LC4256B-75FTN256AI

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4256B-75FTN256AI 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 high-speed and low-power consumption are essential.

Characteristics: - High-performance CPLD with 256 macrocells - Low power consumption - Fast propagation delay - Flexible pin configuration - Wide operating voltage range - Robust packaging for durability

Package: The LC4256B-75FTN256AI is available in a compact and industry-standard 256-pin Fine-Pitch Ball Grid Array (FBGA) package. This package ensures reliable electrical connections and efficient heat dissipation.

Essence: The essence of the LC4256B-75FTN256AI lies in its ability to provide flexible and customizable digital logic functions, making it suitable for a wide range of applications.

Packaging/Quantity: Each package contains one LC4256B-75FTN256AI IC.

Specifications

• Macrocell Count: 256
• Operating Voltage Range: 3.0V - 3.6V
• Propagation Delay: 5 ns (typical)
• Input/Output Standards: LVTTL, LVCMOS
• Operating Temperature Range: -40°C to +85°C
• Package Type: FBGA
• Package Pin Count: 256

Detailed Pin Configuration

The LC4256B-75FTN256AI 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 provided by the manufacturer.

Functional Features

1. Programmability: The LC4256B-75FTN256AI offers extensive programmability, allowing users to implement complex digital logic functions according to their specific requirements.
2. High-Speed Operation: With a fast propagation delay of 5 ns (typical), this CPLD ensures efficient and reliable operation in time-critical applications.
3. Low Power Consumption: The device is designed to minimize power consumption, making it suitable for battery-powered or energy-efficient applications.
4. Flexible Pin Configuration: The flexible pin configuration enables easy integration with other components and facilitates versatile circuit designs.
5. Wide Operating Voltage Range: The IC can operate within a wide voltage range of 3.0V to 3.6V, providing compatibility with various power supply systems.

Advantages and Disadvantages

Advantages: - High-performance CPLD with a large number of macrocells - Low power consumption for energy-efficient applications - Fast propagation delay ensures efficient operation - Flexible pin configuration allows for versatile circuit designs - Wide operating voltage range provides compatibility with different power supply systems

Disadvantages: - Limited macrocell count compared to higher-end CPLDs - Requires programming expertise for optimal utilization

Working Principles

The LC4256B-75FTN256AI operates based on the principles of programmable logic. It consists of an array of configurable logic blocks interconnected by programmable interconnects. These logic blocks can be programmed to perform various digital logic functions, such as AND, OR, XOR, and more. The interconnects allow for the routing of signals between different logic blocks, enabling the creation of complex digital circuits.

Detailed Application Field Plans

The LC4256B-75FTN256AI finds applications in a wide range of industries and fields, including but not limited to: 1. Embedded Systems: Used in the development of embedded systems for controlling and interfacing with various devices. 2. Communications: Employed in communication systems for signal processing, protocol implementation, and data transmission. 3. Industrial Automation: Utilized in industrial automation systems for control logic implementation and sensor interfacing. 4. Consumer Electronics: Integrated into consumer electronic devices for custom logic functions and interface control. 5. Automotive: Applied in automotive electronics for engine control, driver assistance systems, and vehicle networking.

Detailed and Complete Alternative Models

1. LC4128V-75TN100C: A similar CPLD with 128 macrocells and a smaller package size.
2. LC4384V-75TN176I: A higher-end CPLD with 384 macrocells and extended functionality.
3. LC4032ZC-75MN56C: A low-power CPLD with 32 macrocells and optimized for battery-powered applications.

These alternative models offer different macrocell counts, package sizes, and features to cater to specific project requirements.

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