The Intel EPM7128LC84-3 is a high-density Complex Programmable Logic Device (CPLD) belonging to the MAX 7000 family. This device is specifically designed for applications demanding high performance and flexible programmability.

Applications:

• Industrial control systems
• Networking equipment
• Data processing
• Telecommunications
• High-speed state machines

Features:

• 128 macrocells: Offers a substantial amount of programmable logic for complex designs.
• 84-pin PLCC package: Provides a compact form factor suitable for various board layouts.
• High-speed performance: Features a propagation delay of 5 ns, ensuring fast operation.
• In-system programmability (ISP): Allows for convenient design modifications and updates without physically removing the device.
• Programmable interconnect array (PIA): Enables flexible routing of signals between macrocells, maximizing resource utilization.
• 5V operating voltage: Compatible with standard logic voltage levels.
• Enhanced pin-locking: Simplifies board layout and minimizes signal routing issues.

Benefits:

• High performance: Delivers fast switching speeds, improving overall system performance.
• Design flexibility: Programmable architecture allows for easy adaptation to evolving design requirements.
• Reduced time-to-market: ISP capabilities and user-friendly development tools streamline the design process.
• Lower system costs: High integration reduces component count and board space.
• Simplified board layout: Pin-locking feature aids in efficient signal routing and reduces design complexity.

Additional Details:

The EPM7128LC84-3 is manufactured using advanced CMOS technology, providing low power consumption and high reliability. It supports a wide operating temperature range and is compatible with Intel's Quartus II software, offering a complete development environment for design entry, simulation, and device programming. This CPLD is ideally suited for applications requiring a balance of high density, high performance, and flexibility.