AMAT 0330-1586A Serial Communication PCB

AMAT 0330-1586A is a specialized P1-OCTAL Communication Controller Board (also identified by manufacturer number 91516142) utilized within the control architecture of Applied Materials semiconductor tools.

Often paired with the 0350-1588B distribution interface, this board is a critical node for high-speed serial communication and data distribution across the tool’s mainframe and processing chambers.

Technical Parameter Table

Related Models

These boards are typically part of a multi-board communication stack found in AMAT control racks:

0350-1588B: The primary interface board used in conjunction with the 0330-1586A.

0100-76091: SBC/WPS/CF Distribution Board.

0100-76100: VME Monitor Board.

0330-40753: Higher-density communication variant for later tool revisions.

Application Cases

The 0330-1586A is essential for synchronizing high-speed hardware tasks in a vacuum environment:

Serial Device Coordination: Managing the communication between the tool’s master CPU and eight (Octal) peripheral devices such as robot controllers, chillers, and remote I/O modules.

Legacy Mainframe Support: Providing the serial logic necessary for the Centura 5200 and Endura 5500 toolsets to execute precise wafer transfer sequences.

Data Logging: Facilitating real-time feedback from chamber-level sensors to the tool’s graphical user interface (GUI) for process monitoring.

Product Advantages and Features

0330-1586A

Eight-Channel Density: Consolidates eight independent serial channels onto a single P1 card, significantly reducing the required rack space.

High-Speed Throughput: Optimized for the low-latency communication required for real-time semiconductor process control.

Industrial Reliability: Built to withstand the 24/7 duty cycles of a high-volume manufacturing (HVM) fab.

Error Correction: Features onboard hardware logic to minimize signal noise and data packet loss over long cable runs in the sub-fab.

Other Models in the Same Series

The 0330 Series encompasses various communication and logic boards:

0330-00100 Series: Early generation serial interface cards.

0330-31950: Enhanced communication modules for 300mm transition platforms.

0330-1586A: The standard revision for Octal P1 communication.

Installation and Maintenance

Installation: Align the board with the card-cage guide rails. Ensure the P1 backplane connector is free of debris before seating. Firmly press until the ejector handles lock.

Maintenance: Due to the age of this architecture, check for “fretting” corrosion on the gold contact pins. Clean the edge connectors with an electronics-grade solvent if the system reports serial communication “Timeouts” or “Checksum Errors.”

Configuration: Note that the 0330-1586A may require specific jumpers or dip-switch settings to define the baud rate and address for each of the eight channels.

ESD Caution: This board uses high-speed CMOS logic. Always wear a grounded ESD wrist strap when handling the unit.

Unique Product Description

The AMAT 0330-1586A (91516142) is the “eight-way translator” of the Applied Materials control system.

In a world where sub-second timing is the difference between a high-yield wafer and a total loss, this Octal board ensures that the central brain stays in perfect contact with every peripheral device on the tool.

Its robust design and high-density architecture make it a vital component for keeping veteran AMAT systems operating with modern-day reliability.