LCMXO640C-5FN256C

Product Overview

Category: Programmable Logic Device (PLD)
Use: Digital logic implementation and control
Characteristics: Low-power, high-performance, small form factor
Package: FN256C
Essence: Field-Programmable Gate Array (FPGA)
Packaging/Quantity: Single unit

Specifications

• Device Type: FPGA
• Logic Cells: 640
• Package Type: FN256C
• Operating Voltage: 1.2V
• Speed Grade: -5
• I/O Pins: 256
• Embedded Memory: 64 Kbits
• Clock Management: PLLs, DLLs
• Configuration Method: JTAG, SPI

Detailed Pin Configuration

The LCMXO640C-5FN256C has a total of 256 I/O pins. These pins are used for input/output connections with external devices. The pin configuration is as follows:

• Pin 1: VCCIO
• Pin 2: GND
• Pin 3: IO0
• Pin 4: IO1
• ...
• Pin 255: IO254
• Pin 256: IO255

Functional Features

• High-density programmable logic cells for complex digital designs
• Low power consumption for energy-efficient applications
• Small form factor for space-constrained designs
• Flexible I/O options for versatile connectivity
• Embedded memory for data storage and processing
• Clock management resources for precise timing control
• Multiple configuration methods for easy programming

Advantages and Disadvantages

Advantages: - Versatile and flexible for various digital logic implementations - Low power consumption extends battery life in portable devices - Small size allows for integration into compact designs - Easy to program and reconfigure for design iterations

Disadvantages: - Limited logic cells compared to larger FPGAs - Less I/O pins compared to higher-end models - Higher cost per logic cell compared to larger devices

Working Principles

The LCMXO640C-5FN256C is based on the Field-Programmable Gate Array (FPGA) technology. It consists of a matrix of programmable logic cells that can be interconnected to implement complex digital logic functions. The device can be programmed using JTAG or SPI interfaces, allowing users to configure the FPGA with their desired logic design.

Once programmed, the FPGA operates by routing signals through the interconnections between logic cells, enabling the implementation of various digital circuits. The embedded memory provides additional storage for data processing, while the clock management resources ensure precise timing control.

Detailed Application Field Plans

The LCMXO640C-5FN256C FPGA finds applications in various fields, including: 1. Embedded Systems: Used for controlling and interfacing with peripheral devices in embedded systems. 2. Communications: Enables the implementation of communication protocols and signal processing algorithms. 3. Industrial Automation: Used for control and monitoring of industrial processes and machinery. 4. Consumer Electronics: Enables the implementation of complex digital functions in consumer electronic devices. 5. Medical Devices: Used for controlling and processing data in medical equipment and devices. 6. Automotive: Enables advanced driver assistance systems (ADAS) and automotive control systems.

Detailed and Complete Alternative Models

1. LCMXO1200C-4FTN256C: Larger FPGA with 1200 logic cells and 256 I/O pins.
2. LCMXO2280C-6FTN256C: High-performance FPGA with 2280 logic cells and 256 I/O pins.
3. LCMXO640C-5TN100C: Smaller form factor FPGA with 640 logic cells and 100 I/O pins.
4. LCMXO256C-3FTN256C: Lower-cost FPGA with 256 logic cells and 256 I/O pins.

These alternative models offer different combinations of logic cells, I/O pins, and package options to cater to various design requirements.

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