LFE2-70E-7FN900C
Lattice LatticeECP2/M FPGA
68K LUTs 900-ball Commercial
Available
The LFE2-70E-7FN900C is a Lattice LatticeECP2/M FPGA based on the LFE2-70E device, with 68,000 LUTs and 1,032 Kb of block RAM. It comes in the FN900 package (900-FPBGA, 31 × 31 mm), speed grade 7, commercial temperature (0 °C to 85 °C, junction).
- LUTs
- 68,000
- Block RAM
- 1,032 Kb
- Pins
- 900
- Speed grade
- 7
- Temperature
- Commercial
Part details
- Manufacturer
- Lattice Semiconductor
- Part number
- LFE2-70E-7FN900C
- Base device
- LFE2-70E
- Family
- LatticeECP2/M
- Package
- FN900
- Pin / ball count
- 900
- Speed grade
- 7
- Temperature grade
- Commercial
Device specifications
- Logic cells
- 68,000
- Block RAM
- 1,032 Kb
Specifications
- Package outline
- 900-FPBGA, 31 × 31 mm
- Package / case
- 900-BBGA
- Mounting
- Surface Mount
- User I/O
- 583
- LABs / CLBs
- 8,500
- Supply voltage
- 1.14 V to 1.26 V
- Operating temperature
- 0 °C to 85 °C (junction)
Part number breakdown
| Segment | Field | Meaning |
|---|---|---|
| LFE2-70E | Base Device | Device LFE2-70E |
| 7 | Speed Grade | 7 |
| FN900 | Package | FN900 |
| C | Temperature Grade | Commercial |
Documentation
- LFE2-70E-7FN900C datasheetLattice Semiconductor document
Alternatives and other versions
| Part number | How it compares | Package | Speed | Temperature |
|---|---|---|---|---|
| LFE2-70E-5FN900C | Engineering review required · 71/100Slower -5 speed grade: timing must be re-closed | FN900 | 5 | Commercial |
| LFE2-70E-5FN900I | Engineering review required · 71/100Slower -5 speed grade: timing must be re-closed. Industrial (−40 to +100 °C) covers commercial (0 to +85 °C) | FN900 | 5 | Industrial |
| LFE2-70E-6FN900C | Engineering review required · 71/100Slower -6 speed grade: timing must be re-closed | FN900 | 6 | Commercial |
| LFE2-70E-6FN900I | Engineering review required · 71/100Slower -6 speed grade: timing must be re-closed. Industrial (−40 to +100 °C) covers commercial (0 to +85 °C) | FN900 | 6 | Industrial |
| LFE2-70E-5FN672C | Same device, different package | FN672 | 5 | Commercial |
| LFE2-70E-5FN672I | Same device, different package | FN672 | 5 | Industrial |
| LFE2-70E-6FN672C | Same device, different package | FN672 | 6 | Commercial |
| LFE2-70E-6FN672I | Same device, different package | FN672 | 6 | Industrial |
| LFE2-70E-7FN672C | Same device, different package | FN672 | 7 | Commercial |
Ranked from manufacturer datasheets and pinout files. Customer approval still recommended.
Frequently asked questions
- What package is the LFE2-70E-7FN900C?
- The LFE2-70E-7FN900C comes in the FN900 package (900-FPBGA, 31 × 31 mm).
- Which versions of the LFE2-70E come in industrial temperature?
- The LFE2-70E-7FN900C is not an industrial-temperature part. 4 LFE2-70E parts are industrial temperature. A different speed grade or package is not a drop-in replacement, so check it against your design.LFE2-70E-5FN900ILFE2-70E-6FN900ILFE2-70E-5FN672ILFE2-70E-6FN672I
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