A3P125-TQG144

Field Programmable Gate Array Overview

The A3P125-TQG144 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 SRAM and supports up to 97 user I/Os. It operates within a supply voltage range of 1.425V to 1.575V and functions at temperatures from -40°C to 100°C TJ. The component is housed in a 144-pin TQFP package.

Field Programmable Gate Array Feature Summary

• Non-volatile flash-based architecture enabling instant power-up operation without external configuration memory.
• Supports in-system programming via JTAG for design updates and security management.
• Integrated true dual-port SRAM blocks for high-speed data buffering and processing.

Field Programmable Gate Array Applications

• Industrial control systems requiring non-volatile programmability
• Automotive electronics with extended temperature range needs
• Telecommunications infrastructure interface modules

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'TQG144' against official Microchip documentation to confirm the exact package type and temperature grade. Ensure compatibility with existing PCB footprints for the 144-pin TQFP form factor. Check for any recent Product Change Notifications regarding assembly sites or material composition changes before finalizing procurement orders.

Field Programmable Gate Array Selection Notes

Select this model when a mid-density FPGA with non-volatile storage is required in a thin quad flat package. Compare gate counts and I/O availability against similar ProASIC3 variants like the A3P125-FGG144I if board space constraints differ. Confirm that the 1.5V core voltage aligns with the target system's power delivery network.

Field Programmable Gate Array Part Context

This component belongs to the Microchip ProASIC3 family, which utilizes 130nm flash technology. It serves as a bridge between complex PLDs and full-scale FPGAs, offering reprogrammability with the persistence of flash memory. The family is designed for applications needing low initial power consumption and immediate operational readiness upon power application.

Field Programmable Gate Array Replacement Considerations

Direct pin-compatible replacements within the same package include other A3P125 variants such as A3P125-FGG144I or A3P125-PQG144, provided the temperature and speed grades match. Verify electrical specifications carefully when substituting across different package types.