LC4256C-5FTN256AC

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4256C-5FTN256AC is a programmable logic device (PLD) that belongs to the family of Complex Programmable Logic Devices (CPLDs). It is designed for digital logic applications and offers high performance and flexibility.

Characteristics: - High-density programmable logic device - Low power consumption - Fast propagation delay - Flexible pin configuration - Wide operating temperature range

Package: The LC4256C-5FTN256AC is available in a 256-pin Fine-Pitch Ball Grid Array (FBGA) package. This package provides excellent thermal performance and allows for easy integration into various electronic systems.

Essence: The essence of the LC4256C-5FTN256AC lies in its ability to implement complex digital logic functions in a single integrated circuit. It offers designers the flexibility to create custom logic designs tailored to their specific application requirements.

Packaging/Quantity: The LC4256C-5FTN256AC is typically sold in reels or trays, with each reel or tray containing a specified quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Maximum number of usable macrocells: 256
• Maximum number of user I/O pins: 192
• Operating voltage: 3.3V
• Operating frequency: Up to 200 MHz
• Programmable interconnect resources: Global and local routing channels
• On-chip memory: Non-volatile Flash memory for configuration storage
• JTAG programming interface: Yes

Detailed Pin Configuration

The LC4256C-5FTN256AC has a total of 256 pins, each serving a specific purpose in the device's operation. The detailed pin configuration can be found in the device's datasheet or technical documentation provided by the manufacturer.

Functional Features

• High-density programmable logic: The LC4256C-5FTN256AC offers a large number of macrocells, allowing for the implementation of complex digital logic functions.
• Flexible pin configuration: The device provides a wide range of user I/O pins that can be configured to meet specific application requirements.
• Fast propagation delay: With its high-speed performance, the LC4256C-5FTN256AC enables rapid signal processing and efficient operation.
• Low power consumption: The device is designed to minimize power consumption, making it suitable for battery-powered applications.
• On-chip memory: The non-volatile Flash memory allows for easy reconfiguration of the device without the need for external storage.

Advantages and Disadvantages

Advantages: - High-density programmable logic capability - Flexible pin configuration for customization - Fast propagation delay for efficient signal processing - Low power consumption for energy-efficient designs - On-chip memory for easy reconfiguration

Disadvantages: - Limited number of macrocells compared to larger CPLDs - Higher cost compared to simpler programmable logic devices

Working Principles

The LC4256C-5FTN256AC operates based on the principles of programmable logic. It consists of an array of configurable logic blocks (CLBs) interconnected through programmable routing resources. The CLBs contain look-up tables (LUTs), flip-flops, and other logic elements that can be programmed to implement desired logic functions. The device is configured using a JTAG programming interface, which loads the desired logic design into the on-chip Flash memory.

Detailed Application Field Plans

The LC4256C-5FTN256AC finds applications in various fields where complex digital logic functions are required. Some potential application areas include: - Industrial automation - Communications systems - Consumer electronics - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

• LC4128C-5TN100C: A smaller CPLD with 128 macrocells and 100-pin TQFP package.
• LC4384V-75TN176I: A larger CPLD with 384 macrocells and 176-pin TQFP package.
• XC9572XL-10VQG44C: An alternative CPLD from a different manufacturer, offering 72 macrocells and 44-pin VQFP package.

These alternative models provide different options in terms of size, pin count, and functionality, allowing designers to choose the most suitable device for their specific application requirements.

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