LC4256V-75FT256AI

Complex Programmable Logic Devices Overview

The LC4256V-75FTN256AI is a high-density CPLD from the Lattice ispMACH 4000V family, housed in a 256-pin FTBGA package. It features 256 macrocells and supports up to 160 I/Os. The device operates at a maximum frequency of 322 MHz with a typical propagation delay of 7.5 ns. It functions within a supply voltage range of 3.0 V to 3.6 V and withstands operating temperatures from -40°C to +105°C.

Complex Programmable Logic Devices Feature Summary

• System-in-programmable architecture for flexible logic implementation
• High-speed performance suitable for complex digital control applications
• Robust design with latch-up immunity for reliable operation

Complex Programmable Logic Devices Applications

• Industrial automation controllers
• Telecommunications interface gateways
• Test and measurement equipment logic
• Consumer electronics signal processing

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix 'FTN256AI' against official Lattice documentation to confirm pinout compatibility and temperature grade. Ensure the selected package matches the PCB footprint requirements. Confirm RoHS compliance status through the manufacturer's current product change notifications before finalizing procurement specifications.

Complex Programmable Logic Devices Selection Notes

Select this component when designing systems requiring moderate logic density with fast turnaround times. The 256 macrocell count provides sufficient resources for state machines and combinational logic. Consider the FTBGA package for space-constrained designs requiring robust surface-mount assembly capabilities.

Complex Programmable Logic Devices Part Context

This part belongs to the ispMACH 4000V series, known for low power consumption and non-volatile configuration. It serves as a drop-in replacement for older GAL devices while offering significantly higher integration levels. The series is widely used in legacy system upgrades and new embedded designs.

Complex Programmable Logic Devices Replacement Considerations

Direct substitutes include other members of the LC4256V family with compatible packages. Verify electrical characteristics and pin assignments when considering alternative vendors or upgraded density parts within the same Lattice portfolio.