A40MX04-FPLG44

Overview

The A40MX04-FPLG44 is a Field Programmable Gate Array (FPGA) from the Microchip MX series, featuring 6,000 system gates and 547 logic elements. It operates with a supply voltage range of 3V to 3.6V or 4.75V to 5.25V. The device utilizes a 44-pin Plastic Leaded Chip Carrier (PLCC) package with J-leads. It supports up to 34 I/O pins and functions within an ambient temperature range of 0°C to 70°C. This non-volatile SRAM-based FPGA requires no external configuration memory.

Feature Summary

• Non-volatile configuration capability eliminates the need for external PROM devices.
• In-system programmability allows for field updates without removing the component.
• High-density logic architecture provides significant gate counts in compact packages.

Applications

• Industrial control systems requiring reliable logic processing.
• Automotive electronics applications needing robust performance.
• Telecommunications infrastructure equipment.
• Consumer electronic devices utilizing standard logic interfaces.

Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout and electrical characteristics. Ensure compatibility with existing board layouts regarding the PLCC-44 footprint. Confirm RoHS compliance status for current production runs. Validate that the selected variant meets the required operating temperature range for the intended environment.

Selection Notes

Compare the A40MX04-FPLG44 against other MX series variants based on available I/O count and gate density requirements. Consider the PLCC-44 package constraints if surface-mount alternatives are preferred. Evaluate power consumption specifications relative to the system's thermal management capabilities. Verify software toolchain support for the specific device family during the design phase.

Part Context

This component belongs to the Microchip MX family of FPGAs, which are known for their high reliability and non-volatile nature. The A40MX04 model specifically offers a mid-range logic capacity suitable for complex digital designs. The MX series serves as a successor to earlier Actel FPGA technologies, maintaining compatibility with established design flows while offering improved performance metrics.

Replacement Considerations

Direct substitutes include other part numbers within the A40MX04 family with different package options, such as A40MX04-PLG44I or A40MX04-VQG80. Cross-referencing with the A40MX02 series may be necessary if lower gate counts suffice. Always verify pin-to-pin compatibility before substituting components in existing hardware designs.