A3P1000-1FG144

Field Programmable Gate Array Overview

The A3P1000-1FG144 is a ProASIC3 Flash Field Programmable Gate Array manufactured by Microchip Technology. It features 1,000,000 system gates and 24,576 Configurable Clocking Blocks (CCBs). The device includes up to 144 Kbits of true dual-port SRAM and supports up to 97 user I/Os in a 144-pin FBGA package. Operating voltage ranges from 1.425 V to 1.575 V with a typical supply of 1.5 V. Maximum operating frequency reaches 350 MHz. It operates within a commercial temperature range of 0°C to +85°C.

Field Programmable Gate Array Feature Summary

• Non-volatile flash-based architecture enabling instant-on functionality without external configuration memory.
• Supports mixed-voltage I/O standards including LVDS, LVCMOS, and LVTTL for flexible interface integration.
• Integrated clock management blocks with PLL capabilities for precise timing control.
• Includes IEEE 1149.1 JTAG boundary scan support for comprehensive testing and debugging.

Field Programmable Gate Array Applications

• Industrial automation controllers requiring non-volatile logic configuration.
• Telecommunications infrastructure equipment utilizing high-speed serial interfaces.
• Test and measurement instruments needing reconfigurable signal processing logic.
• Automotive electronics systems demanding robust FPGA performance in commercial temperature ranges.

Field Programmable Gate Array Procurement Notes

Verify the specific suffix '1' indicates the speed grade corresponding to the 350 MHz maximum frequency. Confirm the FG144 package designation matches the required 144-ball FBGA footprint on the target PCB. Ensure the design accounts for the 1.5 V core voltage requirements and appropriate I/O bank voltages as specified in the electrical characteristics section of the datasheet.

Field Programmable Gate Array Selection Notes

Select this component when a high-density, non-volatile FPGA solution is required with integrated soft processor options. Compare against the A3P1000-FG144 variant if industrial temperature ratings (-40°C to +85°C) are necessary instead of the commercial grade offered here. Consider the A3P1000L series if lower power consumption is a primary constraint over raw gate density.

Field Programmable Gate Array Part Context

This part belongs to the Microchip ProASIC3 Flash family, which bridges the gap between ASICs and traditional SRAM-based FPGAs. The family offers immediate power-up readiness due to its flash technology. The A3P1000 represents the high-end capacity tier within the standard ProASIC3 lineup, providing significant logic resources for complex digital designs.

Field Programmable Gate Array Replacement Considerations

The A3P1000-FG144 serves as a pin-compatible alternative but lacks the specific speed grading indicated by the '1' suffix. For military-grade requirements, the A3P1000-FGG144M is available with extended temperature testing. No direct drop-in replacements exist within the same package; migration to newer families like IGLOO or PolarFire requires schematic redesign.