Phison Announces UFS 2.1 NAND Controller - Death to eMMC!

Subject: Storage | December 22, 2016 - 09:03 PM |
Tagged: UFS 2.1, UFS, PS8313, PS8311, phison, nand, flash, controller

Following up on Micron's UFS 2.1 announcement, Phison has announced the launch of their own PS8311 UFS 2.1 controller:

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For those unaware, UFS 2.1 is a much-anticipated replacement for eMMC, which is the equivalent of trying to run your laptop OS off of an SD Card. Fortunately, eMMC only appears in budget systems, but the transition to UFS 2.1 should bring the storage performance bar up considerably in those systems.

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UFS Architecture Overview. Source: JEDEC

Devices following the Universal Flash Storage standard will enable less protocol overhead and more direct communication with the flash.

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Looking at an older roadmap, we see Phison was relatively on target with the PS8311, with a faster PS8313 scheduled for later in 2017.

Press blast after the break.

Source: Phison

FMS 2016: Micron Launches 3D UFS SSDs, Brands 3D XPoint as QuantX

Subject: Storage | August 9, 2016 - 05:09 PM |
Tagged: XPoint, UFS, QuantX, micron, FMS 2016, FMS

The UFS standard aims to bring us lightning fast microSD cards that perform on-par with SATA SSDs. Samsung introduced theirs earlier this month, and now Micron has announced their solution:

Mobile 3D NAND UFS with specs and logo.jpg

As you can see, UFS is not just for SD cards. These are going to be able to replace embedded memory in mobile devices, displacing the horror that is eMMC with something way faster. These devices are smaller than a penny, with a die size of just over 60 mm squared and boast a 32GB capacity.

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One version of the UFS 2.1 devices also contains Micron's first packaged offering of LPDDR4X. This low power RAM offers an additional 20% power savings over existing LPDDR4.

Also up is an overdue branding of Micron's XPoint (spoken 'cross-point') products:

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QuantX will be the official branding of Micron products using XPoint technology. This move is similar to the one Intel made at IDF 2015, where they dubbed their solutions with the Optane moniker.

More to follow from FMS 2016. A few little birdies told me there will be some good stuff presented this morning (PST), so keep an eye out, folks!

Press blast for Micron's UFS goodness appears after the break.

microSD was just a flash in the pan; meet your new tiny storage overlord, Samsung's UFS cards

Subject: General Tech | July 7, 2016 - 04:37 PM |
Tagged: UFS, Samsung, microSD

Samsung just announced the first product based on the new Universal Flash Storage standard which will be making microSD cards as obsolete as your old mix tape.  They will come in sizes from 256GB down to 32GB but it is the speed of these new storage devices that will impress, not the density.  Samsung tells of sequential read speeds of up to 530MB/s, allowing you to dump HD quality video to a PC and random reads of 40,000 IOPS if you have a usage scenario which would read in such a manner.  For recording video you can expect up to 170MB/s sequential write speed or 35,000 random IOPS; 4K drone recordings won't be limited by bandwidth anymore. 

Unfortunately, as The Inquirer points out, no one can use these yet as we haven't a place to stick them.

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"What UFS does mean already is that we'll start to see a bottleneck lifted in storage speeds in phones and tablets. As we've already seen, MicroSD doesn't cut it in the speed stakes, and it doesn't seem so long ago that we reported on torn down phones with 'internal' memory that was really just an SD card hidden away."

Here is some more Tech News from around the web:

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Source: The Inquirer