| PartNumber | LCMXO640C-4T100I | LCMXO640C-4T144C | LCMXO640C-4T100C |
| Description | FPGA - Field Programmable Gate Array 640 LUTs 74 IO 1.8/2 .5/3.3V -4 Spd I | FPGA - Field Programmable Gate Array 640 LUTS 113 I/O | FPGA - Field Programmable Gate Array 640 LUTs 74 IO 1.8/2 .5/3.3V -4 Spd |
| 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 | N | N | - |
| Product | MachXO | MachXO | - |
| Number of Logic Elements | 640 | 640 | - |
| Number of Logic Array Blocks LABs | 80 | 80 | - |
| Number of I/Os | 74 I/O | 113 I/O | - |
| Operating Supply Voltage | 1.8 V, 2.5 V, 3.3 V | 1.8 V, 2.5 V, 3.3 V | - |
| Minimum Operating Temperature | - 40 C | 0 C | - |
| Maximum Operating Temperature | + 100 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TQFP-100 | TQFP-144 | - |
| Packaging | Tray | Tray | - |
| Height | 1.4 mm | 1.4 mm | - |
| Length | 14 mm | 20 mm | - |
| Series | MachXO | MachXO | MachXO |
| Width | 14 mm | 20 mm | - |
| Brand | Lattice | Lattice | - |
| Distributed RAM | 6.1 kbit | 6.1 kbit | - |
| Maximum Operating Frequency | 550 MHz | 550 MHz | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Current | 17 mA | 17 mA | - |
| Product Type | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | - |
| Factory Pack Quantity | 90 | 60 | - |
| Subcategory | Programmable Logic ICs | Programmable Logic ICs | - |
| Supply Voltage Max | 3.465 V | 3.465 V | - |
| Supply Voltage Min | 1.71 V | 1.71 V | - |
| Total Memory | 6.1 kbit | 6.1 kbit | - |
| Unit Weight | 0.023175 oz | 0.046530 oz | - |
| Package Case | - | - | 100-LQFP |
| Operating Temperature | - | - | 0°C ~ 85°C (TJ) |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 1.71 V ~ 3.465 V |
| Supplier Device Package | - | - | 100-TQFP (14x14) |
| Number of Gates | - | - | |
| Number of I O | - | - | 74 |
| Number of LABs CLBs | - | - | 80 |
| Number of Logic Elements Cells | - | - | 640 |
| Total RAM Bits | - | - |