ushering in the 3d memory era with v- nand · pdf filelegal disclaimer this presentation is...
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Ushering in the 3D Memory Era with
V- NAND
Aug. 2013
Jim Elliott (Vice President, Memory Marketing)
E.S. Jung (EVP/GM, Semiconductor R&D Center)
Flash Memory
Summit 2013
Santa Clara, CA
1
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Legal Disclaimer
This presentation is intended to provide information concerning SSD and memory industry. We do our best to make sure that information presented is accurate and fully up-to-date. However, the presentation may be subject to technical inaccuracies, information that is not up-to-date or typographical errors. As a consequence, Samsung does not in any way guarantee the accuracy or completeness of information provided on this presentation.
The information in this presentation or accompanying oral statements may include forward-looking statements.
These forward-looking statements include all matters that are not historical facts, statements regarding the Samsung Electronics' intentions, beliefs or current expectations concerning, among other things, market prospects, growth, strategies, and the industry in which Samsung operates. By their nature, forward-looking statements involve risks and uncertainties, because they relate to events and depend on circumstances that may or may not occur in the future. Samsung cautions you that forward looking statements are not guarantees of future performance and that the actual developments of Samsung, the market, or industry in which Samsung operates may differ materially from those made or suggested by the forward-looking statements contained in this presentation or in the accompanying oral statements. In addition, even if the information contained herein or the oral statements are shown to be accurate, those developments may not be indicative developments in future periods.
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Contents
End User Paradigm Shift
NAND Flash Ubiquity
NAND Flash Scaling Limitation
World’s 1st 3D NAND Flash Technology: V-NAND
Era of V-NAND Based Products
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It All Started Here…
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And Continues to Change the World
Personal Devices Rich Multi-Media
Apps Apps Apps!
Server & Cloud High Performance, Efficiency & Robustness TCO!
Laptop Experience Instant ON, Battery Life &
Sleek Design
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Change in User Environment: PC Mobile + Cloud
Information growth drivers over time
2012: Mobile connected devices exceeded the world's population
Internet of everything!
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Impact on Datacenter Infrastructure
* 1000 PB: 1EB (1018)
More applications for data Data traffic: 78% CAGR
Source: Cisco Visual Networking Index
5 EB: Total data created between the dawn of civilization and 2003
More video is uploaded to YouTube
in one month than the 3 major US
networks created in 60 years
Billions of
Devices!
What about Exabytes?
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NAND Flash Ubiquity
NAND is now an integral part of virtually every consumer device
NAND Flash
By 2020 >50B things will be connected… …And they will all need flash
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NAND Demand Growth
NAND demand is expected to reach 36B(1GB Eq.) in 2013
Mobile phones, SSDs and Tablets remain significant drivers for NAND demand
Source: Samsung & IHS, 2Q 2013
NAND Bit Shipment Trend
4.0 5.5 1.8
9.0
36
25
16
88
126
58
’07 ’08 ’09 ’10 ’11 ’12 ’13 ’14 ’15 ’16
CAGR: 60.3%
In 2015, there will be enough Flash to give every single person in the US a 256GB SSD
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Has Moore’s Law Come to an End for NAND?
Maintaining planar evolution so far… But, Scaling is getting difficult
• Sub-1ynm hitting the limit of cell reliability Enterprise ?
• Tremendous investment cost required to continue Consumer ?
120nm 1Gb
70nm 4Gb
90nm 2Gb
60nm 8Gb
19nm 128Gb
40nm 32Gb
50nm 16Gb
Cost of Patterning
Future die shrinks: Prohibitively expensive, reliability concerns, diminishing wafer productivity
How to power the Internet of Everything with NAND?
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Disruptive technology is required to continue to satisfy capacity, cost and reliability requirements
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ES Jung, Ph.D
EVP & GM,
Semiconductor R&D Center
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Human Desire for NAND
High Speed
High Density
Low Power
High Reliability
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Cell to Cell Interference
2 Questions
Patterning
20nm
e- e-
10nm
e- e-
e- e-
Cell Cell
D/R
Over 30nm
Over 30nm Over 30nm
Q1. Why so difficult ?
Q2. 3D V-NAND Can Solve ?
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Cell to Cell Interference
2 Questions
Patterning
e-
e-
e-
e-
Q1. Why so difficult ?
Q2. 3D V-NAND Can Solve ?
Over 30nm
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24
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Substrate-Si
S D
Conductor
Control Gate
3 Disruptive Innovations
3D V-NAND
Floating Gate
2D CTF
3D CTF
Substrate-Si S D
Innovation
Innovation
Innovation
Material (2003)
Structure (2008)
Integration (2008)
Control Gate
Insulator
Si-Channel
Control Gate
Insulator
1
2
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Innovation Result: V-NAND Cell
Word Line
W/L Interference Almost Free
Patterning Issue Free
Cell to Cell Interference
Patterning
Bit Line
B/L Interference Free
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V-NAND Era for the Future
2D Planar
‘05 ‘13 ‘07 ‘09 ‘11 Year
Design Rule (nm)
‘03
3D V-NAND / No Patterning Limitation
128Gb
16Gb
8 stack
128Gb
24 stack
1Tb
‘17 ‘15
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Paradigm Shift from Drive to Fly
Material
Structure
Integration
Innovative Technology
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3D Memory Era Begins Today !
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World’s 1st V-NAND Based SSD
• SATA 6Gbps • 2.5” Form Factor • 480/960GB • Power-Loss Data Protection
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Benefits of V-NAND Based SSD
Planar NAND SSD (8Ch, 8dies/Ch)
22% Faster
20% Faster
27% Lower
45% Lower
V-NAND SSD (8CH, 4dies/Ch)
Norm
alize
d (
a.u
)
Less Real Estate
Higher Performance
Performance
Low Power Consumption
Power
* Note: Performance and power result is based on measured maximum improvement.
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Benefits of V-NAND Based SSD
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Benefits of V-NAND Based SSD
Planar
2D Box
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Benefits of V-NAND Based SSD
V-NAND
Greater V-NAND cell reliability expanded NAND universe
• CE: lower cost continuum. Enterprise: endurance enabling rapid adoption rate
• Lightning fast internet of the future!
Planar
Endurance
Performance
Consumer
Enterprise
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SSD Market Forecast
Planar NAND
$/Gb
Endurance Performance
SSD market growth has always been constrained
• Doubts about keeping up $/Gb improvements
• Concerns about degrading NAND Flash parameters (Endurance, Performance, Retention..)
[Samsung Projection based on 2013 2Q iSuppli market forecast ]
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SSD Market Forecast
Planar NAND
$/Gb
Endurance Performance
SSD market growth has always been constrained
• Doubts about keeping up $/Gb improvements
• Concerns about degrading NAND Flash parameters (Endurance, Performance, Retention..)
[Samsung Projection based on 2013 2Q iSuppli market forecast ]
K Units K Units Enterprise Client
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SSD Market Forecast with V-NAND Impact
Enterprise Client
“SSD for Everyone!”
K Units
[Samsung Projection based on 2013 2Q iSuppli market forecast ]
2X 3X
V-NAND
K Units
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The V-NAND Vision: 20/20 to 2020
V- N A N D: F U T U R E O F F L A S H
M E M O R Y
I S T O D A Y
Drive New Applications
Lead Green IT Market
Create Next-Generation Business
Samsung’s innovation doesn’t stop here… We will continue to push the best technology solutions
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It’s time for the IT Industry to evolve.
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Thank You