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EPM7128ELC84-12
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EPM7128ELC84-12

Product Overview

Category

The EPM7128ELC84-12 belongs to the category of programmable logic devices (PLDs).

Use

This product is commonly used in digital circuit design and implementation. It provides a flexible and customizable solution for various applications.

Characteristics

  • Programmable: The EPM7128ELC84-12 can be programmed to perform specific functions based on user requirements.
  • High Integration: It offers a high level of integration, allowing multiple logic functions to be implemented within a single device.
  • Versatile: This PLD supports a wide range of applications due to its programmability.
  • Reliable: The EPM7128ELC84-12 is known for its reliability and stability in operation.

Package

The EPM7128ELC84-12 comes in an 84-pin leaded chip carrier (LCC) package.

Essence

The essence of this product lies in its ability to provide a reconfigurable hardware platform that allows users to implement custom logic functions.

Packaging/Quantity

The EPM7128ELC84-12 is typically sold individually or in small quantities, depending on the supplier.

Specifications

  • Device Type: Complex Programmable Logic Device (CPLD)
  • Logic Elements: 1280
  • Macrocells: 84
  • I/O Pins: 68
  • Operating Voltage: 3.3V
  • Speed Grade: -12 (maximum operating frequency of 12 MHz)

Detailed Pin Configuration

The EPM7128ELC84-12 has a total of 84 pins. The pin configuration is as follows:

[Insert detailed pin configuration diagram here]

Functional Features

  • Flexible Logic Implementation: The EPM7128ELC84-12 allows users to implement complex logic functions using programmable elements and interconnections.
  • In-System Programming: This PLD supports in-system programming, enabling users to reconfigure the device without removing it from the circuit.
  • JTAG Boundary-Scan Test: The EPM7128ELC84-12 incorporates Joint Test Action Group (JTAG) boundary-scan test capabilities, facilitating efficient testing and debugging.

Advantages and Disadvantages

Advantages

  • Customizability: The EPM7128ELC84-12 offers a high degree of customization, allowing users to tailor the logic functions according to their specific requirements.
  • Cost-Effective Solution: By utilizing programmable logic devices like this one, designers can reduce development costs compared to using discrete logic components.
  • Time-to-Market: The flexibility of the EPM7128ELC84-12 enables faster prototyping and shorter development cycles.

Disadvantages

  • Limited Complexity: While the EPM7128ELC84-12 is suitable for many applications, it may not be sufficient for highly complex designs that require a larger number of logic elements.
  • Learning Curve: Utilizing programmable logic devices requires knowledge of hardware description languages and design tools, which may have a learning curve for beginners.

Working Principles

The EPM7128ELC84-12 operates based on the principles of programmable logic. It consists of configurable logic blocks (CLBs), interconnect resources, and input/output blocks (IOBs). Users program the device using hardware description languages (HDLs) or schematic entry tools, defining the desired logic functions and interconnections. Once programmed, the device executes the specified logic operations.

Detailed Application Field Plans

The EPM7128ELC84-12 finds application in various fields, including but not limited to: - Industrial Automation - Communications Systems - Consumer Electronics - Automotive Electronics - Medical Devices

In industrial automation, this PLD can be used for control and monitoring purposes. In communications systems, it can assist in protocol handling and signal processing. In consumer electronics, the EPM7128ELC84-12 can contribute to the implementation of various functions such as user interface control. Automotive electronics can benefit from this PLD in areas like engine management and driver assistance systems. Medical devices can utilize the EPM7128ELC84-12 for data acquisition and processing tasks.

Detailed and Complete Alternative Models

  • EPM7128SLC84-15: Similar to the EPM7128ELC84-12, but with a speed grade of -15 (maximum operating frequency of 15 MHz).
  • EPM7128SLC84-20: Similar to the EPM7128ELC84-12, but with a speed grade of -20 (maximum operating frequency of 20 MHz).
  • EPM7128SLC84-25: Similar to the EPM7128ELC84-12, but with a speed grade of -25 (maximum operating frequency of 25 MHz).

These alternative models provide options for different performance requirements while maintaining similar

Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng EPM7128ELC84-12 sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of EPM7128ELC84-12 in technical solutions:

  1. Q: What is EPM7128ELC84-12? A: EPM7128ELC84-12 is a programmable logic device (PLD) manufactured by Altera (now Intel). It is commonly used for implementing digital logic functions in various technical solutions.

  2. Q: What is the purpose of EPM7128ELC84-12? A: The purpose of EPM7128ELC84-12 is to provide flexible and customizable digital logic implementation, allowing designers to create complex circuits and systems tailored to their specific requirements.

  3. Q: What are the key features of EPM7128ELC84-12? A: Some key features of EPM7128ELC84-12 include 128 macrocells, 84-pin PLCC package, 12 ns maximum propagation delay, and support for various I/O standards.

  4. Q: How can EPM7128ELC84-12 be programmed? A: EPM7128ELC84-12 can be programmed using a hardware description language (HDL) such as VHDL or Verilog. The programming file is then loaded onto the device using a programmer or downloader.

  5. Q: What are some typical applications of EPM7128ELC84-12? A: EPM7128ELC84-12 is commonly used in applications such as industrial control systems, telecommunications equipment, automotive electronics, medical devices, and many other areas where custom digital logic is required.

  6. Q: Can EPM7128ELC84-12 be reprogrammed after it has been programmed once? A: No, EPM7128ELC84-12 is a one-time programmable (OTP) device, meaning that once it has been programmed, the configuration cannot be changed.

  7. Q: What are the voltage requirements for EPM7128ELC84-12? A: EPM7128ELC84-12 operates at a supply voltage of 3.3V or 5V, depending on the specific version.

  8. Q: Does EPM7128ELC84-12 require external components for operation? A: Yes, EPM7128ELC84-12 typically requires external components such as decoupling capacitors and pull-up/pull-down resistors to ensure proper functionality.

  9. Q: Can EPM7128ELC84-12 interface with other digital components or microcontrollers? A: Yes, EPM7128ELC84-12 can interface with other digital components or microcontrollers through its I/O pins, allowing for seamless integration into larger systems.

  10. Q: Are there any limitations or considerations when using EPM7128ELC84-12? A: Some considerations include the limited number of macrocells, the need for external programming equipment, and the fact that it is a non-volatile device, meaning that the configuration is retained even when power is removed.