Title :
A 3.3 V ASIC for mixed voltage applications with shut down mode
Author :
Ueda, Makoto ; Carl, Allen ; Iadanza, J. ; Oshikawa, Hiroshi ; Yamamoto, Masaaki ; Nelson, Mark ; Key, Ken ; Tokuda, Yoshihiro ; Saitoh, Toshiharu ; Kilmoyer, Ralph ; Jaquish, Fred ; Nishihara, Michinori
Author_Institution :
IBM Yasu Technol. Application Lab., Shiga-ken, Japan
Abstract :
A 5-V TTL (transistor transistor logic) compatible 260 K circuit ASIC (application-specific integrated circuit) family with a 3.3-V nominal operating voltage has been developed using a 0.45 μm channel CMOS technology. Modules designed with this family allow mixed-voltage application and are capable of being shut down individually. I/O circuit design and basic cell design are described. Several test vehicles have been built to verify the functionality of the logic family. Library functionality and shutdown capability have been successfully demonstrated with prototype systems
Keywords :
CMOS logic circuits; 0.45 micron; 3.3 V; ASIC family; CMOS technology; I/O circuit design; NAND gate; TTL compatible; basic cell design; functionality; internal circuit library; logic family; low power gate array; mixed voltage applications; modules; process tracking; prototype systems; sea of cells; shut down mode; shutdown capability; standard cell logic; Application specific integrated circuits; CMOS logic circuits; CMOS technology; Circuit synthesis; Circuit testing; Integrated circuit technology; Libraries; Logic testing; Vehicles; Voltage;
Conference_Titel :
Custom Integrated Circuits Conference, 1993., Proceedings of the IEEE 1993
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-0826-3
DOI :
10.1109/CICC.1993.590772
