LC4256C-10TN100I

Product Overview

Category: Integrated Circuit (IC)

Use: The LC4256C-10TN100I is a programmable logic device (PLD) that belongs to the LC4000 series of CPLDs (Complex Programmable Logic Devices). It is designed for use in various digital applications, including telecommunications, consumer electronics, industrial automation, and automotive systems.

Characteristics: - High-density programmable logic device - Low power consumption - Fast performance - Flexible design options - Easy integration with other components

Package: The LC4256C-10TN100I is available in a 100-pin Thin Quad Flat Pack (TQFP) package. This package provides a compact and reliable solution for PCB (Printed Circuit Board) integration.

Essence: The essence of the LC4256C-10TN100I lies in its ability to provide customizable digital logic functions, allowing designers to implement complex digital circuits efficiently.

Packaging/Quantity: The LC4256C-10TN100I is typically sold in reels or trays, with a standard quantity of 250 units per reel/tray.

Specifications

• Operating Voltage: 3.3V
• Number of Macrocells: 256
• Maximum User I/Os: 96
• Maximum Gates: 5,000
• Maximum Flip-Flops: 256
• Maximum Speed Grade: 10 (operating frequency up to 100 MHz)
• Programming Technology: In-system programmable (ISP) through JTAG interface

Detailed Pin Configuration

The LC4256C-10TN100I has a total of 100 pins, each serving a specific purpose in the circuit design. The pin configuration is as follows:

(Pin diagram table goes here)

Functional Features

1. Programmability: The LC4256C-10TN100I offers a high degree of programmability, allowing designers to implement custom logic functions tailored to their specific application requirements.

2. Flexible I/O Options: With 96 user I/O pins, the device provides ample connectivity options for interfacing with other components or external devices.

3. Fast Performance: The CPLD operates at high speeds, enabling efficient execution of complex digital operations.

4. Low Power Consumption: The LC4256C-10TN100I is designed to minimize power consumption, making it suitable for battery-powered applications or energy-efficient systems.

Advantages and Disadvantages

Advantages: - High-density integration - Customizable logic functions - Fast performance - Low power consumption - Flexible I/O options

Disadvantages: - Limited maximum gates compared to larger FPGA (Field-Programmable Gate Array) devices - Relatively smaller number of macrocells compared to higher-end CPLDs

Working Principles

The LC4256C-10TN100I utilizes a combination of programmable logic elements, interconnect resources, and I/O blocks to implement digital logic functions. These elements can be configured using hardware description languages (HDLs) or design software tools. The device's internal architecture allows for the efficient routing of signals and the realization of complex logic operations.

Detailed Application Field Plans

The LC4256C-10TN100I finds applications in various industries, including:

1. Telecommunications: Used in networking equipment, such as routers and switches, for implementing protocol-specific logic and interface control.
2. Consumer Electronics: Integrated into audio/video devices, gaming consoles, and home automation systems for signal processing, control logic, and user interface management.
3. Industrial Automation: Employed in industrial control systems, PLCs (Programmable Logic Controllers), and robotics for real-time control, sensor interfacing, and data processing.
4. Automotive Systems: Integrated into automotive electronics for engine management, safety systems, infotainment, and driver assistance features.

Detailed and Complete Alternative Models

1. Altera MAX V CPLD series
2. Xilinx CoolRunner-II CPLD series
3. Lattice MachXO2 CPLD series
4. Microchip ATF150x CPLD series
5. Actel ProASIC3/E Fusion CPLD series

These alternative models offer similar programmable logic capabilities and are suitable replacements for the LC4256C-10TN100I in various applications.

Note: The content provided above is a general structure for an encyclopedia entry on the LC4256C-10TN100I. Additional information and specific details can be added as per requirements.