LCMXO3LF-640E-6MG121I
Lattice MachXO3 FPGA
640 LUTs 121-ball Industrial
AvailableLifecycle: Active
The LCMXO3LF-640E-6MG121I is a Lattice MachXO3 FPGA based on the LCMXO3LF-640E device, with 640 LUTs and 64 Kb of block RAM. It comes in the MG121 package (121-CSFBGA, 6 × 6 mm), speed grade 6, industrial temperature (-40 °C to 100 °C, junction). It is in active production.
- LUTs
- 640
- Block RAM
- 64 Kb
- Pins
- 121
- Speed grade
- 6
- Temperature
- Industrial
Part details
- Manufacturer
- Lattice Semiconductor
- Part number
- LCMXO3LF-640E-6MG121I
- Base device
- LCMXO3LF-640E
- Family
- MachXO3
- Package
- MG121
- Pin / ball count
- 121
- Speed grade
- 6
- Temperature grade
- Industrial
- Product status
- Active
- ECCN
- EAR99
- HTS code
- 8542.31.0060
- RoHS
- Compliant
Device specifications
- Logic cells
- 640
- Block RAM
- 64 Kb
Specifications
- Package outline
- 121-CSFBGA, 6 × 6 mm
- Package / case
- 121-VFBGA, CSPBGA
- Mounting
- Surface Mount
- User I/O
- 100
- LABs / CLBs
- 80
- 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
- MachXO3
Part number breakdown
| Segment | Field | Meaning |
|---|---|---|
| LCMXO3LF-640E | Base Device | Device LCMXO3LF-640E |
| 6 | Speed Grade | 6 |
| MG121 | Package | MG121 |
| I | Temperature Grade | Industrial |
Alternatives and other versions
| Part number | How it compares | Package | Speed | Temperature |
|---|---|---|---|---|
| LCMXO3LF-640E-6MG121C | Engineering review required · 70/100Commercial (0 to +85 °C) doesn't cover industrial (−40 to +100 °C). Same device, package and speed grade | MG121 | 6 | Commercial |
| LCMXO3LF-1300E-6MG121I | Engineering review required · 73/100All 121 balls identical in the MG121 package. Different device: the design must be rebuilt | MG121 | 6 | Industrial |
| LCMXO3LF-640E-5MG121I | Engineering review required · 71/100Slower -5 speed grade: timing must be re-closed | MG121 | 5 | Industrial |
| LCMXO3LF-640E-5MG121C | Engineering review required · 70/100Commercial (0 to +85 °C) doesn't cover industrial (−40 to +100 °C). Slower -5 speed grade: timing must be re-closed | MG121 | 5 | Commercial |
Ranked from manufacturer datasheets and pinout files. Customer approval still recommended.
Frequently asked questions
- Is the LCMXO3LF-640E-6MG121I still in production?
- Yes. The LCMXO3LF-640E-6MG121I is in active production.
- What package is the LCMXO3LF-640E-6MG121I?
- The LCMXO3LF-640E-6MG121I comes in the MG121 package (121-CSFBGA, 6 × 6 mm).
- Which versions of the LCMXO3LF-640E come in industrial temperature?
- The LCMXO3LF-640E-6MG121I is itself an industrial-temperature part (-40 °C to 100 °C, junction). One other LCMXO3LF-640E part is industrial temperature. A different speed grade or package is not a drop-in replacement, so check it against your design.LCMXO3LF-640E-5MG121I
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