A40MX04-PQG100A

Overview

The A40MX04-PQG100A is a field-programmable gate array (FPGA) from the Microchip MX series, manufactured by Microchip Technology. It features 295 configurable logic blocks (CLBs) and approximately 2000 equivalent gates. The device supports a maximum clock frequency of 48.24 MHz with a CLB delay of 3.72 ns. It operates within a supply voltage range of 4.75 V to 5.25 V and includes 69 I/O pins. The component is housed in a PQFP-100 package and is rated for an industrial temperature range of -55°C to +125°C.

Feature Summary

• Non-volatile flash-based architecture enabling instant power-up configuration without external memory.
• High-density logic resources suitable for complex digital control and interface applications.
• Robust radiation tolerance characteristics designed for demanding operational environments.

Applications

• Industrial automation controllers requiring reliable programmable logic.
• Telecommunications infrastructure equipment needing high-speed data processing.
• Automotive electronic systems operating under extreme temperature conditions.

Procurement Notes

Verify the specific suffix 'PQG100A' against official Microchip documentation to confirm package type and temperature grade. Ensure compatibility with existing PCB footprints for the PQFP-100 form factor. Check for active status and lifecycle notifications directly from the manufacturer before procurement planning.

Selection Notes

Select this model when non-volatile configuration and radiation hardness are required. Compare CLB count and I/O availability against system requirements. Verify that the 5V supply voltage aligns with the target board design. Consider thermal management solutions suitable for the specified industrial temperature range.

Part Context

This part belongs to the A40MX04 family of flash FPGAs. Variants differ primarily by package style and temperature rating. The PQFP-100 variant offers a quad flat package solution. Other family members may include PLCC or BGA packages with varying pin counts.

Replacement Considerations

Direct substitutes include other A40MX04 variants with different packages such as A40MX04-CQ100I or A40MX04-1PL100A. Cross-reference pinouts and electrical specifications carefully. Ensure the replacement maintains the same logic density and I/O configuration.