A40MX02-PQG100I

Overview

The A40MX02-PQG100I is a field-programmable gate array from the Microchip Actel MX family. It features 295 logic elements and approximately 3,000 system gates. The device provides 83 user-programmable I/O pins within a 100-pin PQFP package. It operates on a single power supply ranging from 4.5 V to 5.5 V. The industrial temperature grade supports operation between -40°C and +85°C. This non-volatile FPGA utilizes Flash technology for instant-on configuration without external memory.

Feature Summary

• Instant-on capability due to embedded non-volatile Flash configuration storage
• Single-chip ASIC replacement with mixed-voltage I/O support
• High-density logic architecture with wide-decode circuitry

Applications

• Industrial control systems requiring reliable state management
• Automotive electronics operating in harsh thermal environments
• Military applications utilizing qualified ceramic or plastic packages

Procurement Notes

Verify the specific suffix 'PQG100I' against the manufacturer's current datasheet to confirm pinout compatibility and package dimensions. Ensure the industrial temperature range meets project requirements. Check for RoHS compliance status and moisture sensitivity level handling procedures during assembly.

Selection Notes

Select this component when a small-footprint FPGA with instant-on functionality is required. Compare logic element counts against alternative devices if higher density is needed. Verify voltage levels match the target system's I/O standards. Consider package availability and lead times for production planning.

Part Context

This part belongs to the A40MX series, designed as a low-cost, high-density solution for replacing complex discrete logic. The MX family integrates Flash memory directly on the die, eliminating the need for external configuration PROMs. It serves as a bridge between simple PLDs and larger FPGAs.

Replacement Considerations

Direct substitutes include other variants within the A40MX02 family with different package options, such as PLCC-68 or BGA formats. Cross-family migration to A42MX models offers increased logic resources but requires design review.