A3P400-1FGG256I

Field Programmable Gate Array Overview

The A3P400-1FGG256I is a ProASIC3 field-programmable gate array manufactured by Microchip Technology. It features 400,000 system gates and 55,296 bits of embedded RAM within a 256-pin FBGA package. The device supports up to 178 I/Os and operates at a maximum frequency of 310 MHz. Power supply requirements range from 1.425 V to 1.575 V with a nominal voltage of 1.5 V. It functions within an ambient temperature range of -40°C to +85°C.

Field Programmable Gate Array Feature Summary

• Non-volatile flash-based FPGA architecture for instant-on operation
• Integrated embedded memory for data storage and logic implementation
• High-density programmable logic with significant I/O flexibility

Field Programmable Gate Array Applications

• Industrial control systems requiring non-volatile configuration
• Automotive electronics applications
• Telecommunications infrastructure equipment

Field Programmable Gate Array Procurement Notes

Verify the specific suffix '1' indicates the industrial temperature grade (-40°C to +85°C) against official datasheets. Confirm RoHS compliance status as documentation varies by revision. Check for moisture sensitivity level (MSL 3) handling requirements during assembly. Ensure the 256-FPBGA footprint matches PCB design constraints.

Field Programmable Gate Array Selection Notes

Compare total logic elements and embedded memory capacity against alternative ProASIC3 family members like the A3P400-2FGG256I for speed bin differences. Evaluate power consumption profiles relative to SRAM-based FPGAs. Assess pin count compatibility with existing interface designs before finalizing component selection.

Field Programmable Gate Array Part Context

This component belongs to the Microchip ProASIC3 family, which utilizes flash technology to provide non-volatile configuration without external memory devices. The series offers a balance of moderate logic density and low power consumption suitable for cost-sensitive embedded applications.

Field Programmable Gate Array Replacement Considerations

The A3P400-2FGG256I serves as a higher-speed variant within the same package and logic density. Verify functional equivalence regarding pinout and electrical characteristics before substitution.