A3P1000-1FG256

Field Programmable Gate Array Overview

The A3P1000-1FG256 is a ProASIC3 Flash Field Programmable Gate Array manufactured by Microchip Technology. It features approximately 11,000 logic elements and up to 147 kbits of embedded true dual-port SRAM within a 256-pin FBGA package. The device supports mixed-voltage I/O operation at 1.5 V, 1.8 V, 2.5 V, and 3.3 V levels. It offers high-speed data rates up to 700 Mbps with DDR capabilities and LVDS support. The component operates within a supply voltage range of 1.425 V to 1.575 V and functions across industrial temperature ranges from -40°C to +100°C.

Field Programmable Gate Array Feature Summary

• Non-volatile Flash-based architecture enabling instant-on functionality without external configuration memory.
• Supports mixed-voltage I/O standards including LVTTL, LVCMOS, and PCI/PCI-X for flexible system interfacing.
• Includes configurable clock management blocks with integrated phase-shift and multiply/divide PLLs.
• Provides hot-swappable and cold-sparing I/O capabilities for enhanced system reliability.

Field Programmable Gate Array Applications

• Industrial control systems requiring deterministic boot-up times.
• Telecommunications infrastructure utilizing high-speed serial interfaces.
• Medical imaging equipment needing low-power programmable logic solutions.
• Automotive electronics operating under strict environmental constraints.

Field Programmable Gate Array Procurement Notes

Verify the specific suffix codes against official Microchip documentation to confirm package type, temperature grade, and radiation hardness options. Ensure compatibility with existing PCB footprints for the 256-pin FBGA form factor. Confirm RoHS compliance status as manufacturing processes may vary by production site. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Field Programmable Gate Array Selection Notes

Select this model when instant-on capability and moderate logic density are required. Compare against the A3PE series if higher performance or additional embedded processors are needed. Evaluate power consumption requirements against the 1.5 V core voltage specifications. Consider pin-count alternatives within the ProASIC3 family if I/O expansion is necessary.

Field Programmable Gate Array Part Context

This component belongs to the Microchip ProASIC3 Flash FPGA family, which bridges the gap between ASICs and traditional SRAM-based FPGAs. It provides non-volatile reprogrammability with the flexibility of standard FPGAs. The family includes variants like A3P030 through A3P1000, offering scalable logic resources for diverse embedded applications.

Field Programmable Gate Array Replacement Considerations

Direct substitutes include other members of the ProASIC3 Flash family such as A3P1000-1FGG256 or A3P1000L-1FG256, depending on specific speed grades and temperature ranges. Verify pin compatibility before substitution.