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SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External Research Motorola, SPS [email protected]

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Page 1: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

An Industry Perspective on University Research Relations

Marie BurnhamExternal Research

Motorola, SPS

[email protected]

Page 2: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

STUDENTS

RESEARCH

NETWORKING RELATIONSHIPS

University/Industry Value: University/Industry Value:

I. SIA driven university research organizations:

SRC/MARCO

II. Motorola Intern Program

III. IP and us

Page 3: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

U.S. Semiconductor IndustryConsortia Partners

Research & Education

SRC FCRP1982 1997

SEMATECH1987

Development & Infrastructure

SIA1977

Tax, Trade &Technology Policy

Page 4: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

Agilent TechnologiesAnalog DevicesCypress SemiconductorXilinx

Advanced Micro DevicesAgere SystemsConexant SystemsIBM CorporationIntel CorporationMotorola Texas Instruments

SIA

Micron

LSI LogicNational

Intersil

***DARPA

*NovellusLSI LogicNational

*Axcelis *Cadence *Mentor Graphics *Shipley *Synopsys *Ultratech Stepper **Numerical Technologies

**Coventor**ISE**Mission Research**PDF Solutions**SILVACO **Tessera, Inc**Testchip Technologies

Advanced Micro DevicesAgere SystemsConexant SystemsIBM CorporationIntel CorporationMotorola Texas Instruments

Eastman KodakUMCCharter

**Torrex **Ziptronix ***NIST ***NSF ****ISMT ****SEMI ****SIA * ****SISA *****MITRE Corporation******Compaq SRC

* SRC Science Area Members ** SRC Affiliate Member *** SRC US Gov't Participant **** SRC Strategic Industry Partners ***** SRC Associate Member****** SRC Adjunct Member

Hewlett-Packard

SISA87 Others *Novellus

*Axcelis *Cadence *Mentor Graphics *Shipley *Synopsys *Ultratech Stepper **Numerical Technologies

SIA/SRC/iSEMATECH/SISA/FCRP Membership

Last Update: 10/5/2001

Hyundai Infineon Technologies

Phillips

STMicroelectronics

TSMC

ISMT

Micron

Advanced Micro DevicesAgere SystemsConexant SystemsIBM CorporationIntel CorporationMotorola Texas Instruments

Hewlett-Packard

***DARPA

Agilent TechnologiesAnalog DevicesCypress SemiconductorXilinx

*Novellus

FCRP

Micron

Advanced Micro DevicesAgere SystemsConexant SystemsIBM CorporationIntel CorporationMotorola Texas Instruments

LSI LogicNational

Air ProductsApplied MaterialsKLA-TencorSCP Global Tech.SpeedFam/IPECTeradyneVeriflo

Page 5: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

• MISSION: Helps solve North American semiconductor industry’s technical challenges with long-range (3-8yr) university research.

• CHARTER: Manage the research done by graduate students for a consortia of 12 full and 23 partial membership companies and government agencies.

• STRATEGY: Provide a framework to make decisions by the SRC management, and full-member company management (BoD, SACCs and TABs), and being responsive to the ITRS formed by the SIA.

The

a tax-free and not-for-profit arm of the SIA

• SIA : Semiconductor Industry Association• ITRS: International Technology Roadmap for

Semiconductors• BoD: Board of Directors• ETAB: Executive Technical Advisory Board• SACC: Science Area Coordinating Committee• TAB: Technical Advisory Board• FCRP: Focus Center Research Program (for

longer term research > 8yrs)• MARCO Microelectronics Advanced Research

COrporation started 2 FCRPs in 1998: Interconnects and Design and Test

• ISMT International Sematech

Lexicon • The SRC funded > $30M of fellowships, grants,

contracts, and projects in 2001

• Motorola has hired almost 160 SRC advanced degree engineers/scientists from ‘89-present.

• The Motorola SRC team is > 90 technologists.

• 850 students supervised by 230 profs on 300 research tasks at 72 univ’s in US, Taiwan, Ca, and Germany

The Numbers ( most are approximate )

Page 6: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

Motorola SRC Science Area OrganizationBoD: Sherry GillespieETAB: Marie Burnham, Cotton Hance

Computer-Aided Design and Test Sciences (CADTS)

Bill Read

Synthesis and VerificationCarl Pixley

Test and Testability

Magdy Abadir

Logic and PhysicalDesign

Pat McGuinnessPradipto Mukherjee

Integrated Circuit Systems Sciences (ICSS)

Chris Chun, Dave Cave

Circuit DesignAndrew Martin

Systems DesignGordon McGregor

Modeling and Simulation

Interconnect Systems

PatterningLloyd Litt, Scott Hector

Front EndProcesses (FEP)

Clarence Tracy, Hsing Tseng

Environment, Safetyand Health (ESH)

Victor Vartanian, H-A Hwang

Back EndProcesses (BEP)

Brad Melnick, Peter Ventzek

Material and Process Sciences (MPS)

Clarence Tracy

Advanced Devicesand Technologies (ADT)

Bruce White, Rainer Thoma

Packaging andInterconnect Systems

Darrel Frear, Andrew Mawer

Factory SystemsShekar Krishnaswami

Nanostructures and Integration Sciences (NIS)

Gari Harris

Cross-disciplinary Semiconductor Research (CSR)

Page 7: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

Increased Competitiveness for Industry

SRC’s Role

SRC Concurrently Managed Phases

Initiation Phase

Performance & Evaluation Phase

Tech Transfer Phase

Research Organizations

Universities

National Labs

Research Institutions

Relevantly Educated Scientific Workforce

Advanced Enabling Technologies

Planning PhaseSRC

Participants

Industry

Govt. Agencies

OtherConsortia

Page 8: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

Research Selection andFunding Process

Member-driven creation of needs document Request and submission of white papers Member review and selection of proposals to

seek Request for proposals Member review and selection of proposals to

fund Internal SRC Research Management

Committee review Only Excellent Proposals are funded

Three-year contract start (Typical) Annual member reviews of progress Submission of reports and “deliverables” by

researchers

Page 9: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

2001 SRC University Survey Results to date.

70 of 75 university researchers said SRC was sponsor of choice

SRC is responsive (+) Detailed involvement of industry (+) Attention to the students (-) Funding amounts are too small (-) Administrative overhead is too larger (-) Want more liaison involvement

Page 10: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

New Research Areas (prioritized):– Optoelectronics: chip-to-chip, integration with electronics.

– Embedded Software: must be research.

– Ultra low power heterogeneous system integration.

– Low cost, high throughput, maskless patterning for VLSI.

Summary Results of SRC ETAB Summer Study (june, 2001)

Page 11: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

Exploratory Research

Semiconductor Research Timeline

N N+1 N+2 N+3 N+4

Incr

easi

ng

Co

st

of

Re

se

arc

h

Industry• Largely company

specific• Product emphasis

SRC• Company specified

research• Student emphasis• Emphasize

technology transfer• Company funded

SEMATECH & SUPPLIERS

• Largely tool specific• Industry

manufacturing standards

• manufacturing path to commercialization

Product Generation

Development

Applied Research

98 01 04 07 10 13

• Bell Labs• IBM Research• GE Research

INDUSTRIAL LABS

DoD R&D Programs

$175,000,000 • Focus Centers ($40-60M)• Nanoelectronics($85M of $.5B)• Litho ($40M)• Moletronics($10M)

$Reduced funding

and

less publically available

Page 12: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

The Interconnect Focus Center is based at the Georgia Institute of Technology. Professor James Meindl has been the director since the center was established two years ago. The center’s research teams examine six major tasks: system architecture and circuit innovation, physical design tools, novel communications mechanisms, integrated input/output interconnects, materials and processing, predictive modeling and metrology.

Recently, the Massachusetts Institute of Technology was designated as the lead university for a new Materials, Structures and Devices Focus Center. Professor Dimitri Antoniadis is the director. This center will research sub-10-nanometer silicon-based FETS, silicon-based quantum-effect devices, molecular and organic semiconductor electronics, nanotube electronics and modeling & simulation.

A new Circuits, Systems and Software Focus Center was also recently created, with Carnegie Mellon University as the lead university. Professor Rob Rutenbar is the director. The center’s research will focus on the analysis and synthesis of analog and analog/mixed signal circuits, explore novel system level technologies and search for software solutions and work-arounds for the deep submicron CMOS process limitations.

Two years ago, the University of California at Berkeley became the lead university for the Design and Test Focus Center (Gigascale Silicon Research Center). Professor Richard Newton is the center’s director. The Design and Test Center’s research agenda addresses concepts such as component/ communication-based design, constructive fabrics, fully programmable systems, calibration of achievable design, validation, power and energy.

DUSD(S&T)

Design and Test Focus Center

Interconnect Focus Center

Materials Structures & Devices Focus Center

Circuits, Systems & Software Focus Center

UC-Berkeley

CMU MITPenn StatePrincetonPurdueStanfordUniv. of Wisconsin

Focus Center Research Program

Agere IntelAgilent LSI LogicAMD MicronAnalog Devices MotorolaConexant NationalCypress TIIBM Xilinx

UCLAUC – San DiegoUC – Santa BarbaraUC – Santa CruzUniv. of MichiganUT Austin

Air Products SCP GlobalApplied Materials SpeedfamKLA-Tencor TeradyneNovellus Veriflo

DARPA

Prof. Richard Newton

Prof. James Meindl

Prof. Dimitri Antoniadis

Prof. Rob Rutenbar

Georgia Tech

MITStanfordRPIUCLAUniv. of Albany

MIT

CornellPrincetonPurdueStanfordUCLA

UC-BerkeleyUniv. of Albany UT-AustinUVA

CMU

ColumbiaCornellMITPrincetonUniv. of Washington

3

RPIStanfordUC–BerkeleyUIUC

Sponsors:

Deputy Undersecretary of Defense for Science & Technology

Research Teams:

Page 13: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

Motorola’s Intern/Co-op ProgramMotorola’s Intern/Co-op Program

The Motorola Intern/Co-op Program is a strategic college-recruiting tool.

The goal of the program is to identify and attract critical talent for regular

full-time employment.

Tera Martinez

Regional University Relations Manager

[email protected]

(817) 245-2976

Pager: 1800SKYTEL2 PIN# 1332302

Page 14: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

Motorola’s Intern/Co-op ProgramMotorola’s Intern/Co-op Program

Give students real experience

Internships and Co-ops are intended to give the student a way to gain experience in

his/her field of study. It is also a tremendous opportunity for the student to work with

cutting edge technology and to gain “real” work experience. Students can also see what

classes and experiences will be needed to be successful in the industry they choose.

Pre-evaluation

The business has the opportunity to see how well the student works in a particular work

environment. A manager will also be able to see how the student adapts to change and

how quickly they pick up the new technology.

Page 15: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

Motorola’s Intern/Co-op ProgramMotorola’s Intern/Co-op Program

Bring in fresh perspectives

Technology and innovation are dependent upon fresh ideas and creative minds. Some

of these creative minds are currently on the campuses of the colleges and universities.

The Intern/Co-op Program is a way to bring these creative minds into Motorola and

benefit from their innovative thinking.

Promote Motorola on campusStudents that have a positive work experience promote Motorola’s image and products

on campus.

Page 16: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

Benefits of the Intern/ Co-op ProgramBenefits of the Intern/ Co-op Program

To Company

Early exposure to women and underrepresented groups

Special projects for interns often have unexpected positive return

Has available students who might return for expanded assignments

Has opportunity to develop the intern for possible future employment

Has intern as an Mbassador to share experience with other students

Engineering Rotation Program

Page 17: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

Benefits of the Intern/ Co-op ProgramBenefits of the Intern/ Co-op Program

To Intern/Co-ops

Gains meaningful experience which enhances education development

Enhances ability to obtain future employment

Obtains experience and knowledge

Page 18: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

Benchmarking DataBenchmarking Data

Conclusions.

Job Content remains the essential element among effective internshipfactors. Of those who have accept or will accept employment, the topthree reasons they will join the company where they intern are:Job content; Cultural “fit”; and the Quality of management and staff.The corresponding reason students have or decline are: Job content,Cultural “fit”; and Compensation.

Page 19: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

Intern / Coop Program Timeline

Early February Deadline for extension of summer intern/coop offers.April-June Summer interns/coops startLate June Extension of fall intern/coop offersAugust through September Processing of returning intern/coop and returning full-

time new graduate offers  Early November Deadline for extension of spring intern/coop offers

Page 20: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

Panel Session on IPISPD 2001

3/2/2001

Jeff Parkhurst

Intel Corporation

Page 21: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

Direct Industry/University Relationships that require different Intellectual Property Rights (IPR) Agreements: agreements take months

•Centers or Large Collaborative Efforts

•Endowed Chairs

•Government/Industry ERCs

•Sponsored Research Agreements

•Industrial Consortia Memberships

•Bilateral Research Agreements

•Grants

•Consulting Contracts

•Student Internships

Level of DifficultyIndustry

Researcher

...

...

3

4

2

2

1

1

0

Industry LEGAL arm

4

2-3

3

3

2

2

2

1

1

ISPD IPR Panel 3April, 2001

Page 22: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

• Objective of university research for industrial researcher:1) research 2) students 3) relationship with professor(s).

• Role of IPR to industrial researcher: protect the company.

• Role of IPR to semiconductor companies: historically defensive, commercialize product not make money from IPR.

• Semiconductor companies understand IPR relationships and how to do business with each other.

• IPR relationship with universities is changing, infinite variety:–IPR policy and objectives changes with each university, each professor at each university, sometimes with students, technical topic, and research contract type. –Legal overhead becoming unmanageable.–Contamination of industrial IPR hampering relationships, research.

IPR, the Semiconductor Industry, and Universities

ISPD IPR Panel 3April, 2001

Page 23: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

Successful Negotiation: an Industry Point-of-View

• The industrial and university researchers know how future IPR might be related to the research and what university background IPR might be relevant to the research - absolutely necessary for negotiation.

• Industry notifies professor (and vice versa) when last proposal from industry is sent to university Technology Transfer. Professor checks on proposal 1-2 weeks later.

• Industry researcher has easy access to industry contracts person or lawyer to assist with the process.

• University researcher is interested in contractual issues, especially if the University is.

• If professor, student, or university want the future IPR, then the professor must understand how to protect both the IPR and the industrial collaborator over time.

ISPD IPR Panel 3April, 2001

Page 24: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

Backup

Page 25: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

Specification

Implementation

Refinement

Ver

ific

atio

n

Abstract Representation

Compilation/Synthesis/Configuration

Domains

ArchitecturalPlatforms

ImplementationPlatforms

Embedded System(HW/SW)

Source: Ted VucurevichChief Architect

Cadence Design Systems

Source: Ted VucurevichChief Architect

Cadence Design Systems

* Small aspects within GSRC

Embedded System Design: Proposal

Page 26: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

Adapted from B. Leheny – 6/01

VLSI Today , Gigahertz Clocking (2000)

Limits to CMOS, ~100Gahertz Clocking (2015?), Gigahertz Clocking (2000)

Transition to Molecular & Quantum Devices, Densities to 1011 cm2, Clocking @ ??

Entry of SRC and MARCO

DARPA University Optoelectronics Centers

Page 27: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

MathDown 20%

PhysicsDown20%

EngineeringDown40%

The Federal Government Must Balance Its Basic Research Portfolio to Support the ‘Hard Science-based’ Information Technology Engine That Produces the Annual Productivity Increases to Drive the U.S. Economy and Whose Performance, Cost and Size Drive Defense Capabilities.

Academic R&D Sources By Discipline

Page 28: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

Year of Production: 1999 2002 2005 2008 2011 2014

DRAM Half-Pitch [nm]: 180 130 100 70 50 35

Overlay Accuracy [nm]: 65 45 35 25 20 15

MPU Gate Length [nm]: 140 85-90 65 45 30-32 20-22

CD Control [nm]: 14 9 6 4 3 2

TOX (equivalent) [nm]: 1.9-2.5 1.5-1.9 1.0-1.5 0.8-1.2 0.6-0.8 0.5-0.6

Junction Depth [nm]: 42-70 25-43 20-33 16-26 11-19 8-13

Metal Cladding [nm]: 17 13 10 0 0 0

Inter-Metal Dielectric 3.5-4.0 2.7-3.5 1.6-2.2 1.5 <1.5 <1.5

Approaching a “Red Brick Wall”Challenges/Opportunities for Semiconductor R&D

Page 29: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

From Ralph Cavin, SRC

Page 30: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

Architecture

Non-classical

CMOS

Memory

Logic

Time

Emerging Technology Sequence

Strained Si

Vertical TR FinFET Planar dbl

gate

Phase Change

Nano FG SET Mem Molecular

Magnetic RAM

SETRSFQ QCA Molecular

RTD-FET

Quantum computing

CNNDefect Tolerant

QCA

3D Integration

FD SOI

molecular

Tech Vectors

From Ralph Cavin, SRC

Page 31: SWEEDA WORKSHOP Sedona, AZ External Research Group, Marie Burnham 16Nov01 An Industry Perspective on University Research Relations Marie Burnham External

SWEEDA WORKSHOP Sedona, AZExternal Research Group, Marie Burnham 16Nov01

Emerging Research Memory Devices

Baseline 2002Technologies Magnetic RAM

PhaseChangeMemory

Nano FloatingGate Memory

Single/FewElectron

MemoriesMolecular Memory

StorageMechanism

ChargedCapacitor

Device Types DRAMNORFlash

Pseudo-Spin-Valve

MagneticTunnel

JunctionOUM

-EngineeredBarrier-Nanocrystal

SET-Bistable switch-Molecular NEMS-Spin based moleculardevices

Availability 2002 ~2004 ~2004 ~2004 >2005 >2007 >2010Initial F Value 130 nm 150 nm 350 nm 130 nm 100 nm 80 nm 65 nm 45 nm

Cell size8F2

0.14 m2

1T

10F2

0.19 m2

1T

~40F2

4.9 m2

2T

20 to 40F2

0.68 m2

1T

~6F2

0.06 m2

1T

4 to 10F2

0.04 m24 to 9F2

~0.04 m2~2F2

~0.004 m2

Access time <20 ns ~80 ns <25 ns <10 ns <100 ns <10 ns <10 ns ~10 nsStore time <20 ns ~1 ms <25 ns <10 ns <100 ns <10 ns <100 ns ~10 nsRetention 64 ms >10 yrs >10 yrs >10 yrs >10 yrs > 10 yrs Sec to minutes DaysE/W cycles >1E5 >1E15 >1E13 >1E13 >1E6 >1E9 >1E15Maturity production development development demonstrated demonstrated demonstrated

GeneralAdvantages

DensityEconomy

NonvolatileNonvolatile, High

endurance, Fast read &write, Rad Hard, NDRO

Nonvolatile,Low Power,

NDRORad Hard

Nonvolatile,Fast read &

write

DensityPower

Density, PowerIdentical switcheslarge 1/0 difference

Opportunities for 3DEasier to interconnect

Defect tolerant circuitry

Challenges Scaling Scaling

Integration issues,Material Quality, Controlmagnetic properties for

write operations

Newmaterials &integration

MaterialQuality

Dimensioncontrol (Room

temp operation),Background

charge

VolatileThermal stability

From Ralph Cavin, SRC