Samsung Intros Industry’s First Higher-performing 20nm-class NAND Flash Memory

Apr 20, 2010

Samsung Electronics announced the industry's first production of 20 nanometer class NAND chips for use in Secure Digital (SD) memory cards and embedded memory solutions. Based on this cutting-edge technology, the introduction of 32 gigabit (Gb) MLC NAND will expand the company's memory card solutions for smart phones, high-end IT applications and high-performance memory cards.

“The new 20nm-class is not only a significant step forward in process design, but we have incorporated advanced technologies into it to enable substantial performance innovation.”

Mr. Soo-In Cho, president, Memory Division, , said "In just one year after initiating 30nm-class NAND production, Samsung has made available the next generation node 20nm-class NAND, which exceeds most customers requirements for high-performance, high-density NAND-based solutions." He added, “The new 20nm-class NAND is not only a significant step forward in process design, but we have incorporated advanced technologies into it to enable substantial performance innovation.”

Samsung’s 20nm-class MLC NAND has a 50 percent higher productivity level than 30nm-class MLC NAND. The write performance of a 20nm-class-based, eight gigabyte (GB) and higher density, SD card is 30 percent faster than the 30nm-class NAND and it delivers a speed-class rating of 10 (read speed of 20MB/s, write speed of 10MB/s). By applying cutting-edge process, design and controller technology, Samsung also has secured reliability levels comparable to 30nm-class NAND.

Samsung Electronics first began producing 32Gb NAND with 30nm-class process technology in March 2009. Now it is shipping samples to customers, that are built with 20nm-class 32Gb NAND, and will expand production later this year.

based in the 20nm-class will be available from 4GB through 64GB densities.

Samsung’s introduction of its high-performance premium NAND will better support the growing memory requirements of high-density smartphones, high-end IT applications and high-performance memory cards.

Explore further: IOC defends Rio legacy amid green protests

Related Stories

Samsung Produces 60-Nanometer 8-Gigabit NAND Flash Memory

Jul 19, 2006

Samsung Electronics today announced that it has begun mass producing an 8-Gigabit (Gb) NAND flash memory device, providing a much larger and more affordable storage density for consumer and mobile applications ...

Recommended for you

IOC defends Rio legacy amid green protests

1 hour ago

Ecological protests on Saturday dogged the final day of an International Olympic Committee executive board meeting in Rio as green campaigners slated the choice of a nature reserve to hold the golf event ...

Japan's NTT to buy German data centre operator

1 hour ago

Japanese telecom giant NTT Communications is looking to acquire German data centre operator e-shelter, as it seeks to cash in on growing demand in Europe, a newspaper reported Saturday.

Fashionable or geeky—the modern watch dilemma

5 hours ago

It's Milan fashion week, you've got tickets to the catwalk shows and an outfit to die for, but which watch to wear? A chunky smartwatch or chic ticker that can't tell the time?

User comments : 0

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.