XC3S400-5TQ144C
AMD Xilinx Spartan-3 FPGA
8K logic cells Commercial
AvailableNotice: XCN23009
The XC3S400-5TQ144C is an AMD Xilinx Spartan-3 FPGA based on the XC3S400 device, with 8,064 logic cells and 288 Kb of block RAM. It comes in the TQ144 package, speed grade 5, commercial temperature. It runs from a 1.2 V core supply (VCCINT).
- Logic cells
- 8,064
- Block RAM
- 288 Kb
- Speed grade
- 5
- Temperature
- Commercial
Part details
- Manufacturer
- AMD Xilinx
- Part number
- XC3S400-5TQ144C
- Base device
- XC3S400
- Family
- Spartan-3
- Package
- TQ144
- Speed grade
- 5
- Temperature grade
- Commercial
- 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 |
|---|---|---|
| XC3S400 | Base Device | Spartan-3 device XC3S400 |
| 5 | Speed Grade | Speed grade 5 |
| TQ144 | Package | 144-pin QFP (thin quad flat pack) |
| C | Temperature Grade | Commercial |
Documentation
- XC3S400-5FGG320C datasheetAMD Xilinx document
Alternatives and other versions
| Part number | How it compares | Package | Speed | Temperature |
|---|---|---|---|---|
| XC3S400-5TQG144C | Likely alternative · 83/100Lead-free TQG144 version of the leaded TQ144 package | TQG144 | -5 | Commercial |
| XC3S400-4TQ144C | Engineering review required · 71/100Slower -4 speed grade: timing must be re-closed | TQ144 | -4 | Commercial |
| XC3S400-4TQ144I | Engineering review required · 71/100Slower -4 speed grade: timing must be re-closed. Industrial (−40 to +100 °C) covers commercial (0 to +85 °C) | TQ144 | -4 | Industrial |
| XC3S400-4FG320C | Same device, different package | FG320 | -4 | Commercial |
| XC3S400-4FG320I | Same device, different package | FG320 | -4 | Industrial |
| XC3S400-5FG320C | Same device, different package | FG320 | -5 | Commercial |
| XC3S400-4FG456C | Same device, different package | FG456 | -4 | Commercial |
| XC3S400-4FG456I | Same device, different package | FG456 | -4 | Industrial |
| XC3S400-5FG456C | Same device, different package | FG456 | -5 | Commercial |
| XC3S400-4FGG320C | Same device, different package | FGG320 | -4 | Commercial |
| XC3S400-4FGG320I | Same device, different package | FGG320 | -4 | Industrial |
| XC3S400-5FGG320C | Same device, different package | FGG320 | -5 | Commercial |
| XC3S400-4FGG456C | Same device, different package | FGG456 | -4 | Commercial |
| XC3S400-4FGG456I | Same device, different package | FGG456 | -4 | Industrial |
| XC3S400-5FGG456C | Same device, different package | FGG456 | -5 | Commercial |
| XC3S400-4FT256C | Same device, different package | FT256 | -4 | Commercial |
| XC3S400-4FT256I | Same device, different package | FT256 | -4 | Industrial |
| XC3S400-5FT256C | Same device, different package | FT256 | -5 | Commercial |
| XC3S400-4FTG256C | Same device, different package | FTG256 | -4 | Commercial |
| XC3S400-4FTG256I | Same device, different package | FTG256 | -4 | Industrial |
| XC3S400-5FTG256C | Same device, different package | FTG256 | -5 | Commercial |
| XC3S400-4PQ208C | Same device, different package | PQ208 | -4 | Commercial |
| XC3S400-4PQ208I | Same device, different package | PQ208 | -4 | Industrial |
| XC3S400-5PQ208C | Same device, different package | PQ208 | -5 | Commercial |
Ranked from manufacturer datasheets and pinout files. Customer approval still recommended.
Frequently asked questions
- Is there a direct replacement for the XC3S400-5TQ144C?
- No. The manufacturer's discontinuation notice states there is no direct replacement for the XC3S400-5TQ144C. Either the remaining supply is used, or the board is revised around a current device.
- What package is the XC3S400-5TQ144C?
- The XC3S400-5TQ144C comes in the TQ144 package.
- Which versions of the XC3S400 come in industrial temperature?
- The XC3S400-5TQ144C is not an industrial-temperature part. 10 XC3S400 parts are industrial temperature. A different speed grade or package is not a drop-in replacement, so check it against your design.XC3S400-4TQ144IXC3S400-4FG320IXC3S400-4FG456IXC3S400-4FGG320IXC3S400-4FGG456IXC3S400-4FT256IXC3S400-4FTG256IXC3S400-4PQ208Iand 2 more
XC3S400 discontinued?
We still source this part. If the design is being revised, the replacement page lists current AMD Xilinx devices of similar capacity.
XC3S400 replacement optionsGuides and comparisons
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