| PartNumber | LCMXO2-640HC-4TG100I | LCMXO2-640HC-4TG100C |
| Description | FPGA - Field Programmable Gate Array 640 LUTs 79 IO 3.3V 4 Spd | FPGA - Field Programmable Gate Array 640 LUTs 79 IO 3.3V 4 Spd |
| Manufacturer | Lattice | Lattice |
| Product Category | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| RoHS | Y | Y |
| Product | MachXO2 | MachXO2 |
| Number of Logic Elements | 640 | 640 |
| Number of Logic Array Blocks LABs | 80 | 80 |
| Number of I/Os | 78 I/O | 79 I/O |
| Operating Supply Voltage | 2.5 V/3.3 V | 2.5 V/3.3 V |
| Minimum Operating Temperature | - 40 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | TQFP-100 | TQFP-100 |
| Packaging | Tray | Tray |
| Series | LCMXO2 | LCMXO2 |
| Brand | Lattice | Lattice |
| Distributed RAM | 5 kbit | 5 kbit |
| Embedded Block RAM EBR | 18 kbit | 18 kbit |
| Maximum Operating Frequency | 133 MHz | 269 MHz |
| Moisture Sensitive | Yes | Yes |
| Operating Supply Current | 28 uA | 1.84 mA |
| Product Type | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| Factory Pack Quantity | 90 | 90 |
| Subcategory | Programmable Logic ICs | Programmable Logic ICs |
| Total Memory | 47 kbit | 47 kbit |
| Tradename | MachXO2 | MachXO2 |
| Unit Weight | 0.023175 oz | 0.023175 oz |