Samsung starts making 3GB low-power memory for smartphones

Posted on 24/07/2013 by Jon Fingas

We hope you weren't just getting used to having 2GB of RAM in a smartphone, because Samsung is already moving on. The company is now mass-producing 3GB LPDDR3 packages whose 0.8mm (0.03in) thickness can accommodate most device sizes. The capacious, 20nm-class memory should also be quick when there's a pair of symmetric channels to keep data flowing. The first smartphones with 3GB of RAM should ship in the second half of the year; Samsung isn't revealing which phones will have the honor, but it's not hard to make some educated guesses.

Filed under: Storage, Mobile, Samsung

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Source: Samsung

SK Hynix teases 4GB LPDDR3 RAM for high-end mobiles due end of this year

Posted on 10/06/2013 by Sharif Sakr

Samsung has already pressing ahead with its own high-density 20nm LPDDR3 modules, but SK Hynix reckons it can go one better. Instead of the stingy, piffling, retro 2GB stack offered by Sammy (pah!), the Korean memory specialist says it's sampling 20nm 8Gb (1GB) chips that can be stacked to provide 4GB of RAM in high-end mobile devices. This memory will come with all the trimmings and trappings of high-density LPDDR3, including a data transmission speed of 2,133Mbps (vs. 1,600Mbps offered by existing LPDDR3 phones like the GS4), a thinner profile and less power consumption in standby mode compared to LPDDR2. That just leaves the question of "when?," to which SK Hynix confusingly answers that we'll see products "noticeably loaded" with more than 2GB of LPDDR3 during the second half of this year, although it doesn't intend to start mass production of this exact chip until the end of the year. Of course, there'll come a point in 2014 when even mid-range processors like ARM's Cortex-A12 will theoretically be able to address more than 4GB, so that amount of RAM may not even seem so outlandish.

Filed under: Cellphones, Tablets, Mobile

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Samsung starts production of 20nm 4Gb LPDDR3 mobile DRAM

Posted on 30/04/2013 by James Trew

What is it that you want to know about the RAM in your mobile device? Usually, how much of it there is, and if you're a little more demanding of your hardware, maybe what type it is, too. Well, folk in the latter category might interested to know that Samsung has started production of 20nm 4Gb LPDDR3 mobile DRAM. As is the nature of smaller, more efficient components, the new chips promise to be faster (2,133 Mbps per pin, over LPDDR2's 800 Mbps), and -- so claims Samsung -- a 20 percent drop in power consumption. With just four of these new chips, OEMs can have a 2GB offering that's still just a slick 0.8mm in height.

Filed under: Cellphones, Tablets, Mobile

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Samsung starts producing faster 2GB LPDDR3 memory for mobile devices, 128GB flash storage too

Posted on 18/09/2012 by James Trew

While the scales may be steadily tipping towards mobile in the world of DRAM production, there's still plenty of room for technological enhancements. To prove the point, Samsung has just started mass production of what it claims to be the first 2GB LPDDR3 DRAM chip for mobile, which can shuffle information in and out 1,600 Mbps (compared to its 1,066 Mbps LPDDR2 predecessor), with up to 12.8 GB/s of bandwidth. In addition, the manufacturer has also started mass production of a place to hold all of that lovely data, in the form of a 128GB mobile flash storage chip. When will you be able to buy a superphone sporting 2GB of RAM and 128GB of storage? We don't know for sure, but even in the face of adversity all of the components seem to be falling into place.

Continue reading Samsung starts producing faster 2GB LPDDR3 memory for mobile devices, 128GB flash storage too

Filed under: Cellphones, Mobile

Samsung starts producing faster 2GB LPDDR3 memory for mobile devices, 128GB flash storage too originally appeared on Engadget on Tue, 18 Sep 2012 06:20:00 EDT. Please see our terms for use of feeds.

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