A3P1000L-1FGG484I

Field Programmable Gate Array Overview

The A3P1000L-1FGG484I is a Flash-based Field Programmable Gate Array belonging to the ProASIC3 Low Power family manufactured by Microsemi. It features 24,576 configurable logic blocks and approximately one million system gates. The device supports a maximum operating frequency of 350 MHz and includes up to 144 Kbits of true dual-port SRAM. It utilizes a 484-pin FineLine BGA package with a 1 mm pitch. The component operates within an industrial temperature range of -40°C to +100°C and supports mixed-voltage I/O standards including 1.5 V, 1.8 V, 2.5 V, and 3.3 V.

Field Programmable Gate Array Feature Summary

• Non-volatile Flash technology enables instant-on operation without external configuration memory.
• Supports hot-swappable and cold-sparing capabilities for high-reliability applications.
• Integrates advanced I/O registers on input, output, and enable paths.
• Features bank-selectable I/O voltages allowing flexible interface compatibility.

Field Programmable Gate Array Applications

• Industrial automation control systems
• Telecommunications infrastructure equipment
• Aerospace and defense avionics

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'L' indicates the low-power variant distinct from standard density parts. Confirm the '-1' speed grade aligns with timing requirements. Ensure the 'FGG484I' designation matches the required industrial temperature range and package type. Cross-reference the manufacturer datasheet for RoHS compliance status and moisture sensitivity level details prior to ordering.

Field Programmable Gate Array Selection Notes

Select this model when non-volatile configuration and low power consumption are critical. Compare against the standard A3P1000 series if higher performance or different thermal characteristics are needed. Evaluate the available I/O count against system interface requirements. Consider the 484-pin package constraints for PCB layout and thermal management during the design phase.

Field Programmable Gate Array Part Context

This component is part of the ProASIC3 Flash FPGA family, bridging the gap between ASICs and traditional SRAM-based FPGAs. It succeeded earlier Actel FlashFPGA products after Microsemi's acquisition. The family is known for radiation tolerance and security features due to its Flash architecture, serving markets requiring persistent configuration without boot delays.

Field Programmable Gate Array Replacement Considerations

Direct pin-compatible replacements within the same family include the A3P1000-1FGG484I, though power specifications may differ. Verify functional equivalence regarding gate count and SRAM capacity when substituting. Check for updated manufacturing sources as Microsemi products may transition through different production facilities.