Lattice Semiconductor Corporation
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LC4064V-75T100E
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LC4064V-75T100E

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4064V-75T100E is a programmable logic device (PLD) that belongs to the family of Complex Programmable Logic Devices (CPLDs). It is designed for use in various digital applications, including telecommunications, consumer electronics, industrial automation, and more.

Characteristics: - High-performance CPLD with 64 macrocells - Low power consumption - Fast propagation delay - Flexible pin configuration - Wide operating voltage range - Easy programming and reprogramming capabilities

Package: The LC4064V-75T100E is available in a compact TQFP package (Thin Quad Flat Pack), which ensures efficient heat dissipation and ease of integration into circuit boards.

Essence: This IC serves as a versatile building block for digital circuit design, offering programmable functionality and flexibility to meet specific application requirements.

Packaging/Quantity: The LC4064V-75T100E is typically sold in reels or tubes containing multiple units. The exact quantity per package may vary depending on the supplier.

Specifications

  • Macrocell Count: 64
  • Operating Voltage Range: 3.0V - 5.5V
  • Propagation Delay: 7.5 ns (max)
  • I/O Pins: 100
  • Operating Temperature Range: -40°C to +85°C
  • Programming Technology: In-system programmable (ISP) via JTAG interface

Pin Configuration

The LC4064V-75T100E features a flexible pin configuration, allowing designers to customize the input/output connections based on their specific application needs. Below is a detailed pinout diagram:

LC4064V-75T100E Pin Configuration

Functional Features

  1. Programmability: The LC4064V-75T100E offers a high degree of programmability, allowing designers to implement custom logic functions and create complex digital circuits.
  2. Macrocells: With 64 macrocells, this IC provides ample resources for implementing various logic functions, such as combinatorial and sequential circuits.
  3. Low Power Consumption: The device is designed to operate efficiently with low power consumption, making it suitable for battery-powered applications.
  4. Fast Propagation Delay: The fast propagation delay ensures quick response times in digital signal processing applications.
  5. In-system Programming: The IC can be programmed or reprogrammed in-circuit using the JTAG interface, enabling easy updates and modifications without removing the device.

Advantages and Disadvantages

Advantages: - Versatile and flexible for a wide range of digital applications - High-performance capabilities with fast propagation delay - Low power consumption for energy-efficient designs - Easy programming and reprogramming capabilities - Compact package for space-constrained designs

Disadvantages: - Limited macrocell count compared to larger CPLDs - Higher cost compared to simpler programmable logic devices

Working Principles

The LC4064V-75T100E operates based on the principles of programmable logic. It consists of an array of configurable logic blocks (CLBs) interconnected by programmable interconnects. The CLBs contain look-up tables (LUTs), flip-flops, and other components that can be configured to implement desired logic functions. By programming the interconnects and configuring the CLBs, designers can create custom digital circuits tailored to their specific application requirements.

Detailed Application Field Plans

The LC4064V-75T100E finds applications in various fields, including:

  1. Telecommunications: Used in communication systems for protocol handling, data routing, and signal processing.
  2. Consumer Electronics: Employed in devices like set-top boxes, gaming consoles, and multimedia players for control logic and interface management.
  3. Industrial Automation: Utilized in industrial control systems for process monitoring, motor control, and sensor interfacing.
  4. Automotive Electronics: Integrated into automotive systems for engine control, safety features, and infotainment systems.
  5. Medical Devices: Applied in medical equipment for data acquisition, signal processing, and control functions.

Detailed and Complete Alternative Models

  1. LC4032V-75T44E: Similar to the LC4064V-75T100E but with a reduced macrocell count of 32.
  2. LC4128V-75T100E: Offers increased macrocell count (128) compared to the LC4064V-75T100E.
  3. LC40256V-75TN100C: A larger CPLD with 256 macrocells, suitable for more complex digital designs.

These alternative models provide designers with options based on their specific requirements, offering varying macrocell counts and capabilities.

In conclusion, the LC

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af LC4064V-75T100E i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of LC4064V-75T100E in technical solutions:

  1. Q: What is LC4064V-75T100E? A: LC4064V-75T100E is a specific model of Field Programmable Gate Array (FPGA) manufactured by Lattice Semiconductor.

  2. Q: What are the key features of LC4064V-75T100E? A: Some key features of LC4064V-75T100E include 64 macrocells, 64 I/O pins, 75 MHz maximum operating frequency, and 100-pin TQFP package.

  3. Q: What are the typical applications of LC4064V-75T100E? A: LC4064V-75T100E is commonly used in various technical solutions such as industrial control systems, communication equipment, automotive electronics, and consumer electronics.

  4. Q: How can LC4064V-75T100E be programmed? A: LC4064V-75T100E can be programmed using Hardware Description Languages (HDLs) like VHDL or Verilog, which describe the desired functionality of the FPGA.

  5. Q: Can LC4064V-75T100E be reprogrammed after initial programming? A: Yes, LC4064V-75T100E is a reprogrammable FPGA, allowing for multiple iterations and updates of the design.

  6. Q: What tools are available for programming LC4064V-75T100E? A: Lattice Semiconductor provides software tools like Lattice Diamond or iCEcube2 that enable users to program and configure LC4064V-75T100E.

  7. Q: What voltage levels does LC4064V-75T100E support? A: LC4064V-75T100E supports both 3.3V and 5V voltage levels, making it compatible with a wide range of systems.

  8. Q: Can LC4064V-75T100E interface with other components or devices? A: Yes, LC4064V-75T100E can interface with various components and devices through its I/O pins, allowing for communication and integration within a system.

  9. Q: What are the power requirements for LC4064V-75T100E? A: The typical power supply voltage for LC4064V-75T100E is 3.3V, but it also has a maximum operating voltage of 5.5V.

  10. Q: Are there any specific design considerations when using LC4064V-75T100E? A: Some design considerations include proper decoupling capacitors, signal integrity, thermal management, and adhering to the manufacturer's guidelines for optimal performance.

Please note that these answers are general and may vary depending on the specific requirements and application of LC4064V-75T100E in a technical solution.