A3P1000L-1FGG144I

Field Programmable Gate Array Overview

The A3P1000L-1FGG144I is a low-power Field Programmable Gate Array from the ProASIC3 Flash family, manufactured by Microchip Technology. It features approximately 1 million system gates and 24,576 configurable logic blocks (CLBs). The device integrates up to 144 kbits of true dual-port SRAM and supports up to 97 user I/Os in a 144-pin FBGA package. It operates on a single 1.5V supply voltage with a range of 1.425V to 1.575V. The industrial temperature grade covers -40°C to +85°C. Key performance metrics include a maximum system frequency of 350 MHz and support for 700 Mbps DDR data rates.

Field Programmable Gate Array Feature Summary

• Non-volatile flash-based architecture enables live-at-power-up functionality without external configuration memory.
• Integrated soft ARM Cortex-M1 processor option allows for embedded control within the FPGA fabric.
• Advanced I/O capabilities support mixed-voltage operation across multiple banks with programmable slew rates and drive strengths.
• Includes clock conditioning circuits with phase-shift and PLL capabilities for precise timing management.

Field Programmable Gate Array Applications

• Industrial automation controllers requiring deterministic real-time processing.
• Telecommunications infrastructure equipment utilizing high-speed serial interfaces.
• Automotive electronic systems needing robust non-volatile reprogrammability.
• Test and measurement instruments requiring flexible signal processing logic.

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'L' indicates the low-power variant distinct from standard A3P1000 devices. Confirm the '1' speed grade matches design timing requirements. Check RoHS compliance status as older Actel/Microchip transitions may have varying environmental declarations. Ensure the FG144 package footprint aligns with PCB layout constraints.

Field Programmable Gate Array Selection Notes

Compare against the standard A3P1000-FGG144 if power consumption is not a primary constraint. Consider the M1A3P1000 series if integrated ARM core resources are required. Verify that the 144-pin FBGA package density meets board space limitations. Ensure the 1.5V core voltage compatibility with existing power rails in the target system design.

Field Programmable Gate Array Part Context

This component belongs to the ProASIC3 Flash family, bridging the gap between ASICs and SRAM-based FPGAs. Originally developed by Actel before its acquisition by Microchip, this line emphasizes security through non-volatility. The A3P1000L represents the optimized power version of the high-capacity 1-million-gate device, targeting battery-sensitive or thermally constrained applications.

Field Programmable Gate Array Replacement Considerations

Direct pin-compatible replacements within the same package include other A3P1000 variants such as A3P1000-1FGG144, though power characteristics may differ. Cross-family migration to ProASIC3E or IGLOO2 requires schematic and firmware redesign due to architectural differences.