LC4128ZE-5TN144C

Complex Programmable Logic Devices Overview

The LC4128ZE-5TN144C is a Complex Programmable Logic Device from the ispMACH 4000ZE family, manufactured by Lattice Semiconductor Corporation. It features 128 macrocells and supports In-System Programming via IEEE Standard 1532. The device operates with a supply voltage of 1.7V to 1.9V and offers a maximum propagation delay of 5 ns. It includes enhanced I/O capabilities such as slew rate control and hot socketing support.

Complex Programmable Logic Devices Feature Summary

• Supports 1.8V supply voltage with flexible interface voltages including 3.3V, 2.5V, and 1.5V.
• Enables In-System Programming through an IEEE Standard 1532 interface.
• Provides enhanced I/O features including slew rate control, PCI compatibility, and bus-keeper latches.

Complex Programmable Logic Devices Applications

• High-speed communication interfaces requiring timing predictability.
• Industrial control systems utilizing hot socketing capabilities.
• Logic conversion and protocol bridging in embedded designs.

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix 'ZE' indicates the enhanced version with IEEE 1532 support and 1.8V operation, distinct from standard V or C series parts. Confirm package availability for the 144-TQFP form factor. Ensure design tools support the ispMACH 4000ZE architecture for proper synthesis and implementation.

Complex Programmable Logic Devices Selection Notes

Select this component when 1.8V core voltage is required alongside multi-voltage I/O compatibility. The ZE series offers improved routing pools for first-time-fit success compared to earlier generations. Consider the 5 ns speed grade for applications demanding higher throughput than the 7.5 ns variants.

Complex Programmable Logic Devices Part Context

This part belongs to the ispMACH 4000ZE family, which builds upon the 4000Z architecture. It combines high speed with low power consumption, targeting applications needing robust global and output routing pools for density migration and pin-out retention.

Complex Programmable Logic Devices Replacement Considerations

Direct substitutes within the same family include other speed grades of the LC4128ZE series, such as the 7.5 ns variant (LC4128ZE-75TN144C), provided timing constraints allow. Verify that any replacement maintains the 144-TQFP package and 1.8V operating requirements.