Samsung announced 20nm NAND chips

Samsung Electronics Co., Ltd., the world leader in advanced semiconductor technology solutions, today announced the industry’s first production of 20 nanometer (nm) 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.

Mr. Soo-In Cho, president, Memory Division, Samsung Electronics, 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 20nm 32gb mlc nand

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 SD card samples to customers that are built with 20nm-class 32Gb NAND and will expand production later this year.

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

Samsung’s timely 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.

Source: Samsung

Related posts

HP presents the Chromebook 14 G4

HP presents the Chromebook 14 G4

The US company HP has presented its latest Chrome OS device called Chromebook 14 G4. The new notebook computer measures 343 x 240 x 17.7 mm and weighs 1.72 kilograms. Designed for people working with cloud-based files or constantly on the go, the Chromebook 14 G4 is based on the Intel Bay...

Nokia debuts Lumia 900

CES 2012 has given birth to a new device, this time by Nokia, called Nokia Lumia 900. The device was demonstrated by Nokia’s CEO Stephen Elop on stage and attracted plenty of interest by consumers. The new leading Nokia smartphone is based on Windows Phone and supports LTE over AT&T’s...

Nokia to announce another Windows Phone 7 smartphone

After the recent release of the Nokia Lumia 620, the Finnish company has prepared another Windows Phone 7 smartphone – the Lumia 505 – which will be another budget-oriented Windows Phone 7 smartphone. As of now the Lumia 505 is available with some Mexican cell phone providers –...

Leave a comment