LC4128ZC-75T100E

Complex Programmable Logic Devices Overview

The LC4128ZC-75T100E is a Complex Programmable Logic Device (CPLD) from the ispMACH 4000Z family. It features 128 macrocells, 64 I/O pins, and 8 Logic Array Blocks (LABs). The device operates at a maximum frequency of 111 MHz with a maximum propagation delay of 7.5 ns. It supports in-system programming via JTAG and functions within a supply voltage range of 3.0 V to 3.6 V.

Complex Programmable Logic Devices Feature Summary

• In-system programmability using JTAG interface
• Enhanced macrocells with individual clock, reset, preset, and clock enable controls
• Support for up to four global clock pins with programmable polarity control
• Multiple temperature range support including industrial and extended grades

Complex Programmable Logic Devices Applications

• High-density logic replacement in industrial automation systems
• Interface bridging between different voltage domains in communication equipment
• State machine implementation in automotive electronic control units
• Custom logic acceleration in embedded computing platforms

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix 'T100E' against official Lattice documentation to confirm package type and temperature grade. Ensure compatibility with existing design tools such as Diamond or ispLEARN Classic. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process before procurement.

Complex Programmable Logic Devices Selection Notes

Select this component when high density and low power consumption are required in a CPLD form factor. Compare against the LC4128V series if automotive AEC-Q100 qualification is not mandatory. Consider the TQFP-100 package constraints regarding pin count and thermal dissipation for your PCB layout.

Complex Programmable Logic Devices Part Context

This part belongs to the Lattice ispMACH 4000Z family, designed for super-fast, high-density programmable logic applications. The Z series typically offers improved performance and lower power characteristics compared to earlier generations like the V or C series, targeting cost-sensitive yet high-performance digital logic solutions.

Complex Programmable Logic Devices Replacement Considerations

Direct replacements include other variants within the LC4128ZC series with different speed grades or packages. Cross-reference with the LC4128V series if automotive certification is not needed. Verify pinout compatibility and electrical specifications before substituting with generic CPLDs.