A40MX02-3VQG80

Overview

The A40MX02-3VQG80 is a Field Programmable Gate Array (FPGA) from the Microchip MX family, designed as a high-capacity single-chip ASIC alternative. It features 295 Configurable Logic Blocks (CLBs) and approximately 3,000 system gates. The device supports mixed-voltage operation with core and I/O options at 5.0V or 3.3V, ensuring PCI-compliant I/O compatibility. It includes up to 2.5 kbits of configurable dual-port SRAM and fast wide-decode circuitry. The component is housed in an 80-pin VQFP package and operates within a commercial temperature range.

Feature Summary

• Supports mixed-voltage operation for both core logic and I/O pins at 5.0V or 3.3V levels.
• Integrates configurable dual-port SRAM for efficient data buffering and processing.
• Provides deterministic timing through user-controllable pin locking and resource utilization.

Applications

• High-density logic replacement for complex ASIC designs
• Mixed-signal interface bridging between different voltage domains
• Prototyping and low-volume production of custom digital circuits

Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm package type and temperature grade. Ensure the ordering part number matches the required voltage specifications and pin count. Cross-reference the manufacturer's latest datasheet for any recent packaging changes or compliance updates before finalizing procurement orders.

Selection Notes

Select this model when a compact 80-pin solution is required for moderate logic density applications. Compare against other MX family members if higher gate counts or different package styles are needed. Confirm that the commercial temperature range meets the operational environment requirements and that the 3.3V/5.0V mixed-voltage capability aligns with the system design.

Part Context

This component belongs to the A40MX series, which offers non-volatile SRAM-based FPGA technology. The series is known for instant-on functionality without external configuration memory. The A40MX02 variant specifically targets applications requiring up to 3,000 system gates with flexible I/O configurations.

Replacement Considerations

Direct substitutes include other variants within the A40MX02 family, such as A40MX02-1PLG44 or A40MX02-2PQG100, depending on package and speed grade requirements. Verify pin compatibility and electrical characteristics before swapping packages.