The XC7A35T-1FG484I is a high-performance Field Programmable Gate Array (FPGA) belonging to the renowned Xilinx Artix-7 family. Engineered for cost-sensitive applications that require high-end features, this chip provides an optimal balance between power consumption and computational throughput. Consequently, it has become a staple for engineers working on industrial, medical, and communication hardware.
Comprehensive Technical Specifications of XC7A35T-1FG484I
The XC7A35T-1FG484I is built on a 28nm High-Performance Low-Power (HPL) process technology. This architecture allows the device to deliver significantly higher performance-per-watt compared to previous generations. Below is a detailed breakdown of its core hardware parameters:
Core Hardware Parameters
| Feature |
Specification |
| Logic Cells |
33,280 |
| CLB Slices |
5,200 |
| Total Block RAM |
1,800 Kbit |
| DSP Slices |
90 |
| User I/O Pins |
250 |
| Package Type |
FBGA-484 (23×23 mm) |
| Speed Grade |
-1 (Standard) |
| Operating Temperature |
-40°C to 100°C (Industrial Grade) |
Electrical and Performance Metrics
| Parameter |
Value |
| Core Voltage (VCCINT) |
0.95V – 1.05V |
| Transceiver Count |
4 GTP Transceivers |
| Max Transceiver Speed |
6.6 Gb/s |
| Configuration Speed |
1,066 Mb/s (DDR3 Support) |
| PCI Express Support |
Gen2 x4 Hard Block |
Key Features and Architectural Benefits
The XC7A35T-1FG484I stands out due to its advanced 7-series architecture. One of the primary advantages is its high-speed serial connectivity. Featuring four integrated GTP transceivers, this FPGA can handle line rates up to 6.6 Gb/s. This makes it ideal for protocols like PCIe, SATA, and DisplayPort.
Furthermore, the inclusion of 90 DSP slices enables efficient signal processing. These slices are critical for performing complex mathematical operations required in image filtering, encryption, and motor control. Because the device utilizes a 28nm HKMG (High-k Metal Gate) process, it maintains extremely low static power levels, which is vital for battery-powered or thermally constrained environments.
Additionally, the industrial-grade temperature rating (-40°C to 100°C) ensures that the XC7A35T-1FG484I remains stable in harsh environments. Whether it is deployed in outdoor telecommunications or high-heat industrial flooring, the component offers consistent reliability.
Common Industry Applications
Thanks to its versatile I/O and robust logic density, the Artix-7 35T is widely utilized across various sectors. For instance, in the Medical field, it is used for portable ultrasound machines and clinical imaging. In Industrial Automation, it powers machine vision cameras and high-precision CNC systems.
Moreover, if you are looking to integrate high-quality components into your next PCB assembly, choosing a reliable Xilinx FPGA is essential for long-term project viability.
Other notable applications include:
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Aeronautics: Software-defined radio and navigation systems.
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Video Processing: High-definition video bridging and conversion.
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Communications: Low-end wireless backhaul and secure networking.
Conclusion
The XC7A35T-1FG484I is more than just a programmable chip; it is a scalable platform for innovation. By offering a rich set of features including DSP slices, high-speed transceivers, and a vast number of logic cells, it empowers developers to build complex systems without exceeding their power or budget constraints. As a result, it remains one of the most popular choices in the modern semiconductor market for industrial and commercial excellence.
