A3P1000-FG256I

The A3P1000-FG256I is a field-programmable gate array (FPGA) from Microchip Technology’s ProASIC3 family, housed in a 256-ball fine-pitch ball grid array (FBGA) package and rated for industrial temperature operation. This flash-based, non-volatile device delivers 1 million system gates with a single-chip architecture that eliminates the need for external configuration memory. Live at power-up behavior ensures the FPGA is operational in microseconds, while the reprogrammable flash cells support inherent security features including bitstream encryption and protection against cloning. The low static power consumption and firm-error immunity make it well-suited for high-reliability environments where configuration integrity is critical.

Typical applications span industrial automation, motor control, aerospace and defense systems, medical instrumentation, and secure communications infrastructure. The device’s instant-on performance and tamper resistance are frequently leveraged in mission-critical processing nodes, bridging functions, and glue logic within ruggedized equipment. The “I” suffix indicates an industrial temperature range of -40°C to +85°C, aligning with requirements for factory-floor electronics and outdoor enclosures. From a procurement standpoint, the ProASIC3 series enjoys long-term availability under Microchip’s product longevity programs, mitigating obsolescence risk in extended-life programs. The integrated flash configuration streamlines bill of materials and board design, reducing sourcing complexity compared to SRAM-based FPGAs that require separate configuration devices.