LC4064ZC-75TN100I

Complex Programmable Logic Devices Overview

The LC4064ZC-75TN100I is an industrial-grade CPLD from the ispMACH 4000Z family, featuring 64 macrocells and 64 I/Os in a TQFP-100 package. It operates at a maximum frequency of 168 MHz with a typical propagation delay of 7.5 ns. The device supports a supply voltage range of 1.7 V to 1.95 V and functions within a temperature range of -40°C to +125°C. It includes 4 Logic Array Blocks (LABs) and utilizes EEPROM technology for non-volatile configuration storage.

Complex Programmable Logic Devices Feature Summary

• AEC-Q100 qualified for automotive reliability standards
• In-system programmable via ISP interface
• Low power consumption with EEPROM-based configuration
• High-density logic architecture with 64 macrocells

Complex Programmable Logic Devices Applications

• Automotive electronic control units requiring AEC-Q100 compliance
• Industrial automation logic control systems
• Consumer electronics interface management
• Communication equipment signal processing

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix 'I' confirms the industrial temperature range (-40°C to +125°C). Confirm the 'ZC' designation indicates the automotive-qualified variant. Ensure the TN100 package matches the target PCB footprint. Check for RoHS compliance status as per current manufacturer declarations. Validate that the EEPROM configuration method aligns with the system's programming requirements.

Complex Programmable Logic Devices Selection Notes

Select this component when automotive qualification is mandatory alongside high-speed logic performance. Compare against LC4064V or LC4064B variants if industrial but not automotive grade suffices. Consider pin count and I/O flexibility relative to system interface needs. Evaluate power budget constraints given the 1.8V core voltage requirement. Assess design complexity against the 64 macrocell capacity and LAB structure.

Complex Programmable Logic Devices Part Context

This part belongs to Lattice's ispMACH 4000Z family, designed for high-performance applications requiring robust reliability. The Z-series specifically targets automotive markets with enhanced quality controls. It complements the broader LC4064 lineup by offering specialized qualification while maintaining similar logical density and performance characteristics as other variants in the series.

Complex Programmable Logic Devices Replacement Considerations

Direct substitutes include other LC4064ZC variants with different speed grades or packages. Cross-reference with LC4064V or LC4064B models if automotive qualification is not strictly required. Verify pin compatibility and electrical specifications before substituting. Consult official replacement guides for any obsolescence notices.