LC4256B-75F256AC
Lattice ispMACH 4000V/B/C/Z CPLD
256 macrocells 256-ball Commercial
AvailableLifecycle: Active
The LC4256B-75F256AC is a Lattice ispMACH 4000V/B/C/Z CPLD based on the LC4256B-75F256A device, with 256 macrocells. It is rated commercial temperature (0 °C to 90 °C, junction). It is in active production.
- Macrocells
- 256
- Pins
- 256
- Temperature
- Commercial
Part details
- Manufacturer
- Lattice Semiconductor
- Part number
- LC4256B-75F256AC
- Base device
- LC4256B-75F256A
- Family
- ispMACH 4000V/B/C/Z
- Pin / ball count
- 256
- Temperature grade
- Commercial
- Product status
- Active
- ECCN
- EAR99
- HTS code
- 8542.31.0055
- RoHS
- Not compliant
Device specifications
Specifications
- Package outline
- 256-FPBGA, 17 × 17 mm
- Package / case
- 256-BGA
- Mounting
- Surface Mount
- User I/O
- 128
- Macrocells
- 256
- Logic blocks
- 16
- Programming
- In System Programmable
- Propagation delay (tpd, max)
- 7.5 ns
- Internal supply voltage
- 2.3 V to 2.7 V
- Operating temperature
- 0 °C to 90 °C (junction)
- Moisture sensitivity (MSL)
- Level 3 (168 hours)
- Series
- ispMACH 4000
Part number breakdown
| Segment | Field | Meaning |
|---|---|---|
| LC4256B-75F256A | Base Device | Device LC4256B-75F256A |
| C | Temperature Grade | Commercial |
Alternatives and other versions
| Part number | How it compares | Package | Speed | Temperature |
|---|---|---|---|---|
| LC4256B-75F256AI | Same device, industrial temperature | Industrial |
Ranked from manufacturer datasheets and pinout files. Customer approval still recommended.
Frequently asked questions
- Is the LC4256B-75F256AC still in production?
- Yes. The LC4256B-75F256AC is in active production.
- Which versions of the LC4256B-75F256A come in industrial temperature?
- The LC4256B-75F256AC is not an industrial-temperature part. One other LC4256B-75F256A part is industrial temperature. A different speed grade or package is not a drop-in replacement, so check it against your design.LC4256B-75F256AI
LC4256B-75F256A discontinued?
We still source this part. If the design is being revised, the replacement page lists current Lattice devices of similar capacity.
LC4256B-75F256A replacement optionsGuides and comparisons
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