| PartNumber | XC3S2000-5FG676C | XC3S2000-5FG900C | XC3S2000-5FG456C |
| Description | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| Manufacturer | Xilinx | Xilinx | Xilinx |
| Product Category | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| Product | Spartan-3 | Spartan-3 | Spartan-3 |
| Number of Logic Elements | 46080 | 46080 | 46080 |
| Number of I/Os | 489 I/O | 565 I/O | 333 I/O |
| Operating Supply Voltage | 1.2 V | 1.2 V | 1.2 V |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | FBGA-676 | FBGA-900 | FBGA-456 |
| Series | XC3S2000 | XC3S2000 | XC3S2000 |
| Brand | Xilinx | Xilinx | Xilinx |
| Number of Gates | 2000000 | 2000000 | 2000000 |
| Distributed RAM | 320 kbit | 320 kbit | 320 kbit |
| Embedded Block RAM EBR | 720 kbit | 720 kbit | 720 kbit |
| Maximum Operating Frequency | 280 MHz | 280 MHz | 280 MHz |
| Product Type | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| Factory Pack Quantity | 40 | 27 | 60 |
| Subcategory | Programmable Logic ICs | Programmable Logic ICs | Programmable Logic ICs |
| Tradename | Spartan | Spartan | Spartan |