A3P125-1TQG144

Field Programmable Gate Array Overview

The A3P125-1TQG144 is a ProASIC3 Flash Field Programmable Gate Array manufactured by Microchip Technology. It features 125,000 system gates and 3072 Configurable Logic Blocks (CLBs). The device includes 36,864 bits of embedded True Dual-Port SRAM and supports up to 97 user I/Os. Operating at a maximum frequency of 231 MHz, it functions within a supply voltage range of 1.425 V to 1.575 V. The component is housed in a 144-pin TQFP package with an industrial temperature range of -40°C to +85°C.

Field Programmable Gate Array Feature Summary

• Non-volatile flash-based architecture enabling live-at-power-up operation without external configuration memory.
• Integrated True Dual-Port SRAM for high-speed data buffering and processing.
• Supports mixed-voltage I/O standards including LVCMOS and LVTTL for flexible interface compatibility.

Field Programmable Gate Array Applications

• Industrial control systems requiring deterministic logic performance.
• Automotive electronics utilizing robust flash technology.
• Communication infrastructure interfaces.

Field Programmable Gate Array Procurement Notes

Verify the specific suffix '1' indicates the extended industrial temperature range (-40°C to +85°C) compared to commercial variants. Confirm the TQG144 package designation matches the required thermal and pin-out specifications for the target PCB design. Ensure compliance with current RoHS directives as per manufacturer documentation.

Field Programmable Gate Array Selection Notes

Select this model when non-vatility and immediate boot capability are critical. Compare against the A3P125-VQ100 if fewer I/Os suffice and a smaller footprint is needed. Consider the A3P125-FG144 for BGA package alternatives. Verify that the 231 MHz speed grade meets the timing requirements of the intended application logic.

Field Programmable Gate Array Part Context

This part belongs to the Microchip ProASIC3 family, which bridges the gap between ASICs and standard FPGAs. The series is characterized by its flash process, eliminating the need for external configuration devices. The A3P125 represents the mid-range capacity tier within this portfolio, offering a balance of logic density and embedded memory resources.

Field Programmable Gate Array Replacement Considerations

Direct pin-compatible replacements within the same package include other speed grades of the A3P125 series, such as the A3P125-1VQG144 or A3P125-1FGG144, provided the electrical characteristics align with the design constraints.