The EPM7128ELC84-10P is a complex programmable logic device (CPLD) from Intel (formerly Altera). This device is part of the MAX 7000 series, known for its high performance, ease of use, and cost-effectiveness. The EPM7128ELC84-10P is designed for a wide range of digital logic applications, offering a flexible and efficient solution for implementing custom logic functions.

Applications:

• Address Decoding: Used in memory systems and microprocessor interfaces for decoding memory addresses.
• Glue Logic: Provides custom logic functions to interface between different integrated circuits.
• State Machines: Implements state machines for controlling complex digital systems.
• Peripheral Control: Used to control and interface with various peripheral devices.
• Data Processing: Performs custom data processing functions in a variety of applications.

Features:

• 128 Macrocells: Provides a large number of logic resources for implementing complex functions.
• 84-Pin PLCC Package: Offers a compact and easy-to-use package for PCB mounting.
• 10 ns Pin-to-Pin Delay: Provides high-speed performance for demanding applications.
• In-System Programmability (ISP): Allows for easy programming and reprogramming without removing the device from the board.
• MAX 7000 Architecture: Based on a proven architecture known for its reliability and performance.

Benefits:

• Flexibility: Allows for implementing custom logic functions to meet specific application requirements.
• High Performance: Provides fast pin-to-pin delays for high-speed operation.
• Easy Programming: ISP feature simplifies programming and debugging.
• Cost-Effective: Offers a cost-effective solution for implementing digital logic functions.
• Reliable Operation: Based on a proven architecture for reliable performance.

The EPM7128ELC84-10P is programmed using Intel's (Altera's) Quartus Prime software, which provides a comprehensive development environment for designing and implementing logic functions. The device is non-volatile, meaning that it retains its configuration even when power is removed. This CPLD is a versatile and reliable solution for a wide range of digital logic applications.

For specific technical details such as the number of I/O pins, operating voltage, and power consumption, refer to the manufacturer's datasheet.