LC4064C-75TN44I

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4064C-75TN44I 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 integration - Low power consumption - Fast propagation delay - Flexible programming options - Wide operating temperature range

Package: The LC4064C-75TN44I is available in a 44-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 the LC4064C-75TN44I lies in its ability to provide reconfigurable logic functions, allowing designers to implement complex digital circuits with ease.

Packaging/Quantity: The LC4064C-75TN44I is typically sold in reels or tubes, containing a quantity of 250 units per package.

Specifications

• Maximum Operating Frequency: 75 MHz
• Number of Logic Cells: 64
• Number of I/O Pins: 36
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Programming Technology: In-system programmable (ISP)
• Package Dimensions: 10mm x 10mm

Detailed Pin Configuration

The LC4064C-75TN44I has a total of 44 pins, each serving a specific purpose in the circuit design. The pin configuration is as follows:

(Pin diagram goes here)

Functional Features

1. Programmability: The LC4064C-75TN44I can be programmed to implement various logic functions, allowing for customization and adaptability in different applications.

2. High-Density Integration: With 64 logic cells, this CPLD offers a high level of integration, enabling the implementation of complex digital circuits in a single device.

3. Low Power Consumption: The LC4064C-75TN44I is designed to operate with low power consumption, making it suitable for battery-powered devices or energy-efficient applications.

4. Fast Propagation Delay: This CPLD provides fast signal propagation, ensuring efficient operation and reliable performance in time-critical applications.

Advantages and Disadvantages

Advantages: - High-density integration allows for complex circuit designs. - Low power consumption makes it suitable for portable and energy-efficient devices. - Fast propagation delay ensures efficient signal processing. - Flexible programming options provide versatility in circuit design.

Disadvantages: - Limited number of I/O pins may restrict the connectivity options in certain applications. - Programming complexity may require specialized knowledge or tools. - Higher cost compared to simpler logic devices for less demanding applications.

Working Principles

The LC4064C-75TN44I operates based on the principles of programmable logic. It consists of an array of configurable logic blocks (CLBs) interconnected through programmable interconnects. These CLBs can be programmed to implement various logic functions, such as AND, OR, XOR, etc., allowing designers to create custom digital circuits.

The programming of the LC4064C-75TN44I is typically done using Hardware Description Languages (HDL) or dedicated software tools provided by the manufacturer. Once programmed, the device retains its configuration until reprogrammed, providing non-volatile memory functionality.

Detailed Application Field Plans

The LC4064C-75TN44I finds applications in various fields, including:

1. Embedded Systems: It can be used in embedded systems for controlling and interfacing with peripheral devices, such as sensors, actuators, and displays.

2. Communications: The device can be employed in communication systems for protocol handling, data routing, and signal processing.

3. Industrial Automation: It is suitable for implementing control logic in industrial automation systems, enabling precise and efficient operation.

4. Consumer Electronics: The LC4064C-75TN44I can be utilized in consumer electronics products, such as gaming consoles, home appliances, and audio/video equipment, for custom logic implementation.

Detailed and Complete Alternative Models

1. LC4032V-75TN44I: Similar to the LC4064C-75TN44I, this model offers 32 logic cells and 36 I/O pins, making it suitable for smaller-scale digital circuit designs.

2. LC4128V-75TN100I: With 128 logic cells and 100 I/O pins, this alternative model provides higher capacity and connectivity options for more complex applications.

3. LC4248V-75TN144I: This model offers 48 logic cells and 144 I/O pins, making