XC7A35T-1FTG256I

Product Overview

Category

The XC7A35T-1FTG256I belongs to the category of Field-Programmable Gate Arrays (FPGAs).

Use

FPGAs are integrated circuits that can be programmed after manufacturing, allowing for flexible and customizable digital logic designs. The XC7A35T-1FTG256I is specifically designed for applications requiring high-performance processing and programmable logic capabilities.

Characteristics

• High-performance FPGA with advanced features
• Programmable logic cells for custom digital circuit design
• Flexible I/O interfaces for connecting to external devices
• On-chip memory resources for data storage
• Configurable clock management resources for precise timing control

Package

The XC7A35T-1FTG256I is available in a 256-pin Fine-Pitch Ball Grid Array (FBGA) package.

Essence

The essence of the XC7A35T-1FTG256I lies in its ability to provide a versatile platform for implementing complex digital systems. Its programmability allows for rapid prototyping, system integration, and customization.

Packaging/Quantity

The XC7A35T-1FTG256I is typically sold individually or in small quantities, depending on the supplier.

Specifications

• FPGA Family: Xilinx Artix-7
• Logic Cells: 33,280
• Look-Up Tables (LUTs): 20,800
• Flip-Flops: 41,600
• Block RAM: 1,080 Kb
• DSP Slices: 90
• Maximum User I/Os: 210
• Operating Voltage: 1.2V
• Operating Temperature Range: -40°C to +100°C

Detailed Pin Configuration

For a detailed pin configuration diagram of the XC7A35T-1FTG256I, please refer to the official datasheet provided by the manufacturer.

Functional Features

The XC7A35T-1FTG256I offers several functional features that enhance its usability and performance:

1. High-Speed Processing: The FPGA's architecture enables high-speed data processing, making it suitable for applications requiring real-time computation.

2. Programmable Logic Cells: The programmable logic cells allow users to implement custom digital circuits, enabling the creation of complex systems on a single chip.

3. Flexible I/O Interfaces: The FPGA provides a wide range of I/O interfaces, including LVCMOS, LVDS, and differential signaling, facilitating seamless integration with external devices.

4. On-Chip Memory Resources: The built-in memory resources enable efficient data storage and retrieval, reducing the need for external memory components.

5. Clock Management Resources: The FPGA includes dedicated clock management resources, such as phase-locked loops (PLLs), enabling precise timing control for synchronous operations.

Advantages and Disadvantages

Advantages

• Flexibility: The FPGA's programmability allows for rapid design iterations and customization.
• High Performance: The XC7A35T-1FTG256I offers high-speed processing capabilities, making it suitable for demanding applications.
• Integration: The FPGA integrates multiple functions onto a single chip, reducing the need for additional components.

Disadvantages

• Complexity: Designing and programming FPGAs can be challenging, requiring specialized knowledge and expertise.
• Power Consumption: FPGAs tend to consume more power compared to fixed-function integrated circuits.
• Cost: FPGAs are generally more expensive than off-the-shelf microcontrollers or processors.

Working Principles

FPGAs like the XC7A35T-1FTG256I consist of an array of configurable logic blocks interconnected through programmable routing resources. These logic blocks contain look-up tables, flip-flops, and other components that can be programmed to implement desired digital logic functions. The configuration of these blocks is stored in on-chip memory elements, allowing for reprogramming as needed.

During operation, the FPGA executes the user-defined logic by routing signals through the configurable interconnects and applying the programmed logic functions within the logic blocks. This flexibility enables FPGAs to perform a wide range of tasks, from simple combinational logic to complex digital signal processing algorithms.

Detailed Application Field Plans

The XC7A35T-1FTG256I finds applications in various fields, including:

1. Communications: FPGAs are used in wireless base stations, network routers, and communication protocols to enable high-speed data processing and flexible connectivity options.

2. Industrial Automation: FPGAs play a crucial role in industrial control systems, providing real-time monitoring, control, and data processing capabilities.

3. Aerospace and Defense: FPGAs are utilized in radar systems, avionics, and military-grade communication equipment due to their reliability, performance, and ability to withstand harsh environments.

4. Medical Devices: FPGAs are employed in medical