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The A40MX04-3PQG100I is a Field Programmable Gate Array (FPGA) from the Microchip MX series, manufactured by Microchip Technology. It features 547 Logic Elements and supports up to 69 I/O pins within a PQFP-100 package. The device operates on a supply voltage range of 4.5 V to 5.5 V and is rated for an industrial temperature range of -40°C to +85°C. This component serves as a high-capacity single-chip ASIC alternative with deterministic timing and user-controllable resource utilization.
Verify the specific suffix '3' indicates the industrial temperature grade (-40°C to +85°C) and the 'I' denotes RoHS compliance. Confirm the PQFP-100 package matches the target PCB footprint. Ensure the design accounts for the 4.5V to 5.5V power supply requirements specified in the datasheet.
Select this model when 547 logic elements are sufficient for the design complexity. Choose the PQFP-100 package if through-hole or standard surface-mount QFP assembly is preferred over BGA options. Verify that the 69 available I/O pins meet the interface count requirements for the target application.
This part belongs to the A40MX04 family, which offers 2000 equivalent gates and 295 CLBs. It is designed as a drop-in replacement for complex PLDs and small ASICs. The family supports both 5.0V and 3.3V core voltages, providing flexibility for various system architectures.
Compatible variants include other speed grades within the A40MX04 series such as A40MX04-CQ100I or A40MX04-2PL208B, provided the package type and temperature range align with the system requirements.