WIA Semiconductor Equipment Standard

Lithography, Etch, Deposition & Inspection with SECS/GEM Integration

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Key Features

Equipment Types

Lithography (EUV, DUV), Etch (Plasma, RIE), Deposition (CVD, ALD, PVD), Inspection (E-beam, Optical)

Performance Metrics

Throughput (WPH), Overlay accuracy (nm), Defect detection (ppm), Yield optimization

๐Ÿ“ก SECS/GEM Protocol

SEMI E5 (SECS-II), SEMI E30 (GEM), SEMI E37 (HSMS), Real-time equipment communication

Fab Automation

MES integration, Recipe management, Predictive maintenance, SPC/FDC analytics

๐Ÿ” Process Control

Real-time monitoring, Chamber matching, Advanced process control (APC), Equipment qualification

Data Analytics

Equipment data collection, Trace data analysis, AI-driven optimization, Digital twin modeling

1
Equipment Data Format
โœ… Complete
2
Communication API
โœ… Complete
3
SECS/GEM Protocol
โœ… Complete
4
Fab Integration
โœ… Complete