A42MX24-PLG84I

Product Overview

Category

The A42MX24-PLG84I belongs to the category of programmable logic devices (PLDs).

Use

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

Characteristics

• Programmable: The A42MX24-PLG84I can be programmed to perform specific functions based on user requirements.
• High-density: This device offers a high number of logic elements, allowing for complex designs.
• Low power consumption: The A42MX24-PLG84I is designed to operate efficiently with minimal power consumption.
• Versatile: It supports a wide range of applications due to its programmability.

Package

The A42MX24-PLG84I comes in a PLCC-84 package, which ensures easy integration into circuit boards.

Essence

The essence of this product lies in its ability to provide a reconfigurable logic solution that can be tailored to meet specific design needs.

Packaging/Quantity

The A42MX24-PLG84I is typically packaged in reels or tubes, with each containing a specified quantity of devices.

Specifications

• Logic Elements: 24,000
• I/O Pins: 84
• Operating Voltage: 3.3V
• Speed Grade: Standard (up to 100 MHz)
• Configuration Memory: Non-volatile Flash

Detailed Pin Configuration

The A42MX24-PLG84I has a total of 84 pins, each serving a specific purpose. The pin configuration is as follows:

(Pin Number) - (Pin Name) - (Function)

1 - VCCIO - Power supply for I/O banks

2 - GND - Ground reference

3 - VCC - Core power supply

4 - TCK - Test clock input

5 - TMS - Test mode select input

6 - TDI - Test data input

7 - TDO - Test data output

8 - TRST - Test reset input

... (continued for all 84 pins)

Functional Features

• Reconfigurability: The A42MX24-PLG84I can be reprogrammed multiple times, allowing for design modifications and updates.
• High-speed operation: With a maximum operating frequency of 100 MHz, this device can handle demanding applications.
• I/O Flexibility: The 84 I/O pins provide flexibility in connecting to external devices and peripherals.
• Non-volatile Configuration Memory: The non-volatile flash memory ensures that the programmed configuration is retained even when power is removed.

Advantages and Disadvantages

Advantages

• Customizability: The A42MX24-PLG84I offers the ability to create tailored logic designs.
• Cost-effective: Programmable logic devices eliminate the need for custom ASICs, reducing development costs.
• Time-saving: Design iterations can be quickly implemented by reprogramming the device.

Disadvantages

• Limited performance compared to dedicated hardware solutions.
• Higher power consumption compared to specialized integrated circuits.
• Steeper learning curve for programming and utilizing the device effectively.

Working Principles

The A42MX24-PLG84I operates based on the principles of field-programmable gate arrays (FPGAs). It consists of configurable logic blocks (CLBs), interconnect resources, and I/O elements. The CLBs contain lookup tables (LUTs) and flip-flops that can be interconnected to implement desired logic functions. The interconnect resources allow for routing signals between different CLBs and I/O elements. By configuring the CLBs and interconnects, users can define the behavior and functionality of the device.

Detailed Application Field Plans

The A42MX24-PLG84I finds applications in various fields, including:

1. Telecommunications: Used in network routers and switches for data processing and routing.
2. Industrial Automation: Employed in control systems for process automation and monitoring.
3. Automotive: Integrated into automotive electronics for functions like engine management and driver assistance systems.
4. Consumer Electronics: Utilized in devices such as gaming consoles and multimedia systems for custom logic implementation.

Detailed and Complete Alternative Models

1. A42MX09-PLG84I: A lower-density version of the A42MX24-PLG84I with 9,000 logic elements.
2. A42MX36-PLG84I: A higher-density version of the A42MX24-PLG84I with 36,000 logic elements.
3. A42MX49-PLG84I: An alternative model with 49,000 logic elements, offering increased capacity for complex designs.

These alternative models provide options with varying logic element counts to suit different project requirements.

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