LC4064V-75TN48C

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4064V-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 functions and is widely used in electronic systems for logic control, data processing, and signal routing.

Characteristics: - High-density integration - Low power consumption - Fast performance - Flexible reprogrammability - Small form factor

Package: The LC4064V-75TN48C is available in a 48-pin Thin Quad Flat Pack (TQFP) package. This package offers a compact size and allows for easy integration into circuit boards.

Essence: The essence of the LC4064V-75TN48C lies in its ability to provide a versatile and efficient solution for implementing complex digital logic functions in electronic systems.

Packaging/Quantity: The LC4064V-75TN48C is typically sold in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

The LC4064V-75TN48C has the following specifications:

• Number of Logic Cells: 64
• Maximum Operating Frequency: 75 MHz
• Input/Output Pins: 36
• Programmable Macrocells: 32
• On-Chip Memory: 1,536 bits
• Operating Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LC4064V-75TN48C has a total of 48 pins, each serving a specific purpose. Here is a detailed pin configuration:

(Pin Number) - (Pin Name) - (Function)

1 - VCCIO - Power supply for I/O pins

2-9, 11-18, 20-27, 29-36 - IO[0:15] - General-purpose input/output pins

37 - GND - Ground reference

38 - TCK - Test Clock Input

39 - TDI - Test Data Input

40 - TDO - Test Data Output

41 - TMS - Test Mode Select

42 - nTRST - Test Reset Input

43 - nCONFIG - Configuration Mode Select

44 - nSTATUS - Status Output

45 - nCE - Chip Enable Input

46 - nOE - Output Enable Input

47 - nRW - Read/Write Control Input

48 - nINIT - Initialization Input

Functional Features

The LC4064V-75TN48C offers the following functional features:

• Programmable Logic Cells: The device contains a number of logic cells that can be configured to perform various digital functions.
• Macrocells: The programmable macrocells provide additional functionality such as flip-flops, latches, and combinatorial logic.
• On-Chip Memory: The on-chip memory allows for storage of configuration data and other essential information.
• Fast Performance: The device operates at a maximum frequency of 75 MHz, enabling rapid execution of digital operations.
• Flexible Reprogrammability: The LC4064V-75TN48C can be reprogrammed multiple times, allowing for easy modification of logic functions.

Advantages and Disadvantages

Advantages: - High integration density enables complex logic functions in a small footprint. - Low power consumption makes it suitable for battery-powered devices. - Fast performance ensures efficient execution of digital operations. - Reprogrammability allows for flexibility and adaptability in system design.

Disadvantages: - Limited number of logic cells may restrict the complexity of designs. - The 3.3V operating voltage may not be compatible with all systems. - Lack of built-in communication interfaces may require additional components for interfacing.

Working Principles

The LC4064V-75TN48C operates based on the principles of programmable logic. It consists of a matrix of configurable logic cells that can be interconnected to implement desired digital functions. The device is programmed using a hardware description language (HDL) or a graphical design tool, which generates a configuration file. This file is then loaded into the device's on-chip memory, defining the desired logic functions and interconnections. Once programmed, the LC4064V-75TN48C executes the specified operations based on the input signals received.

Detailed Application Field Plans

The LC4064V-75TN48C finds applications in various fields, including:

1. Industrial Automation: Used for control and monitoring systems in manufacturing processes.
2. Telecommunications: Employed in network equipment for signal routing and protocol handling.
3. Consumer Electronics: Integrated into devices such as gaming consoles, set-top boxes, and home automation systems. 4