XC3S1000-5FTG256C

Field Programmable Gate Array Overview

The AMD XC3S1000-5FTG256C is a Spartan-3 Field Programmable Gate Array (FPGA) IC housed in a 256-pin FineLine BGA package. It features 173 user I/Os, 1,000,000 system gates, and 1,920 LABs/CLBs. The device contains 17,280 logic elements/cells and 442,368 total RAM bits. It operates on a supply voltage of 1.14V to 1.26V and supports an operating temperature range of 0°C to 85°C (TJ).

Field Programmable Gate Array Feature Summary

• SRAM-based programmable logic architecture within the Spartan-3 family.
• Integrated block RAM resources for data buffering and storage.
• Supports multiple I/O standards via configurable banks.

Field Programmable Gate Array Applications

• Embedded control systems requiring moderate logic density.
• Interface bridging and protocol conversion tasks.
• Consumer electronics logic acceleration.

Field Programmable Gate Array Procurement Notes

Verify component authenticity through authorized distributors or certified secondary market suppliers due to obsolete status. Request full traceability documentation including original manufacturer test reports and lot codes. Confirm RoHS compliance and absence of lead-free plating degradation. Inspect package integrity for thermal cycling damage prior to integration into production lines.

Field Programmable Gate Array Selection Notes

Compare against current generation Spartan-3E or Artix-7 families for improved power efficiency and availability. Evaluate pin-to-pin compatibility if replacing existing designs. Consider updated toolchain support requirements when migrating from legacy Spartan-3 architectures to newer FPGA platforms with enhanced DSP capabilities.

Field Programmable Gate Array Part Context

This component belongs to the AMD Spartan-3 FPGA family, designed for cost-sensitive embedded applications. It provides a balance of logic density and I/O flexibility for mid-range digital design needs. The series is widely recognized for its established ecosystem and mature development tools, though it represents a legacy technology tier compared to modern high-performance FPGAs.

Field Programmable Gate Array Replacement Considerations

LFE3-35EA-6FN672C by Lattice Semiconductor is a documented alternative. T55F576C3 by Efinix Inc. is another verified substitute option. Both parts offer comparable functionality but require schematic and constraint file adjustments during migration.