LC4064ZC-75TN100E

Complex Programmable Logic Devices Overview

The LC4064ZC-75TN100E is a Complex Programmable Logic Device (CPLD) from the ispMACH 4000Z family, manufactured by Lattice Semiconductor. It features 64 macrocells and 64 I/O pins housed in a TQFP-100 package. The device operates at a supply voltage of 1.8V with a maximum frequency of 241 MHz and a propagation delay of 7.5 ns. It includes four Logic Array Blocks (LABs) and supports industrial temperature ranges from -40°C to +105°C.

Complex Programmable Logic Devices Feature Summary

• Ultra-low power consumption suitable for battery-operated applications
• In-system programmability via JTAG interface
• High-density logic architecture with 64 macrocells

Complex Programmable Logic Devices Applications

• Low-power consumer electronics interfaces
• Industrial control system logic
• Communication protocol bridging
• General-purpose digital logic replacement

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix 'E' against official Lattice documentation to confirm if it denotes an enhanced or extended temperature variant, as standard datasheets may list 'I' for industrial range. Confirm moisture sensitivity level (MSL) requirements for surface mount assembly processes. Ensure compatibility with existing programming tools such as ispDOWNLOAD for configuration.

Complex Programmable Logic Devices Selection Notes

Select this component when low static current is critical compared to the standard LC4064V series. Compare against LC4064ZE for similar low-power characteristics but verify pinout and feature parity. Consider the LC4128ZC if higher macrocell density (128 MC) is required within the same low-power family. Evaluate package availability in TQFP-100 versus other options like VQFP.

Complex Programmable Logic Devices Part Context

This part belongs to the ispMACH 4000Z family, which focuses on ultra-low power CPLDs. It serves as a successor to older high-voltage families, offering reduced operating voltages while maintaining high performance. The Z series is designed to replace discrete logic gates in portable and energy-efficient designs.

Complex Programmable Logic Devices Replacement Considerations

Direct replacements include the LC4064ZE-7TN100I for equivalent low-power specifications. For higher density needs, the LC4128ZC-75TN100E provides double the macrocells. Verify that any substitute maintains the 1.8V supply requirement and TQFP-100 footprint.