A42MX16-PG176B

Overview

The A42MX16-PG176B is a field-programmable gate array from the MX family, manufactured by Microchip Technology. It features 24K system gates and 608 logic elements within a 176-pin PQFP package. The device supports dual voltage operation at 3.3V and 5V, with supply ranges of 3V to 3.6V and 4.5V to 5.5V respectively. It offers 140 I/Os and operates within a temperature range of -40°C to +85°C.

Feature Summary

• Provides high-performance single-chip FPGA solutions for complex digital designs.
• Supports flexible power supply configurations for both 3.3V and 5V applications.
• Integrates significant logic capacity suitable for advanced system integration tasks.

Applications

• Industrial control systems requiring robust programmable logic
• Telecommunications infrastructure equipment
• Automotive electronic subsystems

Procurement Notes

Verify component authenticity through authorized Microchip distributors or certified partners. Confirm datasheet revisions and PCN notifications prior to procurement. Ensure storage conditions comply with moisture sensitivity level requirements to maintain device integrity during assembly processes.

Selection Notes

Select this model when 24K system gates and 140 I/Os are required in a PQFP-176 package. Consider dual-voltage capability for mixed-signal environments. Evaluate thermal performance within the specified operating range against application constraints before finalizing the design choice.

Part Context

This component belongs to the Actel MX family of FPGAs, originally developed by Actel and acquired by Microsemi, now part of Microchip Technology. The series is known for non-volatile flash-based technology, offering instant-on capabilities and radiation tolerance suitable for demanding industrial and aerospace environments.

Replacement Considerations

Compatible substitutes include A42MX16-1TQG176I and A42MX16-2TQG176I, which offer similar gate counts but utilize TQFP packages instead of PQFP. Verify pin compatibility and voltage specifications when transitioning between package types.