Product Overview
228-02-21-56-61 is an original Japanese main control drive board for TEL Tokyo Electron semiconductor process equipment, serving as the core mainboard of TEL etching, thin film deposition and plasma process systems. It undertakes overall equipment logic operation, process timing drive, multi-channel signal management and peripheral linkage control. It perfectly cooperates with supporting sub-boards including 2L81-050032-18, TAB113-1/101-LF and 228-02-21-56-61 to form a complete equipment control system.
Adopting high-end dedicated hardware for semiconductor processes, the board integrates customized industrial main control chips, isolated drive circuits and precision timing units with excellent stability and ultra-high timing accuracy. As an upgraded optimized version with AN suffix, it features improved circuit layout, anti-interference performance and anti-aging capability. It adapts to 7×24-hour uninterrupted precision production of wafer factories, acting as an essential original spare part for equipment fault replacement, daily maintenance and production line upgrading.
2. Technical Parameters
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Parameter
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Specification
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Model Number
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228-02-21-56-61
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Brand & Origin
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TEL Tokyo Electron, Original Japan Imported
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Product Type
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Semiconductor Equipment Main Control Drive Board / Timing Logic Control Board
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Applicable Equipment
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TEL wafer etching machines, PVD/CVD thin film deposition systems, plasma precision process equipment
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Compatibility
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Fully compatible with 2L81, TAB113, 228 series supporting sub-board assemblies
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Core Functions
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Overall logic operation, precise process timing drive, multi-signal management, peripheral linkage control, system data interaction
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Hardware Technology
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Multi-layer precision industrial PCB, fully isolated circuit, optimized EMC electromagnetic compatibility design
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Version Feature
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AN upgraded version with optimized anti-interference, low temperature drift and anti-aging performance
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Operating Temperature
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0℃ ~ +65℃ standard for semiconductor cleanroom
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Operating Humidity
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10%~90% non-condensing, cleanroom environment compatible
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Process Standard
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Lead-free eco-friendly process, compliant with high-end semiconductor cleanroom standards
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Operational Characteristics
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High timing accuracy, zero signal drift, stable long-term continuous operation, ultra-low failure rate
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Origin
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Made in Japan, original imported
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3. Product Features
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Full System Compatibility & Plug-and-Play
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AN Upgraded Optimized Hardware Performance
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Ultra-high Precision Timing Control
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Full-isolation Anti-interference Industrial Design
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High-cleanliness Eco-friendly Process
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Long-term High-reliability Operation
4. Application Scope
The 228-02-21-56-61main control board is widely applied in semiconductor wafer etching processes, PVD/CVD thin film deposition processes, plasma precision processing equipment, high-end chip manufacturing automatic production lines, microelectronic precision process control equipment and full-series TEL semiconductor process equipment. As the core control center of the equipment, it undertakes overall logic operation, timing drive and signal management, ensuring the stability, repeatability and high yield rate of precision chip manufacturing processes. It is a key original component for wafer fab operation maintenance, equipment renovation and production line expansion.
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