A40MX02-1PQG100M

Overview

The A40MX02-1PQG100M is a field-programmable gate array (FPGA) from the Microchip MX family, manufactured by Microchip Technology. It features 3,000 system gates and 57 user-programmable I/O pins housed in a 100-pin PQFP package. The device operates with dual voltage supplies: 3V to 3.6V for the core and 4.75V to 5.25V for I/Os. It supports mixed-voltage operation with PCI-compliant I/Os and includes up to 2.5 kbits of configurable dual-port SRAM. The component is designed for high-capacity single-chip ASIC replacement applications.

Feature Summary

• Supports mixed-voltage operation allowing simultaneous 5.0V and 3.3V core and I/O configurations
• Includes fast wide-decode circuitry with up to 35-bit address decode capability
• Provides configurable dual-port SRAM for flexible memory architecture implementation

Applications

• High-capacity single-chip ASIC alternative designs
• Mixed-voltage interface logic bridging between different voltage domains
• PCI-compliant peripheral logic integration

Procurement Notes

Verify the specific suffix 'M' against official Microchip documentation to confirm its exact meaning regarding temperature range or packaging variant. Ensure compatibility with existing design files before procurement. Confirm RoHS compliance status through current datasheets as manufacturing processes may evolve over time.

Selection Notes

Select this model when 3,000 system gates and 57 I/Os are sufficient for the target logic density. Consider the 100-pin PQFP package constraints for PCB layout. Verify that the required operating temperature range aligns with the commercial grade specifications associated with this part number variant.

Part Context

This component belongs to the A40MX02 series within the broader 40MX and 42MX FPGA families. These devices are positioned as low-power, high-density solutions for embedded logic applications. The MX family offers a transition path from complex programmable logic devices (CPLDs) to more flexible FPGA architectures.

Replacement Considerations

Direct pin-to-pin replacements within the same package must maintain equivalent gate counts and I/O capabilities. Models such as A40MX02-2PQG100 offer similar form factors but may differ in speed grades or specific feature sets. Always validate electrical characteristics against the original design requirements.