LC4032ZC-5M56C

Overview

The LC4032ZC-5M56C is a component within the ispMACH 4000V/B/C/Z family of complex programmable logic devices manufactured by Lattice Semiconductor Corporation. This specific part number corresponds to the 4032 device variant, which integrates 32 macrocells. The 'Z' suffix indicates support for automotive temperature ranges with a junction temperature up to +130°C, while '5' denotes a maximum propagation delay of 5 ns and 'M56' specifies a 56-pin Thin Quad Flat Package (TQFP). It operates with a core voltage of 1.8V and supports 5V-compatible I/O standards.

Feature Summary

• Automotive qualified: Supports -40°C to +130°C junction temperature range per AEC-Q100 standards.
• High performance: Features a maximum operating frequency of 400 MHz and propagation delay as low as 2.5 ns in faster speed grades.
• Flexible I/O: Provides 5V-tolerant inputs/outputs compatible with LVCMOS 3.3/2.5/1.8, LVTTTL, and PCI interfaces.
• In-system programmability: Supports JTAG-based programming without removing the device from the circuit.

Applications

• Automotive electronics requiring high reliability and wide temperature operation.
• Industrial control systems needing flexible logic interfacing.
• Consumer devices utilizing low-power CPLD solutions.
• Address decoding and state machine implementation in embedded systems.

Procurement Notes

Verify the specific package marking and date code against the manufacturer's latest Product Change Notification (PCN) documents. Ensure that the procurement channel provides traceability documentation required for automotive or industrial applications. Confirm RoHS3 compliance status as per current manufacturing data sheets before finalizing orders.

Selection Notes

Select this part when an automotive-grade CPLD with 32 macrocells is required. Compare the 5 ns speed grade against other variants like the 10 ns or 15 ns options if timing constraints allow for lower costs. Ensure the design utilizes the 1.8V core voltage supply and verifies that the 5V-tolerant I/Os match the system interface requirements.

Part Context

This component belongs to the ispMACH 4000V/B/C/Z family, which combines features from previous ispLSI 2000 and ispMACH 4A architectures. The family offers high density and superfast performance, with the 4032 model providing a balance of logic resources and pin count suitable for mid-complexity logic replacement tasks.

Replacement Considerations

Direct replacements include other parts from the ispMACH 4000V/B/C/Z family with equivalent macrocell counts and package types. Verify pin compatibility and electrical specifications, particularly the core voltage and I/O standards, when substituting with non-Lattice CPLDs.