AMAT 0100-76291 Data Buffer / Memory Expansion Interface
Product Overview: AMAT 0100-76291
The Applied Materials (AMAT) 0100-76291 is a high-performance memory or buffer expansion module designed for the sophisticated control systems of semiconductor manufacturing equipment.
It serves as a specialized data-handling component that supports the heavy computational loads of real-time wafer processing.
Within the AMAT architecture, the 0100-76291 is critical for managing the high-volume data streams generated during high-speed sensing and multi-axis motion control.
It ensures that the system processor has the necessary overhead to execute complex algorithms without “bottlenecking” the production cycle.
Technical Parameter Table
| Parameter | Specifications |
| Manufacturer | Applied Materials (AMAT) |
| Part Number | 0100-76291 |
| Module Category | Data Buffer / Memory Expansion Interface |
| Operating Voltage | 5V DC / 12V DC (Standard Logic Levels) |
| Bus Architecture | VMEbus / Proprietary AMAT High-Speed Bus |
| Storage Technology | High-Speed Static RAM (SRAM) / Flash Hybrid |
| Operating Temp | 0°C to 55°C (Stabilized) |
| MTBF | >100,000 Hours |
Related Models
The 0100-76291 is often integrated into the same controller racks as these parts:
0100-76290: Primary I/O Interface Board
0100-76269: Main Logic Controller
0190-02144: Analog-to-Digital Converter Module
1140-01020: System DC Power Supply
Application Cases
Real-Time Process Logging: Storing high-resolution sensor data during critical Etch or CVD steps for post-process analysis.
Complex Motion Buffering: Coordinating the simultaneous movement of multiple robotic arms in a vacuum transfer chamber.
Recipe Storage: Acting as a local, high-speed cache for complex processing “recipes” to ensure instant execution by the tool.
Product Advantages and Features
Enhanced Data Throughput: Specifically designed to eliminate lag in the communication chain between the tool UI and the hardware.
High-Stakes Reliability: Features error-correcting code (ECC) logic to prevent data corruption in high-EMI (Electromagnetic Interference) environments.
Seamless Compatibility: Built to the exact mechanical and electrical specifications of AMAT Producer and Centura platforms.
Industrial Durability: Utilizes aerospace-grade soldering and components to resist thermal cycling fatigue.
Other Models in the Same Series
The 0100-76xxx Series consists of various interconnected control cards:
0100-76288 (Legacy Communication Card)
0100-76292 (Advanced Signal Processor)
0100-76301 (Network Gateway Module)
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Installation and Maintenance
Critical Safety: Always verify that the “System Off” interlock is engaged before removing or inserting boards.
Installation: Slide the module into the card guide until the backplane connectors are fully engaged. Tighten the front panel captive screws to 0.5 Nm to ensure a solid ground path.
Maintenance: The 0100-76291 is largely solid-state and requires little maintenance. However, ensure the cooling fans in the card cage are operational, as heat is the primary cause of memory degradation.
Troubleshooting: If the system fails to boot or reports “Memory Parity Error,” reseat the board and check for any bent pins on the backplane connector.
Unique Product Description
The AMAT 0100-76291 is the “short-term memory” that keeps a semiconductor tool running at peak efficiency. While the main controller makes the decisions, the 0100-76291 ensures the data needed for those decisions is available in a heartbeat.
In an industry where a single second of downtime can cost thousands of dollars, this module offers the stability and speed required for 21st-century chip fabrication.
Its unique layout is optimized for thermal dissipation, ensuring that even under the intense heat of a fabrication floor, your data remains secure and your process remains precise.