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What is Universal Flash Storage? (UFS)
What is Universal Flash Storage? (UFS)
Published: 2016/08/07
Channel: Techquickie
Universal Flash Storage Video Series: Video 1 of 5
Universal Flash Storage Video Series: Video 1 of 5
Published: 2014/08/04
Channel: KEYSIGHT HSD
How Universal Flash Storage benefits you
How Universal Flash Storage benefits you
Published: 2015/07/08
Channel: Samsung Memory
Universal Flash Storage: The New Pacesetter for Memory Storage
Universal Flash Storage: The New Pacesetter for Memory Storage
Published: 2015/04/07
Channel: SamsungSemiUS
Universal Flash Storage
Universal Flash Storage
Published: 2016/10/29
Channel: DZ DEVELOPER
What Is UFS (Universal Flash Storage) Explained ✔
What Is UFS (Universal Flash Storage) Explained ✔
Published: 2017/02/14
Channel: Tech Geeks
UFS: an overview of evolution for the next generation of mass storage in mobile devices
UFS: an overview of evolution for the next generation of mass storage in mobile devices
Published: 2012/11/22
Channel: Toshiba Electronics
Whiteboard Wednesdays - Eliminate the Memory Bottleneck with Universal Flash Storage
Whiteboard Wednesdays - Eliminate the Memory Bottleneck with Universal Flash Storage
Published: 2017/03/08
Channel: Cadence Design Systems
Universal Flash Storage Video Series: Video 2 of 5
Universal Flash Storage Video Series: Video 2 of 5
Published: 2014/08/04
Channel: KEYSIGHT HSD
UFS (Universal Flash Storage) programming solution
UFS (Universal Flash Storage) programming solution
Published: 2016/09/05
Channel: Dediprog
Are the Days of MicroSD Cards Numbered? | Samsung UFS
Are the Days of MicroSD Cards Numbered? | Samsung UFS
Published: 2016/07/10
Channel: Terry's Tech and Things
Did your galaxy S8 shipped with the fastest storage? UFS 2.1 or 2.0? Find out.
Did your galaxy S8 shipped with the fastest storage? UFS 2.1 or 2.0? Find out.
Published: 2017/06/02
Channel: Technology Talk
FMS-David Ghodsizadeh, “Universal Flash Storage Offers Endless Opportunities for Flash"
FMS-David Ghodsizadeh, “Universal Flash Storage Offers Endless Opportunities for Flash"
Published: 2015/10/13
Channel: SamsungSemiUS
Samsung
Samsung's designed a slot that can take both UFS and microSD cards
Published: 2016/07/12
Channel: THE HIGH BROW
Samsung 256 GB memory card based on UFS 2.0
Samsung 256 GB memory card based on UFS 2.0
Published: 2016/07/09
Channel: LN4TECH
JEDEC UFS Verification Demo
JEDEC UFS Verification Demo
Published: 2014/05/20
Channel: Arrow Devices
Universal Flash Storage Video Series  Video 3 of 5
Universal Flash Storage Video Series Video 3 of 5
Published: 2016/11/30
Channel: Keysight Technologies, Inc.
Samsung Launches The World
Samsung Launches The World's First Ever UFS Removable Memory Cards With Up To 256GB Capacity
Published: 2016/07/07
Channel: Point Technology
Samsung Unveils New UFS Memory Cards!
Samsung Unveils New UFS Memory Cards!
Published: 2016/07/08
Channel: joebob2311
UFS - Universal Flash Storage - Explained - As fast as possible - Geeks
UFS - Universal Flash Storage - Explained - As fast as possible - Geeks 'n' Nerds
Published: 2017/05/16
Channel: Geeks n Nerds
Universal Flash Storage Video Series: Video 5 of 5
Universal Flash Storage Video Series: Video 5 of 5
Published: 2014/08/04
Channel: KEYSIGHT HSD
GDA UFS Demo
GDA UFS Demo
Published: 2013/08/22
Channel: Jos Sebastian
Universal Flash Storage Video Series  Video 4 of 5
Universal Flash Storage Video Series Video 4 of 5
Published: 2016/11/30
Channel: Keysight Technologies, Inc.
HUAWEI P10 is using both eMMC 5.0 and UFS 2.1 as flash storage
HUAWEI P10 is using both eMMC 5.0 and UFS 2.1 as flash storage
Published: 2017/04/18
Channel: Smokovsky
OnePlus CEO hints that OnePlus 5 will come with UFS storage
OnePlus CEO hints that OnePlus 5 will come with UFS storage
Published: 2017/06/14
Channel: Learn More
Samsung memory 256GB: storage capacity on mobile devices is reaching incredible levels.
Samsung memory 256GB: storage capacity on mobile devices is reaching incredible levels.
Published: 2016/02/25
Channel: Aban Tech
Universal Flash Storage Video Series  Video 2 of 5
Universal Flash Storage Video Series Video 2 of 5
Published: 2016/11/30
Channel: Keysight Technologies, Inc.
Future Memory Cards | Fastest Memory Card | UFS 1.0
Future Memory Cards | Fastest Memory Card | UFS 1.0
Published: 2017/02/16
Channel: Mehtab Alam
Samsung launches new Ultra Fast Storage (UFS) Cards
Samsung launches new Ultra Fast Storage (UFS) Cards
Published: 2016/07/07
Channel: Mobility
Universal Flash Storage Video Series  Video 5 of 5
Universal Flash Storage Video Series Video 5 of 5
Published: 2016/11/30
Channel: Keysight Technologies, Inc.
Samsung Galaxy S8 UFS 2.1 speedtest benchmark
Samsung Galaxy S8 UFS 2.1 speedtest benchmark
Published: 2017/05/29
Channel: Ryan_23
Best Phones with 256GB internal Storage/Rom
Best Phones with 256GB internal Storage/Rom
Published: 2016/11/06
Channel: GaFFen TV
Xperia XZ Premium UFS 2.1 storage speed benchmark vs XZ and X
Xperia XZ Premium UFS 2.1 storage speed benchmark vs XZ and X
Published: 2017/06/24
Channel: Tech Guy Charlie
The FASTEST Memory Card!!! Samsung UFS 1.0 MicroSD Cards
The FASTEST Memory Card!!! Samsung UFS 1.0 MicroSD Cards
Published: 2016/07/13
Channel: Technical Guruji
(How to) check your phone using UFS 2.0 / 2.1
(How to) check your phone using UFS 2.0 / 2.1
Published: 2017/05/05
Channel: WeiZhong Dex
Universal Flash Storage Performance - Xiaomi Mi Max, Xiaomi Redmi Pro and Leeco Le 2 Max
Universal Flash Storage Performance - Xiaomi Mi Max, Xiaomi Redmi Pro and Leeco Le 2 Max
Published: 2016/10/15
Channel: ChinaSmartphoneReview
eMMC 5.1 Vs UFS 2.0 - Test How to find out if your Huawei P10 has the Slower Storage
eMMC 5.1 Vs UFS 2.0 - Test How to find out if your Huawei P10 has the Slower Storage
Published: 2017/04/28
Channel: NewTechnology
Huawei P10 memory type is a lottery -  Am I the Lucky One?
Huawei P10 memory type is a lottery - Am I the Lucky One?
Published: 2017/04/24
Channel: Captain2Phones
Flash Memory Summit 2016:  DRAM replacement with Universal Memory
Flash Memory Summit 2016: DRAM replacement with Universal Memory
Published: 2016/08/24
Channel: SanDisk
World’s First UFS Memory Card of Samsung Launched | 5X faster than MicroSD
World’s First UFS Memory Card of Samsung Launched | 5X faster than MicroSD
Published: 2016/07/08
Channel: The Times of India
Massdata iflashdrive Universal Flash Drive Promo
Massdata iflashdrive Universal Flash Drive Promo
Published: 2016/01/07
Channel: Massdata
UFS latest
UFS latest
Published: 2016/10/05
Channel: UF&S Consultants
LTTS UFS DEMO
LTTS UFS DEMO
Published: 2017/02/16
Channel: Yuvaraj Arunachalam
All In one Frp Reset Box 2017 Ufs Turbo
All In one Frp Reset Box 2017 Ufs Turbo
Published: 2017/02/08
Channel: Mobile Software Solution
World Fastest!!!Samsung UFS 1.0 Micro SD Card-Youtube
World Fastest!!!Samsung UFS 1.0 Micro SD Card-Youtube
Published: 2016/07/15
Channel: Geeky Sondh
How to Play UFS (Part 2) - Turn Order & Gameplay
How to Play UFS (Part 2) - Turn Order & Gameplay
Published: 2014/12/04
Channel: Shaneth21
World fastest memory card UFS
World fastest memory card UFS
Published: 2016/07/13
Channel: we are together F ever
Interoperability between DesignWare® UFS IP Solution and SK Hynix UFS Device
Interoperability between DesignWare® UFS IP Solution and SK Hynix UFS Device
Published: 2016/10/25
Channel: Synopsys
M PHY Peer to Peer
M PHY Peer to Peer
Published: 2014/04/20
Channel: Arasan Chip Systems
Memory Design Insights   UFS vs e MMC – Scott Beekman HD2
Memory Design Insights UFS vs e MMC – Scott Beekman HD2
Published: 2015/04/24
Channel: Toshiba TAEC
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WIKIPEDIA ARTICLE

From Wikipedia, the free encyclopedia
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Universal Flash Storage (UFS) is a common flash storage specification for digital cameras, mobile phones and consumer electronic devices.[1][2] It aims to bring higher data transfer speed and increased reliability to flash memory storage, while reducing market confusion and removing the need for different adapters for different types of card.[3]

Overview[edit]

The proposed specification is supported by leading firms in the consumer electronics industry such as Nokia, Sony Ericsson, Texas Instruments, STMicroelectronics, Samsung, Micron, SK Hynix.[4] UFS is positioned as a replacement for eMMCs and SD cards. The electrical interface for UFS uses the M-PHY,[5] developed by the MIPI Alliance, a high speed serial interface targeting 2.9 Gbit/s per lane with up-scalability to 5.8 Gbit/s per lane.[6][7] UFS implements a full-duplex serial LVDS interface that scales better to higher bandwidths than the 8-lane parallel interface of eMMCs. Unlike eMMC, Universal Flash Storage is based on the SCSI architectural model and supports SCSI Tagged Command Queuing.[8][9]

The standard is developed by, and available from, the JEDEC Solid State Technology Association. In September 2013, JEDEC published JESD220B UFS 2.0 (update to UFS v1.1 standard published in June 2012). JESD220B Universal Flash Storage v2.0 offers increased link bandwidth for performance improvement, a security features extension and additional power saving features over the UFS v1.1.

The Linux kernel supports UFS.[10]

UFS cards[edit]

March 30, 2016, JEDEC published version 1.0 of the UFS Card Extension Standard.[11]

In March of 2016, JEDEC published version 2.1 of the UFS Host Controller Interface standard.[12]

On July 7, 2016, Samsung introduced the first UFS cards in 32, 64, 128, and 256 GB storage capacities.[13][14] The cards are based on the UFS 1.0 Card Extension Standard. The 256GB version will offer sequential read performance up to 530 MB/s and sequential write performance up to 170 MB/s and random performance of 40,000 read IOPS and 35,000 write IOPS.

On 17 November 2016 Qualcomm announced the Snapdragon 835 SoC with support for UFS 2.1. The Snapdragon 835 also supports SD Card Version 3.0 and USB 3.1 Type-C.

Version comparison[edit]

UFS 1.0 1.1 2.0 2.1
Introduced 24-02-2011[15] 25-06-2012[16] 18-09-2013[17] 04-04-2016[18]
Bandwidth per lane 300 MB/s 600 MB/s
Max. number of lanes 1 2
Max. total bandwidth 300 MB/s 1200 MB/s
M-PHY version 3.0
UniPro version 1.6

See also[edit]

References[edit]

  1. ^ "Nokia, Others Back Mobile Memory Standard". PC World. Archived from the original on 9 February 2008. 
  2. ^ JEDEC Announces Publication of Universal Flash Storage (UFS) Standard
  3. ^ Malykhina, Elena (14 September 2007). "Mobile Tech Companies Work On Flash Memory Standard". Information Week. Retrieved 19 September 2012. 
  4. ^ Modine, Austin (14 September 2007). "Flash memory makers propose common card". The Channel. Retrieved 19 September 2012. 
  5. ^ http://www.mipi.org/about-mipi/industry-associations/jedec-solid-state-technology-association/
  6. ^ http://www.mipi.org/
  7. ^ http://toshiba.semicon-storage.com/eu/application/ufs.html
  8. ^ http://global.samsungtomorrow.com/emmc-to-ufs-how-nand-memory-for-mobile-products-is-evolving/
  9. ^ http://www.design-reuse.com/articles/30845/universal-flash-storage-mobilize-your-data.html
  10. ^ https://www.kernel.org/doc/Documentation/scsi/ufs.txt
  11. ^ "JEDEC Publishes Universal Flash Storage (UFS) Removable Card Standard | JEDEC". www.jedec.org. Retrieved 2016-07-07. 
  12. ^ Universal Flash Storage - Host Controller Interface (UFS-HCI), Version 2.1
  13. ^ "Samsung Introduces World’s First Universal Flash Storage (UFS) Removable Memory Card Line-up, Offering up to 256-Gigabyte (GB) Capacity". news.samsung.com. Retrieved 2016-07-07. 
  14. ^ Shilov, Anton. "Samsung Rolls Out Its First UFS Cards: SSD Performance in Card Form-Factor". Retrieved 2016-07-07. 
  15. ^ "JEDEC Announces Publication of Universal Flash Storage (UFS) Standard | JEDEC". www.jedec.org. Retrieved 2017-05-08. 
  16. ^ "JEDEC Updates Universal Flash Storage (UFS) Standard | JEDEC". www.jedec.org. Retrieved 2017-05-08. 
  17. ^ "JEDEC Publishes Universal Flash Storage (UFS) Standard v2.0 | JEDEC". www.jedec.org. Retrieved 2017-05-08. 
  18. ^ "JEDEC Updates Universal Flash Storage (UFS) and Related Standards | JEDEC". www.jedec.org. Retrieved 2017-05-08. 

External links[edit]

Specifications


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