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| Part Number | LCMXO640E-4T144I | LCMXO640E-4TN144I | LCMXO640C-4T144I | LCMXO640E-3T144I | LCMXO640E-4T144C |
|---|---|---|---|---|---|
| Manufacturer | Lattice Semiconductor Corporation | Lattice Semiconductor Corporation | Lattice Semiconductor Corporation | Lattice Semiconductor Corporation | Lattice Semiconductor Corporation |
| Product Status | Obsolete | Active | Obsolete | Obsolete | Obsolete |
| Number of LABs/CLBs | 80 | 80 | 80 | 80 | 80 |
| Number of Logic Elements/Cells | 640 | 640 | 640 | 640 | 640 |
| Total RAM Bits | - | - | - | - | - |
| Number of I/O | 113 | 113 | 113 | 113 | 113 |
| Number of Gates | - | - | - | - | - |
| Voltage - Supply | 1.14V ~ 1.26V | 1.14V ~ 1.26V | 1.71V ~ 3.465V | 1.14V ~ 1.26V | 1.14V ~ 1.26V |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 100°C (TJ) | -40°C ~ 100°C (TJ) | -40°C ~ 100°C (TJ) | -40°C ~ 100°C (TJ) | 0°C ~ 85°C (TJ) |
| Package / Case | 144-LQFP | 144-LQFP | 144-LQFP | 144-LQFP | 144-LQFP |
| Supplier Device Package | 144-TQFP (20x20) | 144-TQFP (20x20) | 144-TQFP (20x20) | 144-TQFP (20x20) | 144-TQFP (20x20) |
