UFS technology combines the benefits from both EMMC and SATA SSD. It has great future for its performance, small form factor, scalability, and low power consumption. As the world first company delivering a UFS device programmer, Dediprog is ready to provide the market with total solution for UFS programming and data recovering needs.

1. Chong Tsao
chong.tsao@dediprog.com
General Manager

2. Content
 Dediprog- Who We Are
 UFS Introduction
 The Structure of UFS
 UFS Application & Market
 UFS Programming Technology
 Q & A

3. Dediprog
Company
Incorporation
SPI NOR
Programmer
SPI NOR
Emulator
Universal Gang
Programmer
eMMC
Programmer
UFS
Programmer
2019
2006
2008
2010
2017 All in One
Programmer
NVME
Duplicator
2005

4. UFS Intro.
UFS 1.0 1.1 2.0 2.1 3.0
Introduced 2011-02-24 2012-06-25 2013-09-18 2016-04-04 2018-01-30
Bandwidth per lane 300 MB/s 600 MB/s 1450 MB/s
Max. number of lanes 1 2
Max. total bandwidth 300 MB/s 1200 MB/s 2900 MB/s
M-PHY version 3.0 4.1
UniPro version 1.6 1.8
**Source: Wikipedia
UFS Card 1.0 1.1 2.0
Introduced 2016-03-30 2018-01-30
Bandwidth per Lane 600 MB/s 1200 MB/s
Max. number of Lanes 1
Max. total Bandwidth 600 MB/s 1200 MB/s
M-PHY version 3.0
UniPro version 1.6
**Source: Wikipedia

5. UFS Performance
**Source: Universal Flash Storage Association

6. UFS v.s. eMMC
**Source: CNXSOFT
**Source: Sumsung

7. UFS Application & Market
Application 2014 2015 2016 2017 2018 2019 2020
x86 Laptop SATAe (PCIe) NVMe (PCIe)
x86 Tablet SATAe (PCIe) NVMe (PCIe)
ARM Table eMMC V5.0-V5.1 UFS 2.0- 2.1 UFS 3.0
ARM
Smartphon
e
eMMC V5.0-V5.1 UFS 2.0- 2.1 UFS 3.0
Source: Linkedln SlideShare (Samsung)

8. UFS Application & Market
Source: Toshiba
Automotive & Infotainment System

9. UFS Programming Technology
One master
device
duplicate 8
slave devices
once
UFS Chip Data Manipulation
Program
data with
PC
controlling
UFS Data Programming
Read &
modify
register data
via PC
UFS Data Modification
USB3.0 Hub
Master
Slaves
USB3.0 Hub

10. UFS Programming Technology
Automated Handler for
UFS mass programming
UFS Automated Programming
Features:
 UPH up to 2200
 Online marking
 Online Laser

11. UFS Programming Technology
 Support UFS up to 3.0 and eMMC v5.1 storage IC
 Supports LUN configuration and Descriptors/Attributes/Flags for UFS.
 Supports boot area, GPP, user area, and enhanced mode for eMMC
 High Programming Speed- Data Transfer Speed is up to 180MB/s.
 Support USB2.0 and USB3.0 (using power adapter)
 Support M-PHY 3.1 up to HS G2 Rate B single Lane
IC Type IC P/N Write Speed Read Speed
UFS
SDINDDH4-64G 90 MB/s 151.7 MB/s
KLUDG4U1EA-B0C1 146.3 MB/s 151.7 MB/s
H28U88301AMR 124 MB/s 141.2 MB/s
THGAF8G9T43BAIRB 91 MB/s 151.7 MB/s
(Time Reference)

12. UFS Programming Technology II
USB to UFS Bridge Controller
UFS Card Reader Structure
Features:
 Support USB3.1 (5Gbps)
 MIPI MPHY Gear 3 up to 5.8Gbps
 Write 250MB/s & Read 350MB/s
 Support 8 LUNs for UFS
 Max. Data Transfer rate of 5.0Gbps
 Support UASP protocol
DP7000

13. Reference
 JEDEC Global Standards for the Microelectronics Industry
https://www.jedec.org/category/technology-focus-area/flash-memory-ssds-ufs-emmc
 UFSA Universal Flash Storage Association
https://ufsa.org/wpcontent/uploads/2011/06/1306_UFSA_White_Paper.pdf
 Advantest.com
http://www.gosemiandbeyond.com/system-level-test-essential-for-fast-growing-embedded-nand-market/
 Linkedln SlideShare
https://www.slideshare.net/linaroorg/next-gen-mobilestorageufs?next_slideshow=1
 Wiki
https://en.wikipedia.org/wiki/Universal_Flash_Storage
 CNXSOFT- Embedded System News
https://www.cnx-software.com/2015/02/26/samsung-introduces-faster-full-duplex-ufs-2-0-storage-for-mobile-devices/
 Toshiba
https://business.toshiba-memory.com/en-us/product/memory/mlc-nand/for_automotive.html
 Sumsung
https://www.samsung.com/semiconductor/insights/tech-leadership/ufs-solutions-high-performance-storage-solution/

14. E-mail : sales@dediprog.com Website: www.dediprog.com
TEL: +886-2-2790-7932