A40MX04-PL68I

Overview

The A40MX04-PLG68I is a field-programmable gate array from the Microchip MX series, featuring approximately 6,000 system gates and 547 logic elements. It provides 57 input/output pins within a 68-pin PLCC package. The device operates on dual voltage supplies of 3.3 V or 5 V, with specified ranges of 4.5 V to 5.5 V for 5 V operation and 3.0 V to 3.6 V for 3.3 V operation. It supports surface-mount installation and functions across an industrial temperature range of -40°C to +85°C.

Feature Summary

• Configurable logic architecture utilizing Adaptive Logic Modules for flexible digital design implementation.
• Supports non-volatile configuration storage via embedded Flash memory technology.
• Compatible with standard 3.3 V and 5 V I/O interface standards.

Applications

• Industrial control systems requiring reliable programmable logic.
• Automotive electronics applications operating in harsh environments.
• Communication equipment interface management.

Procurement Notes

Verify the exact suffix against official Microchip documentation to confirm package type and temperature grade. Confirm RoHS compliance status and moisture sensitivity level requirements prior to ordering. Ensure EDA tools support the specific MX family architecture for accurate synthesis and place-and-route operations.

Selection Notes

Select this component when a moderate gate count with robust industrial temperature tolerance is required. Compare pin counts and I/O voltage compatibility against alternative packages like VQFP or PQFP if board space constraints differ. Verify that the 547 logic element capacity meets the complexity requirements of the target application design.

Part Context

This part belongs to the A40MX04 series, which represents mid-range density FPGAs in the Actel/Microchip portfolio. It shares core architectural features with other variants in the family, differing primarily in package footprint and available I/O count. The PLG68 variant offers a balance between pin availability and physical size for compact designs.

Replacement Considerations

Direct substitutes include other A40MX04 variants such as A40MX04-1PLG68I or A40MX04-VQG80I, provided pinout compatibility and thermal specifications align with the current design constraints.