XC2C256-7FTG256I

Product Overview

• Category: Programmable Logic Device (PLD)
• Use: Digital circuit design and implementation
• Characteristics:
  • High-speed performance
  • Low power consumption
  • Flexible reprogrammability
• Package: FTG256I
• Essence: Field-Programmable Gate Array (FPGA)
• Packaging/Quantity: Tray, 110 pieces per tray

Specifications

• Logic Cells: 256
• Maximum Frequency: 200 MHz
• Operating Voltage: 1.8V
• I/O Pins: 208
• Embedded Memory: 4,608 bits
• Configuration Bits: 32,768
• JTAG Pins: 4

Detailed Pin Configuration

The XC2C256-7FTG256I has a total of 208 I/O pins, which are divided into several groups based on their functionality. The pin configuration is as follows:

• Group A: Pins 1-16
• Group B: Pins 17-32
• Group C: Pins 33-48
• ...
• Group H: Pins 193-208

Each group consists of 16 pins and serves different purposes such as input, output, or bidirectional communication.

Functional Features

• High-speed performance: The XC2C256-7FTG256I operates at a maximum frequency of 200 MHz, allowing for efficient execution of complex digital circuits.
• Low power consumption: This PLD is designed to minimize power usage, making it suitable for battery-powered devices and energy-efficient applications.
• Flexible reprogrammability: The FPGA architecture allows users to modify the device's configuration, enabling quick prototyping and iterative design improvements.

Advantages and Disadvantages

Advantages: - Versatility: The XC2C256-7FTG256I can be programmed to perform a wide range of functions, making it suitable for various applications. - Cost-effective: As a programmable device, it eliminates the need for custom ASICs, reducing development costs. - Rapid prototyping: The reprogrammability feature enables quick testing and validation of digital circuit designs.

Disadvantages: - Limited resources: Compared to larger FPGAs, the XC2C256-7FTG256I has a relatively smaller number of logic cells and embedded memory, which may restrict the complexity of designs. - Configuration time: Reprogramming the device can take some time, especially for larger designs, affecting overall development speed.

Working Principles

The XC2C256-7FTG256I utilizes a matrix of configurable logic blocks (CLBs) interconnected by programmable routing channels. These CLBs consist of look-up tables (LUTs), flip-flops, and multiplexers, allowing users to implement desired logic functions. The configuration bits stored in the embedded memory determine the interconnections and functionality of the CLBs, enabling the device to execute specific digital circuits.

Detailed Application Field Plans

The XC2C256-7FTG256I finds applications in various fields, including but not limited to: 1. Embedded Systems: Used for implementing control and communication interfaces in embedded devices such as industrial automation systems and IoT devices. 2. Telecommunications: Employed in network routers, switches, and base stations for high-speed data processing and protocol handling. 3. Consumer Electronics: Integrated into multimedia devices, gaming consoles, and smart appliances to enable complex functionalities and customization options. 4. Automotive: Utilized in automotive electronics for engine control, advanced driver assistance systems (ADAS), and infotainment systems. 5. Aerospace and Defense: Deployed in avionics, radar systems, and military-grade communication equipment for their reliability and flexibility.

Detailed and Complete Alternative Models

1. XC2C256-7VQG100I: Similar to XC2C256-7FTG256I but packaged in a VQG100I package, suitable for different mounting requirements.
2. XC2C256-7PQG208C: Offers the same features as XC2C256-7FTG256I but comes in a PQG208C package, providing additional I/O pins and flexibility.

These alternative models provide options for different form factors and pin configurations while maintaining similar functionality and performance.

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