LC4064B-75TN48C

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4064B-75TN48C is a programmable logic device (PLD) that belongs to the family of Complex Programmable Logic Devices (CPLDs). It is designed to perform various digital logic functions and is widely used in electronic circuits for applications such as data processing, control systems, and communication devices.

Characteristics: - High-density integration - Low power consumption - Fast operation speed - Flexible programming options - Wide operating temperature range

Package: The LC4064B-75TN48C is available in a 48-pin Thin Quad Flat Pack (TQFP) package. This package offers a compact form factor and ease of soldering onto printed circuit boards.

Essence: The essence of the LC4064B-75TN48C lies in its ability to provide a versatile and cost-effective solution for implementing complex digital logic functions in a single integrated circuit.

Packaging/Quantity: The LC4064B-75TN48C is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

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-75TN48C has a total of 48 pins. The pin configuration is as follows:

Pin 1: VCCIO Pin 2: GND Pin 3: IO0 Pin 4: IO1 ... Pin 47: IO34 Pin 48: IO35

For a detailed pinout diagram, please refer to the datasheet provided by the manufacturer.

Functional Features

• Programmable Logic: The LC4064B-75TN48C offers a wide range of programmable logic elements, including look-up tables (LUTs), flip-flops, and multiplexers. This allows for the implementation of complex digital functions.
• I/O Flexibility: With 36 I/O pins, the device provides flexibility in connecting to external devices and peripherals.
• In-System Programming: The device can be programmed while in-circuit, allowing for easy updates and modifications to the implemented logic functions.
• JTAG Boundary Scan: The built-in JTAG interface enables boundary scan testing, facilitating debugging and verification of the circuit.

Advantages and Disadvantages

Advantages: - High integration density reduces the need for multiple discrete components. - Low power consumption makes it suitable for battery-powered applications. - Fast operation speed enables efficient data processing. - Flexible programming options allow for customization and adaptability. - Wide operating temperature range ensures reliability in various environments.

Disadvantages: - Limited number of logic cells may restrict the complexity of designs. - Higher cost compared to simpler logic devices. - Steeper learning curve for programming and utilizing the device's full potential.

Working Principles

The LC4064B-75TN48C operates based on the principles of programmable logic. It consists of configurable logic blocks (CLBs) that contain look-up tables (LUTs) and flip-flops. These CLBs are interconnected through programmable interconnect resources, allowing for the creation of desired logic functions.

During programming, the user specifies the desired logic functions by configuring the LUTs and interconnections using hardware description languages (HDL) or design software. The programmed configuration is then stored in non-volatile memory within the device.

Once programmed, the LC4064B-75TN48C operates by receiving input signals, processing them through the configured logic functions, and producing the desired output signals.

Detailed Application Field Plans

The LC4064B-75TN48C finds applications in various fields, including:

1. Industrial Control Systems: It can be used to implement control logic for industrial automation systems, such as motor control, process control, and monitoring systems.
2. Communication Devices: The device can be utilized in communication equipment, such as routers, switches, and network interface cards, to perform protocol handling, data routing, and signal processing.
3. Consumer Electronics: It can be employed in consumer electronic devices like gaming consoles, set-top boxes, and multimedia players to enable complex functionality and enhance performance.
4. Automotive Electronics: The LC4064B-75TN48C can be integrated into automotive systems for tasks like engine management, driver assistance, and infotainment systems.
5. Medical Equipment: It finds application in medical devices, such as patient monitoring systems, diagnostic equipment, and laboratory instruments, where it enables precise control and data processing.

Detailed and Complete Alternative Models

1. LC4032V