Upload File

cmos technology scaling. moore’s law “cramming more components onto integrated circuits”...

  • Home
  • Documents
  • CMOS Technology Scaling. Moore’s law “Cramming more Components onto Integrated Circuits” Gordon E. Moore, Electronics 1965, p. 114. “VLSI: some fundamental
8
CMOS Technology Scaling

Upload: constance-beasley

Post on 03-Jan-2016

220 views

Category:

Documents


2 download

Report

Tags:

TRANSCRIPT

Page 1: CMOS Technology Scaling. Moore’s law “Cramming more Components onto Integrated Circuits” Gordon E. Moore, Electronics 1965, p. 114. “VLSI: some fundamental

CMOS Technology Scaling

Page 2: CMOS Technology Scaling. Moore’s law “Cramming more Components onto Integrated Circuits” Gordon E. Moore, Electronics 1965, p. 114. “VLSI: some fundamental

Moore’s law

“Cramming more Components onto Integrated Circuits” Gordon E. Moore, Electronics 1965, p. 114.

“VLSI: some fundamental challenges” Moore, IEEE Spectrum 1970, p.30.

“Moore’s law governs the Silicon revolution”Bandyopadhyay, Proc. of IEEE, 1998, p.78

Gordon Moore was Ph.D. in Chemistry

Interdisciplinary barriers in Science and Technology are imaginary !

Moore co-founded Intel and proved his vision

Page 3: CMOS Technology Scaling. Moore’s law “Cramming more Components onto Integrated Circuits” Gordon E. Moore, Electronics 1965, p. 114. “VLSI: some fundamental

IEEE J. Solid State Circuits, Vo. 9(5), p.256 , 1974

Page 4: CMOS Technology Scaling. Moore’s law “Cramming more Components onto Integrated Circuits” Gordon E. Moore, Electronics 1965, p. 114. “VLSI: some fundamental

Typical Scaling Scenario• 1974 : 5m Technology, Vdd = 10V • 1984 : 1m Technology, Vdd = 5V• 1994 : 0.35m Technology, Vdd = 3.5V• 2004 : 90nm Technology, Vdd = 1V • 2014 : 22nm Technology, Vdd = 0.75V

Page 5: CMOS Technology Scaling. Moore’s law “Cramming more Components onto Integrated Circuits” Gordon E. Moore, Electronics 1965, p. 114. “VLSI: some fundamental

Constant Electric Field Scaling

Primary scaling factors:Tox, L, W, Xj (all linear dimensions) 1/KNa, Nd (doping concentration) KVdd (supply voltage) 1/K

Derived scaling behavior of transistor:Electric field 1Ids 1/KCapacitance 1/K

Derived scaling behavior of circuit:Delay (CV/I) 1/KPower (VI) 1/K2

Power-delay product 1/K3

Circuit density ( 1/A) K2

Technology scaling

Scaling factor K > 1

Page 6: CMOS Technology Scaling. Moore’s law “Cramming more Components onto Integrated Circuits” Gordon E. Moore, Electronics 1965, p. 114. “VLSI: some fundamental

Constant Voltage Scaling

Primary scaling factors:Tox, L, W, Xj (all linear dimensions) 1/KNa, Nd (doping concentration) K2

Vdd (supply voltage) 1Derived scaling behavior of transistor:

Electric field KIds KCapacitance 1/K

Derived scaling behavior of circuit:Delay (CV/I) 1/K2

Power (VI) KPower-delay product 1/KCircuit density ( 1/A) K2

Technology scaling

Scaling factor K > 1

Page 7: CMOS Technology Scaling. Moore’s law “Cramming more Components onto Integrated Circuits” Gordon E. Moore, Electronics 1965, p. 114. “VLSI: some fundamental

Generalized Scaling

Primary scaling factors:Tox, L, W, Xj (all linear dimensions) 1/KNa, Nd (doping concentration) KVdd (supply voltage) /K

Derived scaling behavior of transistor:Electric field Ids 2/KCapacitance 1/K

Derived scaling behavior of circuit:Delay (CV/I) 1/KPower (VI) 3/K2

Power-delay product 2/K3

Circuit density ( 1/A) K2

Technology scaling

Scaling factor K > 1

Page 8: CMOS Technology Scaling. Moore’s law “Cramming more Components onto Integrated Circuits” Gordon E. Moore, Electronics 1965, p. 114. “VLSI: some fundamental

Non Scaling FactorsBandgap of Silicon Eg=1.12eV

Thermal voltage kT/q

Mobility degradationIncreasing doping and electric field

Velocity saturation

Parasitic s/d resistance

Process tolerance


Beyond Moore’s Law Computer Architecturedebenedictis.org/erik/SAND-2014/SAND2014-18566 Final Report 171… · Beyond Moore’s Law Computer Architecture Background The Beyond Moore’s

trendwatching.com’s CRAMMING

VLSI Design Issues · VLSI Design Issues Scaling/Moore’s Law has limits due to the physics of material. – Now L (L=20nm??) affects tx delays (speed), noise, heat (power consumption)

ELEC 7770 Advanced VLSI Design Spring 2014 VLSI Yield and Moore’s Law

999 Questions From Cramming for Sun Java

Cramming doesn’t pay, or does it

Moore’s Law - Home | Computer Science and … · Moore’s Law Gordon E. Moore, “Cramming More Components onto Integrated Circuits,” Electronics, pp. 114–117, April 19, 1965

FTC Mobile Cramming Roundtable segment 3 transcript 5-8-13 › ... › 130508mobilecramming_sess3.pdf · FTC MOBILE CRAMMING ROUNDTABLE . TRANSCRIPT . SEGMENT 3 . 05/08/13 . MALINI

Moore’s Law - cs.helsinki.fi · ... (Programs) – Software technology, semiconductor packaging, VLSI computer-aided design, parallel processing , ... – Pervasive Parallelism

Moving Mobile Graphics Cramming Software onto Mobile GPUs

What is going on? Where are we going to? Who will be the players? What will be the Next? · 2 Moore’s Law Moore, Gordon E., "Cramming more components onto integrated circuits" Electronics

Modern VLSI Design 3e: Chapter 1 Copyright 1998, 2002 Prentice Hall PTR Overview n Why VLSI? n Moore’s Law. n The VLSI design process. These lecture

Moore’s Law Discussed

Extend moore’s law?

Overview n Why VLSI? n Moore’s Law. n Why FPGAs? n Circuit Component n The system design process

Cramming: Short- and Long-Run Effects

Facing Moore’s Law with Model-Driven R&D - MathWorks · • Moore’s Law has shaped the world as we know it • Lithography has enabled and driven Moore’s Law • “Moore’s

L15: VLSI Integration and Performance Transformationsnunez/clases-micros-para-com/... · L15: 6.111 Spring 2006 Introductory Digital Systems Laboratory 2 Moore’s Law 16 15 14 13

“The Solution to cramming.” -Johann Lam( Xavierian )

Three Laws that define the internet society: Moore’s ...Three Laws that define the internet society: Moore’s, Gilder’s, and Metcalfe’s ... • Moore’s Law is an expression

Julianne moore’s jewelry love

T-Mobile FTC Cramming Complaint

Concurrency - Multithreadingwies/teaching/cso-fa19/class24_concurrency.pdf · Concurrency - Multithreading . 2 Moore’s Law. 3 Moore’s Law Transistor count still rising . 4 Moore’s

Mobile Cramming: A Federal Trade Commission Staff … Cramming An FTC Staff Report July 2014 ... following a Commission roundtable on mobile cramming and a number of FTC and state

Bigbee v. Pacific Telephone and Telegraph Cramming

L15: VLSI Integration and Performance Transformationsweb.mit.edu/6.111/www/s2008/LECTURES/l15.pdfL15: 6.111 Spring 2008 Introductory Digital Systems Laboratory 3. Moore’s Law. In

VLSI Trends - Home | Computer Science and Engineering · Moore’s Law Growth rate 2x transistors & clock speeds every 2 years over 50 years 10x every 6-7 years Dramatically more

An Introduction to VLSI (Very Large Scale Integrated ...sburns/EE1001Fall2012/EE1001_2012_Hua… · EE141 2nd Introduction Moore’s law in Microprocessors 4004 8008 8080 8085 8086

Modern VLSI Design 3e: Chapter 1 Partly from 2002 Prentice Hall PTR week1-1 Overview Why VLSI? Moore’s Law. ASIC: Abstraction and Hierarchy. FPGA: cheaper

Moore’s Law

Moore’s Test

CRAMMING AND TEST TAKING TIPS When Cramming is your last resort…

All about cramming

VLSI Technology Introduction Typical Applications Moore’s Law The cost of fabrication Technology Background What is a chip Fabrication Technology CMOS

Student Examination Performance Predictors: The Cramming