LC4256V-75TN144I

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4256V-75TN144I is a programmable logic device (PLD) that belongs to the LC4000 series of ICs. It is designed for use in various electronic applications where digital logic functions need to be implemented.

Characteristics: - High-density programmable logic device - Low power consumption - Fast performance - Flexible and versatile design options - Reliable and durable construction

Package: The LC4256V-75TN144I is available in a 144-pin Thin Quad Flat Pack (TQFP) package, which provides ease of installation and compatibility with standard PCB designs.

Essence: This PLD offers a cost-effective solution for implementing complex digital logic functions in electronic systems. It combines high-density integration with low power consumption, making it suitable for a wide range of applications.

Packaging/Quantity: The LC4256V-75TN144I is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Logic Cells: 256
• Maximum User I/Os: 75
• Operating Voltage: 3.3V
• Speed Grade: Standard
• Operating Temperature Range: -40°C to +85°C
• JTAG Boundary Scan Support: Yes
• Package Type: TQFP
• Package Pins: 144
• Package Dimensions: 20mm x 20mm

Pin Configuration

The LC4256V-75TN144I has a total of 144 pins, each serving a specific function within the device. The pin configuration is as follows:

[Insert detailed pin configuration diagram here]

Functional Features

• High-density programmable logic cells allow for complex digital logic implementation.
• Flexible I/O options enable seamless integration with external devices.
• JTAG boundary scan support facilitates easy testing and debugging of the device.
• Low power consumption ensures energy efficiency in electronic systems.
• Fast performance enables real-time processing of digital signals.

Advantages and Disadvantages

Advantages: - High-density integration allows for complex logic functions in a compact form factor. - Low power consumption makes it suitable for battery-powered applications. - Flexible design options provide versatility in system implementation. - Reliable construction ensures long-term operation in demanding environments.

Disadvantages: - Limited number of user I/Os may restrict connectivity options in certain applications. - Standard speed grade may not meet the requirements of high-speed applications.

Working Principles

The LC4256V-75TN144I operates based on the principles of programmable logic. It consists of a matrix of programmable logic cells that can be configured to perform various digital logic functions. The device is programmed using hardware description languages (HDL) or specialized software tools, which generate configuration files that define the desired logic functions. These configuration files are then loaded into the PLD, enabling it to execute the specified logic operations.

Detailed Application Field Plans

The LC4256V-75TN144I finds applications in various fields, including but not limited to: 1. Industrial automation 2. Consumer electronics 3. Telecommunications 4. Automotive electronics 5. Medical devices

In industrial automation, this PLD can be used for control and monitoring purposes, enabling efficient and reliable operation of manufacturing processes. In consumer electronics, it can be employed in devices such as gaming consoles and home entertainment systems to implement complex digital logic functions. In telecommunications, the LC4256V-75TN144I can be utilized in network equipment for data routing and switching. In automotive electronics, it can contribute to advanced driver assistance systems (ADAS) and vehicle control units. Additionally, in medical devices, this PLD can be integrated into diagnostic equipment and patient monitoring systems.

Detailed and Complete Alternative Models

1. LC4032V-75TN144I: A lower-density alternative with 32 logic cells and 75 user I/Os.
2. LC4312V-100TN144I: A higher-density alternative with 312 logic cells and 100 user I/Os.
3. LC4128V-35TN144I: A lower-power alternative with 128 logic cells and 35 user I/Os.
4. LC4384V-120TN144I: A higher-speed alternative with 384 logic cells and 120 user I/Os.

These alternative models offer different combinations of logic density, I/O count, power consumption, and speed grade to cater to specific application requirements.

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