A3P1000-FG144M

The A3P1000-FG144M is a ProASIC3 flash-based field-programmable gate array (FPGA) manufactured by Microchip Technology, configured in a 144-ball fine-pitch ball grid array (FBGA) package and qualified for high-reliability military applications. This non-volatile device stores its configuration in on-chip flash cells, eliminating the need for an external boot memory and enabling live-at-power-up operation within microseconds. The architecture provides 1 million system gates with a fine-grained, single-chip solution that combines reprogrammability, low dynamic power dissipation, and inherent resistance to configuration upset. The FBGA package offers a compact footprint suitable for space-constrained designs while maintaining accessible I/O counts and manageable routing density on printed circuit boards.

Typical deployment environments for the A3P1000-FG144M include secure military communications, avionics line-replaceable units, guidance and control systems, and industrial automation nodes that demand instant-on performance and long-term operational stability under extended temperature ranges. Its flash-based fabric also supports design security features such as bitstream encryption and read-back protection, addressing sensitive defense program requirements. From a procurement standpoint, the military-grade designation (indicated by the “M” temperature range and associated screening) implies conformance to extended qualification testing and traceability standards common in aerospace and defense supply chains. Engineers sourcing this device should evaluate Microchip’s long-lifecycle support programs and any applicable export control classifications, as ProASIC3 devices remain actively supported, reducing obsolescence risk in high-reliability programs requiring sustained availability.