get "Robot Shopping Carts?"
September 17, 2016, 6:01 AM
Automaker Porsche may expand range of Panamera Coupe design.
September 18, 2016, 11:00 AM
Latest Blog Posts
Who is in Risk of Getting Oral Cancer?
Sep 23, 2016, 6:02 AM
France Bans Plastic Eating Utensils in Restaurants
Sep 18, 2016, 10:49 AM
Progress Against Acute Myeloid Leukemia
Sep 17, 2016, 5:30 AM
Apple Watch Series 2 - Number 1 in the Customer Satisfaction.
Sep 7, 2016, 6:19 PM
First Self-Driving Car debut on the streets of Singapore
Aug 28, 2016, 4:10 PM
More Blog Posts
Copyright 2016 DailyTech LLC. -
Terms, Conditions & Privacy Information