Applied Materials 0090-76110

Product Description

0090-76110 is a VME bus single board computer PCB assembly for Applied Materials semiconductor manufacturing systems. It is a VME-based embedded controller board powered by Motorola PowerPC 7457 processor, used as the main chamber controller to run process recipes and manage real-time control for wafer processing chambers.

Product Functions

• Executes chamber process recipes and handles sequential control of valves, actuators and vacuum subsystems.
• Performs high-speed real-time computation for sensor data acquisition from pressure, temperature and position transducers.
• Communicates with peripheral I/O boards and system host via VME bus for status exchange and fault reporting.
• Logs process data, manages safety interlock logic and triggers alarms for abnormal operating conditions.

Application Scenarios

• Applied Materials Centura or Endura 200mm/300mm semiconductor processing platforms.
• Local chamber control for PVD, CVD and plasma etch vacuum modules.
• Semiconductor front-end fabs for thin-film deposition and wafer etch production lines.

Frequently Asked Issues

• Boot failure: Flash firmware corruption or aging memory chips cause SBC boot failure and production halt.
• VME communication failure: Backplane connector oxidation leads to intermittent bus disconnection and recipe abort.
• ESD damage: Improper electrostatic protection during handling burns onboard CPU and peripheral IC components.
• Thermal overheating: Dust buildup on heat sink results in thermal shutdown under continuous high-load operation.