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EPM7128AELC84-7
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EPM7128AELC84-7

Product Overview

Category

EPM7128AELC84-7 belongs to the category of programmable logic devices (PLDs).

Use

This product is primarily used for digital circuit design and implementation. It offers a flexible and customizable solution for various applications.

Characteristics

  • Programmable: The EPM7128AELC84-7 can be programmed to perform specific functions, making it versatile for different requirements.
  • High Integration: This device integrates multiple logic gates and flip-flops, reducing the need for external components.
  • Low Power Consumption: The EPM7128AELC84-7 is designed to operate efficiently with minimal power consumption.
  • Fast Operation: With high-speed performance, this PLD ensures quick execution of digital operations.

Package

The EPM7128AELC84-7 comes in a 84-pin leaded chip carrier (LCC) package.

Essence

The essence of the EPM7128AELC84-7 lies in its ability to provide reconfigurable logic functions, enabling designers to implement complex digital circuits efficiently.

Packaging/Quantity

This product is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

  • Device Type: Complex Programmable Logic Device (CPLD)
  • Number of Macrocells: 128
  • Operating Voltage: 3.3V
  • Maximum Frequency: 100 MHz
  • I/O Pins: 84
  • Package Type: LCC
  • Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EPM7128AELC84-7 has 84 pins, each serving a specific purpose in the device's operation. The pin configuration diagram provides a detailed layout of these pins and their corresponding functions.

Functional Features

  1. Reconfigurable Logic: The EPM7128AELC84-7 allows users to modify the logic functions according to their specific requirements, providing flexibility in circuit design.
  2. High-Speed Operation: With a maximum frequency of 100 MHz, this PLD ensures rapid execution of digital operations.
  3. Integrated Memory: The device includes embedded memory elements, enabling the storage and retrieval of data within the circuit.
  4. I/O Flexibility: The EPM7128AELC84-7 offers a sufficient number of I/O pins for interfacing with external devices or components.

Advantages and Disadvantages

Advantages

  • Versatility: The reprogrammable nature of the EPM7128AELC84-7 allows for easy modifications and updates to the circuit design.
  • Cost-Effective: By eliminating the need for multiple discrete components, this PLD reduces overall system costs.
  • Compact Design: The integration of multiple logic gates and flip-flops into a single device results in space-saving benefits.

Disadvantages

  • Limited Complexity: While suitable for many applications, the EPM7128AELC84-7 may not be sufficient for highly complex designs that require a larger number of macrocells.
  • Programming Expertise Required: Proper programming knowledge is necessary to utilize the full potential of this PLD effectively.

Working Principles

The EPM7128AELC84-7 operates based on the principles of programmable logic. It consists of an array of configurable logic blocks (CLBs) interconnected through programmable interconnects. These CLBs can be programmed to perform various logic functions, allowing designers to create custom digital circuits.

Detailed Application Field Plans

The EPM7128AELC84-7 finds application in various fields, including: 1. Industrial Automation: This PLD can be used in control systems, motor drives, and process automation. 2. Communication Systems: It can be employed in networking devices, routers, and data transmission equipment. 3. Consumer Electronics: The EPM7128AELC84-7 is suitable for applications such as gaming consoles, set-top boxes, and multimedia devices.

Detailed and Complete Alternative Models

  1. EPM7064SLC44-10: This CPLD offers similar functionality with 64 macrocells and operates at a maximum frequency of 10 MHz.
  2. XC9572XL-10VQG44C: A Xilinx CPLD with 72 macrocells and a maximum frequency of 10 MHz, providing an alternative option for digital circuit design.

(Note: The above alternative models are provided for reference purposes and may vary based on specific requirements and availability.)

In conclusion, the EPM7128AELC84-7 is a versatile programmable logic device that offers flexibility, high integration, and low power consumption. Its reconfigurable nature makes it suitable for various applications in different fields. While it has certain limitations, its advantages outweigh the disadvantages, making it a valuable component in digital circuit design.

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von EPM7128AELC84-7 in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of EPM7128AELC84-7 in technical solutions:

  1. Q: What is EPM7128AELC84-7? A: EPM7128AELC84-7 is a programmable logic device (PLD) manufactured by Intel (formerly Altera). It is part of the MAX 7000 series CPLDs.

  2. Q: What is the purpose of EPM7128AELC84-7 in technical solutions? A: EPM7128AELC84-7 is used for implementing digital logic functions, such as combinational and sequential circuits, in various electronic systems.

  3. Q: What are the key features of EPM7128AELC84-7? A: Some key features include 128 macrocells, 84-pin PLCC package, 7.5 ns maximum propagation delay, and 5V operation.

  4. Q: How can EPM7128AELC84-7 be programmed? A: EPM7128AELC84-7 can be programmed using a hardware description language (HDL) like VHDL or Verilog, and then configured using a programming tool like Quartus Prime.

  5. Q: What are some typical applications of EPM7128AELC84-7? A: EPM7128AELC84-7 is commonly used in applications such as industrial control systems, communication equipment, automotive electronics, and consumer electronics.

  6. Q: Can EPM7128AELC84-7 be used for high-speed designs? A: Yes, EPM7128AELC84-7 has a maximum propagation delay of 7.5 ns, which makes it suitable for many high-speed designs.

  7. Q: Is EPM7128AELC84-7 a volatile or non-volatile device? A: EPM7128AELC84-7 is a non-volatile device, meaning that the programmed configuration remains even when power is removed.

  8. Q: Can EPM7128AELC84-7 be reprogrammed? A: Yes, EPM7128AELC84-7 can be reprogrammed multiple times, allowing for design iterations and updates.

  9. Q: What are the power supply requirements for EPM7128AELC84-7? A: EPM7128AELC84-7 operates at 5V, so it requires a stable 5V power supply for proper functioning.

  10. Q: Are there any limitations to consider when using EPM7128AELC84-7? A: Some limitations include limited macrocell count (128), limited pin count (84), and the need for external components for complex designs.

Please note that these answers are general and may vary depending on specific design requirements and application scenarios.