XCR3256XL-7PQ208C

Product Overview

Category: Integrated Circuit (IC)

Use: XCR3256XL-7PQ208C is a programmable logic device (PLD) used for digital circuit design and implementation.

Characteristics: - High-density PLD with 256 macrocells - Advanced CMOS technology - Low power consumption - Fast performance - Flexible programming options

Package: PQ208C package

Essence: XCR3256XL-7PQ208C is designed to provide a versatile and efficient solution for complex digital circuit designs.

Packaging/Quantity: The XCR3256XL-7PQ208C is typically sold in trays or reels, with a quantity of 250 units per tray/reel.

Specifications

• Macrocell Count: 256
• Logic Gates: 32,768
• Flip-Flops: 8,192
• Maximum Frequency: 200 MHz
• Operating Voltage: 3.3V
• I/O Pins: 208
• Package Type: Plastic Quad Flat Pack (PQFP)
• Temperature Range: -40°C to +85°C

Pin Configuration

The XCR3256XL-7PQ208C has a total of 208 pins, which are assigned for various functions such as input, output, power supply, and configuration. The detailed pin configuration can be found in the datasheet provided by the manufacturer.

Functional Features

1. Programmability: The XCR3256XL-7PQ208C offers extensive programmability, allowing users to implement a wide range of digital logic functions.
2. High-Density Design: With 256 macrocells and 32,768 logic gates, this PLD provides a high level of integration for complex designs.
3. Low Power Consumption: The advanced CMOS technology used in the XCR3256XL-7PQ208C ensures efficient power usage, making it suitable for battery-powered applications.
4. Fast Performance: Operating at a maximum frequency of 200 MHz, this PLD delivers high-speed operation for time-critical applications.
5. Flexible Programming Options: The device supports various programming methods, including JTAG and in-system programming, enabling easy configuration updates.

Advantages and Disadvantages

Advantages: - High-density integration allows for complex designs in a single device. - Low power consumption makes it suitable for portable and battery-powered applications. - Fast performance enables real-time processing of data. - Flexible programming options provide ease of use and versatility.

Disadvantages: - Limited availability of alternative models from other manufacturers. - Higher cost compared to simpler programmable logic devices.

Working Principles

The XCR3256XL-7PQ208C operates based on the principles of programmable logic. It consists of an array of macrocells that can be configured to perform specific logic functions. The device is programmed using hardware description languages (HDL) or design software, which generates a configuration file. This file is then loaded into the PLD, configuring the macrocells and interconnections to implement the desired digital circuit.

Application Field Plans

The XCR3256XL-7PQ208C finds applications in various fields, including: 1. Embedded Systems: Used for implementing control and interface logic in embedded systems such as industrial automation, robotics, and automotive electronics. 2. Communications: Employed in networking equipment, routers, and switches for protocol handling and data processing. 3. Consumer Electronics: Utilized in consumer electronic devices like gaming consoles, set-top boxes, and smart home appliances for custom logic implementation. 4. Medical Devices: Integrated into medical equipment for signal processing, control, and data acquisition. 5. Aerospace and Defense: Used in avionics systems, radar, and military applications for high-performance digital signal processing.

Alternative Models

While the XCR3256XL-7PQ208C is a highly capable PLD, alternative models from other manufacturers can provide similar functionality. Some notable alternatives include: - Altera (Intel) MAX 10 series - Lattice Semiconductor iCE40 series - Microchip Technology ATF150x series

These alternative models offer comparable features and performance, providing users with options based on their specific requirements.

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