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Technical Specifications of Xilinx XA7A35T-1CSG324I

You have come to the right place if what you are looking for is an FPGA that cuts down on power consumption and improves performance. This solution is peculiar to Field Programmable Gate Arrays (FPGAs) in the Artix-7 series.

This family of Integrated Circuits (ICs) is manufactured by Xilinx and is designed to help the consumers get improved performance on their electronic devices.

Technical Specifications of Xilinx XA7A35T-1CSG324I

Here are some of the technical attributes of the Xilinx XA7A35T-1CSG324I FPGA:

Screening Level

Field Programmable Gate Arrays (FPGAs) are subject to screening. This is to check for the optimal performance of the circuits. The Xilinx XA7A35T-1CSG324I is not different. It is subjected to a series of screenings that are industrial-based.

That way, it becomes impossible for the engineers not to detect any defect on it. As it is designed for use in automotive applications, it makes sense that the industrial screening level is used. Automotive are high-powered and only an industrial screening of such magnitude can be used to determine the feasibility of the circuit in the test of time.


The temperature of a Field Programmable Gate Array (FPGA) is an important element to consider. In the case of Xilinx XA7A35T-1CSG324I, its minimum operating temperature is ~40˚C. The maximum operating temperature is pegged at 10˚C (TJ).

However, the circuit has a maximum operating temperature of 210. The rule of thumb is to ensure that the circuit’s temperature doesn’t exceed the rated values, as that could have negative effects on its functionality.


The finishing of an FPGA is also important. The Xilinx XA7A35T-1CSG324I has a lead finish, comprising Tin, Silver and Copper.

Propagation Delay

The role of propagation delay is to reduce the timeframe between the propagation or programming of an Integrated Circuit (IC) and its full functioning. The propagation delay on Xilinx XA7A35T-1CSG324I is 130ps.

The other technical specifics of the Xilinx XA7A35T-1CSG324I are:

Technical InformationValue
Standard Package IDLFBGA
Speed Grade1
Operating Supply Voltage1 Volt (V)
RAM Size225 KB
Part StatusActive
Mounting TypeSurface Mount Technology (SMT)
Peak Package Temperature100
Number of Logic Cells33280 LE
Number of Registers41600
Number of Pins324
Embedded Memory1.76 Mbit
Number of Inputs and Outputs (I/Os)210
Number of RAM Bits1843200
Number of CLBs/LABs2600

Innovative Designs of Xilinx XA7A35T-1CSG324I

As mentioned earlier, Xilinx XA7A35T-1CSG324I belongs to the Xilinx Artix-7 series. This is one of the series of FPGAs designed by Xilinx.

Here are some of the innovative designs that come with this FPGA series:

1. Integrated Development and Upgradable Design

One of the things designers or engineers of circuit boards look for is the programmability of the board. This isn’t so easy to find, as some of these boards don’t support that feature. For example, the Xilinx XA7A35T-1CSG324I doesn’t have the in-programmability function, which might be a bit hard to program it fully.

That notwithstanding, the Artix-7 series where it belongs has innovative features, such as upgradable design and integrated development. For the upgradable design, we are talking about the faster configuration of the circuit. This empowers the designers to reprogram or modify the circuit to adapt into a wide range of applications.

Thus, it may be possible to use the Xilinx XA7A35T-1CSG324I FPGA in other high-powered applications, other than automotive.

For the circuit board integration, it is enabled by the dual integration of Xilinx XA7A35T-1CSG324I with two other boards. These are:

  • Zynq UltraScale + MPSoC Development Kit (DEVKIT)
  • Zynq UltraScale + MPSoC system

Through this interoperability, the Xilinx XA7A35T-1CSG324I FPGA would be used for developing and testing a variety of embedded circuit systems.

2. Extensive Onboard Resources

Circuit board designers appreciate working on a board that has a plethora of onboard resources. These are the resources used for fast-tracking the functions of the board.

The Xilinx XA7A35T-1CSG324I, like other Artix-7 FPGA series, has a variety of onboard resources. These resources include:

Development Board Reset

Let’s assume that the designer made a mistake that he wishes to correct. With the development board reset feature, he would be able to do that.

On many Artix-7 boards, the reset feature comes in the form of three buttons. On a touch, these buttons can either:

Bitstreams Storage

There is a dedicated 32GB SDRAM Memory that handles the storage of Bitstreams on the Xilinx XA7A35T-1CSG324I. In addition, the storage provides for:

  • Easy transfer of Bitstreams either from the circuit board to another or from another circuit board to the FPGA.
  • Excellent programming of the Bitstreams into the development board.

Debugging Features

The Xilinx XA7A35T-1CSG324I also comes with debugging diagnostics that are provided through a Universal Serial Bus (USB) port.

3. Guaranteed Uptime

Keeping the development board active during the programming is very essential. This might not be possible if you were only depending on the batteries – which would be drained of power later.

However, you can count on the guaranteed uptime provided by the excellent Lithium-Ion batteries that can last for several weeks.

In addition, the development board has several power sources, giving the users multiple ways to recharge. Some of these power sources are wall sockets and solar panels.

4. Varieties of Physical Interfaces

With more tools to work with, designers will have little or on challenge with getting the job done. This is excellent because the Xilinx XA7A35T-1CSG324I FPGA has a variety of physical interfaces.

For example, it has the duo of SATA and MicroSD interfaces to bolster data storage. There is also the provision of Gigabit Ethernet that enables clear communications and operations.

Concluding Thoughts

Working with a Field Programmable Gate Array (FPGA) requires patience and a solid budget to fit into the project. Note that the Artix-7 series from where the Xilinx XA7A35T-1CSG324I comes from, has some challenges. These issues range from limited use of the development board to less-complex settings and more time spent on programming.

If you can overlook that, it may not be a bad idea to invest in the Xilinx XA7A35T-1CSG324I. With the help of our experienced team of designers at RayPCB, we will help you get the most out of the development board.