A3P250L-FG256I

Field Programmable Gate Array Overview

The A3P250L-FG256I is a field programmable gate array belonging to the ProASIC3L Flash family, manufactured by Microsemi Corporation. It features 250,000 system gates and 13824 configurable logic blocks (CLBs). The device supports a maximum operating frequency of 350 MHz and includes up to 144 kbits of true dual-port SRAM. It utilizes a 130-nm flash-based CMOS process with seven-layer metal. The component operates within an industrial temperature range of -40°C to +100°C and is housed in a 256-pin FBGA package measuring 17 x 17 mm.

Field Programmable Gate Array Feature Summary

• Non-volatile flash technology enables instant-on functionality without external configuration memory.
• Supports mixed-voltage I/O standards including LVCMOS, LVTTL, LVDS, and PCI/PCI-X.
• Includes clock conditioning circuits with integrated phase-locked loops for signal integrity.
• Provides hardware security features such as FlashLock and AES decryption via JTAG.

Field Programmable Gate Array Applications

• Industrial automation control systems requiring non-volatile configuration.
• Telecommunications infrastructure utilizing high-speed differential signaling.
• Military and aerospace applications demanding radiation tolerance and reliability.
• Test and measurement equipment requiring flexible logic reconfiguration.

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'FG256I' against official Microsemi documentation to confirm the package type and industrial temperature rating. Ensure compliance with RoHS directives and check for end-of-life status or alternative sourcing channels through authorized distributors. Confirm ECCN classification for export requirements.

Field Programmable Gate Array Selection Notes

Select this model when a mid-density FPGA with instant-on capability is required. Compare against the standard A3P250 series if lower power consumption is critical, noting the ProASIC3L architecture differences. Verify that the 256-pin FBGA footprint matches the PCB design constraints and thermal management requirements for the target application environment.

Field Programmable Gate Array Part Context

This component belongs to the ProASIC3 Flash family, bridging the gap between complex FPGAs and simple PLDs. It offers a single-chip solution combining logic, embedded memory, and configuration storage. The family is known for its robustness in harsh environments and support for soft-core processors like ARM.

Field Programmable Gate Array Replacement Considerations

Check for pin-compatible upgrades within the ProASIC3 family, such as higher gate count variants. Consider the A2F series for advanced features while verifying package compatibility. Consult Microsemi for current obsolescence notices and recommended cross-reference part numbers.