LC4256B-5FT256BI

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4256B-5FT256BI 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 LC4256B-5FT256BI is available in a 256-ball FineLine BGA package, which provides excellent thermal performance and compact size.

Essence: This IC is a key component in electronic systems, enabling designers to implement complex digital logic functions in a single device. It offers reprogrammability, allowing for design changes without the need for hardware modifications.

Packaging/Quantity: The LC4256B-5FT256BI is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Logic Cells: 2560
• Macrocells: 128
• Maximum Operating Frequency: 200 MHz
• Supply Voltage: 3.3V
• I/O Standards: LVTTL, LVCMOS
• Operating Temperature Range: -40°C to 85°C

Pin Configuration

The LC4256B-5FT256BI has a total of 256 pins, each serving a specific function within the device. The detailed pin configuration can be found in the product datasheet.

Functional Features

• High-density programmable logic cells allow for complex digital designs.
• Flexible pin configuration enables customization and adaptation to various applications.
• Fast propagation delay ensures efficient operation of the device.
• Low power consumption makes it suitable for battery-powered devices.
• Reprogrammability allows for design changes without hardware modifications.

Advantages and Disadvantages

Advantages: - High-density logic cells provide ample resources for complex designs. - Flexible pin configuration offers versatility in application-specific designs. - Low power consumption extends battery life in portable devices. - Reprogrammability allows for iterative design improvements.

Disadvantages: - Limited number of macrocells may restrict the complexity of certain designs. - Higher cost compared to simpler programmable logic devices. - Requires specialized programming tools and knowledge for configuration.

Working Principles

The LC4256B-5FT256BI operates based on the principles of programmable logic. It consists of an array of logic cells that can be interconnected to implement various digital functions. The device is programmed using a Hardware Description Language (HDL) or a schematic entry tool, which configures the interconnections between logic cells to achieve the desired functionality.

Detailed Application Field Plans

The LC4256B-5FT256BI finds applications in various fields, including but not limited to: 1. Industrial automation 2. Communications systems 3. Consumer electronics 4. Automotive electronics 5. Medical devices

In industrial automation, it can be used for control systems, motor drives, and sensor interfaces. In communications systems, it can be utilized for protocol conversion, data encryption, and signal processing. In consumer electronics, it can enable features such as audio/video processing, user interface control, and power management. In automotive electronics, it can be employed for engine control units, driver assistance systems, and infotainment systems. In medical devices, it can contribute to patient monitoring, diagnostics, and imaging systems.

Detailed and Complete Alternative Models

1. LC4128V-75TN100C: A lower-density CPLD with 1280 logic cells and 75 MHz maximum operating frequency.
2. LC4384V-75TN176C: A higher-density CPLD with 3840 logic cells and 75 MHz maximum operating frequency.
3. LC4512V-75TN176C: A higher-density CPLD with 5120 logic cells and 75 MHz maximum operating frequency.

These alternative models offer different logic cell densities and pin configurations, allowing designers to choose the most suitable option based on their specific requirements.

Note: The content provided above is a sample structure for an encyclopedia entry and may not reflect actual specifications or details of the LC4256B-5FT256BI. Please refer to the official product documentation for accurate information.