XA6SLX45-3FGG484Q

Field Programmable Gate Array Overview

The XA6SLX45-3FGG484Q is an automotive-grade Field Programmable Gate Array (FPGA) belonging to the Spartan-6 Automotive family. Manufactured by AMD/Xilinx, it utilizes a mature 45 nm low-power copper process technology optimized for high-volume automotive applications. The device integrates 27,109 Adaptive Logic Modules (ALMs), providing substantial programmable logic density. It features 1,344 kbit of embedded Block RAM and 58 DSP48A1 slices for efficient digital signal processing tasks. The component operates within an extended industrial temperature range of -40°C to +125°C, ensuring reliability in harsh environments. It is housed in a 484-pin FineLine BGA package with 224 available user I/Os.

Field Programmable Gate Array Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for enhanced reliability in vehicle systems
• Integrated DSP48A1 slices enabling efficient implementation of complex arithmetic operations without external processors
• Extended temperature operation capability supporting deployment in demanding under-hood and chassis environments
• Low-power 45 nm process technology designed to minimize thermal output and energy consumption

Field Programmable Gate Array Applications

• Advanced Driver Assistance Systems (ADAS) sensor fusion and preprocessing
• In-vehicle infotainment system control and display interfaces
• Automotive gateway networking and protocol conversion
• Telematics control units and connectivity modules

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'Q' indicates automotive grade compliance against the official datasheet. Confirm the speed grade '3' matches the required timing constraints for your design. Ensure the FCBGA-484 footprint aligns with your PCB layout guidelines. Check for end-of-life status or alternative automotive-grade recommendations from AMD.

Field Programmable Gate Array Selection Notes

Select this model when automotive certification is mandatory and moderate logic density is sufficient. Compare resource usage against higher-density Spartan-6 variants if future scalability is needed. Evaluate power consumption requirements against the 45 nm process capabilities. Consider pin count availability for necessary I/O standards including LVDS and LVCMOS.

Field Programmable Gate Array Part Context

This component is part of the Spartan-6 Automotive family, which extends the standard Spartan-6 FPGA portfolio to meet strict automotive quality and reliability standards. It shares architectural similarities with commercial Spartan-6 devices but includes rigorous testing and qualification processes. The family targets cost-sensitive, high-volume automotive electronics requiring robust programmable logic solutions.

Field Programmable Gate Array Replacement Considerations

Direct replacements may include other XA6SLX parts within the same automotive family with adjusted density or speed grades. For non-automotive contexts, XC6SLX parts offer similar functionality but lack automotive certification. Verify pin-to-pin compatibility and software toolchain support before substitution.