XA3SD1800A-4CSG484Q
AMD Xilinx Spartan-3 FPGA
37K logic cells 484-ball Automotive
The XA3SD1800A-4CSG484Q is an AMD Xilinx Spartan-3 FPGA based on the XA3SD1800A device, with 37,440 logic cells and 1,512 Kb of block RAM. It comes in the CSG484 package (484-CSPBGA, 19 × 19 mm), speed grade 4, automotive temperature (-40 °C to 125 °C, junction). It is qualified to AEC-Q100. It has been discontinued by the manufacturer. Request a quote to check stock and pricing — include the quantity and any date-code or traceability requirements.
- Logic cells
- 37,440
- Block RAM
- 1,512 Kb
- Pins
- 484
- Speed grade
- 4
- Temperature
- Automotive
Part details
- Manufacturer
- AMD Xilinx
- Part number
- XA3SD1800A-4CSG484Q
- Base device
- XA3SD1800A
- Family
- Spartan-3
- Package
- CSG484
- Pin / ball count
- 484
- Speed grade
- 4
- Temperature grade
- Automotive
- Qualification
- AEC-Q100
- Product status
- Obsolete
- Manufacturer notice
- XCN23009
- ECCN
- 3A991.d
- HTS code
- 8542310060
- RoHS
- Compliant
Device specifications
- Logic cells
- 37,440
- Block RAM
- 1,512 Kb
Specifications
- Package outline
- 484-CSPBGA, 19 × 19 mm
- Package / case
- 484-FBGA, CSPBGA
- Mounting
- Surface Mount
- User I/O
- 309
- LABs / CLBs
- 4,160
- System gates
- 1,800,000
- Supply voltage
- 1.14 V to 1.26 V
- Operating temperature
- -40 °C to 125 °C (junction)
- Grade
- Automotive
- Moisture sensitivity (MSL)
- Level 3 (168 hours)
- Series
- Spartan-3A DSP XA
- Last time buy
- 29 Jun 2024
Part number breakdown
| Segment | Field | Meaning |
|---|---|---|
| XA3SD1800A | Base Device | Spartan-3 device XA3SD1800A |
| 4 | Speed Grade | Speed grade 4 |
| CSG484 | Package | 484-pin CSP (chip-scale ball grid array, Pb-free) |
| Q | Temperature Grade | Automotive Q-grade |
Documentation
- XA3SD1800A-4CSG484Q datasheetAMD Xilinx document
Alternatives and other versions
| Part number | How it compares | Package | Speed | Temperature |
|---|---|---|---|---|
| XA3SD1800A-4CSG484I | Same device, industrial temperature | CSG484 | -4 | Industrial |
| XA3SD1800A-4FGG676I | Same device, different package | FGG676 | -4 | Industrial |
| XA3SD1800A-4FGG676Q | Same device, different package | FGG676 | -4 | Automotive |
Ranked from manufacturer datasheets and pinout files. Customer approval still recommended.
Frequently asked questions
- Is the XA3SD1800A-4CSG484Q still in production?
- No. The XA3SD1800A-4CSG484Q has been discontinued by the manufacturer. Discontinued parts can still be quoted — send a request with the quantity and any date-code requirements.
- Is there a direct replacement for the XA3SD1800A-4CSG484Q?
- No. The manufacturer's discontinuation notice states there is no direct replacement for the XA3SD1800A-4CSG484Q. Either the remaining supply is used, or the board is revised around a current device.
- What package is the XA3SD1800A-4CSG484Q?
- The XA3SD1800A-4CSG484Q comes in the CSG484 package (484-CSPBGA, 19 × 19 mm).
- Which versions of the XA3SD1800A come in industrial temperature?
- The XA3SD1800A-4CSG484Q is an automotive-temperature part (-40 °C to 125 °C, junction), a wider range than industrial. 2 XA3SD1800A parts are industrial temperature. A different speed grade or package is not a drop-in replacement, so check it against your design.XA3SD1800A-4CSG484IXA3SD1800A-4FGG676I
XA3SD1800A discontinued?
We still source this part. If the design is being revised, the replacement page lists current AMD Xilinx devices of similar capacity.
XA3SD1800A replacement optionsGuides and comparisons
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