Lam Research 810-802902-213 Semiconductor Equipment PCB Assembly

Product Description
810-802902-213 is a printed circuit board assembly manufactured by Lam Research, used in Lam plasma etch wafer processing semiconductor tools. This VME form factor control interface board is installed inside the tool controller chassis. It is responsible for real-time signal routing, analog/digital signal conversion and bidirectional data exchange between the main CPU and chamber subsystems, including RF power control, gas delivery, vacuum and motion modules. Fully assembled with electronic components, it undergoes strict ESD protection and factory burn-in testing. This PCB is widely used as OEM spare replacement part for semiconductor fab plasma etch production equipment.

Key Functions

• VME bus high-speed data communication between main controller and peripheral subsystems
• High-precision analog signal conditioning from pressure, temperature and gas flow sensors
• Digital I/O control for chamber pneumatic valves, vacuum interlock and actuators
• Command transmission and status feedback for RF generator and motion control units
• On-board hardware self-diagnosis for circuit fault detection and alarm reporting
• ESD protection and anti-vibration design, compliant with cleanroom fab requirements
• Standard VME rack slot mounting inside Lam plasma etcher control cabinet
• Pre-assembled PCB assembly for direct swap during on-site maintenance

Application Scenarios

• Lam Research plasma etching wafer processing semiconductor equipment
• Semiconductor cleanroom fab equipment maintenance and spare parts replacement
• Process chamber multi-subsystem signal control and data communication
• Fab tool refurbishment, upgrade and spare inventory backup

FAQ

Q: Who manufactures 810-802902-213?
A: Lam Research, USA semiconductor equipment OEM.

Q: What form factor does this PCB adopt?
A: VME bus card, installed in VME rack chassis of Lam etch tools.

Q: What is the core function of this board?
A: Realize high-speed data communication, sensor signal acquisition and actuator control between main controller and chamber subsystems.