LCMXO640E-4FTN256C
Lattice MachXO FPGA
640 LUTs 256-ball Commercial
AvailableLifecycle: Active
The LCMXO640E-4FTN256C is a Lattice MachXO FPGA based on the LCMXO640E device, with 640 LUTs. It comes in the FTN256 package (256-FTBGA, 17 × 17 mm), speed grade 4, commercial temperature (0 °C to 85 °C, junction). It is in active production.
- LUTs
- 640
- Pins
- 256
- Speed grade
- 4
- Temperature
- Commercial
Part details
- Manufacturer
- Lattice Semiconductor
- Part number
- LCMXO640E-4FTN256C
- Base device
- LCMXO640E
- Family
- MachXO
- Package
- FTN256
- Pin / ball count
- 256
- Speed grade
- 4
- Temperature grade
- Commercial
- Product status
- Active
- ECCN
- EAR99
- HTS code
- 8542.31.0060
- RoHS
- Compliant
Device specifications
- Logic cells
- 640
Specifications
- Package outline
- 256-FTBGA, 17 × 17 mm
- Package / case
- 256-LBGA
- Mounting
- Surface Mount
- User I/O
- 159
- LABs / CLBs
- 80
- Supply voltage
- 1.14 V to 1.26 V
- Operating temperature
- 0 °C to 85 °C (junction)
- Moisture sensitivity (MSL)
- Level 3 (168 hours)
- Series
- MachXO
Part number breakdown
| Segment | Field | Meaning |
|---|---|---|
| LCMXO640E | Base Device | Device LCMXO640E |
| 4 | Speed Grade | 4 |
| FTN256 | Package | FTN256 |
| C | Temperature Grade | Commercial |
Documentation
- LCMXO640E-4FN256I datasheetLattice Semiconductor document
- LCMXO640E-5TN144C datasheetLattice Semiconductor document
Alternatives and other versions
| Part number | How it compares | Package | Speed | Temperature |
|---|---|---|---|---|
| LCMXO640E-4FTN256I | Very strong alternative · 98/100Same device, package and speed grade. Industrial (−40 to +100 °C) covers commercial (0 to +85 °C) | FTN256 | 4 | Industrial |
| LCMXO640E-5FTN256C | Strong SKU alternate · 91/100Faster -5 speed grade, same device and package | FTN256 | 5 | Commercial |
| LCMXO640E-3FTN256C | Engineering review required · 71/100Slower -3 speed grade: timing must be re-closed | FTN256 | 3 | Commercial |
| LCMXO640E-3FTN256I | Engineering review required · 71/100Slower -3 speed grade: timing must be re-closed. Industrial (−40 to +100 °C) covers commercial (0 to +85 °C) | FTN256 | 3 | Industrial |
| LCMXO640E-3BN256C | Same device, different package | BN256 | 3 | Commercial |
| LCMXO640E-3BN256I | Same device, different package | BN256 | 3 | Industrial |
| LCMXO640E-4BN256C | Same device, different package | BN256 | 4 | Commercial |
| LCMXO640E-4BN256I | Same device, different package | BN256 | 4 | Industrial |
| LCMXO640E-5BN256C | Same device, different package | BN256 | 5 | Commercial |
| LCMXO640E-3FN256C | Same device, different package | FN256 | 3 | Commercial |
| LCMXO640E-3FN256I | Same device, different package | FN256 | 3 | Industrial |
| LCMXO640E-4FN256C | Same device, different package | FN256 | 4 | Commercial |
| LCMXO640E-4FN256I | Same device, different package | FN256 | 4 | Industrial |
| LCMXO640E-5FN256C | Same device, different package | FN256 | 5 | Commercial |
| LCMXO640E-3FT256C | Same device, different package | FT256 | 3 | Commercial |
| LCMXO640E-3FT256I | Same device, different package | FT256 | 3 | Industrial |
| LCMXO640E-4FT256C | Same device, different package | FT256 | 4 | Commercial |
| LCMXO640E-4FT256I | Same device, different package | FT256 | 4 | Industrial |
| LCMXO640E-5FT256C | Same device, different package | FT256 | 5 | Commercial |
| LCMXO640E-3MN100C | Same device, different package | MN100 | 3 | Commercial |
| LCMXO640E-3MN100I | Same device, different package | MN100 | 3 | Industrial |
| LCMXO640E-4MN100C | Same device, different package | MN100 | 4 | Commercial |
| LCMXO640E-4MN100I | Same device, different package | MN100 | 4 | Industrial |
| LCMXO640E-5MN100C | Same device, different package | MN100 | 5 | Commercial |
Ranked from manufacturer datasheets and pinout files. Customer approval still recommended.
Frequently asked questions
- Is the LCMXO640E-4FTN256C still in production?
- Yes. The LCMXO640E-4FTN256C is in active production.
- What package is the LCMXO640E-4FTN256C?
- The LCMXO640E-4FTN256C comes in the FTN256 package (256-FTBGA, 17 × 17 mm).
- Which versions of the LCMXO640E come in industrial temperature?
- The LCMXO640E-4FTN256C is not an industrial-temperature part. 16 LCMXO640E parts are industrial temperature. A different speed grade or package is not a drop-in replacement, so check it against your design.LCMXO640E-3FTN256ILCMXO640E-4FTN256ILCMXO640E-3BN256ILCMXO640E-4BN256ILCMXO640E-3FN256ILCMXO640E-4FN256ILCMXO640E-3FT256ILCMXO640E-4FT256Iand 8 more
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