| PartNumber | XC3SD3400A-4CSG484LI | XC3SD3400A-4FG676I | XC3SD3400A-4FG676C |
| Description | FPGA - Field Programmable Gate Array XC3SD3400A-4CSG484LI | FPGA - Field Programmable Gate Array XC3SD3400A-4FG676I | 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 |
| RoHS | Y | - | - |
| Product | Spartan-3A | Spartan-3A | Spartan-3A |
| Number of Logic Elements | 53712 | 53712 | 53712 |
| Number of I/Os | 309 I/O | 469 I/O | 469 I/O |
| Operating Supply Voltage | 1 V | 1 V | 1 V |
| Minimum Operating Temperature | - 40 C | - 40 C | 0 C |
| Maximum Operating Temperature | + 100 C | + 100 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | CSBGA-484 | FBGA-676 | FBGA-676 |
| Series | XC3SD3400A | XC3SD3400A | XC3SD3400A |
| Brand | Xilinx | Xilinx | Xilinx |
| Number of Gates | 3400000 | 3400000 | 3400000 |
| Distributed RAM | 373 kbit | 373 kbit | 373 kbit |
| Embedded Block RAM EBR | 2268 kbit | 2268 kbit | 2268 kbit |
| Maximum Operating Frequency | 250 MHz | 250 MHz | 250 MHz |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| Factory Pack Quantity | 84 | 40 | 40 |
| Subcategory | Programmable Logic ICs | Programmable Logic ICs | Programmable Logic ICs |
| Tradename | Spartan | Spartan | Spartan |