LFXP20C-4FN484I
Lattice LatticeXP FPGA
20K LUTs 484-ball Industrial
The LFXP20C-4FN484I is a Lattice LatticeXP FPGA based on the LFXP20C device, with 20,000 LUTs and 396 Kb of block RAM. It comes in the FN484 package (484-FPBGA, 23 × 23 mm), speed grade 4, 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
- 20,000
- Block RAM
- 396 Kb
- Pins
- 484
- Speed grade
- 4
- Temperature
- Industrial
Part details
- Manufacturer
- Lattice Semiconductor
- Part number
- LFXP20C-4FN484I
- Base device
- LFXP20C
- Family
- LatticeXP
- Package
- FN484
- Pin / ball count
- 484
- Speed grade
- 4
- Temperature grade
- Industrial
- Product status
- Obsolete
- ECCN
- 3A991D
- HTS code
- 8542.31.0060
- RoHS
- Not compliant
Device specifications
- Logic cells
- 20,000
- Block RAM
- 396 Kb
Specifications
- Package outline
- 484-FPBGA, 23 × 23 mm
- Package / case
- 484-BBGA
- Mounting
- Surface Mount
- User I/O
- 340
- Supply voltage
- 1.71 V to 3.465 V
- Operating temperature
- -40 °C to 100 °C (junction)
- Moisture sensitivity (MSL)
- Level 3 (168 hours)
- Series
- XP
- Last time buy
- 25 Nov 2013
Part number breakdown
| Segment | Field | Meaning |
|---|---|---|
| LFXP20C | Base Device | Device LFXP20C |
| 4 | Speed Grade | 4 |
| FN484 | Package | FN484 |
| I | Temperature Grade | Industrial |
Alternatives and other versions
| Part number | How it compares | Package | Speed | Temperature |
|---|---|---|---|---|
| LFXP20C-3FN256C | Same device, different package | FN256 | 3 | Commercial |
| LFXP20C-3FN256I | Same device, different package | FN256 | 3 | Industrial |
| LFXP20C-4FN256C | Same device, different package | FN256 | 4 | Commercial |
| LFXP20C-4FN256I | Same device, different package | FN256 | 4 | Industrial |
| LFXP20C-5FN256C | Same device, different package | FN256 | 5 | Commercial |
| LFXP20C-3FN388C | Same device, different package | FN388 | 3 | Commercial |
| LFXP20C-3FN388I | Same device, different package | FN388 | 3 | Industrial |
| LFXP20C-4FN388I | Same device, different package | FN388 | 4 | Industrial |
| LFXP20C-5FN388C | Same device, different package | FN388 | 5 | Commercial |
| LFXP20C-3FN484C | Same device, different speed and temperature grade | FN484 | 3 | Commercial |
| LFXP20C-3FN484I | Same device, different speed grade | FN484 | 3 | Industrial |
| LFXP20C-4FN484C | Same device, commercial temperature | FN484 | 4 | Commercial |
Ranked from manufacturer datasheets and pinout files. Customer approval still recommended.
Frequently asked questions
- Is the LFXP20C-4FN484I still in production?
- No. The LFXP20C-4FN484I 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 LFXP20C-4FN484I?
- The LFXP20C-4FN484I comes in the FN484 package (484-FPBGA, 23 × 23 mm).
- Which versions of the LFXP20C come in industrial temperature?
- The LFXP20C-4FN484I is itself an industrial-temperature part (-40 °C to 100 °C, junction). 5 other LFXP20C parts are industrial temperature. A different speed grade or package is not a drop-in replacement, so check it against your design.LFXP20C-3FN484ILFXP20C-3FN256ILFXP20C-4FN256ILFXP20C-3FN388ILFXP20C-4FN388I
LFXP20C discontinued?
We still source this part. If the design is being revised, the replacement page lists current Lattice devices of similar capacity.
LFXP20C replacement optionsGuides and comparisons
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