XC3S1200E-5FT256C

Field Programmable Gate Array Overview

XC3S1200E-5FT256C is a member of the Xilinx Spartan-3E SRAM-based FPGA family, designed for cost-sensitive embedded applications. It provides approximately 1,248,000 system gates and 76,032 logic cells. The device features 2,016 Kbit of Block RAM and supports up to 190 user I/Os in its FT256 package. Operating at a maximum frequency of 200 MHz (speed grade -5), it utilizes a 90 nm process with 1.2V core voltage and 3.3V I/O standards. This component serves as a versatile solution for glue logic, interface bridging, and control applications requiring moderate programmability.

Field Programmable Gate Array Feature Summary

• SRAM-based architecture enabling field reprogrammability via external configuration memory
• High-density logic resources optimized for complex state machines and arithmetic operations
• Integrated clock management tools for precise phase shifting and frequency synthesis
• Support for multiple I/O standards including LVCMOS and LVTTL for broad peripheral compatibility

Field Programmable Gate Array Applications

• Industrial control systems requiring reliable logic interfacing
• Consumer electronics displaying video or audio data streams
• Network infrastructure equipment performing protocol translation
• Test and measurement instruments needing flexible signal processing

Field Programmable Gate Array Procurement Notes

Verify the specific speed grade suffix (-5) matches the required timing constraints for your design. Confirm that the FT256 package type aligns with your PCB footprint requirements. Ensure the manufacturing date code meets any long-term availability needs, as this is an established component. Check for RoHS compliance status if environmental regulations apply to your deployment region.

Field Programmable Gate Array Selection Notes

Select this model when the design requires more logic capacity than smaller Spartan-3 variants but does not justify the higher cost of Spartan-6 or Virtex families. Consider the FT256 package only if the pin count suffices for all necessary interfaces without requiring larger BGA packages. Evaluate power consumption against available thermal dissipation capabilities in the final enclosure.

Field Programmable Gate Array Part Context

This part belongs to the Spartan-3E series, which extended the original Spartan-3 architecture with enhanced performance and lower power consumption. It targets entry-level to mid-range embedded markets where cost efficiency is critical. The series remains widely used in legacy systems and new designs prioritizing proven reliability over cutting-edge high-speed serial transceivers found in newer generations.

Field Programmable Gate Array Replacement Considerations

Direct pin-to-pin replacements are generally unavailable due to architectural differences. Upgrades typically involve migrating to the Spartan-6 or Artix-7 families, which require schematic and layout modifications. Consult official migration guides for toolchain updates from ISE to Vivado.