LCMXO3LF-4300E-5UWG81CTR50
Lattice MachXO3 FPGA
4K LUTs 81-ball
AvailableLifecycle: Obsolete
The LCMXO3LF-4300E-5UWG81CTR50 is a Lattice MachXO3 FPGA based on the LCMXO3LF-4300E-5UWG81 device, with 4,320 LUTs and 92 Kb of block RAM. It comes in the CTR50 package (81-WLCSP, 3.80 × 3.69 mm). 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.
- LUTs
- 4,320
- Block RAM
- 92 Kb
- Pins
- 81
Part details
- Manufacturer
- Lattice Semiconductor
- Part number
- LCMXO3LF-4300E-5UWG81CTR50
- Base device
- LCMXO3LF-4300E-5UWG81
- Family
- MachXO3
- Package
- CTR50
- Pin / ball count
- 81
- Product status
- Obsolete
- ECCN
- 3A991.d
- HTS code
- 8542310075
- RoHS
- Compliant
Device specifications
- Logic cells
- 4,320
- Block RAM
- 92 Kb
Specifications
- Package outline
- 81-WLCSP, 3.80 × 3.69 mm
- Package / case
- 81-UFBGA, WLCSP
- Mounting
- Surface Mount
- User I/O
- 63
- LABs / CLBs
- 540
- Supply voltage
- 1.14 V to 1.26 V
- Operating temperature
- 0 °C to 85 °C (junction)
- Moisture sensitivity (MSL)
- Level 1 (unlimited)
- Series
- MachXO3
Part number breakdown
| Segment | Field | Meaning |
|---|---|---|
| LCMXO3LF-4300E-5UWG81 | Base Device | Device LCMXO3LF-4300E-5UWG81 |
| CTR50 | Package | CTR50 |
Alternatives and other versions
| Part number | How it compares | Package | Speed | Temperature |
|---|---|---|---|---|
| LCMXO3LF-4300E-5UWG81ITR50 | Same device, different package | ITR50 |
Ranked from manufacturer datasheets and pinout files. Customer approval still recommended.
Frequently asked questions
- Is the LCMXO3LF-4300E-5UWG81CTR50 still in production?
- No. The LCMXO3LF-4300E-5UWG81CTR50 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 LCMXO3LF-4300E-5UWG81CTR50?
- The LCMXO3LF-4300E-5UWG81CTR50 comes in the CTR50 package (81-WLCSP, 3.80 × 3.69 mm).
Guides and comparisons
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