LC4128C-75TN128I
Lattice ispMACH 4000V/B/C/Z CPLD
128 macrocells 128-pin Industrial
The LC4128C-75TN128I is a Lattice ispMACH 4000V/B/C/Z CPLD based on the LC4128C device, with 128 macrocells. It comes in the TN128 package (128-TQFP, 14 × 14 mm), speed grade 75, industrial temperature (-40 °C to 105 °C, junction). It has been discontinued by the manufacturer. Request a quote to check stock and pricing — include the quantity and any date-code or traceability requirements.
- Macrocells
- 128
- Pins
- 128
- Speed grade
- 75
- Temperature
- Industrial
Part details
- Manufacturer
- Lattice Semiconductor
- Part number
- LC4128C-75TN128I
- Base device
- LC4128C
- Family
- ispMACH 4000V/B/C/Z
- Package
- TN128
- Pin / ball count
- 128
- Speed grade
- 75
- Temperature grade
- Industrial
- Product status
- Obsolete
- ECCN
- EAR99
- HTS code
- 8542.31.0055
- RoHS
- Not compliant
Device specifications
Specifications
- Package outline
- 128-TQFP, 14 × 14 mm
- Package / case
- 128-LQFP
- Mounting
- Surface Mount
- User I/O
- 92
- Macrocells
- 128
- Logic blocks
- 8
- Programming
- In System Programmable
- Propagation delay (tpd, max)
- 7.5 ns
- Internal supply voltage
- 1.65 V to 1.95 V
- Operating temperature
- -40 °C to 105 °C (junction)
- Moisture sensitivity (MSL)
- Level 3 (168 hours)
- Series
- ispMACH 4000C
- Last time buy
- 23 Dec 2015
Part number breakdown
| Segment | Field | Meaning |
|---|---|---|
| LC4128C | Base Device | Device LC4128C |
| 75 | Speed Grade | 75 |
| TN128 | Package | TN128 |
| I | Temperature Grade | Industrial |
Documentation
- LC4128C-75TN128C datasheetLattice Semiconductor document
Alternatives and other versions
| Part number | How it compares | Package | Speed | Temperature |
|---|---|---|---|---|
| LC4128C-75TN128C | Engineering review required · 70/100Commercial (0 to +90 °C) doesn't cover industrial (−40 to +105 °C). Same device, package and speed grade | TN128 | 75 | Commercial |
| LC4128C-5TN128I | Strong SKU alternate · 91/100Faster -5 speed grade, same device and package | TN128 | 5 | Industrial |
| LC4128C-10TN100I | Same device, different package | TN100 | 10 | Industrial |
| LC4128C-27TN100C | Same device, different package | TN100 | 27 | Commercial |
| LC4128C-5TN100C | Same device, different package | TN100 | 5 | Commercial |
| LC4128C-5TN100I | Same device, different package | TN100 | 5 | Industrial |
| LC4128C-75TN100C | Same device, different package | TN100 | 75 | Commercial |
| LC4128C-75TN100I | Same device, different package | TN100 | 75 | Industrial |
Ranked from manufacturer datasheets and pinout files. Customer approval still recommended.
Frequently asked questions
- Is the LC4128C-75TN128I still in production?
- No. The LC4128C-75TN128I has been discontinued by the manufacturer. Discontinued parts can still be quoted — send a request with the quantity and any date-code requirements.
- What package is the LC4128C-75TN128I?
- The LC4128C-75TN128I comes in the TN128 package (128-TQFP, 14 × 14 mm).
- Which versions of the LC4128C come in industrial temperature?
- The LC4128C-75TN128I is itself an industrial-temperature part (-40 °C to 105 °C, junction). 4 other LC4128C parts are industrial temperature. A different speed grade or package is not a drop-in replacement, so check it against your design.LC4128C-5TN128ILC4128C-10TN100ILC4128C-5TN100ILC4128C-75TN100I
LC4128C discontinued?
We still source this part. If the design is being revised, the replacement page lists current Lattice devices of similar capacity.
LC4128C replacement optionsGuides and comparisons
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