LC4384B-75FN256I

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4384B-75FN256I 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 where high-speed and low-power consumption are essential.

Characteristics: - High-performance CPLD with 384 macrocells - Low power consumption - Fast propagation delay - Flexible pin configuration - Wide operating voltage range - Small form factor

Package: The LC4384B-75FN256I is available in a 256-pin Fine-Pitch Ball Grid Array (FBGA) package. This package offers excellent thermal performance and allows for easy integration onto printed circuit boards.

Essence: The essence of the LC4384B-75FN256I lies in its ability to provide flexible and efficient digital logic implementation. With its large number of macrocells, it can handle complex designs while maintaining high performance and low power consumption.

Packaging/Quantity: The LC4384B-75FN256I is typically sold in reels or trays, with each reel or tray containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Number of Macrocells: 384
• Operating Voltage Range: 3.0V - 5.5V
• Propagation Delay: 7.5 ns (max)
• Operating Temperature Range: -40°C to 85°C
• Package Type: FBGA
• Package Pins: 256
• Package Dimensions: 17mm x 17mm

Detailed Pin Configuration

The LC4384B-75FN256I has a total of 256 pins, each serving a specific function within the device. The pin configuration is as follows:

[Insert detailed pin configuration diagram here]

Functional Features

• High-density programmable logic device
• Flexible pin assignment for customization
• In-system programmability (ISP) capability
• JTAG boundary scan support for easy testing and debugging
• Internal memory blocks for efficient storage and retrieval of data
• Clock management resources for precise timing control
• Multiple I/O standards supported for compatibility with various interfaces

Advantages and Disadvantages

Advantages: - Large number of macrocells for complex designs - Low power consumption for energy-efficient operation - Fast propagation delay for high-speed applications - Flexible pin configuration allows for customization - Wide operating voltage range for compatibility with different systems

Disadvantages: - Limited availability of alternative models from other manufacturers - Higher cost compared to simpler programmable logic devices - Requires specialized knowledge for optimal utilization

Working Principles

The LC4384B-75FN256I operates based on the principles of programmable logic. It consists of a matrix of configurable logic blocks interconnected by programmable interconnects. These logic blocks can be programmed to perform various logical functions, allowing the device to implement complex digital circuits.

The programming of the LC4384B-75FN256I is typically done using Hardware Description Languages (HDL) such as VHDL or Verilog. Once programmed, the device retains its configuration until reprogrammed, making it suitable for a wide range of applications.

Detailed Application Field Plans

The LC4384B-75FN256I finds applications in various fields where digital logic implementation is required. Some of the specific application areas include:

1. Communications: Used in networking equipment, routers, and switches for data processing and protocol handling.
2. Industrial Automation: Employed in programmable logic controllers (PLCs) for controlling and monitoring industrial processes.
3. Consumer Electronics: Integrated into smart home devices, gaming consoles, and multimedia systems for efficient data processing.
4. Automotive: Utilized in automotive electronics for functions such as engine control, driver assistance systems, and infotainment.

Detailed and Complete Alternative Models

While the LC4384B-75FN256I is a highly capable CPLD, there are alternative models available from other manufacturers that offer similar functionality. Some of the notable alternatives include:

1. Altera MAX II EPM240 CPLD
2. Xilinx CoolRunner-II XC2C256 CPLD
3. Lattice MachXO2 LCMXO2-1200 CPLD

These alternative models provide comparable features and performance, allowing designers to choose the most suitable option for their specific requirements.

In conclusion, the LC4384B-75FN256I is a high-performance CPLD with 384 macrocells, offering flexibility, low power consumption, and fast propagation delay. Its wide range of applications, along with alternative models available in the market, make it a versatile choice for digital logic implementation.