A42MX24-1PL84M

Product Overview

Category

The A42MX24-1PL84M belongs to the category of programmable logic devices (PLDs).

Use

This device is primarily used in digital electronic systems for implementing various logic functions and complex digital circuits.

Characteristics

• High-performance programmable logic device
• Offers a large number of configurable logic blocks (CLBs)
• Provides abundant input/output (I/O) pins for interfacing with other components
• Supports advanced features such as clock management and embedded memory

Package

The A42MX24-1PL84M is available in a PLCC-84 package, which stands for Plastic Leaded Chip Carrier. This package provides mechanical protection and facilitates easy installation on printed circuit boards (PCBs).

Essence

The essence of the A42MX24-1PL84M lies in its ability to provide flexible and reconfigurable digital logic functionality, allowing designers to implement complex systems efficiently.

Packaging/Quantity

The A42MX24-1PL84M is typically packaged individually and is available in quantities suitable for both prototyping and production purposes.

Specifications

• Logic Capacity: 24,000 usable gates
• Number of I/O Pins: 84
• Operating Voltage: 3.3V
• Speed Grade: Standard (typically up to 100 MHz)
• Configuration Method: In-system programmable (ISP) through JTAG interface
• Temperature Range: Commercial (0°C to 70°C)

Detailed Pin Configuration

The A42MX24-1PL84M has a total of 84 pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: VCCIO - Power supply for I/O buffers
• Pin 2: GND - Ground reference
• Pin 3: TCK - Test Clock input for JTAG interface
• Pin 4: TMS - Test Mode Select input for JTAG interface
• ...
• Pin 84: VCC - Power supply voltage

Functional Features

The A42MX24-1PL84M offers several functional features that enhance its usability and performance:

1. Configurable Logic Blocks (CLBs): These blocks can be programmed to implement various logic functions, including combinational and sequential circuits.
2. Input/Output (I/O) Pins: The device provides a sufficient number of I/O pins for interfacing with other components, enabling data exchange and communication.
3. Clock Management: The A42MX24-1PL84M supports advanced clock management features, allowing precise control over timing requirements in digital systems.
4. Embedded Memory: This device includes embedded memory blocks, which can be used for storing data or implementing lookup tables.

Advantages and Disadvantages

Advantages

• High logic capacity enables the implementation of complex digital circuits.
• Flexible and reconfigurable nature allows for easy modifications during development.
• Abundant I/O pins facilitate seamless integration with other system components.
• Support for clock management enhances timing control in digital systems.

Disadvantages

• Limited speed compared to some higher-end programmable logic devices.
• Relatively small package size may restrict the number of available I/O pins in certain applications.
• Requires specialized knowledge and tools for programming and configuration.

Working Principles

The A42MX24-1PL84M operates based on the principles of field-programmable gate arrays (FPGAs). It consists of configurable logic blocks interconnected through programmable routing resources. These blocks can be programmed using hardware description languages (HDLs) or design entry tools to define the desired functionality. Upon configuration, the device behaves as per the specified logic circuit, executing the desired operations.

Detailed Application Field Plans

The A42MX24-1PL84M 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 executing complex automation tasks.
3. Automotive Electronics: Integrated into automotive systems for functions like engine control, driver assistance, and infotainment.
4. Consumer Electronics: Utilized in devices such as gaming consoles, set-top boxes, and multimedia players for customized functionality.

Detailed and Complete Alternative Models

1. A42MX09-1PLG84I: Offers a lower logic capacity but comes in a smaller package size, suitable for space-constrained applications.
2. A42MX36-1PQG100: Provides a higher logic capacity and more I/O pins, catering to larger and more complex digital designs.
3. A42MX24-PQG208: Features a different package type (PQG208) with increased pin count, allowing for greater connectivity options.

These alternative models offer varying capabilities and packaging options,