LC4128V-5T128I

Product Overview

Category: Integrated Circuit (IC)

Use: LC4128V-5T128I 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, low-power consumption, and flexibility in design.

Characteristics: - High-density programmable logic device - Low power consumption - Flexible design options - Fast performance

Package: The LC4128V-5T128I is available in a compact 128-pin Thin Quad Flat Pack (TQFP) package. This package provides ease of handling and efficient heat dissipation.

Essence: The essence of LC4128V-5T128I lies in its ability to provide a versatile and efficient solution for implementing complex digital logic designs. It offers a wide range of features and capabilities to meet the requirements of various applications.

Packaging/Quantity: The LC4128V-5T128I is typically sold in reels or trays, with each reel or tray containing a specified quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Logic Cells: 1,280
• Macrocells: 128
• Operating Voltage: 3.3V
• Speed Grade: -5
• Operating Temperature Range: -40°C to +85°C
• I/O Pins: 96
• JTAG Boundary Scan Support: Yes
• Programmable I/O Standards: LVTTL, LVCMOS, SSTL, HSTL

Detailed Pin Configuration

The LC4128V-5T128I has a total of 128 pins. The pin configuration is as follows:

• Pin 1: VCCIO
• Pin 2: GND
• Pin 3: TDI
• Pin 4: TDO
• Pin 5: TMS
• Pin 6: TCK
• ...
• Pin 128: NC (No Connect)

For a complete pin configuration diagram, please refer to the datasheet provided by the manufacturer.

Functional Features

• Programmable Logic: The LC4128V-5T128I offers a large number of programmable logic cells and macrocells, allowing for the implementation of complex digital logic designs.
• Flexible I/O Configuration: It provides a wide range of programmable I/O standards, enabling compatibility with various interface requirements.
• JTAG Boundary Scan Support: The device supports JTAG boundary scan, facilitating testing and debugging during the development process.
• Low Power Consumption: The IC is designed to operate at low power levels, making it suitable for battery-powered applications.
• Fast Performance: With its high-speed capabilities, the LC4128V-5T128I can handle time-critical operations efficiently.

Advantages and Disadvantages

Advantages: - High-density programmable logic device - Flexible design options - Low power consumption - Fast performance - JTAG boundary scan support for easy testing and debugging

Disadvantages: - Limited number of I/O pins compared to some other devices in the same category - May require additional external components for certain applications

Working Principles

The LC4128V-5T128I operates based on the principles of programmable logic. It consists of a matrix of programmable logic cells and macrocells that can be configured to perform specific logic functions. These cells are interconnected through configurable routing resources, allowing the designer to create custom digital circuits.

The device can be programmed using hardware description languages (HDL) or schematic entry tools. Once programmed, the LC4128V-5T128I executes the desired logic functions based on the configuration stored in its non-volatile memory.

Detailed Application Field Plans

The LC4128V-5T128I finds applications in various fields, including but not limited to:

1. Embedded Systems: It can be used in embedded systems for controlling and managing peripheral devices, communication interfaces, and data processing.
2. Industrial Automation: The device is suitable for implementing control logic in industrial automation systems, such as PLCs (Programmable Logic Controllers) and motor control units.
3. Communications: It can be utilized in communication equipment for protocol handling, data routing, and signal processing.
4. Consumer Electronics: The IC can be integrated into consumer electronic devices like gaming consoles, set-top boxes, and audio/video equipment for custom logic implementation.
5. Automotive: It finds applications in automotive electronics for functions like engine management, driver assistance systems, and infotainment systems.

Detailed and Complete Alternative Models

1. LC4032V-5TN48C: A similar CPLD with