LFE3-70EA-9FN1156I
Lattice LatticeECP3 FPGA
67K LUTs 1,156-ball Industrial
AvailableLifecycle: NRND
The LFE3-70EA-9FN1156I is a Lattice LatticeECP3 FPGA based on the LFE3-70EA device, with 67,000 LUTs and 4,420 Kb of block RAM. It comes in the FN1156 package (1156-FPBGA, 35 × 35 mm), speed grade 9, industrial temperature (-40 °C to 100 °C, junction). The manufacturer does not recommend it for new designs. Request a quote to check stock and pricing — include the quantity and any date-code or traceability requirements.
- LUTs
- 67,000
- Block RAM
- 4,420 Kb
- Pins
- 1,156
- Speed grade
- 9
- Temperature
- Industrial
Part details
- Manufacturer
- Lattice Semiconductor
- Part number
- LFE3-70EA-9FN1156I
- Base device
- LFE3-70EA
- Family
- LatticeECP3
- Package
- FN1156
- Pin / ball count
- 1,156
- Speed grade
- 9
- Temperature grade
- Industrial
- Product status
- NRND
- ECCN
- 3A991D
- HTS code
- 8542.31.0060
- RoHS
- Compliant
Device specifications
- Logic cells
- 67,000
- Block RAM
- 4,420 Kb
Specifications
- Package outline
- 1156-FPBGA, 35 × 35 mm
- Package / case
- 1156-BBGA
- Mounting
- Surface Mount
- User I/O
- 490
- LABs / CLBs
- 8,375
- 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
- ECP3
Part number breakdown
| Segment | Field | Meaning |
|---|---|---|
| LFE3-70EA | Base Device | Device LFE3-70EA |
| 9 | Speed Grade | 9 |
| FN1156 | Package | FN1156 |
| I | Temperature Grade | Industrial |
Documentation
- LFE3-70EA-6FN1156C datasheetLattice Semiconductor document
Alternatives and other versions
| Part number | How it compares | Package | Speed | Temperature |
|---|---|---|---|---|
| LFE3-70EA-6FN1156C | Same device, different speed and temperature grade | FN1156 | 6 | Commercial |
| LFE3-70EA-6FN1156I | Same device, different speed grade | FN1156 | 6 | Industrial |
| LFE3-70EA-7FN1156C | Same device, different speed and temperature grade | FN1156 | 7 | Commercial |
| LFE3-70EA-8FN1156C | Same device, different speed and temperature grade | FN1156 | 8 | Commercial |
| LFE3-70EA-8FN1156I | Same device, different speed grade | FN1156 | 8 | Industrial |
| LFE3-70EA-9FN1156C | Same device, commercial temperature | FN1156 | 9 | Commercial |
| LFE3-70EA-6FN484C | Same device, different package | FN484 | 6 | Commercial |
| LFE3-70EA-6FN484I | Same device, different package | FN484 | 6 | Industrial |
| LFE3-70EA-7FN484C | Same device, different package | FN484 | 7 | Commercial |
| LFE3-70EA-7FN484I | Same device, different package | FN484 | 7 | Industrial |
| LFE3-70EA-8FN484C | Same device, different package | FN484 | 8 | Commercial |
| LFE3-70EA-8FN484I | Same device, different package | FN484 | 8 | Industrial |
| LFE3-70EA-9FN484C | Same device, different package | FN484 | 9 | Commercial |
| LFE3-70EA-9FN484I | Same device, different package | FN484 | 9 | Industrial |
| LFE3-70EA-6FN672C | Same device, different package | FN672 | 6 | Commercial |
| LFE3-70EA-6FN672I | Same device, different package | FN672 | 6 | Industrial |
| LFE3-70EA-7FN672C | Same device, different package | FN672 | 7 | Commercial |
| LFE3-70EA-7FN672I | Same device, different package | FN672 | 7 | Industrial |
| LFE3-70EA-8FN672C | Same device, different package | FN672 | 8 | Commercial |
| LFE3-70EA-8FN672I | Same device, different package | FN672 | 8 | Industrial |
| LFE3-70EA-9FN672C | Same device, different package | FN672 | 9 | Commercial |
| LFE3-70EA-9FN672I | Same device, different package | FN672 | 9 | Industrial |
| LFE3-70EA-6LFN1156C | Same device, different package | LFN1156 | 6 | Commercial |
| LFE3-70EA-6LFN1156I | Same device, different package | LFN1156 | 6 | Industrial |
Ranked from manufacturer datasheets and pinout files. Customer approval still recommended.
Frequently asked questions
- Is the LFE3-70EA-9FN1156I still in production?
- It is still made, but the manufacturer does not recommend it for new designs. It is still available to quote for existing builds and repairs.
- What package is the LFE3-70EA-9FN1156I?
- The LFE3-70EA-9FN1156I comes in the FN1156 package (1156-FPBGA, 35 × 35 mm).
- Which versions of the LFE3-70EA come in industrial temperature?
- The LFE3-70EA-9FN1156I is itself an industrial-temperature part (-40 °C to 100 °C, junction). 19 other LFE3-70EA parts are industrial temperature. A different speed grade or package is not a drop-in replacement, so check it against your design.LFE3-70EA-6FN1156ILFE3-70EA-8FN1156ILFE3-70EA-6FN484ILFE3-70EA-7FN484ILFE3-70EA-8FN484ILFE3-70EA-9FN484ILFE3-70EA-6FN672ILFE3-70EA-7FN672Iand 11 more
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