LC4128ZE-7TN100I

Complex Programmable Logic Devices Overview

The LC4128ZE-7TN100I is a complex programmable logic device from the ispMACH 4000ZE family. It features 128 macrocells organized into 8 logic array blocks and supports up to 64 I/O lines. The device operates on an internal supply voltage of 1.7V to 1.9V with a maximum propagation delay of 7.5 ns. It is housed in a 100-pin TQFP package and supports system-in-programmability.

Complex Programmable Logic Devices Feature Summary

• Supports in-system programming for flexible design updates
• Utilizes low-voltage CMOS technology for reduced power consumption
• Integrates JTAG boundary scan capability for testing

Complex Programmable Logic Devices Applications

• Interface bridging between different logic families
• State machine implementation in industrial control systems
• Address decoding and bus arbitration in embedded designs

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix 'I' against official Lattice documentation to confirm the industrial temperature range designation, as datasheet availability varies by distributor. Confirm RoHS compliance status and moisture sensitivity level prior to procurement, as packaging changes may affect handling requirements.

Complex Programmable Logic Devices Selection Notes

Select this component when a moderate density CPLD with low-power operation is required. Compare against the LC4128ZC series if higher speed performance is needed, or the LC4128V series if a wider voltage range is necessary. Ensure the 100-pin TQFP footprint matches the target PCB layout constraints.

Complex Programmable Logic Devices Part Context

This part belongs to the ispMACH 4000ZE family, designed for high-density, low-power applications. It complements the broader LC4000 series by offering optimized performance for battery-powered and space-constrained devices while maintaining compatibility with standard CPLD design flows.