LC4384B-35FTN256C

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4384B-35FTN256C is a programmable logic device (PLD) that belongs to the family of Complex Programmable Logic Devices (CPLDs). It is designed for digital circuit applications and offers high-performance, low-power consumption, and flexibility.

Characteristics: - High-density integration - Low power consumption - Fast speed operation - Flexible programming options - Wide range of input/output pins - Reliable performance

Package: The LC4384B-35FTN256C is available in a 256-pin Fine-Pitch Ball Grid Array (FBGA) package. This package provides excellent thermal dissipation and mechanical stability, ensuring reliable operation even in demanding environments.

Essence: The essence of the LC4384B-35FTN256C lies in its ability to provide a versatile and efficient solution for implementing complex digital circuits. With its high-density integration and flexible programming options, it enables designers to create custom logic functions tailored to their specific application requirements.

Packaging/Quantity: The LC4384B-35FTN256C is typically sold in reels or trays, with each reel or tray containing a specified quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Maximum Operating Frequency: 35 MHz
• Number of Logic Cells: 384
• Number of I/O Pins: 256
• Operating Voltage: 3.3V
• Programmable Logic Blocks: 16
• Macrocells: 128
• On-Chip Memory: 2,048 bits
• JTAG Boundary Scan Support: Yes
• Package Dimensions: 17mm x 17mm

Detailed Pin Configuration

The LC4384B-35FTN256C has a total of 256 I/O pins, which are organized into various banks. Each pin serves a specific purpose and can be configured to perform different functions based on the designer's requirements. The detailed pin configuration can be found in the product datasheet.

Functional Features

• High-density integration allows for complex circuit implementation.
• Flexible programming options enable customization of logic functions.
• Fast speed operation ensures efficient data processing.
• Low power consumption reduces energy usage.
• JTAG boundary scan support facilitates testing and debugging.

Advantages and Disadvantages

Advantages: - High-density integration enables compact circuit designs. - Flexible programming options provide versatility. - Fast speed operation allows for real-time applications. - Low power consumption reduces energy costs. - JTAG boundary scan support simplifies testing and debugging processes.

Disadvantages: - Limited number of logic cells compared to larger CPLDs. - Higher cost compared to simpler programmable logic devices. - Steeper learning curve for beginners due to complexity.

Working Principles

The LC4384B-35FTN256C operates based on the principles of programmable logic. It consists of configurable logic blocks (CLBs), interconnect resources, and input/output blocks (IOBs). The CLBs contain look-up tables (LUTs) that can be programmed to implement desired logic functions. The interconnect resources facilitate the routing of signals between different CLBs and IOBs. The IOBs provide the interface between the device and external circuitry.

During operation, the LC4384B-35FTN256C is programmed using a hardware description language (HDL) or a schematic entry tool. The desired logic functions are defined, and the device is configured accordingly. Once programmed, the device can perform the specified operations based on the input signals received.

Detailed Application Field Plans

The LC4384B-35FTN256C finds applications in various fields where complex digital circuits are required. Some of the potential application areas include:

1. Communications: The device can be used in communication systems for signal processing, protocol implementation, and data routing.

2. Industrial Automation: It can be employed in industrial automation systems for control logic implementation, sensor interfacing, and data acquisition.

3. Consumer Electronics: The LC4384B-35FTN256C can be utilized in consumer electronics products such as gaming consoles, set-top boxes, and multimedia devices for custom logic implementation.

4. Automotive: It can be integrated into automotive systems for functions like engine control, driver assistance, and infotainment systems.

5. Medical Devices: The device can find applications in medical devices for signal processing, patient monitoring, and diagnostic equipment.

Detailed and Complete Alternative Models

1. LC4128V-75TN100C: A smaller CPLD with 128 logic cells and 100 I/O pins. Suitable for less complex digital circuit implementations.

2. LC4064ZE-5TN48C: A low-power CPLD with 64 logic cells and 48 I/O pins