future mobile memory trend rev5 mian quddus ed
TRANSCRIPT
The Trends of Future The Trends of Future Mobile Memory Mobile Memory DRAMsDRAMs
Mian QuddusMian QuddusChairman, BODChairman, BOD
October 29, 2012October 29, 2012
LPDDR3 Symposium 2012
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North America
5.4%
4.5%3.5%
6%
0.3B
7%
3%
Explosive Mobile Growth
Emerging countries show higher growth potential than average world
• Estimated GDP portion 50%, Population portion 80% by 2014
Western Europe
8%
1%
4%8.5%
-2.8%
0.4B
-0.4%
3.9B
Asia Pacific17%
14%
6.3%13%
16%
8%
5.9B6.9BW/W GDP/Shipment
* Source: GDP/Population (IMF Apr.2012), Shipment (Samsung, SA)
5.9B
Potentialmarket
Worldwide population
1.0
B
Smartphone subscribers
1.4B new 3G connection expected (in next 4 yrs.)
Middle East Asia & Africa
1.2B
‘10 ‘11 ‘12 ‘10
14%
5.3%3.9%3.5%
‘11 ‘12
13%
6%
16%
15%
9.0%
14% 16%11%
Latin22%
15%
3%
36%27%
5%
0.6B
50%
75%
% of Traffic from Mobile Devices
70%
60%
40%
Mobile centric behavior
0%
25%
2008 2009 2010 2011 2012
‘08: PC‘08: PC--CentricCentric
‘12: Mobile‘12: Mobile--CentricCentric
Source: Pandora, Twitter, Facebook.
1%
5%
40%
Fast growing Mobile market
Mobile phone shipments will reach ~1.6B in ’12
Tablet CAGR will be over 60% until ‘14
1,4591,579
CAGR (‘10~’14)
• Tablet: 63%• Smart phone: 33%• Mobile Handset: 8%• PC: 4%
291470
1,4591,579
677
`09 `10 `11 `12
1,2141,316
Non Smart Phone
Smartphone
5616
110
Tablet
[Mset]
Social Network
Camera
Games
HD Video
Everything “Always connected”
Mobile Devices focal to our lives
WebAccess
Network
MobileOffice
Navigator
Sleek Devices
Mobile devices are approaching 6mm thickness
All components require extreme scale down
Touch panel +Glass + LCD module
Camera
Battery
Rubber
Back cover
AP+DRAMStorage WiFi BatCon.Main PCB
RF mdlUSIM/SD slotThickness
25
WQXGA
QFHD(2160p60)
30
* Bandwidth: assumed Bus Efficiency 70%
LP4**/Wide IO2
20
[GB/s]
Tablet (Full resolution Video Recording)
HE-S/P (Full resolution Video Recording)
Memory B/W for Higher Resolutions
The right memory right on time
HD1080(1080p60)
WUXGA(1200p30)
WQXGA(1600p60)
LP2**
LP3**
LP3E**
2011 2012 2013 Future
5
10
15
WXGA(768p30)
WVGA(480p30)
HD720(720p30)
WXGA(768p60)
** Based on 2-Channel (x64)
Production
Up to Up to 25.6GB/s25.6GB/s
No No More More SpaceSpace
Skin Skin BurnsBurnsat at 45’C45’C
Concept of Thermal performance
Constraints in Smart phone
Thermal performance limit with throttlingThermal performance limit with throttling
Full GHzSkin : Skin : Should Should be be Below ~45’CBelow ~45’C
Efficiency of CPU Frequency by Package type
Efficiency
Key tech. for performance enhancement
Active heat dissipation
AP
Memory
AP
Memory
Heat Slug
[CPU Frequency]
Wide IO
Wide IO SIP LPDDR POP
Height
Limitation
Wide IO SiP
LPDDR POP
With heat slug
Performance gap
Efficiency Wide IO
LPDDR
LPDDR3 Benefit
Solution for Slim and Light
StylishBattery Life
Slim and Light
LPDDR3 ~35 hrs
�Connected Standby Time when 10% of battery is remaining
DDR3L
LPDDR3 ~35 hrs
~20 hrs
Assumptions : Battery capacity (43Whr)
‘05 ‘06 ‘07 ‘08 ‘09 ‘10 ‘11 ‘12 ‘13 ‘14 ‘15
LPDDR1LPDDR1 LPDDR2LPDDR2 LPDDR3LPDDR3 LPDDR4LPDDR4
JEDEC Standardization Status
Leading role for the Mobile industry
JEDECLPDDR1LPDDR1 LPDDR2LPDDR2 LPDDR3LPDDR3 LPDDR4LPDDR4
Wide IO2Wide IO2Wide IOWide IO
Title: Please Resize as NeededTitle: Please Resize as Needed
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– If necessary for space considerations on slides with large charts or graphics, you are welcome to use a plain white background in those circumstances