LC4128B-27TN100C

Product Overview

Category: Integrated Circuit (IC)

Use: LC4128B-27TN100C is a programmable logic device (PLD) used for digital circuit design and implementation. It offers high-speed performance and flexibility, making it suitable for various applications.

Characteristics: - High-density programmable logic device - Low power consumption - Fast propagation delay - Wide operating temperature range - RoHS compliant

Package: LC4128B-27TN100C is available in a 100-pin Thin Quad Flat Pack (TQFP) package.

Essence: The essence of LC4128B-27TN100C lies in its ability to provide reconfigurable logic functions, allowing designers to create custom digital circuits without the need for discrete components.

Packaging/Quantity: LC4128B-27TN100C 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

• Operating Voltage: 2.5V - 3.3V
• Speed Grade: 27
• Number of Logic Cells: 128
• Maximum User I/O Pins: 96
• Maximum Internal Gates: 3,000
• Maximum Macrocells: 64
• Maximum Propagation Delay: 10 ns
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LC4128B-27TN100C has a total of 100 pins. Here is a brief overview of some key pin functions:

• VCCIO: Power supply pin for input/output buffers.
• GND: Ground reference pin.
• TCK, TDI, TDO, TMS: JTAG interface pins for programming and testing.
• I/O Pins: Used for input and output connections to external devices.
• Clock Pins: Provide clock signals for synchronous operation.
• Configuration Pins: Used for device configuration and programming.

For a complete pin configuration diagram, please refer to the datasheet provided by the manufacturer.

Functional Features

• Reconfigurable Logic: LC4128B-27TN100C allows users to program and reprogram the logic functions according to their specific requirements.
• High-Speed Performance: The device offers fast propagation delay, enabling efficient operation in time-critical applications.
• Low Power Consumption: LC4128B-27TN100C is designed to minimize power consumption, making it suitable for battery-powered devices.
• Flexible I/O Options: The device provides a large number of user I/O pins, allowing for versatile connectivity with external components.
• JTAG Interface: The built-in JTAG interface facilitates easy programming, testing, and debugging of the device.

Advantages and Disadvantages

Advantages: - Versatile and flexible design options - High-speed performance - Low power consumption - Easy programming and testing through JTAG interface - Wide operating temperature range

Disadvantages: - Limited number of logic cells compared to higher-end PLDs - Relatively smaller package size may limit the complexity of designs

Working Principles

LC4128B-27TN100C operates based on the principles of programmable logic. It consists of an array of configurable logic blocks (CLBs) interconnected through programmable interconnects. The device can be programmed using hardware description languages (HDL) or schematic entry tools to define the desired logic functions. Once programmed, the device can execute the specified logic operations.

Detailed Application Field Plans

LC4128B-27TN100C finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Communication equipment - Medical devices

The device's flexibility and high-speed performance make it suitable for a wide range of digital circuit designs in these fields.

Detailed and Complete Alternative Models

Some alternative models to LC4128B-27TN100C that offer similar functionality include: - XC9536XL by Xilinx - EPM7128SLC84-15 by Altera - ATF1502ASV-15JC44 by Microchip Technology

These models provide comparable features and can be considered as alternatives based on specific project requirements.

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