A3P125-1VQG100I

Field Programmable Gate Array Overview

The A3P125-1VQG100I is a ProASIC3 Flash Field Programmable Gate Array (FPGA) manufactured by Microchip Technology. It features 125,000 system gates and 71 user I/Os within a 100-VQFP package. The device operates on a core supply voltage ranging from 1.425 V to 1.575 V and supports an industrial temperature range of -40°C to +100°C. It includes 36,864 bits of total RAM for embedded memory applications.

Field Programmable Gate Array Feature Summary

• Flash-based non-volatile architecture enabling instant-on functionality without external configuration memory
• Supports mixed-voltage I/O standards including LVCMOS and LVTTL with bank-selectable voltages
• Integrated IEEE 1149.1 (JTAG) boundary scan test capability for manufacturing verification

Field Programmable Gate Array Applications

• Industrial control systems requiring robust logic processing
• Automotive electronics operating in extended temperature environments
• Communication interface protocols utilizing mixed-voltage signaling

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'I' confirms the industrial temperature grade (-40°C to +100°C). Confirm the package designation matches the 100-VQFP physical dimensions. Ensure the design utilizes the correct 1.5V core supply specifications as defined in the official datasheet.

Field Programmable Gate Array Selection Notes

Select this component when a mid-range gate count FPGA with integrated flash configuration is required. Compare against the A3PN125 series if lower power consumption is critical, noting that the standard A3P125 offers higher performance capabilities. Verify pin compatibility with existing PCB layouts before finalizing the part number.

Field Programmable Gate Array Part Context

This part belongs to the ProASIC3 family, which bridges the gap between ASICs and SRAM-based FPGAs. It provides high-density logic in compact packages suitable for space-constrained designs. The family supports optional soft ARM processor integration for complex embedded applications.

Field Programmable Gate Array Replacement Considerations

The A3P125-1VQG100 is a commercial grade equivalent with identical electrical and logical functions but limited to 0°C to +85°C operation. Verify thermal requirements before substituting.