LC4256ZC-75TN176E
Lattice ispMACH 4000V/B/C/Z CPLD
256 macrocells 176-pin Extended
AvailableLifecycle: Active
The LC4256ZC-75TN176E is a Lattice ispMACH 4000V/B/C/Z CPLD based on the LC4256ZC device, with 256 macrocells. It comes in the TN176 package (176-TQFP, 24 × 24 mm), speed grade 75, extended temperature (-40 °C to 130 °C, junction). It is in active production.
- Macrocells
- 256
- Pins
- 176
- Speed grade
- 75
- Temperature
- Extended
Part details
- Manufacturer
- Lattice Semiconductor
- Part number
- LC4256ZC-75TN176E
- Base device
- LC4256ZC
- Family
- ispMACH 4000V/B/C/Z
- Package
- TN176
- Pin / ball count
- 176
- Speed grade
- 75
- Temperature grade
- Extended
- Product status
- Active
- ECCN
- EAR99
- HTS code
- 8542.31.0055
- RoHS
- Compliant
Device specifications
Specifications
- Package outline
- 176-TQFP, 24 × 24 mm
- Package / case
- 176-LQFP
- 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
- 1.7 V to 1.9 V
- Operating temperature
- -40 °C to 130 °C (junction)
- Moisture sensitivity (MSL)
- Level 3 (168 hours)
- Series
- ispMACH 4000Z
Part number breakdown
| Segment | Field | Meaning |
|---|---|---|
| LC4256ZC | Base Device | Device LC4256ZC |
| 75 | Speed Grade | 75 |
| TN176 | Package | TN176 |
| E | Temperature Grade | Extended |
Documentation
- LC4256ZC-75TN100E datasheetLattice Semiconductor document
Alternatives and other versions
| Part number | How it compares | Package | Speed | Temperature |
|---|---|---|---|---|
| LC4256ZC-75TN176C | Engineering review required · 70/100Commercial (0 to +90 °C) doesn't cover extended (−40 to +130 °C). Same device, package and speed grade | TN176 | 75 | Commercial |
| LC4256ZC-75TN176I | Engineering review required · 70/100Industrial (−40 to +105 °C) doesn't cover extended (−40 to +130 °C). Same device, package and speed grade | TN176 | 75 | Industrial |
| LC4256ZC-45TN176C | Engineering review required · 70/100Commercial (0 to +90 °C) doesn't cover extended (−40 to +130 °C). Faster -45 speed grade, same device and package | TN176 | 45 | Commercial |
| LC4256ZC-45MN132C | Same device, different package | MN132 | 45 | Commercial |
| LC4256ZC-75MN132C | Same device, different package | MN132 | 75 | Commercial |
| LC4256ZC-75MN132I | Same device, different package | MN132 | 75 | Industrial |
| LC4256ZC-45TN100C | Same device, different package | TN100 | 45 | Commercial |
| LC4256ZC-75TN100C | Same device, different package | TN100 | 75 | Commercial |
| LC4256ZC-75TN100I | Same device, different package | TN100 | 75 | Industrial |
| LC4256ZC-75TN100E | Same device, different package | TN100 | 75 | Extended |
Ranked from manufacturer datasheets and pinout files. Customer approval still recommended.
Frequently asked questions
- Is the LC4256ZC-75TN176E still in production?
- Yes. The LC4256ZC-75TN176E is in active production.
- What package is the LC4256ZC-75TN176E?
- The LC4256ZC-75TN176E comes in the TN176 package (176-TQFP, 24 × 24 mm).
- Which versions of the LC4256ZC come in industrial temperature?
- The LC4256ZC-75TN176E is not an industrial-temperature part. 3 LC4256ZC parts are industrial temperature. A different speed grade or package is not a drop-in replacement, so check it against your design.LC4256ZC-75TN176ILC4256ZC-75MN132ILC4256ZC-75TN100I
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