A3P1000L-1FGG256

Field Programmable Gate Array Overview

The A3P1000L-1FGG256 is a ProASIC3L Field Programmable Gate Array manufactured by Microchip Technology. It features 1,000,000 system gates and 147,456 bits of embedded SRAM. The device supports 177 user I/Os and operates within a supply voltage range of 1.14 V to 1.575 V. It is housed in a 256-LBGA package with dimensions of 17x17 mm. The component supports surface mount installation and functions within a temperature range of 0°C to 85°C.

Field Programmable Gate Array Feature Summary

• ProASIC3L Flash-based FPGA architecture providing non-volatile configuration retention without external memory requirements.
• Integrated soft ARM Cortex-M1 processor core for embedded control applications.
• Support for mixed-voltage I/O standards including LVTTL, LVCMOS, and PCI/PCI-X.

Field Programmable Gate Array Applications

• Industrial automation controllers requiring deterministic logic processing.
• Telecommunications infrastructure equipment utilizing high-speed serial interfaces.
• Medical imaging systems needing secure, reprogrammable hardware acceleration.

Field Programmable Gate Array Procurement Notes

Verify RoHS compliance status as documentation indicates potential variations between manufacturing lots. Confirm the specific suffix designation matches project requirements, as it may affect electrical characteristics or packaging. Ensure ESD handling protocols are followed during storage and assembly due to moisture sensitivity level 3 classification.

Field Programmable Gate Array Selection Notes

Select this model when low power consumption is critical compared to standard ProASIC3 devices. Verify that the 1.14V minimum supply voltage aligns with the target system's power rail capabilities. Consider the 256-pin FBGA footprint constraints during PCB layout planning to ensure adequate thermal dissipation and signal integrity for the 177 available I/O lines.

Field Programmable Gate Array Part Context

This component belongs to the ProASIC3L family, which offers lower power consumption than the standard ProASIC3 series while maintaining similar logic density. It serves as a bridge between complex CPLDs and high-end FPGAs, offering flash-based non-volatility with soft processor integration capabilities for cost-sensitive embedded designs.

Field Programmable Gate Array Replacement Considerations

The A3P1000-1FGG256 is a pin-compatible alternative but lacks the low-power optimizations of the L-series variant. Designers must verify power budget constraints before substituting, as the standard version consumes more dynamic power. No direct drop-in replacements exist within other manufacturers' portfolios with identical form factors and soft-core integration.