LCMXO256E-4T100I

Product Overview

Category: Programmable Logic Device (PLD)

Use: The LCMXO256E-4T100I is a high-performance PLD designed for various digital logic applications. It offers flexibility and versatility in implementing complex digital circuits.

Characteristics: - Low power consumption - High-speed performance - Small form factor - Easy programmability - Wide range of I/O options

Package: The LCMXO256E-4T100I comes in a compact 100-pin Thin Quad Flat Pack (TQFP) package, which allows for easy integration into circuit boards.

Essence: This PLD provides designers with the ability to create custom digital logic circuits that meet specific requirements. It offers a cost-effective solution for implementing complex functions in a single device.

Packaging/Quantity: The LCMXO256E-4T100I is typically sold individually or in small quantities, depending on the supplier's packaging options.

Specifications

• Logic Cells: 256
• Maximum Frequency: 100 MHz
• Operating Voltage: 3.3V
• I/O Pins: 100
• Programmable Interconnect Points: 640
• Embedded Memory: 4 Kbits
• Package Type: TQFP
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LCMXO256E-4T100I has a total of 100 pins, each serving a specific purpose. Here is a brief overview of the pin configuration:

• Power Supply Pins: VCC, GND
• Clock Input Pins: CLK, CLKEN
• I/O Pins: IO0 to IO99
• Configuration Pins: CCLK, PROGB, INITB
• JTAG Pins: TDI, TDO, TCK, TMS

For a complete pin configuration diagram and detailed functionality of each pin, please refer to the product datasheet.

Functional Features

• Programmable Logic: The LCMXO256E-4T100I allows users to program the device to implement custom logic functions.
• Flexible I/O Options: It provides a wide range of I/O pins, allowing for easy interfacing with external devices.
• Low Power Consumption: The PLD is designed to operate efficiently, minimizing power consumption.
• High-Speed Performance: With a maximum frequency of 100 MHz, it can handle complex digital circuits with fast switching times.

Advantages and Disadvantages

Advantages: - Versatile and flexible in implementing custom logic functions - Compact size enables integration into space-constrained designs - Low power consumption makes it suitable for battery-powered applications - High-speed performance for demanding digital logic applications

Disadvantages: - Limited logic cell count compared to higher-end PLDs - May require additional support components for certain applications - Programming and debugging process may have a learning curve for beginners

Working Principles

The LCMXO256E-4T100I utilizes programmable logic cells and interconnect points to implement custom logic functions. These logic cells can be configured using a hardware description language (HDL) or a graphical design tool. Once programmed, the PLD operates based on the defined logic equations, enabling the desired functionality.

Detailed Application Field Plans

The LCMXO256E-4T100I finds applications in various fields, including:

1. Embedded Systems: It can be used in embedded systems to implement control logic, interface protocols, and data processing functions.
2. Communications: The PLD can be utilized in communication systems for signal processing, protocol conversion, and error detection/correction.
3. Industrial Automation: It enables the implementation of custom control systems, motor control, and sensor interfacing in industrial automation applications.
4. Consumer Electronics: The PLD can be integrated into consumer electronic devices for functions like display control, user interface, and audio/video processing.

Detailed and Complete Alternative Models

1. Xilinx Spartan-6 XC6SLX9: Offers similar logic capacity and I/O options.
2. Altera Cyclone IV EP4CE6: Provides comparable performance and programmability.
3. Microchip ATF150x: An alternative with a different architecture but similar functionality.

These alternative models offer similar features and can be considered based on specific project requirements.

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