LC4064V-75T48E

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4064V-75T48E is a programmable logic device (PLD) that belongs to the family of Complex Programmable Logic Devices (CPLDs). It is designed for digital circuit applications and offers high-performance logic integration.

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

Package: The LC4064V-75T48E is available in a 48-pin Thin Quad Flat Pack (TQFP) package. This package provides ease of handling and efficient heat dissipation.

Essence: The essence of the LC4064V-75T48E lies in its ability to provide complex programmable logic functions in a compact and versatile package. It offers designers the flexibility to implement various digital circuits efficiently.

Packaging/Quantity: The LC4064V-75T48E 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: 64
• Maximum Operating Frequency: 75 MHz
• Supply Voltage: 3.3V
• I/O Pins: 36
• Operating Temperature Range: -40°C to 85°C
• JTAG Boundary Scan Support: Yes
• Programming Method: In-system programmable (ISP)

Detailed Pin Configuration

The LC4064V-75T48E has a total of 48 pins, each serving a specific purpose. Here is a detailed pin configuration:

1. VCCIO: Power supply voltage for I/O pins.
2. GND: Ground reference.
3. TCK: Test Clock input for JTAG boundary scan.
4. TMS: Test Mode Select input for JTAG boundary scan.
5. TDI: Test Data Input for JTAG boundary scan.
6. TDO: Test Data Output for JTAG boundary scan.
7. VCC: Power supply voltage for internal circuitry.
8. GND: Ground reference.
9. IO0-IO35: General-purpose I/O pins.
10. ...

(Provide a detailed pin configuration for all 48 pins)

Functional Features

The LC4064V-75T48E offers several functional features that enhance its usability and performance:

1. High-Density Logic Integration: With 64 logic cells, this PLD provides ample resources for implementing complex digital circuits.
2. Fast Propagation Delay: The device operates at a maximum frequency of 75 MHz, ensuring rapid signal propagation and response times.
3. Flexible Pin Configuration: The programmable I/O pins allow for versatile connectivity options, enabling seamless integration with other components.
4. JTAG Boundary Scan Support: The built-in JTAG interface facilitates testing and debugging of the device during development and production stages.
5. Low Power Consumption: The IC is designed to minimize power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - High-density logic integration enables complex circuit implementation. - Fast propagation delay ensures efficient signal processing. - Flexible pin configuration allows for versatile connectivity options. - JTAG boundary scan support simplifies testing and debugging processes. - Low power consumption makes it suitable for portable devices.

Disadvantages: - Limited number of I/O pins (36) may restrict the connectivity options in certain applications. - Availability and pricing may vary depending on the supplier and market demand.

Working Principles

The LC4064V-75T48E operates based on the principles of programmable logic. It consists of a matrix of configurable logic blocks (CLBs) interconnected through programmable routing resources. The device can be programmed using hardware description languages (HDLs) or dedicated software tools, allowing designers to define the desired logic functions and interconnections.

During operation, the programmed configuration is stored in non-volatile memory within the IC. The input signals are processed through the configured logic cells, and the output signals are generated accordingly. The JTAG boundary scan support enables testing and debugging of the device's internal circuitry.

Detailed Application Field Plans

The LC4064V-75T48E finds applications in various fields where digital circuit implementation is required. Some detailed application field plans include:

1. Industrial Automation: The PLD can be used for controlling and monitoring processes in industrial automation systems, such as robotics, machine control, and sensor interfacing.
2. Communication Systems: It can be employed in communication equipment, including routers, switches, and network interface cards, to handle data processing and protocol implementation.
3. Automotive Electronics: The device can be utilized in automotive applications, such as engine control units (ECUs), infotainment systems, and advanced