| PartNumber | LC4256ZE-7MN144I | LC4256ZE-7TN100C | LC4256ZE-7MN144C |
| Description | CPLD - Complex Programmable Logic Devices 256MC 108 I/O Lw Pwr 1.8V 7.5ns | CPLD - Complex Programmable Logic Devices 64 I/O ULT LW PWR 256MC 1.8V 7.5NS | CPLD - Complex Programmable Logic Devices 256MC 108 I/O Lw Pwr 1.8V 7.5NS |
| Manufacturer | Lattice | Lattice | Lattice |
| Product Category | CPLD - Complex Programmable Logic Devices | CPLD - Complex Programmable Logic Devices | CPLD - Complex Programmable Logic Devices |
| RoHS | Y | Y | Y |
| Product | ispMACH 4256 | ispMACH 4256 | ispMACH 4256 |
| Number of Macrocells | 256 | 256 | 256 |
| Number of Logic Array Blocks LABs | 16 | 16 | 16 |
| Maximum Operating Frequency | 200 MHz | 200 MHz | 200 MHz |
| Propagation Delay Max | 7.5 ns | 7.5 ns | 7.5 ns |
| Number of I/Os | 108 I/O | 64 I/O | 108 I/O |
| Operating Supply Voltage | 1.8 V | 1.8 V | 1.8 V |
| Minimum Operating Temperature | - 40 C | 0 C | 0 C |
| Maximum Operating Temperature | + 105 C | + 90 C | + 90 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | CSBGA | TQFP-100 | CSBGA |
| Packaging | Tray | Tray | Tray |
| Height | 0.85 mm | 1.4 mm | 0.85 mm |
| Length | 7 mm | 14 mm | 7 mm |
| Memory Type | EEPROM | EEPROM | EEPROM |
| Series | LC4256ZE-7MN | LC4256ZE-7TN | LC4256ZE-7MN |
| Width | 7 mm | 14 mm | 7 mm |
| Brand | Lattice | Lattice | Lattice |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Current | 0.341 mA | 0.341 mA | 341 uA |
| Product Type | CPLD - Complex Programmable Logic Devices | CPLD - Complex Programmable Logic Devices | CPLD - Complex Programmable Logic Devices |
| Factory Pack Quantity | 360 | 90 | 360 |
| Subcategory | Programmable Logic ICs | Programmable Logic ICs | Programmable Logic ICs |
| Supply Voltage Max | 1.9 V | 1.9 V | 1.9 V |
| Supply Voltage Min | 1.7 V | 1.7 V | 1.7 V |
| Unit Weight | 0.003527 oz | 0.023175 oz | 0.003527 oz |