XA3S400-4FTG256I
AMD Xilinx Spartan-3 FPGA
8K logic cells 256-pin Industrial
AvailableNotice: XCN23009
The XA3S400-4FTG256I is an AMD Xilinx Spartan-3 FPGA based on the XA3S400 device, with 8,064 logic cells and 288 Kb of block RAM. It comes in the FTG256 package (256 pins), speed grade 4, industrial temperature. It runs from a 1.2 V core supply (VCCINT).
- Logic cells
- 8,064
- Block RAM
- 288 Kb
- Pins
- 256
- Speed grade
- 4
- Temperature
- Industrial
Part details
- Manufacturer
- AMD Xilinx
- Part number
- XA3S400-4FTG256I
- Base device
- XA3S400
- Family
- Spartan-3
- Package
- FTG256
- Pin / ball count
- 256
- Speed grade
- 4
- Temperature grade
- Industrial
- Core supply (VCCINT)
- 1.2 V
- Manufacturer notice
- XCN23009
- ECCN
- EAR99
- HTS code
- 8542310060
- RoHS
- Compliant
Device specifications
- Logic cells
- 8,064
- Block RAM
- 288 Kb
Part number breakdown
| Segment | Field | Meaning |
|---|---|---|
| XA3S400 | Base Device | Spartan-3 device XA3S400 |
| 4 | Speed Grade | Speed grade 4 |
| FTG256 | Package | 256-pin BGA (thin fine-pitch ball grid array, Pb-free) |
| I | Temperature Grade | Industrial |
Documentation
- XA3S400-4PQG208Q datasheetAMD Xilinx document
Alternatives and other versions
| Part number | How it compares | Package | Speed | Temperature |
|---|---|---|---|---|
| XA3S400-4FGG456I | Same device, different package | FGG456 | -4 | Industrial |
| XA3S400-4FGG456Q | Same device, different package | FGG456 | -4 | Automotive |
| XA3S400-4FTG256Q | Same device, automotive temperature | FTG256 | -4 | Automotive |
| XA3S400-4PQG208I | Same device, different package | PQG208 | -4 | Industrial |
| XA3S400-4PQG208Q | Same device, different package | PQG208 | -4 | Automotive |
Ranked from manufacturer datasheets and pinout files. Customer approval still recommended.
Frequently asked questions
- Is there a direct replacement for the XA3S400-4FTG256I?
- No. The manufacturer's discontinuation notice states there is no direct replacement for the XA3S400-4FTG256I. Either the remaining supply is used, or the board is revised around a current device.
- What package is the XA3S400-4FTG256I?
- The XA3S400-4FTG256I comes in the FTG256 package (256 pins).
- Which versions of the XA3S400 come in industrial temperature?
- The XA3S400-4FTG256I is itself an industrial-temperature part. 2 other XA3S400 parts are industrial temperature. A different speed grade or package is not a drop-in replacement, so check it against your design.XA3S400-4FGG456IXA3S400-4PQG208I
XA3S400 discontinued?
We still source this part. If the design is being revised, the replacement page lists current AMD Xilinx devices of similar capacity.
XA3S400 replacement optionsGuides and comparisons
Need XA3S400-4FTG256I?
Send the quantity and we'll check current market availability, pricing and lead time.
Check Stock & Pricing