LC4128V-5T128C

Product Overview

Category: Integrated Circuit (IC)

Use: LC4128V-5T128C 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 circuit design.

Characteristics: - High-density programmable logic device - Low power consumption - Flexible and versatile circuit design capabilities - Fast propagation delay - Wide operating temperature range

Package: The LC4128V-5T128C is available in a 128-pin Thin Quad Flat Pack (TQFP) package. This package provides a compact form factor and ease of integration into various electronic systems.

Essence: The essence of LC4128V-5T128C lies in its ability to provide designers with a highly configurable and reprogrammable logic solution. It allows for the implementation of complex digital circuits in a single device, reducing the need for multiple discrete components.

Packaging/Quantity: The LC4128V-5T128C is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Logic Cells: 1,280
• Macrocells: 128
• Operating Voltage: 3.3V
• Operating Frequency: Up to 100 MHz
• I/O Pins: 96
• Programmable Gates: 5,000
• On-Chip Memory: 64 Kbits
• JTAG Boundary Scan Support: Yes
• Package Type: TQFP
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LC4128V-5T128C has a total of 128 pins. The pin configuration is as follows:

• Pins 1-8: VCCIO (I/O Power Supply)
• Pins 9-16: GND (Ground)
• Pins 17-24: I/O Pins
• Pins 25-32: I/O Pins
• ...
• Pins 121-128: I/O Pins

For a complete pinout diagram, please refer to the LC4128V-5T128C datasheet.

Functional Features

• High-density programmable logic cells for complex digital circuit implementation.
• Flexible and versatile macrocells for various logic functions.
• Fast propagation delay for high-speed operation.
• JTAG boundary scan support for easy testing and debugging.
• On-chip memory for storing configuration data.
• Low power consumption for energy-efficient designs.

Advantages and Disadvantages

Advantages: - High-density programmable logic device suitable for complex designs. - Versatile and flexible circuit design capabilities. - Low power consumption for energy-efficient applications. - Fast propagation delay for high-speed operation. - 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. - Relatively higher cost compared to simpler logic devices.

Working Principles

The LC4128V-5T128C operates based on the principles of programmable logic. It consists of a matrix of programmable logic cells and macrocells that can be configured to implement desired digital logic functions. The device is programmed using a hardware description language (HDL) or a schematic entry tool, which generates a configuration file. This configuration file is then loaded into the device's on-chip memory, defining the desired logic functionality.

During operation, the LC4128V-5T128C reads inputs from its I/O pins, processes them according to the programmed logic, and produces outputs on its I/O pins. The device can be reprogrammed multiple times, allowing for iterative design changes and updates.

Detailed Application Field Plans

The LC4128V-5T128C finds applications in various fields, including but not limited to:

1. Embedded Systems: It can be used in embedded systems for controlling and interfacing with other components.
2. Communications: It can be employed in communication systems for protocol handling and data processing.
3. Industrial Automation: It can be utilized in industrial automation systems for control and monitoring purposes.
4. Consumer Electronics: It can be integrated into consumer electronic devices for implementing custom logic functions.
5. Automotive: It can be applied in automotive electronics for control and safety-related functions.

Alternative Models

There are several alternative models available in the market that offer similar functionality to the LC4128V-5T128C. Some notable alternatives include:

1. Xilinx XC9500XL series
2. Altera MAX 7000 series
3. Lattice ispMACH 4000ZE series
4. Micro