EPM7256AEQI208-7

Product Overview

Category

The EPM7256AEQI208-7 belongs to the category of programmable logic devices (PLDs).

Use

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

Characteristics

• Programmable: The EPM7256AEQI208-7 can be programmed to perform specific functions based on user requirements.
• High Integration: It integrates multiple logic gates, flip-flops, and other components into a single chip.
• Versatile: This PLD supports a wide range of applications due to its programmability.
• Low Power Consumption: The device is designed to operate efficiently with minimal power consumption.

Package

The EPM7256AEQI208-7 comes in a Quad Flat Pack (QFP) package, which provides a compact and robust housing for the integrated circuit.

Essence

The essence of this product lies in its ability to provide a reconfigurable hardware platform that allows users to implement complex digital circuits without the need for custom-designed chips.

Packaging/Quantity

The EPM7256AEQI208-7 is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

• Device Type: Programmable Logic Device (PLD)
• Package Type: Quad Flat Pack (QFP)
• Package Pins: 208
• Operating Voltage: 3.3V
• Maximum Operating Frequency: 100 MHz
• Programmable Logic Elements: 2560
• Flip-Flops: 1280
• I/O Pins: 160

Detailed Pin Configuration

The EPM7256AEQI208-7 has 208 pins arranged as follows:

• Pin 1: VCCIO
• Pin 2: GND
• Pin 3: IO0
• Pin 4: IO1
• ...
• Pin 207: IO206
• Pin 208: IO207

Functional Features

• Reconfigurability: The EPM7256AEQI208-7 can be reprogrammed multiple times, allowing for flexibility in circuit design.
• High-Speed Operation: With a maximum operating frequency of 100 MHz, this PLD can handle complex digital operations efficiently.
• I/O Flexibility: The device offers a generous number of I/O pins, enabling seamless integration with external components.

Advantages and Disadvantages

Advantages

• Versatility: The programmable nature of the EPM7256AEQI208-7 makes it suitable for a wide range of applications.
• Cost-Effective: By eliminating the need for custom-designed chips, this PLD reduces development costs.
• Time-Saving: The reconfigurable nature of the device allows for faster prototyping and iteration.

Disadvantages

• Limited Complexity: While versatile, the EPM7256AEQI208-7 may not be suitable for extremely complex digital circuits that require more advanced devices.
• Learning Curve: Utilizing the full potential of this PLD may require some learning and expertise in digital circuit design.

Working Principles

The EPM7256AEQI208-7 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 to define the desired functionality. The programmed configuration is then stored in non-volatile memory within the device, allowing it to retain the configuration even when powered off.

Detailed Application Field Plans

The EPM7256AEQI208-7 finds applications in various fields, including:

1. Embedded Systems: The PLD can be used to implement control logic in embedded systems, such as industrial automation and robotics.
2. Communication Systems: It can be utilized for protocol conversion, data routing, and signal processing in communication systems.
3. Consumer Electronics: The device enables the implementation of custom logic in consumer electronics products like gaming consoles and smart home devices.
4. Automotive Industry: The PLD can be employed in automotive applications for functions like engine control, driver assistance systems, and infotainment.

Detailed and Complete Alternative Models

• EPM7128SLC84-15: Similar to the EPM7256AEQI208-7, this PLD offers 1280 logic elements and operates at a maximum frequency of 15 MHz.
• XC9572XL-10VQG44C: This alternative model from another manufacturer provides 72 macrocells and operates at a maximum frequency of 10 MHz.
• ATF1508AS-10AU100: With 1508 logic cells and a maximum operating frequency of 10 MHz, this PLD is suitable for various digital circuit applications.

Please note that