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| PartNumber | LC4256V-5FTN256AC | LC4256V-5FTN256BC | LC4256V-5FTN256AI |
| Description | CPLD - Complex Programmable Logic Devices ispJTAG 3.3V 5ns 256MC 128 I/O | CPLD - Complex Programmable Logic Devices ispJTAG 3.3V 5ns 256MC 160 I/O | CPLD - Complex Programmable Logic Devices ispJTAG 3.3V 5ns 256MC 128 I/O IND |
| 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 | 322 MHz | 322 MHz | 322 MHz |
| Propagation Delay Max | 5 ns | 5 ns | 5 ns |
| Number of I/Os | 160 I/O | 160 I/O | 160 I/O |
| Operating Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| Minimum Operating Temperature | 0 C | 0 C | - 40 C |
| Maximum Operating Temperature | + 90 C | + 90 C | + 105 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | FTBGA | FTBGA | FTBGA |
| Packaging | Tray | Tray | Tray |
| Height | 1.25 mm | 1.25 mm | 1.25 mm |
| Length | 17 mm | 17 mm | 17 mm |
| Memory Type | EEPROM | EEPROM | EEPROM |
| Series | LC4256V | LC4256V | LC4256V |
| Width | 17 mm | 17 mm | 17 mm |
| Brand | Lattice | Lattice | Lattice |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Current | 12.5 mA | 12.5 mA | 12.5 mA |
| Product Type | CPLD - Complex Programmable Logic Devices | CPLD - Complex Programmable Logic Devices | CPLD - Complex Programmable Logic Devices |
| Factory Pack Quantity | 90 | 90 | 90 |
| Subcategory | Programmable Logic ICs | Programmable Logic ICs | Programmable Logic ICs |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 3 V | 3 V | 3 V |
| Tradename | ispMACH | ispMACH | ispMACH |