LC4032ZC-75M56C

Overview

The LC4032ZC-75M56C is a specific device within the ispMACH 4000V/Z family of Complex Programmable Logic Devices (CPLDs) manufactured by Lattice Semiconductor. This component integrates 32 macrocells and supports SuperFAST™ performance with a maximum operating frequency of 400 MHz. It features a 1.8 V core voltage for low dynamic power consumption while maintaining 5 V tolerant I/Os compatible with LVCMOS 3.3, LVTTL, and PCI interfaces. The device utilizes JTAG In-System Programmability (ISP™) and is housed in a 56-pin Thin Quad Flat Package (TQFP).

Feature Summary

• Integrates 32 macrocells with SuperFAST™ architecture supporting up to 400 MHz operation.
• Features 1.8 V core voltage for low dynamic power and 5 V tolerant I/Os.
• Supports JTAG In-System Programmability (ISP™) for flexible configuration.
• Compatible with automotive temperature ranges (-40 to +130 °C junction temperature).

Applications

• Control PLD functions in data center switches and server platforms.
• Platform Firmware Resilience (PFR) and secure root-of-trust implementations.
• Sequencing logic and side-channel control in CPU or BMC systems.
• Glue logic integration for multi-port card onboarding.

Procurement Notes

Verify the specific suffix 'Z' indicates automotive qualification when sourcing. Confirm package availability as TQFP-56. Check manufacturer documentation for current RoHS compliance status and moisture sensitivity levels prior to procurement.

Selection Notes

Select this part for applications requiring 32 macrocells with high-speed performance and automotive reliability. Ensure design compatibility with 1.8 V core voltage and 5 V tolerant I/O standards. Consider pin count constraints of the 56-pin TQFP package during layout.

Part Context

This model belongs to the ispMACH 4000V/Z series, which blends ispLSI® 2000 and ispMACH 4A architectures. The 'Z' designation typically denotes automotive-grade variants capable of withstanding higher junction temperatures compared to standard commercial grades.

Replacement Considerations

Direct replacements include other members of the ispMACH 4000V/Z family such as LC4064ZC or LC4128ZC if higher density is required. Verify package compatibility and thermal specifications when substituting.