LC4128V-5TN128C

Product Overview

Category: Integrated Circuit (IC)

Use: LC4128V-5TN128C is a programmable logic device (PLD) used for digital circuit design and implementation. It offers high-speed performance and flexibility, making it suitable for various applications.

Characteristics: - High-density programmable logic device - Low power consumption - Fast propagation delay - Flexible pin configuration - Wide operating temperature range

Package: The LC4128V-5TN128C is available in a 128-pin Thin Quad Flat Pack (TQFP) package, which provides ease of handling and installation.

Essence: The essence of LC4128V-5TN128C lies in its ability to provide reconfigurable logic functions, allowing designers to create custom digital circuits without the need for dedicated hardware.

Packaging/Quantity: Each package contains one LC4128V-5TN128C IC.

Specifications

• Logic Cells: 128
• Maximum User I/Os: 96
• Operating Voltage: 3.3V
• Operating Frequency: Up to 100 MHz
• Programmable Gates: 4,000
• On-Chip RAM: 2,048 bits
• JTAG Boundary Scan Support: Yes
• Package Type: TQFP
• Package Dimensions: 14mm x 14mm

Pin Configuration

The LC4128V-5TN128C has a total of 128 pins. The following table provides a detailed pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power Supply (3.3V) | | 2 | GND | Ground | | 3 | IO0 | User Input/Output 0 | | ... | ... | ... | | 128 | IO95 | User Input/Output 95 |

Functional Features

• High-speed performance: The LC4128V-5TN128C offers fast propagation delay, enabling efficient execution of digital logic operations.
• Reconfigurable logic: It allows users to program and reprogram the device to implement custom logic functions, providing flexibility in circuit design.
• Low power consumption: The IC is designed to operate with low power requirements, making it suitable for battery-powered applications.
• JTAG Boundary Scan Support: This feature facilitates testing and debugging of the device during development.

Advantages and Disadvantages

Advantages: - Flexibility in circuit design - High-speed performance - Low power consumption - JTAG Boundary Scan Support for easy testing and debugging

Disadvantages: - Limited number of logic cells compared to higher-end PLDs - Relatively small on-chip RAM capacity

Working Principles

The LC4128V-5TN128C operates based on the principles of programmable logic. It consists of a matrix of configurable logic blocks (CLBs) interconnected by programmable interconnects. Users can program the device using hardware description languages (HDL) or schematic entry tools to define the desired logic functions. Once programmed, the device executes the specified logic operations.

Detailed Application Field Plans

The LC4128V-5TN128C finds applications in various fields, including: 1. Industrial automation: Used for control systems, motor drives, and sensor interfacing. 2. Communications: Employed in networking equipment, protocol converters, and data transmission devices. 3. Consumer electronics: Integrated into audio/video processing, gaming consoles, and home automation systems. 4. Automotive: Utilized in engine control units, infotainment systems, and driver assistance modules.

Detailed and Complete Alternative Models

1. LC4032V-5TN48C: Similar to LC4128V-5TN128C but with a lower logic cell count (32 cells) and fewer I/Os (48).
2. LC4064V-5TN100C: Offers intermediate capacity with 64 logic cells and 100 user I/Os.
3. LC4256V-5TN144C: Higher-end model with 256 logic cells and 144 user I/Os, suitable for more complex designs.

These alternative models provide varying levels of capacity and pin count to cater to different design requirements.

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