| PartNumber | XA3SD1800A-4CSG484Q | XA3SD1800A-4FGG676I | XA3S500E-4PQG208Q |
| Description | FPGA - Field Programmable Gate Array CONNECT EBOM | FPGA - Field Programmable Gate Array | IC FPGA 158 I/O 208QFP |
| Manufacturer | Xilinx | Xilinx | Xilinx Inc. |
| Product Category | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | Embedded - FPGAs (Field Programmable Gate Array) |
| RoHS | Y | Y | - |
| Product | Spartan-3A | Spartan-3A | - |
| Number of Logic Elements | 37440 | 37440 | - |
| Number of I/Os | 309 I/O | 519 I/O | - |
| Operating Supply Voltage | 1.2 V | 1.2 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 100 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | CSBGA-484 | FBGA-676 | - |
| Series | XA3SD1800A | XA3SD1800A | Automotive, AEC-Q100, SpartanR-3E XA |
| Brand | Xilinx | Xilinx | - |
| Number of Gates | 1800000 | 1800000 | 500000 |
| Distributed RAM | 260 kbit | 260 kbit | - |
| Embedded Block RAM EBR | 1512 kbit | 1512 kbit | - |
| Maximum Operating Frequency | 320 MHz | 320 MHz | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | - |
| Factory Pack Quantity | 84 | 40 | - |
| Subcategory | Programmable Logic ICs | Programmable Logic ICs | - |
| Tradename | Spartan | Spartan | - |
| Package Case | - | - | 208-BFQFP |
| Operating Temperature | - | - | -40°C ~ 125°C (TJ) |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 1.14 V ~ 1.26 V |
| Supplier Device Package | - | - | 208-PQFP (28x28) |
| Number of I O | - | - | 158 |
| Number of LABs CLBs | - | - | 1164 |
| Number of Logic Elements Cells | - | - | 10476 |
| Total RAM Bits | - | - | 368640 |