Xilinx Inc. today launched what it says is the industry’s first-ever 20-nanometer, space-grade field-programmable gate array, which is a special kind of computer chip built on an integrated circuit that can be reprogrammed for specific computing tasks.
The new 20nm Radiation Tolerant Kintex UltraScale XQRKU060 FPGA is designed for use in orbital satellites, and delivers a significant reduction in size, weight and power compared with the company’s previous, 65nm space-grade chips. It also comes equipped with “robust, radiation-tolerant features,” the company said.
The chip provides a 10-times increase in digital signal processing performance, while also enabling machine learning to be performed in outer space for the first time, Xilinx said.
“The 20nm RT Kintex UltraScale FPGA is breaking industry standards and setting a new benchmark for meeting the high compute requirements of high bandwidth payloads, space exploration and research missions,” said Minal Sawant, a system architect and space products manager at Xilinx.
Xilinx’s chips have long played a crucial role in space exploration. Its hardware has previously been used to power missions such as NASA’s Mars Rovers and the Solar Orbiter that’s currently headed toward the sun.
The new XQRKU060 chip enables some important new capabilities for satellites, including the ability to update in real-time, deliver video-on-demand and perform compute processes on the fly, the company said. It also supports the TensorFlow and PyTorch machine learning frameworks, enabling satellites to perform advanced tasks such as scientific analysis, object detection and image classification.
The XQRKU060 FPGA can be programmed in orbit with Xilinx’s newly updated Vivado Design Suite, which helps to eliminate routing congestion. That ensures that 90% of the chip’s processing capabilities can be dedicated to the tasks it’s assigned to do without any performance degradation.
Xilinx said mechanical samples and prototype units of the XQRKU060 FPGA are available now, while flight units will be available in September. Customers can start prototyping with the KCU105 Evaluation Kit or the Kintex UltraScale Space Development Kit immediately.
Image: PIRO4D/Pixabay
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