A40MX04-2PL44

Overview

The A40MX04-2PL44 is a field-programmable gate array from the Microchip MX series, featuring approximately 6,000 system gates and 547 logic elements. It operates on a single 3.3V or 5V power supply with a maximum clock frequency of 80 MHz. The device utilizes an anti-fuse technology architecture for non-volatile configuration. It is housed in a 44-pin PLCC package and supports industrial temperature ranges.

Feature Summary

• Non-volatile anti-fuse configuration eliminates the need for external configuration memory.
• Single-supply operation simplifies power design by supporting both 3.3V and 5V levels.
• High-speed performance with an 80 MHz maximum clock frequency.

Applications

• Industrial control systems requiring reliable programmable logic.
• Consumer electronics utilizing simple gate logic functions.
• Automotive applications needing robust, non-vatile programmable solutions.

Procurement Notes

Verify the specific speed grade suffix against official Microchip documentation to ensure compatibility with timing requirements. Confirm package availability and lead times through authorized distributors, as production status may vary. Ensure compliance with RoHS directives if required for the target market.

Selection Notes

Select this component when non-volatile configuration is critical to avoid external memory dependencies. Compare logic element counts against more complex MX series variants if higher density is needed. Verify voltage tolerance matches the system's 3.3V or 5V rail without level shifting.

Part Context

This part belongs to the A40MX family of flash-based FPGAs, originally developed by Actel before its acquisition by Microsemi and subsequently Microchip. These devices are known for their instant-on capability due to anti-fuse technology, distinguishing them from SRAM-based FPGAs that require configuration at startup.

Replacement Considerations

Direct replacements within the same package include other speed grades of the A40MX04 series, such as the A40MX04-1PL44 or A40MX04-3PL44, provided timing constraints allow. Cross-family migration to PolarFire or IGloo2 requires significant design re-verification.