LFE2-6E-6TN144I
Lattice LatticeECP2/M FPGA
6K LUTs 144-pin Industrial
AvailableLifecycle: Active
The LFE2-6E-6TN144I is a Lattice LatticeECP2/M FPGA based on the LFE2-6E device, with 6,000 LUTs and 55 Kb of block RAM. It comes in the TN144 package (144-TQFP, 20 × 20 mm), speed grade 6, industrial temperature (-40 °C to 100 °C, junction). It is in active production.
- LUTs
- 6,000
- Block RAM
- 55 Kb
- Pins
- 144
- Speed grade
- 6
- Temperature
- Industrial
Part details
- Manufacturer
- Lattice Semiconductor
- Part number
- LFE2-6E-6TN144I
- Base device
- LFE2-6E
- Family
- LatticeECP2/M
- Package
- TN144
- Pin / ball count
- 144
- Speed grade
- 6
- Temperature grade
- Industrial
- Product status
- Active
- ECCN
- EAR99
- HTS code
- 8542.31.0060
- RoHS
- Compliant
Device specifications
- Logic cells
- 6,000
- Block RAM
- 55 Kb
Specifications
- Package outline
- 144-TQFP, 20 × 20 mm
- Package / case
- 144-LQFP
- Mounting
- Surface Mount
- User I/O
- 90
- LABs / CLBs
- 750
- Supply voltage
- 1.14 V to 1.26 V
- Operating temperature
- -40 °C to 100 °C (junction)
- Moisture sensitivity (MSL)
- Level 3 (168 hours)
- Series
- ECP2
Part number breakdown
| Segment | Field | Meaning |
|---|---|---|
| LFE2-6E | Base Device | Device LFE2-6E |
| 6 | Speed Grade | 6 |
| TN144 | Package | TN144 |
| I | Temperature Grade | Industrial |
Documentation
- LFE2-6E-5TN144C datasheetLattice Semiconductor document
Alternatives and other versions
| Part number | How it compares | Package | Speed | Temperature |
|---|---|---|---|---|
| LFE2-6E-6TN144C | Engineering review required · 70/100Commercial (0 to +85 °C) doesn't cover industrial (−40 to +100 °C). Same device, package and speed grade | TN144 | 6 | Commercial |
| LFE2-6E-7TN144C | Engineering review required · 70/100Commercial (0 to +85 °C) doesn't cover industrial (−40 to +100 °C). Faster -7 speed grade, same device and package | TN144 | 7 | Commercial |
| LFE2-6E-5TN144I | Engineering review required · 71/100Slower -5 speed grade: timing must be re-closed | TN144 | 5 | Industrial |
| LFE2-6E-5TN144C | Engineering review required · 70/100Commercial (0 to +85 °C) doesn't cover industrial (−40 to +100 °C). Slower -5 speed grade: timing must be re-closed | TN144 | 5 | Commercial |
| LFE2-6E-5FN256C | Same device, different package | FN256 | 5 | Commercial |
| LFE2-6E-5FN256I | Same device, different package | FN256 | 5 | Industrial |
| LFE2-6E-6FN256C | Same device, different package | FN256 | 6 | Commercial |
| LFE2-6E-6FN256I | Same device, different package | FN256 | 6 | Industrial |
| LFE2-6E-7FN256C | Same device, different package | FN256 | 7 | Commercial |
Ranked from manufacturer datasheets and pinout files. Customer approval still recommended.
Frequently asked questions
- Is the LFE2-6E-6TN144I still in production?
- Yes. The LFE2-6E-6TN144I is in active production.
- What package is the LFE2-6E-6TN144I?
- The LFE2-6E-6TN144I comes in the TN144 package (144-TQFP, 20 × 20 mm).
- Which versions of the LFE2-6E come in industrial temperature?
- The LFE2-6E-6TN144I is itself an industrial-temperature part (-40 °C to 100 °C, junction). 3 other LFE2-6E parts are industrial temperature. A different speed grade or package is not a drop-in replacement, so check it against your design.LFE2-6E-5TN144ILFE2-6E-5FN256ILFE2-6E-6FN256I
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