LC4256C-5FTN256AI

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4256C-5FTN256AI 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 programmable logic functionality is required.

Characteristics: - High-density programmable logic device - Low power consumption - Fast performance - Flexible and reconfigurable design

Package: The LC4256C-5FTN256AI is available in a 256-pin Fine-Pitch Ball Grid Array (FBGA) package. This package provides excellent thermal and electrical performance, ensuring reliable operation even in demanding environments.

Essence: The essence of the LC4256C-5FTN256AI lies in its ability to provide complex programmable logic functions in a compact and efficient manner. It offers designers the flexibility to implement custom logic circuits without the need for discrete components.

Packaging/Quantity: The LC4256C-5FTN256AI is typically sold in reels or trays, with each reel or tray containing a specific quantity of devices. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Number of Logic Elements: 2560
• Number of I/O Pins: 256
• Operating Voltage: 3.3V
• Maximum Frequency: 200 MHz
• Programmable Logic Blocks: 128
• Embedded Memory: 64 Kbits
• On-Chip PLLs: 2
• JTAG Boundary Scan Support: Yes

Pin Configuration

The LC4256C-5FTN256AI has a total of 256 pins, which are assigned to various functions such as input, output, power supply, and configuration. The detailed pin configuration can be found in the product datasheet.

Functional Features

• High-density programmable logic elements allow for complex digital circuit implementation.
• Flexible I/O configuration enables interfacing with various external devices.
• On-chip memory provides storage for data and configuration information.
• Built-in PLLs offer clock management and frequency synthesis capabilities.
• JTAG boundary scan support facilitates testing and debugging of the device.

Advantages and Disadvantages

Advantages: - High logic density allows for the implementation of complex designs. - Low power consumption makes it suitable for battery-powered applications. - Fast performance enables real-time processing of digital signals. - Reconfigurable design allows for easy modifications and updates. - Cost-effective solution compared to discrete logic components.

Disadvantages: - Limited number of I/O pins may restrict connectivity options in some applications. - Programming and configuring the device require specialized knowledge and tools. - Not suitable for applications requiring high-speed or high-performance processing.

Working Principles

The LC4256C-5FTN256AI operates based on the principles of programmable logic. It consists of a matrix of programmable logic blocks interconnected through configurable routing resources. The device is programmed using Hardware Description Language (HDL) or dedicated software tools, which define the desired logic functions and interconnections. Once programmed, the device can perform the specified logic operations.

Detailed Application Field Plans

The LC4256C-5FTN256AI finds applications in various fields where programmable logic functionality is required. Some potential application areas include:

1. Industrial Automation: Control systems, motor control, and process monitoring.
2. Communications: Network routers, switches, and protocol converters.
3. Consumer Electronics: Set-top boxes, gaming consoles, and multimedia devices.
4. Automotive: Engine control units, dashboard displays, and driver assistance systems.
5. Medical Devices: Patient monitoring systems, diagnostic equipment, and imaging devices.

Detailed and Complete Alternative Models

1. LC4128V-75TN100C: A lower-density CPLD with 128 logic elements and 100-pin TQFP package.
2. LC4384V-75TN176I: A higher-density CPLD with 384 logic elements and 176-pin FBGA package.
3. LC4032ZC-75MN56C: A CPLD with 32 logic elements and 56-pin QFN package, suitable for small-scale applications.

These alternative models offer different logic densities, pin counts, and package options to cater to specific design requirements.

Note: The content provided above is a sample structure for an encyclopedia entry and may not reflect the actual specifications or details of the LC4256C-5FTN256AI. Please refer to the product datasheet or official documentation for accurate information.