A3P1000-1PQG208M

Field Programmable Gate Array Overview

The A3P1000-1PQG208M is a flash-based Field Programmable Gate Array (FPGA) from the ProASIC3 family, manufactured by Microchip Technology. It features 1,000,000 system gates and 24,576 Configurable Logic Blocks (CLBs). The device operates within a core voltage range of 1.425 V to 1.575 V and supports mixed-voltage I/O banks at 1.5 V, 1.8 V, 2.5 V, and 3.3 V. It utilizes a 208-pin Plastic Quad Flatpack (PQFP) package with a 0.5 mm pitch. The component supports an industrial temperature range of -40°C to +85°C and includes up to 144 Kbits of True Dual-Port SRAM.

Field Programmable Gate Array Feature Summary

• Instant On capability due to non-volatile Flash technology, eliminating the need for external configuration memory.
• Supports mixed-voltage I/O standards including LVCMOS, LVTTL, LVDS, and LVPECL across multiple banks.
• Integrates six Clock Control Circuit (CCC) blocks with Phase-Locked Loops (PLLs) for flexible clock management.
• Includes distributed RAM blocks configurable as FIFOs or SRAMs with variable aspect ratios.

Field Programmable Gate Array Applications

• Industrial automation and control systems requiring instant-on functionality.
• Telecommunications infrastructure utilizing high-speed serial interfaces.
• Test and measurement equipment needing reconfigurable logic.
• Automotive electronics operating in harsh thermal environments.

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'M' against official Microchip documentation to confirm if it denotes a military-grade temperature extension or specific reliability qualification, as standard datasheets typically list 'I' for industrial and 'E' for extended ranges. Confirm RoHS compliance status directly with the manufacturer, as older ProASIC3 variants may have different environmental declarations. Ensure the PQFP-208 package availability aligns with current production lifecycles.

Field Programmable Gate Array Selection Notes

Select this component when non-vatile configuration and low static power consumption are critical compared to SRAM-based FPGAs. Compare gate density and I/O flexibility against the A3P250 or A3PE1000 models if resource requirements differ. Verify that the 208-pin PQFP footprint fits the PCB layout constraints, considering the 0.5 mm pin pitch. Evaluate the integrated PLL capabilities against external clock generator requirements.

Field Programmable Gate Array Part Context

This part belongs to the ProASIC3 Flash FPGA family, which bridges the gap between ASICs and traditional SRAM-based FPGAs. The family offers radiation tolerance options and instant-on security. The A3P1000 represents the high-end capacity within the standard ProASIC3 lineup, providing significant logic resources in a compact form factor suitable for space-constrained applications.

Field Programmable Gate Array Replacement Considerations

Direct pin-compatible replacements within the same package include the A3P1000-1PQG208I for industrial temperature ranges. For lower density needs, the A3P600-1PQG208I offers similar I/O counts with reduced logic resources. Cross-family migration to Axcelerator devices requires schematic and code adaptation due to architectural differences.