Dependable Integration of Full-Porous Low-k Interconnect and Low-leakage/ Low-cost Transistor for 45nm LSTP Platform
We present a 45 nm LSTP platform featuring a low-leakage/low-cost transistor and full-NCS/dual damascene Cu interconnects. By applying "MSA + spike-RTA" to annealing process, Ion at V d =1.2 V are 0.54 mA/um at I off =40 pA/mum for nMOS and 0.22mA/um at Ioff=20 pA/mum for pMOS. CV/I perfor...
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creator | Sukegawa, K. Shimoda, Y. Tajima, M. Oryoji, M. Nakata, Y. Watatani, H. Sakai, H. Asneil, A. Sakai, S. Matsuyama, H. Kurata, H. Yamamoto, T. Tsukune, A. Shimizu, N. Futatsugi, T. Satoh, S. Kase, M. Sugii, T. Kudo, H. Kubo, T. Sukegawa, T. Ehara, H. Ochmizu, H. Fukuda, M. Mizushima, Y. |
description | We present a 45 nm LSTP platform featuring a low-leakage/low-cost transistor and full-NCS/dual damascene Cu interconnects. By applying "MSA + spike-RTA" to annealing process, Ion at V d =1.2 V are 0.54 mA/um at I off =40 pA/mum for nMOS and 0.22mA/um at Ioff=20 pA/mum for pMOS. CV/I performance is fully competitive at Vdd=1.1 V. The RC delay of our fulPNCS with thinned BRM is 14% lower than that of the ITRS 2006 update. The full-NCS has an excellent tolerability to stress migration and a mechanical toughness for wire bonding. |
doi_str_mv | 10.1109/VLSIT.2007.4339681 |
format | Conference Proceeding |
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By applying "MSA + spike-RTA" to annealing process, Ion at V d =1.2 V are 0.54 mA/um at I off =40 pA/mum for nMOS and 0.22mA/um at Ioff=20 pA/mum for pMOS. CV/I performance is fully competitive at Vdd=1.1 V. The RC delay of our fulPNCS with thinned BRM is 14% lower than that of the ITRS 2006 update. 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By applying "MSA + spike-RTA" to annealing process, Ion at V d =1.2 V are 0.54 mA/um at I off =40 pA/mum for nMOS and 0.22mA/um at Ioff=20 pA/mum for pMOS. CV/I performance is fully competitive at Vdd=1.1 V. The RC delay of our fulPNCS with thinned BRM is 14% lower than that of the ITRS 2006 update. The full-NCS has an excellent tolerability to stress migration and a mechanical toughness for wire bonding.</description><subject>Annealing</subject><subject>Bonding</subject><subject>Delay</subject><subject>Dielectrics</subject><subject>Leakage current</subject><subject>MOS devices</subject><subject>Plasma chemistry</subject><subject>Thermal stresses</subject><subject>Wire</subject><subject>Wiring</subject><issn>0743-1562</issn><isbn>4900784036</isbn><isbn>9784900784031</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2007</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotkNFKwzAYhQMquE1fQG_yAt3-NEmbXMp0WihYWPF2_M3SUdclI8kQ394xd3E4nI_DuTiEPDGYMwZ68VWvq3aeA5RzwbkuFLshU6HPWQngxS2ZQCl4xmSR35NpjN8AOUiuJiS92qN1W-xGSyuX7C5gGryjvqer0zhmjQ_-FGntf7L9pRCMd86aRNFtL3i0uMedXVyC8THRNqCLQ0w-0P4sId2B1uu2oc2I6UwOD-SuxzHax6vPSLt6a5cfWf35Xi1f6mxgpUyZULIXinVKgoAcQTNmwegCmWGmlFbzvlScFx1nTIHhopNFrxXmKKXAks_I8__sYK3dHMNwwPC7uR7E_wCipVmr</recordid><startdate>200706</startdate><enddate>200706</enddate><creator>Sukegawa, K.</creator><creator>Shimoda, Y.</creator><creator>Tajima, M.</creator><creator>Oryoji, M.</creator><creator>Nakata, Y.</creator><creator>Watatani, H.</creator><creator>Sakai, H.</creator><creator>Asneil, A.</creator><creator>Sakai, S.</creator><creator>Matsuyama, H.</creator><creator>Kurata, H.</creator><creator>Yamamoto, T.</creator><creator>Tsukune, A.</creator><creator>Shimizu, N.</creator><creator>Futatsugi, T.</creator><creator>Satoh, S.</creator><creator>Kase, M.</creator><creator>Sugii, T.</creator><creator>Kudo, H.</creator><creator>Kubo, T.</creator><creator>Sukegawa, T.</creator><creator>Ehara, H.</creator><creator>Ochmizu, H.</creator><creator>Fukuda, M.</creator><creator>Mizushima, Y.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>200706</creationdate><title>Dependable Integration of Full-Porous Low-k Interconnect and Low-leakage/ Low-cost Transistor for 45nm LSTP Platform</title><author>Sukegawa, K. ; 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By applying "MSA + spike-RTA" to annealing process, Ion at V d =1.2 V are 0.54 mA/um at I off =40 pA/mum for nMOS and 0.22mA/um at Ioff=20 pA/mum for pMOS. CV/I performance is fully competitive at Vdd=1.1 V. The RC delay of our fulPNCS with thinned BRM is 14% lower than that of the ITRS 2006 update. The full-NCS has an excellent tolerability to stress migration and a mechanical toughness for wire bonding.</abstract><pub>IEEE</pub><doi>10.1109/VLSIT.2007.4339681</doi><tpages>2</tpages></addata></record> |
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subjects | Annealing Bonding Delay Dielectrics Leakage current MOS devices Plasma chemistry Thermal stresses Wire Wiring |
title | Dependable Integration of Full-Porous Low-k Interconnect and Low-leakage/ Low-cost Transistor for 45nm LSTP Platform |
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