A40MX02-3VQG80I

Overview

The A40MX02-3VQG80I is a field-programmable gate array from the Microchip MX series, featuring 295 logic elements and approximately 3,000 system gates. It provides 57 I/O pins within an 80-pin VQFP package. The device supports dual voltage operation at 3.3 V and 5 V, with supply ranges of 3.135 V to 3.465 V for the low voltage and 4.75 V to 5.25 V for the high voltage. It operates within an industrial temperature range of -40°C to +85°C.

Feature Summary

• Non-volatile flash-based architecture ensuring instant-on functionality without external configuration memory.
• Supports in-system programming and reprogramming via standard serial interfaces.
• Designed for low power consumption suitable for battery-operated applications.

Applications

• Industrial control systems requiring reliable programmable logic.
• Consumer electronics utilizing low-power embedded controllers.
• Automotive infotainment and instrumentation modules.

Procurement Notes

Verify the specific suffix '3' indicates the industrial temperature grade (-40°C to +85°C) and 'I' denotes the extended range variant if applicable per the official datasheet. Confirm the VQG80 package dimensions match the design footprint. Ensure RoHS compliance status is current as manufacturing processes may update over time.

Selection Notes

Select this component when non-volatile storage is required to eliminate external configuration chips. Compare logic density against the A40MX04 series if more than 295 logic elements are needed. Verify that the 57 available I/O pins meet the interface requirements for the target application design.

Part Context

This part belongs to the Actel (now Microchip) MX family of flash FPGAs. These devices integrate SRAM-like flexibility with flash non-volatility. The A40MX02 represents the entry-level density in this specific package lineup, offering a balance between cost and programmable logic capacity for simple digital designs.

Replacement Considerations

Direct pin-compatible replacements within the same package include other variants from the A40MX02 series with different temperature grades or speed bins. Higher density options like the A40MX04 offer more resources but require verification of software compatibility and pin mapping.