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

Transcend ships 16GB JetFlash V95C luxurious USB Flash Drive

The latest member of Transcend's compact JetFlash V95C USB flash drive series, comes in a 16GB edition,  features zinc alloy case with an embedded Swarovski blue crystals and a retractable USB connector. The JetFlash V95C has dimensions of 40.6mm X 18.4mm X 7.2mm, weights 14g, have a 15MB/s...

Silicon Power presents Slim S60 and Slim S70 solid-state drives

Silicon Power presents Slim S60 and Slim S70 solid-state drives

Silicon Power, a renowned Taiwanese maker of memory products and solid-state drives, has presented its new Slim S60 and Slim S70 lines of SSDs. The new drives are designed for use in ultrabooks and thin notebooks and measure 100 x 69.85 x 7 mm (weight – 63 grams). The new lines share some of...

Raidmax develops Cobra 120 and Cobra 240 liquid CPU coolers

Raidmax develops Cobra 120 and Cobra 240 liquid CPU coolers

The US-based maker of computer cases, CPU coolers and power supply units Raidmax is developing two new liquid cooling solutions for modern processors, called Cobra 120 and Cobra 240. They will serve both AMD and Intel processors and will be on the market next month. The Cobra 120 and Cobra...

Leave a comment