A42MX16-3PLG84

Product Overview

Category

The A42MX16-3PLG84 belongs to the category of programmable logic devices (PLDs).

Use

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

Characteristics

• Programmable: The A42MX16-3PLG84 can be configured to perform specific tasks by programming its internal logic.
• High Density: It offers a high number of logic elements, allowing for the implementation of complex designs.
• Low Power Consumption: This PLD is designed to operate efficiently with minimal power consumption.
• Fast Operation: The A42MX16-3PLG84 provides fast signal processing capabilities, enabling quick response times in digital systems.

Package

The A42MX16-3PLG84 is available in a PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of this product lies in its ability to provide flexible and customizable digital logic functionality, allowing designers to create tailored solutions for various applications.

Packaging/Quantity

The A42MX16-3PLG84 is typically packaged in reels or tubes, with each package containing a specified quantity of PLDs.

Specifications

• Logic Elements: 42,000
• Macrocells: 1,600
• I/O Pins: 84
• Operating Voltage: 3.3V
• Speed Grade: -3 (Fastest)

Detailed Pin Configuration

The A42MX16-3PLG84 has a total of 84 pins, which are assigned different functions based on their configuration. The pinout diagram below illustrates the detailed pin configuration:

Functional Features

• Flexible Logic Implementation: The A42MX16-3PLG84 allows users to implement a wide range of logic functions, including combinational and sequential circuits.
• In-System Reprogrammability: This PLD can be reprogrammed while in operation, enabling dynamic changes to the implemented logic.
• Embedded Memory: The A42MX16-3PLG84 includes embedded memory blocks that can be used for data storage or as lookup tables.

Advantages and Disadvantages

Advantages

• High Logic Density: The A42MX16-3PLG84 offers a large number of logic elements, allowing for complex designs.
• Customizability: Its programmable nature enables designers to create tailored solutions for specific applications.
• Low Power Consumption: This PLD operates efficiently with minimal power consumption.

Disadvantages

• Limited I/O Pins: With only 84 I/O pins, the A42MX16-3PLG84 may not be suitable for designs requiring a high number of external connections.
• Programming Complexity: Configuring the internal logic of this PLD requires expertise in hardware description languages (HDL) and design tools.

Working Principles

The A42MX16-3PLG84 utilizes a combination of configurable logic blocks (CLBs), interconnect resources, and embedded memory to implement user-defined logic functions. The CLBs consist of look-up tables (LUTs) and flip-flops, which can be interconnected to create various logic circuits. The interconnect resources provide routing paths between different CLBs and I/O pins, enabling signal propagation within the device.

Detailed Application Field Plans

The A42MX16-3PLG84 finds applications in various fields, including:

1. Telecommunications: Used in network routers, switches, and communication equipment for signal processing and protocol handling.
2. Industrial Automation: Employed in control systems, PLCs (Programmable Logic Controllers), and robotics for implementing complex automation tasks.
3. Automotive Electronics: Integrated into automotive control units for functions such as engine management, safety systems, and infotainment.
4. Consumer Electronics: Utilized in devices like gaming consoles, set-top boxes, and multimedia players for high-performance digital signal processing.

Detailed and Complete Alternative Models

1. A42MX09-1PLG84: A lower-density version of the A42MX16-3PLG84 with 9,000 logic elements and 84 I/O pins.
2. A42MX24-2PLG84: A higher-density variant with 24,000 logic elements and 84 I/O pins.
3. A42MX36-3PLG84: Another alternative model offering 36,000 logic elements and 84 I/O pins.

These alternative models provide different options based on the required logic density and I/O pin count.

In conclusion, the A42MX16-3PLG84 is a programmable logic device that offers high logic density, flexibility, and low power consumption. Its applications span across various industries, making it a versatile choice for implementing complex digital circuits and logic functions.