The EPM7128QC160-15 is a complex programmable logic device (CPLD) from Intel's MAX 7000 series. It is designed to provide high performance and flexibility for a variety of digital logic applications. The device is in-system programmable, making it easy to update and modify designs without physically replacing the chip.

Applications:

• Industrial Control Systems: Used for controlling and monitoring industrial processes.
• Networking Equipment: Implemented in routers, switches, and other networking devices.
• Telecommunications: Employed in telecommunications infrastructure for signal processing and control.
• Data Acquisition Systems: Used for acquiring and processing data from sensors and other sources.
• Embedded Systems: Integrated into various embedded systems for logic control.

Features:

• 128 Macrocells: Contains a large number of configurable logic blocks.
• 160-Pin QFP Package: Provides a high pin count for complex designs.
• In-System Programmability (ISP): Allows for easy reprogramming of the device.
• High Speed: Features a propagation delay of 15ns.
• Programmable Interconnect Array (PIA): Offers flexible routing of signals between macrocells.
• TTL and CMOS Compatible Inputs: Interfaces seamlessly with a wide range of logic families.
• Built-in JTAG Boundary Scan: Facilitates testing and debugging of the device.

Benefits:

• Design Flexibility: Allows for easy modification and optimization of designs.
• Reduced Time-to-Market: Enables rapid prototyping and development.
• Lower System Cost: Integrates multiple logic functions into a single device, reducing board space and component count.
• Improved System Performance: High-speed operation ensures efficient data processing.
• Simplified Design Process: User-friendly development tools and software support facilitate design and implementation.

Technical Specifications:

The EPM7128QC160-15 is powered by a 5V supply. It features a programmable interconnect array (PIA) that allows for flexible signal routing between macrocells. Each macrocell consists of configurable logic elements, including product terms, that can be programmed to implement various logic functions. The device also includes input/output (I/O) pins that can be individually configured as inputs, outputs, or bidirectional pins. The in-system programmability (ISP) feature allows for reprogramming of the device through a serial interface without removing it from the circuit board. This capability simplifies design modifications and updates.