A3P125-FG144T

Field Programmable Gate Array Overview

The A3P125-FG144T is a ProASIC3 Flash Field Programmable Gate Array manufactured by Microchip Technology. It features 125,000 system gates and 3,072 configurable logic blocks within a 144-pin Fine-Pitch Ball Grid Array package. The device operates on a core supply voltage ranging from 1.425V to 1.575V and supports an industrial temperature range of -40°C to +85°C. It provides 97 user I/Os and includes 36,864 bits of total embedded RAM. The maximum operating frequency is specified at 350 MHz.

Field Programmable Gate Array Feature Summary

• Utilizes non-volatile flash-based technology for instant power-up functionality without external configuration memory.
• Supports in-system programming via JTAG with optional secure encryption capabilities.
• Features mixed-voltage I/O banks compatible with 1.5V, 1.8V, 2.5V, and 3.3V standards.

Field Programmable Gate Array Applications

• Industrial control systems requiring reliable non-volatile logic.
• Automotive electronics interfaces and gateways.
• Communication infrastructure signal processing.

Field Programmable Gate Array Procurement Notes

Verify the suffix 'T' indicates tape-and-reel packaging when ordering. Confirm the specific speed grade corresponds to the required 350 MHz performance. Ensure the industrial temperature rating (-40°C to +85°C) meets the operational environment requirements. Check current RoHS compliance status as manufacturing processes may evolve.

Field Programmable Gate Array Selection Notes

Select this component for designs needing immediate operation upon power application. Compare against the A3P125-FG144 variant if commercial temperature range suffices. Consider pin-compatible alternatives within the ProASIC3 family for different I/O counts or capacity needs. Validate that the 144-ball BGA footprint fits the PCB layout constraints.

Field Programmable Gate Array Part Context

This part belongs to the Microchip ProASIC3 Flash FPGA family, which bridges the gap between ASICs and SRAM-based FPGAs. It offers the reprogrammability of FPGAs with the non-volatility of ASICs. The A3P125 model represents a mid-range density option suitable for complex logic applications without the overhead of volatile configuration storage.

Field Programmable Gate Array Replacement Considerations

Direct pin-compatible substitutes include other variants in the A3P125 series such as A3P125-FG144I or A3P125-1FG144, depending on temperature and speed grade requirements. Verify electrical parameters match before substitution.