Product Short Description
Product Overview:
The AMAT 0100-00003 is a high-reliability VME stepper drive controller PCB designed by RadiSys for Applied Materials. This board is a legacy powerhouse in the semiconductor industry, specifically engineered to provide precise motion control for stepper motors used in wafer handling and positioning systems.
Description
Key Features:
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Deterministic Micro-Stepping: Ensures vibration-free movement, protecting delicate wafers from sliding or breakage.
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VMEbus Architecture: Utilizes the robust, industrial-standard VMEbus, known for reliability in high-interference cleanroom environments.
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Real-Time Monitoring: Integrated feedback loops allow instant detection of motor stalls or mechanical obstructions.
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Long Lifecycle: Field-proven with many units still in operation after 20+ years of 24/7 service.
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Diagnostic LEDs: Onboard indicators for Power, Status, and Fault conditions.
Technical Specifications:
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Parameter
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Specification
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|---|---|
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Manufacturer
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RadiSys / Applied Materials (AMAT)
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Part Number
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0100-00003
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Alternative P/N
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0100-00077 (cross-referenced in some systems)
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Board Type
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B-Sized VME Module
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Function
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Multi-axis Stepper Motor Drive/Control
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Communication
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VMEbus Interface
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Shipping Weight
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Approx. 1.36 kg (3 lbs)
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Compatibility
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AMAT Precision 5000 (P5000), Endura, Centura
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Related Models
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0100-09123 (Wafer Sensor Board), 0100-09145 (Video Interconnect Board), 0190-11528 (VME SBC), 0100-02100 (System Controller)
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Working Principle:
This controller provides deterministic motion through micro-stepping capabilities. It communicates via the VMEbus interface and drives stepper motors with precision, ensuring vibration-free movement for wafer handling.
Application Scenarios:
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AMAT Precision 5000 (P5000): Controlling robotic arms and susceptor lift mechanisms during CVD/Etch processes.
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Wafer Handling Robots: Managing micro-stepping required for smooth substrate transfer between chambers.
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Slit Valve Control: Driving stepper motors that open/close vacuum isolation valves.
Installation & Maintenance:
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Install using standard VME “B-size” form factor—align with rack guides and use ejector handles to seat 96-pin DIN connectors firmly.
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Always use an ESD-safe workspace; static electricity can destroy onboard ICs.
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Verify DIP switch settings for VME base address match the board being replaced.
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Inspect for burnt smells or discolored components near motor driver transistors (highest heat generation areas).
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Fault LED lit typically indicates motor over-current or communication timeout with main CPU.
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