1 Pertemuan 1 Introduksi VLSI Matakuliah: H0362/Very Large Scale Integrated Circuits Tahun: 2005 Versi: versi/01

2 Learning Outcomes Pada akhir pertemuan ini, diharapkan mahasiswa akan dapat mengidentifikasi perihal yang berkaitan dengan proses teknologi VLSI.

3 Course Outline NoSilabusPertemuan 1Introduksi teknologi VLSI1 2Karakteristik kelistrikan dan logik gerbang CMOS 2, 3 3Karakteristik switching gerbang CMOS7,8 4Introduksi proses fabrikasi teknologi VLSI4, 5 5Prinsip dasar Physical Design teknologi VLSI6 6Introduksi Verilog HDL9 7Rangkaian spesial gerbang VLSI11, 12, 13 8Konsep keandalan dan pengujian komponen VLSI 10 H0362 – Very Large Scale Integrated Circuits

4 First point contact transistor (germanium), 1947 John Bardeen and Walter Brattain Bell Laboratories Audion (Triode), 1906 Lee De Forest First integrated circuit (germanium), 1958 Jack S. Kilby, Texas Instruments Contained five components, three types: transistors resistors and capacitors Intel Pentium II, 1997 Clock: 233MHz Number of transistors: 7.5 M Gate Length: 0.35 Components Development

5 VLSI Design Funnel Idea Sand CAD Engineer s Marketing $, ¥, £ Super Chip Complexity Design

6 System Specification Abstract high-level model VHDL, Verilog HDL Logic synthesis Circuit design Physical design Manufacturing Finished VLSI chip Top design level Bottom design level Initial concept System design and verification Logic design and verification CMOS design and verification Silicon logic design and verification Mass production testing, and packaging Marketing Design hierarchy

7 Complexity Design

8 Design flow example Instruction set Basic component Architectural model RTL and Behavioral HDL Blok diagram Test instruction Logical description Functionality Component level Ports and connections Electronic logic circuits Electrical behavior Silicon logic Silicon behavior Design complete Complexity Design

M 1.2 M 3.1 M 5.5 M 9 M 21 M 42 M 110 M Year Number of transistors Basic Concepts Moore’s Law: The number of transistors on a chip would double about every 18 months.

10 Trends in transistor count (From: Number of transistors doubles every 2.3 years (acceleration over the last 4 years: 1.5 years) 42 M transistors 2.25 K transistors Increase: ~20K

11 Trends in clock frequency 2 GHz Intel Labs Sub-ps switching transistor  P clock > 20 GHz Gate length: 20nm Gate oxide: 3 atomic layers In production: 2007 !

12 Trends in feature size 0.13  m in production Intel Labs Sub-ps switching transistor  P clock > 20 GHz Gate length: 20nm Gate oxide: 3 atomic layers In production: 2007 !

13 RESUME Sejarah perkembangan komponen electronik. Kompleksitas disain dalam VLSI. Hukum Moore. Trend teknologi.