Part Number: XC6SLX25-2FTG256I

Manufacturer: AMD

Description: IC FPGA 186 I/O 256FTBGA

Shipped from: Shenzhen/HK Warehouse

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Technical Specifications of XC6SLX25-2FTG256I

Datasheet  XC6SLX25-2FTG256I datasheet
Category Integrated Circuits (ICs)
Family Embedded – FPGAs (Field Programmable Gate Array)
Manufacturer Xilinx Inc.
Series Spartan? 6 LX
Part Status Active
Number of LABs/CLBs 1879
Number of Logic Elements/Cells 24051
Total RAM Bits 958464
Number of I/O 186
Number of Gates
Voltage – Supply 1.14 V ~ 1.26 V
Mounting Type Surface Mount
Operating Temperature -40°C ~ 100°C (TJ)
Package / Case 256-LBGA
Supplier Device Package 256-FTBGA (17×17)


The XC6SLX25-2FTG256I is a versatile and high-performance Xilinx Spartan-6 family Field-Programmable Gate Array (FPGA). We will go into the important aspects of this specific FPGA in this comprehensive guide, analyzing its electrical characteristics, capabilities, and prospective applications. This article will provide you with vital insights on the XC6SLX25-2FTG256I whether you are an engineer, developer, or simply interested in FPGAs.

Overview of Spartan-6 FPGAs

Introduction to Spartan-6 FPGA Family

Spartan-6 FPGAs are a popular and flexible family of Field-Programmable Gate Arrays (FPGAs) manufactured by Xilinx. These FPGAs are intended to provide a flexible and configurable foundation for a wide range of applications, making them a popular choice among engineers, designers, and developers in a variety of industries.

Key Features of Spartan-6 FPGAs

Spartan-6 FPGAs include a slew of characteristics that position them as a powerful force in the world of programmable logic devices. Among the important aspects are:

  • Spartan-6 FPGAs provide a wide range of logic capacity options, allowing users to choose the device that best meets their application requirements. Because of their adaptability, they are suited for both small-scale and complex undertakings.
  • Low-Power Design: These FPGAs are known for their low power consumption, which is critical for applications that require high power efficiency. This functionality increases battery life in portable devices and lowers data center operating expenses.
  • High-Speed Connectivity:  Spartan-6 FPGAs support a variety of high-speed interfaces, including PCIe, Gigabit Ethernet, and DDR3 memory interfaces. This enables them to effectively handle data-intensive jobs and high-bandwidth applications.
  • Configurability: One of the key benefits of FPGAs is their ability to be configured. Spartan-6 devices are useful for rapid prototyping and development because they can be programmed and reprogrammed to respond to changing project requirements.
  • These FPGAs frequently have embedded hard IP cores, such as multipliers and memory controllers, which simplify system design and eliminate the requirement for external components.
  • Robust Ecosystem: Xilinx offers a full set of development tools, including the Xilinx ISE Design set and Vivado Design Suite, as well as a large library of IP cores and reference designs. This ecosystem makes FPGA development easier and reduces time-to-market.

Variants and Speed Grades

Spartan-6 FPGAs are available in a variety of versions and speed grades to meet the needs of varied applications. The following are the key speed grades:

  • -2 Speed Grade: This grade provides a good blend of power efficiency and performance and is widely used in a variety of applications.
  • -3 speed grade is noted for its exceptional performance, making it ideal for applications requiring maximum speed and responsiveness.

These speed grades allow customers to choose the FPGA variation that best meets the specific performance needs of their project. Spartan-6 FPGAs are also available in commercial, industrial, and extended temperature ranges, making them suitable for a variety of operating situations.

Spartan-6 FPGAs are a flexible family of programmable logic devices noted for their low power consumption and high-speed connection. Engineers and developers can customise their FPGA selection to match the unique demands of their projects by selecting from a variety of variants and speed grades.

Functional Capabilities

The XC6SLX25-2FTG256I FPGA has a broad set of functional capabilities, making it a versatile and powerful solution for a variety of applications. Let’s look at some of its important features.

  • Custom logic implementation is a strength of FPGAs such as the XC6SLX25-2FTG256I. They enable designers to develop digital circuits that are suited to their individual needs, making them appropriate for a wide range of tasks ranging from data processing to signal production.
  • DSP (Digital Signal Processing): This FPGA includes dedicated DSP resources such as multiply-accumulate (MAC) units and flexible arithmetic capabilities. These assets are required for the implementation of digital filters, FFTs, and other signal processing techniques.
  • The FPGA supports high-speed I/O interfaces such as Gigabit Ethernet, PCIe, and DDR3 memory interfaces. This makes it ideal for applications requiring fast data transport and communication.
  • Clock Management: On-chip clock management resources like as Phase-Locked Loops (PLLs) and Digital Clock Managers (DCMs) are available in the XC6SLX25-2FTG256I. Within the FPGA, these resources enable exact clock creation, synchronization, and dissemination.
  • Memory Resources: It provides Block RAM (BRAM) as well as distributed RAM resources. BRAM is used for dedicated data storage, whereas distributed RAM is smaller but allows low-latency access for important applications.
  • I/O Standards Flexibility: The FPGA supports a wide range of I/O standards, allowing designers to communicate with a variety of external devices and components. This adaptability is critical for connectivity in a variety of applications.

FPGAs are well-known for their ability to be configured. Because the XC6SLX25-2FTG256I may be reprogrammed to meet changing project requirements, it is perfect for rapid prototyping and iterative development.

Applications and Use Cases

With its flexible features and solid performance, the XC6SLX25-2FTG256I FPGA finds applications in a wide range of industries and use cases. Here’s an example of where this FPGA excels:

  • Spartan-6 FPGAs, such as the XC6SLX25-2FTG256I, are used in industrial environments to control and optimize manufacturing processes. They enable real-time data processing, sensor interfacing, and precision control in robotics, machine vision, and motion control applications.
  • FPGAs are widely used in telecommunications and networking equipment. This FPGA variant is appropriate for routers, switches, and network infrastructure since it plays an important role in high-speed data processing, protocol conversion, and packet inspection.
  • Aerospace and Defense: The toughness and dependability of industrial-grade FPGAs make them ideal for aerospace and defense applications. Because of their capacity to function in harsh environments, they are employed in radar systems, avionics, secure communication systems, and unmanned aerial vehicles (UAVs).
  • Medical Devices: FPGAs are utilized in a variety of medical imaging devices, such as ultrasound machines and MRI scanners, where real-time image processing and signal filtering are crucial for diagnosis.
  • Automotive: Spartan-6 FPGAs are used in advanced driver-assistance systems (ADAS), infotainment systems, and engine control units (ECUs) by automotive manufacturers. The capacity of the FPGA to handle complex algorithms and high-speed interfaces improves vehicle safety and performance.
  • Consumer Electronics: FPGAs are prevalent in consumer electronics such as high-definition TVs, game consoles, and cameras, and the XC6SLX25-2FTG256I can provide better graphics processing and connection functions.
  • Scientific Research: FPGAs are utilized in scientific research to expedite complex simulations, data analysis, and signal processing. The capacity of the FPGA to parallelize computations for speedier results benefits researchers.


In a rapidly evolving tech landscape, the XC6SLX25-2FTG256I FPGA remains a vital tool for designers. It fuels innovation, empowers experimentation, and drives groundbreaking solutions in programmable logic.

Amidst ongoing digital advancements, this FPGA highlights the importance of adaptability, performance, and reliability in programmable logic’s success. Elevate your projects with the XC6SLX25-2FTG256I from ICRFQ, China’s top electrical component dealer, and embrace the future of FPGA technology today.

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