XC7A35T-3FTG256E

Product Overview

Category

The XC7A35T-3FTG256E belongs to the category of Field-Programmable Gate Arrays (FPGAs).

Use

FPGAs are integrated circuits that can be programmed and reprogrammed to perform various digital functions. The XC7A35T-3FTG256E is specifically designed for applications requiring high-performance processing, such as data centers, telecommunications, automotive, and industrial automation.

Characteristics

• High-performance FPGA with advanced features
• Low power consumption
• Flexible and customizable design
• High-speed data processing capabilities
• Support for various communication protocols
• Scalable architecture for future expansion

Package and Quantity

The XC7A35T-3FTG256E comes in a 256-pin Fine-Pitch Ball Grid Array (FBGA) package. It is typically sold individually or in small quantities suitable for prototyping and development purposes.

Specifications

• FPGA Family: Xilinx Artix-7
• Logic Cells: 33,280
• Look-Up Tables (LUTs): 20,800
• Flip-Flops: 41,600
• Block RAM: 1,800 Kbits
• DSP Slices: 90
• Maximum Operating Frequency: 450 MHz
• I/O Voltage: 3.3V
• Operating Temperature Range: -40°C to +100°C

Pin Configuration

The XC7A35T-3FTG256E has a detailed pin configuration, which can be found in the product datasheet provided by the manufacturer. The pinout includes dedicated input/output pins, clock inputs, power supply pins, and configuration interface pins.

Functional Features

1. High-Speed Processing

The XC7A35T-3FTG256E offers high-speed data processing capabilities, making it suitable for applications that require real-time processing and low latency.

2. Flexible Design

With its programmable nature, the FPGA allows for flexible design implementations. The XC7A35T-3FTG256E can be customized to meet specific application requirements, enabling designers to create tailored solutions.

3. Communication Protocol Support

The FPGA supports various communication protocols, including Ethernet, USB, PCIe, and SPI. This versatility enables seamless integration with different systems and devices.

4. Low Power Consumption

The XC7A35T-3FTG256E is designed to minimize power consumption while maintaining high performance. This feature is crucial for applications where energy efficiency is a priority.

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Customizable design for specific applications
• Support for various communication protocols
• Low power consumption
• Scalable architecture for future expansion

Disadvantages

• Limited availability in large quantities
• Steep learning curve for programming and development

Working Principles

FPGAs like the XC7A35T-3FTG256E consist of an array of configurable logic blocks interconnected through programmable routing resources. These logic blocks can be programmed to perform specific functions by configuring the interconnections and functionality of the internal components.

The XC7A35T-3FTG256E utilizes look-up tables (LUTs) to implement logic functions, flip-flops for sequential operations, and dedicated hardware resources for arithmetic and DSP operations. The configuration of these elements is done using Hardware Description Languages (HDL) or graphical tools provided by the FPGA manufacturer.

Application Field Plans

The XC7A35T-3FTG256E finds applications in various fields, including:

1. Data Centers: Used for high-speed data processing, network acceleration, and encryption/decryption tasks.
2. Telecommunications: Enables the implementation of advanced communication protocols, signal processing, and network optimization.
3. Automotive: Used for advanced driver assistance systems (ADAS), infotainment systems, and engine control units (ECUs).
4. Industrial Automation: Enables real-time control, monitoring, and integration of various industrial processes and equipment.

Alternative Models

1. XC7A15T-3FTG256E: A lower-capacity variant of the same FPGA family, suitable for cost-sensitive applications.
2. XC7A50T-3FTG256E: A higher-capacity variant with increased logic cells and resources, suitable for more complex designs.
3. XC7K160T-3FBG676C: An FPGA from a different Xilinx family, offering higher performance and larger capacity for demanding applications.

These alternative models provide options for different project requirements, allowing designers to choose the most suitable FPGA for their specific needs.

In conclusion, the XC7A35T-3FTG256E is a high-performance FPGA that offers flexibility, low power consumption, and support for various communication protocols. Its application