A3P125-PQ208I

Field Programmable Gate Array Overview

The A3P125-PQ208I is a ProASIC3 flash-based Field Programmable Gate Array manufactured by Microchip Technology. It features 125,000 system gates and 36,864 bits of embedded SRAM within a 208-pin PQFP package. The device operates with a core supply voltage ranging from 1.425V to 1.575V and supports I/O voltages of 1.5V, 1.8V, 2.5V, and 3.3V. It offers up to 151 user I/Os and supports data rates up to 700 Mbps for DDR interfaces. The component functions reliably across an industrial temperature range of -40°C to +85°C.

Field Programmable Gate Array Feature Summary

• Non-volatile flash architecture eliminates the need for external configuration memory.
• Supports mixed-voltage I/O banks for direct interfacing with various logic families.
• Includes true dual-port SRAM for high-bandwidth data buffering applications.

Field Programmable Gate Array Applications

• Industrial automation control systems
• Telecommunications interface modules
• Automotive electronic control units

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'PQ208I' against official Microchip documentation to confirm the plastic quad flat pack package and industrial temperature rating. Ensure compatibility with existing board layouts regarding pin assignments and thermal requirements before procurement.

Field Programmable Gate Array Selection Notes

Select this model when a mid-range gate count FPGA with integrated non-volatile storage is required. Compare against the A3P125-1VQ100 if a smaller footprint is acceptable, or consider higher-density ProASIC3 variants for increased logic capacity.

Field Programmable Gate Array Part Context

This component belongs to the Microchip ProASIC3 family, which bridges the gap between complex ASICs and standard SRAM-based FPGAs. The series is characterized by its instant-on capability and radiation tolerance options available in specific military-grade variants.

Field Programmable Gate Array Replacement Considerations

Direct replacements include other members of the A3P125 series such as the A3P125-1VQG100, provided the package type change from PQFP to VQFP is accommodated in the design.