XA3SD1800A-4FGG676Q

Field Programmable Gate Array Overview

The AMD XA3SD1800A-4FGG676Q is a Spartan-3A DSP XA Field Programmable Gate Array (FPGA) manufactured using 90nm technology. It features 1.8 million system logic gates and 37,440 logic cells. The device includes 260 kbit of distributed RAM and supports up to 519 I/O pins. It operates within a supply voltage range of 1.14V to 1.26V. The component is housed in a 676-FBGA package with dimensions of 27x27 mm.

Field Programmable Gate Array Feature Summary

• Integrates 1.8 million system logic gates for complex digital design implementation
• Includes dedicated DSP blocks and Block RAM for signal processing applications
• Supports high-density I/O configurations via 519 available pins
• Utilizes 90nm manufacturing process for optimized power and performance

Field Programmable Gate Array Applications

• Industrial automation control systems
• Telecommunications infrastructure equipment
• Test and measurement instrumentation
• Medical imaging devices

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'Q' indicates qualified reliability standards when sourcing. Confirm the 676-FBGA package footprint matches the PCB layout requirements. Ensure the 1.14V to 1.26V core voltage domain is supported by the target board's power delivery network. Check for RoHS compliance documentation if required for the specific application environment.

Field Programmable Gate Array Selection Notes

Select this component for designs requiring moderate logic density with integrated DSP capabilities. The Spartan-3A DSP XA series offers a balance of cost and performance for embedded applications. Consider the 90nm process node constraints regarding future scalability. Evaluate the 676-pin BGA package for thermal management and routing complexity during the initial hardware design phase.

Field Programmable Gate Array Part Context

This part belongs to the Spartan-3A DSP XA family, which extends the standard Spartan-3A architecture with enhanced Digital Signal Processing blocks. The family targets applications requiring both general-purpose logic and efficient arithmetic operations. The XA designation typically denotes automotive or extended temperature variants, though specific qualification details should be confirmed via official datasheets.

Field Programmable Gate Array Replacement Considerations

Direct replacements within the same package and pinout are limited due to the legacy 90nm process. Later generations such as the Artix or Kintex families offer higher performance but require different pinouts and development tools. Verify toolchain compatibility when considering migration to newer FPGA architectures.