LFXP15E-3FN388I
Lattice LatticeXP FPGA
15K LUTs 388-ball Industrial
The LFXP15E-3FN388I is a Lattice LatticeXP FPGA based on the LFXP15E device, with 15,000 LUTs and 324 Kb of block RAM. It comes in the FN388 package (388-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
- 15,000
- Block RAM
- 324 Kb
- Pins
- 388
- Speed grade
- 3
- Temperature
- Industrial
Part details
- Manufacturer
- Lattice Semiconductor
- Part number
- LFXP15E-3FN388I
- Base device
- LFXP15E
- Family
- LatticeXP
- Package
- FN388
- Pin / ball count
- 388
- Speed grade
- 3
- Temperature grade
- Industrial
- Product status
- Obsolete
- ECCN
- 3A991D
- HTS code
- 8542.31.0060
- RoHS
- Not compliant
Device specifications
- Logic cells
- 15,000
- Block RAM
- 324 Kb
Specifications
- Package outline
- 388-FPBGA, 23 × 23 mm
- Package / case
- 388-BBGA
- Mounting
- Surface Mount
- User I/O
- 268
- 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
- XP
- Last time buy
- 25 Nov 2013
Part number breakdown
| Segment | Field | Meaning |
|---|---|---|
| LFXP15E | Base Device | Device LFXP15E |
| 3 | Speed Grade | 3 |
| FN388 | Package | FN388 |
| I | Temperature Grade | Industrial |
Alternatives and other versions
| Part number | How it compares | Package | Speed | Temperature |
|---|---|---|---|---|
| LFXP15E-3FN256C | Same device, different package | FN256 | 3 | Commercial |
| LFXP15E-3FN256I | Same device, different package | FN256 | 3 | Industrial |
| LFXP15E-4FN256C | Same device, different package | FN256 | 4 | Commercial |
| LFXP15E-4FN256I | Same device, different package | FN256 | 4 | Industrial |
| LFXP15E-5FN256C | Same device, different package | FN256 | 5 | Commercial |
| LFXP15E-3FN388C | Same device, commercial temperature | FN388 | 3 | Commercial |
| LFXP15E-4FN388C | Same device, different speed and temperature grade | FN388 | 4 | Commercial |
| LFXP15E-4FN388I | Same device, different speed grade | FN388 | 4 | Industrial |
| LFXP15E-5FN388C | Same device, different speed and temperature grade | FN388 | 5 | Commercial |
| LFXP15E-3FN484C | Same device, different package | FN484 | 3 | Commercial |
| LFXP15E-3FN484I | Same device, different package | FN484 | 3 | Industrial |
| LFXP15E-4FN484C | Same device, different package | FN484 | 4 | Commercial |
| LFXP15E-4FN484I | Same device, different package | FN484 | 4 | Industrial |
| LFXP15E-5FN484C | Same device, different package | FN484 | 5 | Commercial |
Ranked from manufacturer datasheets and pinout files. Customer approval still recommended.
Frequently asked questions
- Is the LFXP15E-3FN388I still in production?
- No. The LFXP15E-3FN388I 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 LFXP15E-3FN388I?
- The LFXP15E-3FN388I comes in the FN388 package (388-FPBGA, 23 × 23 mm).
- Which versions of the LFXP15E come in industrial temperature?
- The LFXP15E-3FN388I is itself an industrial-temperature part (-40 °C to 100 °C, junction). 5 other LFXP15E parts are industrial temperature. A different speed grade or package is not a drop-in replacement, so check it against your design.LFXP15E-4FN388ILFXP15E-3FN256ILFXP15E-4FN256ILFXP15E-3FN484ILFXP15E-4FN484I
LFXP15E discontinued?
We still source this part. If the design is being revised, the replacement page lists current Lattice devices of similar capacity.
LFXP15E replacement optionsGuides and comparisons
Need LFXP15E-3FN388I?
Send the quantity and we'll check current market availability, pricing and lead time.
Check Stock & Pricing