LFEC33E-3FN484I
Lattice LatticeECP/EC FPGA
33K LUTs 484-ball Industrial
The LFEC33E-3FN484I is a Lattice LatticeECP/EC FPGA based on the LFEC33E device, with 32,800 LUTs and 424 Kb of block RAM. It comes in the FN484 package (484-FPBGA, 23 × 23 mm), speed grade 3, industrial temperature (-40 °C to 100 °C, junction). It has been discontinued by the manufacturer. Request a quote to check stock and pricing — include the quantity and any date-code or traceability requirements.
- LUTs
- 32,800
- Block RAM
- 424 Kb
- Pins
- 484
- Speed grade
- 3
- Temperature
- Industrial
Part details
- Manufacturer
- Lattice Semiconductor
- Part number
- LFEC33E-3FN484I
- Base device
- LFEC33E
- Family
- LatticeECP/EC
- Package
- FN484
- Pin / ball count
- 484
- Speed grade
- 3
- Temperature grade
- Industrial
- Product status
- Obsolete
- ECCN
- 3A991D
- HTS code
- 8542.31.0060
- RoHS
- Not compliant
Device specifications
- Logic cells
- 32,800
- Block RAM
- 424 Kb
Specifications
- Package outline
- 484-FPBGA, 23 × 23 mm
- Package / case
- 484-BBGA
- Mounting
- Surface Mount
- User I/O
- 360
- 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
- EC
- Last time buy
- 25 Nov 2013
Part number breakdown
| Segment | Field | Meaning |
|---|---|---|
| LFEC33E | Base Device | Device LFEC33E |
| 3 | Speed Grade | 3 |
| FN484 | Package | FN484 |
| I | Temperature Grade | Industrial |
Alternatives and other versions
| Part number | How it compares | Package | Speed | Temperature |
|---|---|---|---|---|
| LFEC33E-3FN484C | Same device, commercial temperature | FN484 | 3 | Commercial |
| LFEC33E-4FN484C | Same device, different speed and temperature grade | FN484 | 4 | Commercial |
| LFEC33E-4FN484I | Same device, different speed grade | FN484 | 4 | Industrial |
| LFEC33E-5FN484C | Same device, different speed and temperature grade | FN484 | 5 | Commercial |
| LFEC33E-3FN672C | Same device, different package | FN672 | 3 | Commercial |
| LFEC33E-3FN672I | Same device, different package | FN672 | 3 | Industrial |
| LFEC33E-4FN672C | Same device, different package | FN672 | 4 | Commercial |
| LFEC33E-4FN672I | Same device, different package | FN672 | 4 | Industrial |
| LFEC33E-5FN672C | Same device, different package | FN672 | 5 | Commercial |
Ranked from manufacturer datasheets and pinout files. Customer approval still recommended.
Frequently asked questions
- Is the LFEC33E-3FN484I still in production?
- No. The LFEC33E-3FN484I has been discontinued by the manufacturer. Discontinued parts can still be quoted — send a request with the quantity and any date-code requirements.
- What package is the LFEC33E-3FN484I?
- The LFEC33E-3FN484I comes in the FN484 package (484-FPBGA, 23 × 23 mm).
- Which versions of the LFEC33E come in industrial temperature?
- The LFEC33E-3FN484I is itself an industrial-temperature part (-40 °C to 100 °C, junction). 3 other LFEC33E parts are industrial temperature. A different speed grade or package is not a drop-in replacement, so check it against your design.LFEC33E-4FN484ILFEC33E-3FN672ILFEC33E-4FN672I
LFEC33E discontinued?
We still source this part. If the design is being revised, the replacement page lists current Lattice devices of similar capacity.
LFEC33E replacement optionsGuides and comparisons
Need LFEC33E-3FN484I?
Send the quantity and we'll check current market availability, pricing and lead time.
Check Stock & Pricing