| PartNumber | LCMXO640E-3BN256C | LCMXO640E-3B256I | LCMXO640E-3B256C |
| Description | FPGA - Field Programmable Gate Array 640 LUTs 159 I/O 1.2V -3 SPD | FPGA - Field Programmable Gate Array 640 LUTs 159 I/O 1.2V -3 SPD | IC FPGA 159 I/O 256CABGA MachXO |
| Manufacturer | Lattice | Lattice | Lattice Semiconductor Corporation |
| Product Category | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | Embedded - FPGAs (Field Programmable Gate Array) |
| RoHS | Y | N | - |
| Product | MachXO | MachXO | - |
| Number of Logic Elements | 640 | 640 | - |
| Number of Logic Array Blocks LABs | 80 | 80 | - |
| Number of I/Os | 159 I/O | 159 I/O | - |
| Operating Supply Voltage | 1.2 V | 1.2 V | - |
| Minimum Operating Temperature | 0 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 100 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | caBGA-256 | caBGA-256 | - |
| Packaging | Tray | Tray | - |
| Height | 0.65 mm | 0.65 mm | - |
| Length | 14 mm | 14 mm | - |
| Series | MachXO | MachXO | MachXO |
| Width | 14 mm | 14 mm | - |
| Brand | Lattice | Lattice | - |
| Distributed RAM | 6.1 kbit | 6.1 kbit | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Current | 14 mA | 14 mA | - |
| Product Type | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | - |
| Factory Pack Quantity | 119 | 119 | - |
| Subcategory | Programmable Logic ICs | Programmable Logic ICs | - |
| Supply Voltage Max | 1.26 V | 1.26 V | - |
| Supply Voltage Min | 1.14 V | 1.14 V | - |
| Total Memory | 6.1 kbit | 6.1 kbit | - |
| Package Case | - | - | 256-LFBGA, CSPBGA |
| Operating Temperature | - | - | 0°C ~ 85°C (TJ) |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 1.14 V ~ 1.26 V |
| Supplier Device Package | - | - | 256-CABGA (14x14) |
| Number of Gates | - | - | |
| Number of I O | - | - | 159 |
| Number of LABs CLBs | - | - | 80 |
| Number of Logic Elements Cells | - | - | 640 |
| Total RAM Bits | - | - |