EPM7128AEFC256-7

Product Overview

Category

EPM7128AEFC256-7 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: EPM7128AEFC256-7 can be programmed to perform specific functions according to the user's requirements.
• High Integration: It offers a high level of integration, allowing multiple logic functions to be implemented on a single device.
• Versatile: This PLD supports a wide range of applications due to its programmability.
• Fast Operation: EPM7128AEFC256-7 operates at high speeds, enabling efficient execution of complex logic operations.

Package

The EPM7128AEFC256-7 is available in a 256-pin Fine-Pitch Ball Grid Array (FBGA) package.

Essence

The essence of EPM7128AEFC256-7 lies in its ability to provide reconfigurable logic functions, allowing designers to implement custom digital circuits efficiently.

Packaging/Quantity

This product is typically sold individually, and the packaging quantity depends on the supplier's specifications.

Specifications

• Device Type: Complex Programmable Logic Device (CPLD)
• Logic Elements: 1,728
• Macrocells: 128
• Maximum Operating Frequency: 250 MHz
• I/O Pins: 208
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of EPM7128AEFC256-7 is as follows:

(Pin diagram goes here)

Functional Features

• Flexible Logic Implementation: EPM7128AEFC256-7 allows users to define their own logic functions using a Hardware Description Language (HDL) and program the device accordingly.
• In-System Programmability: This PLD can be reprogrammed while in operation, enabling dynamic changes to the logic functions without requiring physical modifications.
• JTAG Boundary Scan: EPM7128AEFC256-7 supports Joint Test Action Group (JTAG) boundary scan, facilitating efficient testing and debugging of the device.

Advantages and Disadvantages

Advantages

• Versatility: EPM7128AEFC256-7 can be used in a wide range of applications due to its programmability.
• Cost-Effective: By eliminating the need for custom-designed circuits, this PLD reduces development costs.
• Time-Saving: The reconfigurability of EPM7128AEFC256-7 allows for faster prototyping and design iterations.

Disadvantages

• Limited Complexity: Compared to more advanced programmable devices, EPM7128AEFC256-7 has a limited number of logic elements and macrocells, which may restrict the complexity of designs it can accommodate.
• Power Consumption: As with most programmable logic devices, EPM7128AEFC256-7 consumes more power compared to dedicated application-specific integrated circuits (ASICs).

Working Principles

EPM7128AEFC256-7 operates based on the principles of programmable logic. It consists of an array of configurable logic blocks interconnected through programmable interconnects. These logic blocks contain look-up tables (LUTs), flip-flops, and other components that can be configured to implement desired logic functions. The device is programmed using a Hardware Description Language (HDL) or a graphical design tool, which generates a configuration file that defines the desired logic behavior.

Detailed Application Field Plans

EPM7128AEFC256-7 finds applications in various fields, including:

1. Communications: Used in networking equipment, routers, and switches for implementing custom protocols and data processing.
2. Industrial Automation: Employed in control systems, programmable logic controllers (PLCs), and robotics for flexible and adaptable automation solutions.
3. Automotive Electronics: Utilized in automotive control units, infotainment systems, and driver assistance systems for customizable functionality.
4. Consumer Electronics: Integrated into smart devices, gaming consoles, and multimedia systems to enable customized features and enhanced performance.

Detailed and Complete Alternative Models

1. EPM7128SLC84-15: A similar CPLD with 84 pins and 1,728 logic elements.
2. EPM7128STC100-10: Another alternative with 100 pins and 1,728 logic elements.
3. EPM7128ELC84-15: A CPLD variant with 84 pins and 1,728 logic elements, offering extended temperature range.

These alternative models provide similar functionality and can be considered as substitutes for EPM7128AEFC256-7 based on specific project requirements.

In conclusion, EPM7128AEFC256-7 is a versatile and programmable logic