LC4256V-75FT256AI

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4256V-75FT256AI is a programmable logic device (PLD) that belongs to the family of Complex Programmable Logic Devices (CPLDs). It is designed for use in various digital applications where programmable logic functionality is required.

Characteristics: - High-density programmable logic device - Low power consumption - Fast performance - Flexible and versatile design options - Easy integration into existing systems

Package: The LC4256V-75FT256AI is available in a 256-pin Fine-Pitch Ball Grid Array (FBGA) package. This package provides a compact form factor and ensures reliable electrical connections.

Essence: The essence of the LC4256V-75FT256AI lies in its ability to provide reconfigurable logic functions, allowing designers to implement complex digital circuits with ease.

Packaging/Quantity: The LC4256V-75FT256AI is typically sold individually in anti-static packaging to ensure safe handling during transportation and storage.

Specifications

• Logic Cells: 4,256
• Flip-Flops: 2,560
• Maximum User I/Os: 192
• Operating Voltage: 3.3V
• Speed Grade: -75
• Package Type: FBGA
• Package Pins: 256
• Temperature Range: Commercial (0°C to 70°C)

Detailed Pin Configuration

The LC4256V-75FT256AI has a total of 256 pins. These pins are used for various purposes, including input/output connections, power supply, clock signals, and configuration interface. A detailed pin configuration diagram can be found in the product datasheet.

Functional Features

• Reconfigurable logic cells allow for flexible implementation of digital circuits.
• High-speed performance enables efficient processing of complex logic operations.
• On-chip memory elements (flip-flops) provide storage for intermediate results and state information.
• Dedicated input/output pins facilitate communication with external devices.
• Built-in clock management circuitry ensures synchronization of internal operations.

Advantages and Disadvantages

Advantages: - Versatile and flexible design options - Low power consumption - Fast performance - Compact form factor - Easy integration into existing systems

Disadvantages: - Limited number of user I/Os - Higher cost compared to simpler programmable logic devices

Working Principles

The LC4256V-75FT256AI operates based on the principles of reconfigurable logic. It consists of a matrix of programmable logic cells that can be interconnected to implement desired digital functions. The device is programmed using a hardware description language (HDL) or a graphical design tool, which generates a configuration file. This file is then loaded into the device's non-volatile memory, configuring the logic cells and interconnections accordingly. Once programmed, the device performs the specified logic operations based on the applied inputs.

Detailed Application Field Plans

The LC4256V-75FT256AI finds applications in various fields where programmable logic functionality is required. Some potential application areas include:

1. Industrial Automation: The device can be used to implement control systems, data acquisition modules, and interface circuits in industrial automation applications.

2. Communication Systems: It can be utilized in the development of network routers, switches, and protocol converters, enabling efficient data processing and routing.

3. Consumer Electronics: The LC4256V-75FT256AI can be integrated into consumer electronic devices such as smart home systems, gaming consoles, and multimedia devices, providing customizable functionality.

4. Automotive Electronics: It can be employed in automotive applications like engine control units, dashboard displays, and advanced driver assistance systems (ADAS), enabling efficient processing of sensor data and control signals.

Detailed and Complete Alternative Models

1. LC4128V-75TN100C: A lower-density CPLD with 1,280 logic cells and 100-pin TQFP package.
2. LC4384V-75FTN256AI: A higher-density CPLD with 4,384 logic cells and 256-pin FBGA package.
3. LC4032V-75TN48I: A smaller CPLD with 3,200 logic cells and 48-pin TQFP package.

These alternative models offer different combinations of logic cell density, package type, and pin count, providing options to suit specific design requirements.

In conclusion, the LC4256V-75FT256AI is a high-density programmable logic device that offers flexibility, performance, and ease of integration. Its reconfigurable nature makes it suitable for various digital applications across different industries.