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17 小時前 · WaferTech subsidiary WaferTech, a subsidiary of TSMC, is a pure-play semiconductor foundry based in Camas, Washington , 32 km (20 mi) outside Portland , Oregon. The WaferTech campus contains a 9.3 ha (23 acres) complex housed on 105 ha (260 acres), with a main fabrication facility consisting of a 12,000 m 2 (130,000 sq ft) 200mm wafer fabrication plant. [126]
