A40MX04-FPL44

Overview

The A40MX04-FPL44 is a Field Programmable Gate Array (FPGA) from the Microchip Technology MX series. It features approximately 6,000 system gates and 547 Logic Elements (LEs). The device supports dual voltage operation at 3.3 V and 5 V, with supply voltage ranges of 3.0 V to 3.6 V for 3.3 V mode and 4.75 V to 5.25 V for 5 V mode. It is housed in a 44-pin PLCC package and offers 34 I/O pins. The commercial temperature grade operates between 0°C and +70°C.

Feature Summary

• Supports both 3.3 V and 5 V power supply configurations for flexible integration.
• Provides non-volatile flash-based configuration for instant-on functionality.
• Features high-density logic resources within a compact 44-pin form factor.

Applications

• Industrial control systems requiring robust programmable logic
• Consumer electronics utilizing standard voltage interfaces
• Communication interface adapters

Procurement Notes

Verify the exact suffix against official Microchip documentation to confirm pinout compatibility and electrical specifications. Ensure the selected variant matches the required operating temperature range and voltage domain for the target application design.

Selection Notes

Compare the A40MX04-FPL44 with other MX series variants based on available I/O count and package size. Confirm that the 34 I/O pins meet the system requirements and that the PLCC-44 footprint aligns with the PCB layout constraints.

Part Context

This component belongs to the A40MX04 family of flash-based FPGAs. These devices are designed for applications needing low power consumption and high reliability. The MX series is known for its non-volatile architecture, eliminating the need for external configuration memory.

Replacement Considerations

Check for direct pin-compatible upgrades within the A40MX04 family or newer Microchip FPGA generations. Verify that any substitute maintains the same package type and voltage specifications.