A3P400-1PQG208I

Field Programmable Gate Array Overview

The A3P400-1PQG208I is a ProASIC3 Flash Field Programmable Gate Array manufactured by Microchip Technology. It features 400,000 system gates and 151 user I/Os within a 208-pin BFQFP package. The device operates with a core supply voltage range of 1.425V to 1.575V and supports an industrial temperature range from -40°C to +100°C (TJ). It includes 55,296 bits of embedded RAM and utilizes a non-volatile flash-based CMOS process for instant-on functionality.

Field Programmable Gate Array Feature Summary

• Non-volatile flash-based architecture enabling instant power-up operation without external configuration memory
• Supports mixed-voltage I/O banks allowing compatibility with various logic standards
• Integrated clock management blocks with phase-shift and multiply/divide capabilities

Field Programmable Gate Array Applications

• Industrial control systems requiring deterministic boot times
• Telecommunications infrastructure signal processing
• Automotive electronics applications

Field Programmable Gate Array Procurement Notes

Verify component authenticity through authorized Microchip distributors or certified agents. Confirm the specific suffix '1' indicates the extended temperature grade (-40°C to +100°C) rather than standard commercial grade. Request full traceability documentation and check for recent Product Change Notifications regarding assembly sites or material composition updates prior to finalizing procurement orders.

Field Programmable Gate Array Selection Notes

Select this model when designing for high-density logic requirements within a QFP form factor. Ensure the design accommodates the 1.5V core voltage domain and verify that the 208-pin pitch matches the PCB footprint constraints. Compare against the A3P400-PQG208I if the application does not require the wider industrial temperature range specified by the '1' suffix.

Field Programmable Gate Array Part Context

This component belongs to the ProASIC3 family, which bridges the gap between complex ASICs and traditional SRAM-based FPGAs. The series is characterized by its radiation tolerance options and secure, non-volatile configuration storage. It serves as a drop-in replacement for certain CPLD designs requiring higher complexity while maintaining low standby power consumption profiles typical of flash technology.

Field Programmable Gate Array Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Designers should consult Microchip's official obsolescence notices or contact technical support directly for validated pin-compatible alternatives within the ProASIC3 or newer PolarFire families.