LC4256V-75FTN256BC

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4256V-75FTN256BC is a programmable logic device (PLD) that belongs to the family of Complex Programmable Logic Devices (CPLDs). It is designed for use in various electronic applications where programmable logic functions are required.

Characteristics: - High-density CPLD with 256 macrocells - Low power consumption - Fast propagation delay - Wide operating voltage range - Flexible I/O options - In-system programmability

Package: The LC4256V-75FTN256BC is available in a 256-ball FineLine BGA package, which provides excellent thermal performance and compact size.

Essence: This IC serves as a versatile solution for implementing complex digital logic functions in electronic systems. Its programmable nature allows designers to customize the behavior of the device according to specific application requirements.

Packaging/Quantity: The LC4256V-75FTN256BC is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Macrocell Count: 256
• Operating Voltage Range: 3.0V - 3.6V
• Propagation Delay: 5 ns (typical)
• I/O Standards: LVTTL, LVCMOS, SSTL, HSTL
• Operating Temperature Range: -40°C to 85°C
• Package Type: 256-ball FineLine BGA

Pin Configuration

The LC4256V-75FTN256BC has a total of 256 pins arranged in a FineLine BGA package. The pinout configuration is detailed in the datasheet provided by the manufacturer.

Functional Features

• High-density programmable logic functions
• Flexible I/O options for interfacing with external devices
• In-system programmability allows for easy updates and modifications
• Efficient utilization of macrocells for complex logic designs
• Low power consumption for energy-efficient applications

Advantages and Disadvantages

Advantages: - High-density integration enables complex logic designs in a compact form factor. - Flexible I/O standards provide compatibility with various electronic systems. - In-system programmability allows for easy updates and modifications without the need for physical replacement. - Low power consumption makes it suitable for battery-powered applications.

Disadvantages: - Limited macrocell count compared to larger CPLDs or FPGAs, which may restrict the complexity of certain designs. - FineLine BGA package requires specialized equipment for soldering and rework.

Working Principles

The LC4256V-75FTN256BC operates based on the principles of programmable logic. It consists of an array of configurable logic blocks (CLBs) interconnected by a programmable routing matrix. The CLBs contain look-up tables (LUTs), flip-flops, and other components that can be configured to implement desired logic functions. The device is programmed using hardware description languages (HDL) or dedicated software tools provided by the manufacturer.

Detailed Application Field Plans

The LC4256V-75FTN256BC finds application in various fields where programmable logic is required. Some potential application areas include: 1. Industrial automation and control systems 2. Communication equipment 3. Automotive electronics 4. Medical devices 5. Consumer electronics

In these fields, the IC can be used for tasks such as signal processing, data manipulation, protocol conversion, and control logic implementation.

Detailed and Complete Alternative Models

1. LC4128V-75TN100C: A lower-density CPLD with 128 macrocells, suitable for less complex designs.
2. LC4384V-75TN176C: A higher-density CPLD with 384 macrocells, offering increased capacity for more complex designs.
3. LC4512V-75TN176C: A larger CPLD with 512 macrocells, providing even greater flexibility for demanding applications.

These alternative models offer different macrocell counts and package options to cater to a wide range of design requirements.

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