XC2S50-5PQ208C

Field Programmable Gate Array Overview

The AMD XC2S50-5PQ208C is a Spartan-II Field Programmable Gate Array (FPGA) IC housed in a 208-BFQFP package. It features 140 I/O pins, 384 LABs/CLBs, and 1728 logic elements/cells. The device contains 32768 total RAM bits and operates within a supply voltage range of 2.375V to 2.625V. Designed for surface mount mounting, it supports an operating temperature range of 0°C to 85°C (TJ). This component belongs to the Spartan-II series and is currently classified as obsolete.

Field Programmable Gate Array Feature Summary

• Configurable logic architecture with dedicated block RAM resources
• High-density I/O capability supporting complex interface requirements
• Surface-mount packaging optimized for automated assembly processes

Field Programmable Gate Array Applications

• Industrial control systems requiring reliable programmable logic
• Consumer electronics prototyping and legacy system maintenance
• Test and measurement equipment signal processing

Field Programmable Gate Array Procurement Notes

Verify part status carefully as this component is officially marked obsolete by the manufacturer. Confirm availability through authorized distributors or secondary market suppliers. Ensure compatibility with existing design files before procurement. Check for potential lead time variations due to limited stock levels. Validate that the specific suffix matches your board layout requirements.

Field Programmable Gate Array Selection Notes

Consider the Spartan-II family constraints when selecting this FPGA. Evaluate if newer architectures like Spartan-6 or 7 Series offer better performance or availability. Assess power consumption differences between generations. Verify pinout compatibility if replacing older designs. Review obsolescence notices for long-term production support implications.

Field Programmable Gate Array Part Context

This device is part of AMD's Spartan-II FPGA family, designed for cost-sensitive applications requiring moderate logic density. It succeeded earlier Xilinx FPGA lines and preceded the Spartan-3 series. The 208-pin PQFP package provides a balance between I/O count and physical footprint. It represents a mature technology node widely used in established industrial and commercial products.

Field Programmable Gate Array Replacement Considerations

Official substitutes include Efinix, Inc. components. Cross-reference pinouts and logic capacities carefully. Verify voltage level compatibility with existing circuitry. Consider software toolchain migration efforts when transitioning to alternative vendors.