Part Number: XC7A35T-1FTG256I

Manufacturer: AMD

Description: IC FPGA 170 I/O 256FTBGA

Shipped from: Shenzhen/HK Warehouse

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Technical Specifications of XC7A35T-1FTG256I

Datasheet  XC7A35T-1FTG256I datasheet
Category Integrated Circuits (ICs)
Family Embedded – FPGAs (Field Programmable Gate Array)
Manufacturer Xilinx Inc.
Series Artix-7
Part Status Active
Number of LABs/CLBs 2600
Number of Logic Elements/Cells 33208
Total RAM Bits 1843200
Number of I/O 170
Number of Gates
Voltage – Supply 0.95 V ~ 1.05 V
Mounting Type Surface Mount
Operating Temperature -40°C ~ 100°C (TJ)
Package / Case 256-LBGA
Supplier Device Package 256-FTBGA (17×17)

Introduction to the XC7A35T-1FTG256I FPGA

The XC7A35T-1FTG256I FPGA, part of the Artix-7 family, is a versatile and high-performance integrated circuit. It combines field programmability with the ability to implement complex digital designs. With its flexible and reconfigurable nature, this FPGA is an excellent choice for various applications. It offers seamless integration with external devices and provides reliable and high-speed data transfer through its built-in transceivers. The XC7A35T-1FTG256I FPGA empowers designers to achieve optimal performance and adaptability in their digital designs.

In telecommunications, automotive, industrial control, and other fields, the XC7A35T-1FTG256I FPGA’s capabilities make it a valuable component. Its logic cell count, memory blocks, and DSP slices allow for the creation of complex digital circuits. With its field programmability, designers can easily modify and update the functionality of the FPGA without making hardware changes. The XC7A35T-1FTG256I FPGA strikes a balance between performance and cost-effectiveness, making it a reliable and efficient choice for various applications where high-performance data processing and flexibility are paramount.

Description of the XC7A35T-1FTG256I FPGA IC

The XC7A35T-1FTG256I is a specific variant of the Artix-7 FPGA, renowned for its performance and versatility. It comes in a 256-LBGA (Land Grid Array) package, which is a surface-mount package with a grid of solder balls on the bottom. This package offers a compact form factor and efficient utilisation of board space.

The package type of the XC7A35T-1FTG256I FPGA determines its specific pin count. In the case of the 256-LBGA package, it typically has 256 pins. The package dimensions are designed to optimize space utilization while ensuring reliable electrical connections. Although specific dimensions may vary, the 256-LBGA package typically measures around 17mm by 17mm, making it compact and suitable for designs with limited space availability.

With its 256-LBGA package and compact form factor, the XC7A35T-1FTG256I FPGA offers a highly integrated solution for implementing digital designs. It provides an efficient footprint on the PCB while maintaining reliable electrical connections for seamless integration into various electronic systems.

Key features and capabilities of the XC7A35T-1FTG256I FPGA

● Logic Cell Count

The XC7A35T-1FTG256I FPGA offers a significant number of logic cells, allowing designers to implement complex digital designs with ease. These logic cells provide the fundamental building blocks for creating custom logic circuits.

● Resources and flexibility

The FPGA includes various resources, such as memory blocks and DSP (digital signal processing) slices. These resources enable efficient data storage, processing, and signal manipulation, making the FPGA suitable for applications that require high-performance data handling.

● I/O Capabilities

The XC7A35T-1FTG256I FPGA features a rich set of I/O capabilities, providing extensive connectivity options. It supports a range of standard interfaces, such as GPIO (General Purpose Input/Output), UART (Universal Asynchronous Receiver/Transmitter), SPI (Serial Peripheral Interface), and I2C (Inter-Integrated Circuit). This versatility facilitates seamless integration with external devices and communication with other system components.

● High-Speed Interfaces

The FPGA is equipped with built-in high-speed transceivers, enabling fast data transfer rates. These transceivers support various communication protocols, such as PCIe (Peripheral Component Interconnect Express), Ethernet, and USB (Universal Serial Bus). They provide reliable and efficient data communication between the FPGA and other components in the system.

Advanced Features

The Artix-7 family, to which the XC7A35T-1FTG256I belongs, incorporates advanced features and technologies. These include dedicated clock management resources, such as PLLs (Phase-Locked Loops) and MMCMs (Mixed-Mode Clock Managers), which facilitate precise timing control. Additionally, the Artix-7 family incorporates power optimization capabilities to efficiently manage power consumption, making it suitable for low-power applications.

The combination of these key features and capabilities makes the XC7A35T-1FTG256I FPGA a versatile and powerful solution for a wide range of applications. Its abundant logic cells, resources, I/O capabilities, and high-speed interfaces enable designers to implement complex digital designs, achieve high-performance data processing, and seamlessly integrate with other system components. The advanced features and technologies unique to the Artix-7 family further enhance its functionality and provide additional flexibility and power optimization options.


The XC7A35T-1FTG256I FPGA finds application in various industries and use cases due to its versatility, high-performance capabilities, and flexibility. Some notable areas where this FPGA can be utilized include:

● Telecommunications

The FPGA’s high-speed interfaces and processing power make it suitable for telecommunications applications. It can be used for baseband processing, wireless communication systems, signal modulation, and demodulation, as well as protocol conversion.

● Automotive

In the automotive industry, the XC7A35T-1FTG256I FPGA can be employed in advanced driver-assistance systems (ADAS), engine control units (ECUs), vehicle networking, and real-time data processing. Its ability to handle complex algorithms and real-time control makes it valuable for automotive applications.

● Industrial Control

The FPGA’s reconfigurable nature and I/O capabilities make it an ideal choice for industrial control applications. It can be used for real-time monitoring, motor control, process automation, and robotics, providing high-performance signal processing and precise control.

● Aerospace and Defense

The XC7A35T-1FTG256I FPGA’s robustness, reliability, and radiation tolerance make it suitable for aerospace and defense applications. It can be used in satellite systems, avionics, radar signal processing, image and signal encryption, and communication systems.

● Scientific Research

The FPGA’s parallel processing capabilities and ability to handle large datasets make it valuable for scientific research applications. It can be used in fields such as bioinformatics, image and signal processing, data analytics, and simulation.

Integration and System Design with the XC7A35T-1FTG256I FPGA

The XC7A35T-1FTG256I FPGA is designed to seamlessly integrate into larger systems, working in conjunction with other components such as microprocessors, peripherals, and memory devices. Its rich set of I/O capabilities allows for easy interfacing with external components, enabling efficient data exchange and communication.

When incorporating the XC7A35T-1FTG256I FPGA into a system, there are several design methodologies and considerations to keep in mind:

● Hardware-Software Co-Design

One approach is to divide the system functionality between the FPGA and a microprocessor or microcontroller. The FPGA can handle tasks that require high-performance parallel processing, while the microprocessor focuses on higher-level control and system management. This co-design methodology allows for optimized resource utilization and efficient processing of different tasks.

● System-Level Optimization

To maximize system performance, it’s important to consider system-level optimization. This involves analyzing the interactions between the FPGA and other system components to identify bottlenecks and optimize data flow. Techniques such as pipelining, parallel processing, and data buffering can be employed to achieve optimal performance and minimize latency.

● Communication Protocols

Consider the communication protocols required to interface with other system components. The FPGA’s I/O capabilities can support various protocols, such as UART, SPI, I2C, PCIe, and Ethernet. Understanding the specific communication requirements of the system and implementing the appropriate interfaces is crucial for seamless integration.

● Memory Management

The XC7A35T-1FTG256I FPGA has built-in memory blocks, but additional external memory devices may be required for larger data storage or complex applications. Designing efficient memory architectures and implementing appropriate memory interfaces ensure smooth data access and management.

● Verification and Testing

Rigorous verification and testing processes are essential to ensuring the correct functionality and performance of the overall system. Simulation tools and hardware-in-the-loop testing can be employed to validate the FPGA design and verify its interaction with other system components.

By considering these design methodologies and system-level considerations, designers can effectively integrate the XC7A35T-1FTG256I FPGA into larger systems. This approach enables optimised resource utilisation, efficient data communication, and seamless cooperation between the FPGA and other components, leading to a robust and high-performance system.


In conclusion, the XC7A35T-1FTG256I FPGA offers flexibility, performance, and innovation in various industries. With its reconfigurable nature, it enables complex designs and high performance. Seamlessly integrating with other components, it is compatible and versatile.

Unleash your creativity with the XC7A35T-1FTG256I FPGA! Whether in telecommunications, automotive, industrial control, or research, this FPGA empowers you to explore new solutions. Experience its flexibility, performance, and innovation by leveraging its power in your next project or application. Get your XC7A35T-1FTG256I FPGA from ICRFQ today and unlock its potential.

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