EP3C5U256I7
Intel Cyclone III FPGA
5K logic elements 256-ball Industrial
AvailableLifecycle: Active
The EP3C5U256I7 is an Intel Cyclone III FPGA based on the EP3C5 device, with 5,136 logic elements and 414 Kb of block RAM. It comes in the U256 package (256-UBGA, 14 × 14 mm), speed grade 7, industrial temperature (-40 °C to 100 °C, junction). It is in active production.
- Logic elements
- 5,136
- Block RAM
- 414 Kb
- Pins
- 256
- Speed grade
- 7
- Temperature
- Industrial
Part details
- Manufacturer
- Intel/Altera
- Part number
- EP3C5U256I7
- Base device
- EP3C5
- Family
- Cyclone III
- Package
- U256
- Pin / ball count
- 256
- Speed grade
- 7
- Temperature grade
- Industrial
- Product status
- Active
- ECCN
- 3A991D
- HTS code
- 8542.31.0060
- RoHS
- Not compliant
Device specifications
- Logic cells
- 5,136
- Block RAM
- 414 Kb
Specifications
- Package outline
- 256-UBGA, 14 × 14 mm
- Package / case
- 256-LFBGA
- Mounting
- Surface Mount
- User I/O
- 182
- LABs / CLBs
- 321
- Supply voltage
- 1.15 V to 1.25 V
- Operating temperature
- -40 °C to 100 °C (junction)
- Moisture sensitivity (MSL)
- Level 3 (168 hours)
- Series
- Cyclone III
Part number breakdown
| Segment | Field | Meaning |
|---|---|---|
| EP3C5 | Base Device | Intel Altera device EP3C5 |
| U256 | Package | U256 |
| 7 | Speed Grade | 7 |
| I | Temperature Grade | Industrial |
Alternatives and other versions
| Part number | How it compares | Package | Speed | Temperature |
|---|---|---|---|---|
| EP3C5E144C7N | Same device, different package | E144 | 7 | Commercial |
| EP3C5E144C7 | Same device, different package | E144 | 7 | Commercial |
| EP3C5E144I7N | Same device, different package | E144 | 7 | Industrial |
| EP3C5E144I7 | Same device, different package | E144 | 7 | Industrial |
| EP3C5E144A7N | Same device, different package | E144 | 7 | Automotive |
| EP3C5E144C8 | Same device, different package | E144 | 8 | Commercial |
| EP3C5E144C8N | Same device, different package | E144 | 8 | Commercial |
| EP3C5F256C6N | Same device, different package | F256 | 6 | Commercial |
| EP3C5F256C6 | Same device, different package | F256 | 6 | Commercial |
| EP3C5F256C7N | Same device, different package | F256 | 7 | Commercial |
| EP3C5F256C7 | Same device, different package | F256 | 7 | Commercial |
| EP3C5F256I7N | Same device, different package | F256 | 7 | Industrial |
| EP3C5F256I7 | Same device, different package | F256 | 7 | Industrial |
| EP3C5F256A7N | Same device, different package | F256 | 7 | Automotive |
| EP3C5F256C8 | Same device, different package | F256 | 8 | Commercial |
| EP3C5F256C8N | Same device, different package | F256 | 8 | Commercial |
| EP3C5M164C7N | Same device, different package | M164 | 7 | Commercial |
| EP3C5M164I7 | Same device, different package | M164 | 7 | Industrial |
| EP3C5M164I7N | Same device, different package | M164 | 7 | Industrial |
| EP3C5M164C8N | Same device, different package | M164 | 8 | Commercial |
| EP3C5U256C6N | Same device, different speed and temperature grade | U256 | 6 | Commercial |
| EP3C5U256C6 | Same device, different speed and temperature grade | U256 | 6 | Commercial |
| EP3C5U256C7N | Same device, commercial temperature | U256 | 7 | Commercial |
| EP3C5U256C7 | Same device, commercial temperature | U256 | 7 | Commercial |
Ranked from manufacturer datasheets and pinout files. Customer approval still recommended.
Frequently asked questions
- Is the EP3C5U256I7 still in production?
- Yes. The EP3C5U256I7 is in active production.
- What package is the EP3C5U256I7?
- The EP3C5U256I7 comes in the U256 package (256-UBGA, 14 × 14 mm).
- Which versions of the EP3C5 come in industrial temperature?
- The EP3C5U256I7 is itself an industrial-temperature part (-40 °C to 100 °C, junction). 7 other EP3C5 parts are industrial temperature. A different speed grade or package is not a drop-in replacement, so check it against your design.EP3C5U256I7NEP3C5E144I7NEP3C5E144I7EP3C5F256I7NEP3C5F256I7EP3C5M164I7EP3C5M164I7N
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