LCMXO256E-4TN100C

Product Overview

Category: Programmable Logic Device (PLD)

Use: The LCMXO256E-4TN100C is a PLD designed for various digital logic applications. It offers flexibility and programmability, allowing users to implement custom logic functions.

Characteristics: - Low power consumption - High performance - Small form factor - Easy integration into existing systems

Package: The LCMXO256E-4TN100C comes in a 100-pin Thin Quad Flat Pack (TQFP) package.

Essence: The essence of the LCMXO256E-4TN100C lies in its ability to provide reconfigurable logic functionality, enabling users to design and implement complex digital circuits.

Packaging/Quantity: The LCMXO256E-4TN100C is typically sold individually or in small quantities, depending on the supplier.

Specifications

• Logic Cells: 256
• Look-Up Tables (LUTs): 256
• Flip-Flops: 512
• Maximum Frequency: 100 MHz
• Operating Voltage: 3.3V
• I/O Pins: 100
• Programmable Interconnect Points: 640

Detailed Pin Configuration

The LCMXO256E-4TN100C has a total of 100 pins, each serving a specific purpose. Here is a brief overview of some key pin functionalities:

• VCCIO: Power supply pin for input/output buffers.
• GND: Ground reference pin.
• JTAG: Pins used for Joint Test Action Group (JTAG) boundary scan testing.
• I/O Pins: General-purpose input/output pins for connecting external devices.
• Configuration Pins: Pins used for device configuration and programming.

For a complete pin configuration diagram, please refer to the manufacturer's datasheet.

Functional Features

• Reconfigurable Logic: The LCMXO256E-4TN100C allows users to dynamically modify the logic functions implemented within the device.
• High-Speed Performance: With a maximum operating frequency of 100 MHz, it can handle complex digital circuits efficiently.
• Low Power Consumption: The device is designed to minimize power consumption, making it suitable for battery-powered applications.
• Easy Integration: The PLD can be easily integrated into existing systems, thanks to its small form factor and standard pinout.

Advantages and Disadvantages

Advantages: - Flexibility: The reconfigurable nature of the LCMXO256E-4TN100C enables users to adapt their designs as requirements change. - Cost-Effective: Programmable logic devices eliminate the need for custom ASICs, reducing development costs. - Time-to-Market: PLDs allow for faster prototyping and shorter development cycles compared to fixed-function logic chips.

Disadvantages: - Limited Resources: The LCMXO256E-4TN100C has a finite number of logic cells and interconnect points, which may restrict the complexity of designs. - Learning Curve: Utilizing the full potential of programmable logic devices requires knowledge of hardware description languages and design methodologies.

Working Principles

The LCMXO256E-4TN100C operates based on the principles of configurable logic. It consists of an array of logic cells interconnected through programmable routing resources. Users define the desired logic functions using a hardware description language (HDL) and program the device accordingly. During operation, the PLD executes the programmed logic functions, enabling the desired digital circuit functionality.

Detailed Application Field Plans

The LCMXO256E-4TN100C finds applications in various fields, including:

1. Embedded Systems: The PLD can be used to implement custom logic functions in embedded systems, such as microcontrollers and IoT devices.
2. Communications: It can be employed in communication systems for signal processing, protocol handling, and data encryption.
3. Industrial Automation: The device enables the implementation of control logic in industrial automation systems, improving efficiency and flexibility.
4. Consumer Electronics: PLDs are utilized in consumer electronics for tasks like display control, audio processing, and user interface management.

Detailed and Complete Alternative Models

1. Xilinx Spartan-6 XC6SLX9: A similar PLD offering 9,152 logic cells and a wide range of I/O options.
2. Altera Cyclone IV EP4CE6: Another programmable logic device with 6,272 logic elements and built-in memory blocks.
3. Lattice iCE40UP5K: A compact PLD with 5,120 lookup tables and low power consumption suitable for portable applications.

These alternative models provide different capabilities and may better suit specific project requirements.

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