LC4128B-75TN100I

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4128B-75TN100I 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 times - Wide operating temperature range - Reliable performance

Package: The LC4128B-75TN100I is available in a 100-pin Thin Quad Flat Pack (TQFP) package. This package provides a compact form factor and ease of integration into various electronic systems.

Essence: The LC4128B-75TN100I is a key component in digital circuit design, enabling the implementation of complex logic functions and control systems. It offers a cost-effective solution for a wide range of applications.

Packaging/Quantity: The LC4128B-75TN100I is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Operating Voltage: 3.3V
• Number of Logic Cells: 128
• Maximum Frequency: 75 MHz
• I/O Pins: 100
• Programmable Gates: 4,000
• On-Chip Memory: 64 macrocells
• JTAG Boundary Scan Support: Yes
• Package Type: TQFP
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LC4128B-75TN100I has a total of 100 pins, each serving a specific purpose in the circuit design. The pin configuration is as follows:

(Pin diagram goes here)

Functional Features

• High-density programmable logic cells for complex circuit implementation
• Flexible I/O configuration and pin assignment options
• On-chip memory for storing configuration data
• JTAG boundary scan support for easy testing and debugging
• Fast propagation delay times for efficient signal processing
• Low power consumption for energy-efficient operation
• Wide operating temperature range for versatile application environments

Advantages and Disadvantages

Advantages: - High-density logic cells enable complex circuit design - Flexible I/O configuration allows for versatile applications - Low power consumption for energy efficiency - Reliable performance and wide operating temperature range - Cost-effective solution for digital logic applications

Disadvantages: - Limited number of logic cells compared to larger CPLD devices - May require additional external components for certain applications - Programming and configuration process may require specialized tools and knowledge

Working Principles

The LC4128B-75TN100I operates based on the principles of programmable logic. It consists of a matrix of programmable logic cells that can be configured to implement various logic functions. The device is programmed using a hardware description language (HDL) or a schematic entry tool, which generates a configuration file. This file is then loaded into the device's on-chip memory, defining the desired logic functions and interconnections.

During operation, the LC4128B-75TN100I receives input signals through its I/O pins, processes them according to the programmed logic functions, and produces output signals accordingly. The device can be reprogrammed multiple times, allowing for flexibility in circuit design and modification.

Detailed Application Field Plans

The LC4128B-75TN100I finds applications in various fields, including but not limited to: 1. Industrial automation and control systems 2. Communication equipment 3. Automotive electronics 4. Medical devices 5. Consumer electronics 6. Aerospace and defense systems

In industrial automation, the LC4128B-75TN100I can be used to implement control logic for machinery, process monitoring, and data acquisition systems. In communication equipment, it can be utilized for protocol conversion, signal processing, and interface control. Automotive electronics can benefit from its use in engine management systems, driver assistance systems, and infotainment systems.

Medical devices such as patient monitoring systems, diagnostic equipment, and laboratory instruments can incorporate the LC4128B-75TN100I for various control and processing functions. In consumer electronics, it can be employed in smart home devices, gaming consoles, and multimedia systems. Aerospace and defense applications include avionics systems, radar systems, and missile guidance systems.

Detailed and Complete Alternative Models

1. LC4032V-75TN48C: 32 Logic Cells, 75 MHz Maximum Frequency, 48-pin TQFP package.
2. LC4064ZE-75TN100C: 64 Logic Cells, 75 MHz Maximum Frequency, 100-pin TQFP package.
3. LC4184V-75