LC4256V-10FTN256BI

Complex Programmable Logic Devices Overview

The LC4256V-10FTN256BI is a Complex Programmable Logic Device (CPLD) from the Lattice ispMACH 4000VE family. It features 256 macrocells and supports up to 160 I/Os within an FTBGA-256 package. The device operates at a supply voltage of 1.8 V with a maximum propagation delay of 10 ns and a maximum operating frequency of 322 MHz. It functions within an industrial temperature range of -40°C to +105°C.

Complex Programmable Logic Devices Feature Summary

• Supports in-system programming via ispJTAG interface for flexible design updates.
• Utilizes non-volatile Flash technology for instant-on configuration without external memory.
• Provides high-density logic resources suitable for complex digital control applications.

Complex Programmable Logic Devices Applications

• Industrial automation control systems
• Telecommunications infrastructure interfaces
• Consumer electronics logic bridging

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized Lattice Semiconductor distributors or certified partners. Confirm that the specific suffix indicates the correct temperature grade and package variant required for your application environment. Ensure compliance with relevant RoHS directives and check for any end-of-life notifications or obsolescence warnings prior to finalizing procurement plans.

Complex Programmable Logic Devices Selection Notes

Select this CPLD when designs require moderate logic density with low power consumption and non-volatile configuration capabilities. Consider the 1.8 V core voltage and available I/O count against system interface requirements. Evaluate the FTBGA-256 footprint constraints and ensure thermal management aligns with the specified industrial operating temperature range for reliable long-term performance.

Complex Programmable Logic Devices Part Context

This component belongs to the Lattice ispMACH 4000VE series, designed for cost-sensitive, high-volume applications requiring low power and small form factors. The series combines Flash-based non-volatility with high-performance logic, targeting markets such as consumer electronics, industrial controls, and telecommunications where rapid prototyping and field upgrades are essential.

Complex Programmable Logic Devices Replacement Considerations

Consult official Lattice documentation for direct cross-references. Verify pin compatibility and electrical specifications before substituting with other CPLD families. Ensure alternative devices support similar I/O counts and voltage levels to maintain system integrity.