LFE2-20SE-5FN672C
Lattice LatticeECP2/M FPGA
21K LUTs 672-ball Commercial
AvailableLifecycle: Active
The LFE2-20SE-5FN672C is a Lattice LatticeECP2/M FPGA based on the LFE2-20SE device, with 21,000 LUTs and 276 Kb of block RAM. It comes in the FN672 package (672-FPBGA, 27 × 27 mm), speed grade 5, commercial temperature (0 °C to 85 °C, junction). It is in active production.
- LUTs
- 21,000
- Block RAM
- 276 Kb
- Pins
- 672
- Speed grade
- 5
- Temperature
- Commercial
Part details
- Manufacturer
- Lattice Semiconductor
- Part number
- LFE2-20SE-5FN672C
- Base device
- LFE2-20SE
- Family
- LatticeECP2/M
- Package
- FN672
- Pin / ball count
- 672
- Speed grade
- 5
- Temperature grade
- Commercial
- Product status
- Active
- ECCN
- 3A991D
- HTS code
- 8542.31.0060
- RoHS
- Compliant
Device specifications
- Logic cells
- 21,000
- Block RAM
- 276 Kb
Specifications
- Package outline
- 672-FPBGA, 27 × 27 mm
- Package / case
- 672-BBGA
- Mounting
- Surface Mount
- User I/O
- 402
- LABs / CLBs
- 2,625
- Supply voltage
- 1.14 V to 1.26 V
- Operating temperature
- 0 °C to 85 °C (junction)
- Moisture sensitivity (MSL)
- Level 3 (168 hours)
- Series
- ECP2
Part number breakdown
| Segment | Field | Meaning |
|---|---|---|
| LFE2-20SE | Base Device | Device LFE2-20SE |
| 5 | Speed Grade | 5 |
| FN672 | Package | FN672 |
| C | Temperature Grade | Commercial |
Documentation
- LFE2-20SE-5FN672I datasheetLattice Semiconductor document
Alternatives and other versions
| Part number | How it compares | Package | Speed | Temperature |
|---|---|---|---|---|
| LFE2-20SE-5FN672I | Very strong alternative · 98/100Same device, package and speed grade. Industrial (−40 to +100 °C) covers commercial (0 to +85 °C) | FN672 | 5 | Industrial |
| LFE2-20SE-6FN672C | Strong SKU alternate · 91/100Faster -6 speed grade, same device and package | FN672 | 6 | Commercial |
| LFE2-20SE-6FN672I | Strong SKU alternate · 91/100Faster -6 speed grade, same device and package. Industrial (−40 to +100 °C) covers commercial (0 to +85 °C) | FN672 | 6 | Industrial |
| LFE2-20SE-7FN672C | Likely alternative · 89/100Faster -7 speed grade, same device and package | FN672 | 7 | Commercial |
| LFE2-20SE-5FN256C | Same device, different package | FN256 | 5 | Commercial |
| LFE2-20SE-5FN256I | Same device, different package | FN256 | 5 | Industrial |
| LFE2-20SE-6FN256C | Same device, different package | FN256 | 6 | Commercial |
| LFE2-20SE-6FN256I | Same device, different package | FN256 | 6 | Industrial |
| LFE2-20SE-7FN256C | Same device, different package | FN256 | 7 | Commercial |
| LFE2-20SE-5FN484C | Same device, different package | FN484 | 5 | Commercial |
| LFE2-20SE-5FN484I | Same device, different package | FN484 | 5 | Industrial |
| LFE2-20SE-6FN484C | Same device, different package | FN484 | 6 | Commercial |
| LFE2-20SE-6FN484I | Same device, different package | FN484 | 6 | Industrial |
| LFE2-20SE-5QN208C | Same device, different package | QN208 | 5 | Commercial |
| LFE2-20SE-5QN208I | Same device, different package | QN208 | 5 | Industrial |
| LFE2-20SE-6QN208C | Same device, different package | QN208 | 6 | Commercial |
| LFE2-20SE-6QN208I | Same device, different package | QN208 | 6 | Industrial |
| LFE2-20SE-7QN208C | Same device, different package | QN208 | 7 | Commercial |
Ranked from manufacturer datasheets and pinout files. Customer approval still recommended.
Frequently asked questions
- Is the LFE2-20SE-5FN672C still in production?
- Yes. The LFE2-20SE-5FN672C is in active production.
- What package is the LFE2-20SE-5FN672C?
- The LFE2-20SE-5FN672C comes in the FN672 package (672-FPBGA, 27 × 27 mm).
- Which versions of the LFE2-20SE come in industrial temperature?
- The LFE2-20SE-5FN672C is not an industrial-temperature part. 8 LFE2-20SE parts are industrial temperature. A different speed grade or package is not a drop-in replacement, so check it against your design.LFE2-20SE-5FN672ILFE2-20SE-6FN672ILFE2-20SE-5FN256ILFE2-20SE-6FN256ILFE2-20SE-5FN484ILFE2-20SE-6FN484ILFE2-20SE-5QN208ILFE2-20SE-6QN208I
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