Abstract
The ITRS (international technology roadmap for semiconductors) predicts aggressive scaling down of device size, transistor threshold voltage and oxide thickness to meet growing demands for performance. Such scaling will result in an exponential increase in leakage current and large variability in threshold voltage both within and across dies. Device counts will increase from about 0.2 B/chip today to approximately 10 B/chip in a decade. This 50× increase in device count will increase not only the active power dissipation, but also the standby or the quiescent power. Hence, designers are required to use innovative aggressive power management strategies to meet the power constraints. The exponential increase in leakage, the device parameter variations, and aggressive power management techniques are expected to severely impact the way integrated circuits are tested today. This paper explores test considerations for the scaled CMOS circuits in the nanometer regime.
| Original language | English |
|---|---|
| Title of host publication | Proceedings - 21st IEEE VLSI Test Symposium, VTS 2003 |
| Publisher | IEEE Computer Society |
| Pages | 313-315 |
| Number of pages | 3 |
| ISBN (Electronic) | 0769519245 |
| DOIs | |
| Publication status | Published - 2003 |
| Externally published | Yes |
| Event | 21st IEEE VLSI Test Symposium, VTS 2003 - Napa Valley, United States Duration: 27 Apr 2003 → 1 May 2003 |
Publication series
| Name | Proceedings of the IEEE VLSI Test Symposium |
|---|---|
| Volume | 2003-January |
Conference
| Conference | 21st IEEE VLSI Test Symposium, VTS 2003 |
|---|---|
| Country/Territory | United States |
| City | Napa Valley |
| Period | 27/04/03 → 1/05/03 |
Bibliographical note
Publisher Copyright:© 2003 IEEE.
Keywords
- CMOS technology
- Circuit testing
- Energy consumption
- Energy management
- Frequency
- Integrated circuit testing
- Leakage current
- Temperature sensors
- Threshold voltage
- Tunneling