The EPM7128QC100-15 is a MAX 7000 series Programmable Logic Device (PLD) from Intel (formerly Altera). It's a higher-density device in the MAX 7000 family, offering more logic resources compared to the EPM7032 and EPM7064. This PLD is designed for complex logic functions and system integration. The part number designations indicate key features: 'EPM' signifies erasable programmable memory, '7128' denotes the logic density (128 macrocells), 'QC100' specifies the package type (Quad Flat Pack, 100 pins), and '-15' indicates the speed grade (15ns propagation delay).

Applications

• Complex Digital Systems: Suitable for implementing entire digital systems with moderate complexity.
• High-Performance Logic: Used in applications requiring high-speed logic functions.
• Data Acquisition Systems: Integrates logic for data acquisition and processing.
• Industrial Control: Found in industrial control systems for implementing custom control logic.
• Networking Equipment: Implements control and interface logic in networking devices.

Features

• 128 Macrocells: Contains 128 macrocells for implementing complex logic functions.
• 100-Pin QFP Package: Available in a 100-pin Quad Flat Pack (QFP) package for surface mount assembly.
• In-System Programmability (ISP): Supports ISP, allowing the device to be programmed after it is mounted on the PCB.
• High-Speed Performance: Offers high-speed performance with a propagation delay of 15ns.
• Flexible Architecture: Features a flexible architecture with programmable interconnect resources.
• Programmable Interconnect Array (PIA): Features a PIA that allows for flexible routing of signals between macrocells.

Benefits

• High Logic Density: Provides a high logic density for implementing complex designs.
• Simplified Design: Simplifies the design process by allowing logic functions to be implemented in software.
• Increased Flexibility: Provides increased flexibility by allowing the device to be reprogrammed as needed.
• Faster Time-to-Market: Reduces time-to-market by allowing designs to be quickly prototyped and modified.
• Reduced Board Space: The QFP package allows for high-density mounting, reducing overall board space.
• Improved Reliability: Improves reliability by reducing the number of interconnections on the PCB.

Additional Details

The EPM7128QC100-15 operates at a specific voltage range (typically 5V or 3.3V) and has specific timing characteristics that must be considered during design. The device is programmed using Altera's Quartus II software or other compatible programming tools. It's crucial to consult the datasheet for detailed specifications, including propagation delays, setup and hold times, and power consumption. The QFP package requires careful soldering techniques to ensure proper connection. Proper PCB layout guidelines should be followed to minimize noise and ensure reliable operation. The 15ns propagation delay is a key performance indicator, influencing the maximum operating frequency of the design.