A40MX02-1PQG100I

Overview

The A40MX02-1PQG100I is a field-programmable gate array (FPGA) from the Microchip MX family, manufactured by Microchip Technology. It features 295 logic elements and approximately 3,000 system gates. The device provides 57 user-programmable I/O pins and operates within a supply voltage range of 4.75 V to 5.25 V for the core and I/Os. It supports mixed-voltage operation at 3.3 V or 5.0 V. The component is housed in a 100-pin plastic quad flatpack (PQFP) package with dimensions of 20x14 mm. It functions within an industrial temperature range of 0°C to +70°C.

Feature Summary

• Supports mixed-voltage operation for both core and I/Os at 3.3 V or 5.0 V levels
• Includes up to 2.5 kbits of configurable dual-port SRAM for memory applications
• Features fast wide-decode circuitry with up to 35-bit address decoding capability

Applications

• Single-chip ASIC replacement designs
• Industrial control systems requiring mixed-voltage interfaces
• Automotive embedded logic applications

Procurement Notes

Verify the specific suffix 'I' confirms the industrial temperature grade (0°C to +70°C). Confirm the package type matches the 100-pin PQFP requirement. Check current availability status as legacy FPGA families may have limited stock. Ensure ESD precautions are followed during handling due to moisture sensitivity level 3 classification.

Selection Notes

Select this model when 295 logic elements and 57 I/Os are sufficient for the design. Compare against the A40MX02-2PQG100I if a faster speed grade is required. Consider the A40MX04 series if higher gate counts are needed. Verify that the 100-pin PQFP footprint fits the PCB layout constraints.

Part Context

This part belongs to the Microsemi/Actel 40MX and 42MX FPGA families, which were acquired by Microchip Technology. These devices are known for high-density single-chip ASIC alternatives with flash-based non-volatile configuration technology. The family ranges from 3,000 to 54,000 system gates, offering flexibility for various logic density requirements.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Microchip lifecycle notices for end-of-life status or recommended obsolescence management strategies.