LC4064B-75TN44C

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4064B-75TN44C 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-density programmable logic device - Low power consumption - Fast performance - Flexible and versatile design - Easy to program and reconfigure

Package: The LC4064B-75TN44C is available in a 44-pin Thin Quad Flat Pack (TQFP) package. This package offers a compact form factor and allows for easy integration into circuit boards.

Essence: The essence of the LC4064B-75TN44C lies in its ability to provide a customizable logic solution for complex digital systems. By programming the device, users can implement various logical functions and configurations tailored to their specific application requirements.

Packaging/Quantity: The LC4064B-75TN44C is typically sold in reels or tubes, with each reel/tube containing a specified quantity of devices. The exact packaging and quantity may vary depending on the supplier.

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

Pin Configuration

The LC4064B-75TN44C features a total of 44 pins, which are assigned different functions based on their configuration. Here is a brief overview of the pinout:

1. VCCIO - Power supply voltage for I/O pins
2. GND - Ground reference
3. VCC - Power supply voltage for internal circuitry
4. TCK - Test Clock Input
5. TMS - Test Mode Select
6. TDI - Test Data Input
7. TDO - Test Data Output
8. RESET - Reset input pin
9. CLK - System clock input
10. ... (and so on)

For a detailed pin configuration diagram, please refer to the LC4064B-75TN44C datasheet.

Functional Features

The LC4064B-75TN44C offers several functional features that make it a versatile choice for digital system design:

1. Programmable Logic Cells: The device includes 64 logic cells that can be configured to implement various logical functions.
2. I/O Pins: With 36 I/O pins, the LC4064B-75TN44C provides ample connectivity options for interfacing with other components.
3. Flexible Routing: The CPLD allows for flexible routing of signals, enabling efficient interconnection between different logic elements.
4. Macrocells: The device incorporates macrocells that can be used for implementing sequential logic and complex functions.
5. JTAG Support: The LC4064B-75TN44C supports Joint Test Action Group (JTAG) boundary scan, facilitating testing and debugging during development.

Advantages and Disadvantages

Advantages: - High-density logic capacity - Low power consumption - Fast performance - Easy reconfiguration for design changes - Cost-effective solution for complex digital systems

Disadvantages: - Limited number of logic cells compared to larger CPLDs - Relatively smaller package size may limit the number of I/O pins available for certain applications

Working Principles

The LC4064B-75TN44C operates based on the principles of programmable logic. It consists of an array of configurable logic cells that can be programmed to implement desired logical functions. These logic cells are interconnected through programmable routing resources, allowing for the creation of complex digital circuits.

The device can be programmed using Hardware Description Languages (HDLs) such as VHDL or Verilog. Once programmed, the LC4064B-75TN44C retains its configuration until reprogrammed, making it suitable for applications that require flexibility and adaptability.

Detailed Application Field Plans

The LC4064B-75TN44C finds application in various fields, including:

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

Detailed and Complete Alternative Models

While the LC4064B-