A3P250-2VQG100I

Field Programmable Gate Array Overview

The A3P250-2VQG100I is a ProASIC3 Flash Field Programmable Gate Array (FPGA) manufactured by Microchip Technology. It features 250,000 system gates and 768 Configurable Logic Blocks (CLBs). The device includes up to 144 kbits of True Dual-Port SRAM and supports up to 300 user I/Os. It operates within a supply voltage range of 1.425 V to 1.575 V for the core and supports mixed-voltage I/O standards including 1.5 V, 1.8 V, 2.5 V, and 3.3 V. The maximum operating frequency is 350 MHz. It is housed in a 100-pin VQFP package with an industrial temperature range of -40°C to +85°C.

Field Programmable Gate Array Feature Summary

• Non-volatile Flash-based architecture providing instant-on functionality without external configuration memory.
• Supports advanced I/O standards including LVDS-capable interfaces and 700 Mbps DDR data rates.
• Integrated Triple-Mode PLL for configurable phase-shift, multiply/divide, and de-skew operations.
• Includes six CCC blocks for clock management and distribution across the FPGA fabric.

Field Programmable Gate Array Applications

• Industrial control systems requiring non-volatile logic and instant power-up.
• Telecommunications infrastructure utilizing LVDS and high-speed serial interfaces.
• Test and measurement equipment needing reconfigurable signal processing paths.
• Automotive electronics applications demanding robust I/O flexibility and low power states.

Field Programmable Gate Array Procurement Notes

Verify the specific speed grade suffix '2' corresponds to the required 350 MHz performance specification for your design timeline. Confirm that the 100-VQFP package dimensions align with your PCB footprint requirements. Check for end-of-life status or last-time buy notices from Microchip Technology, as older FPGA families may have limited long-term availability. Ensure ESD handling procedures are followed during assembly due to the sensitivity of CMOS structures.

Field Programmable Gate Array Selection Notes

Select this model when a balance of moderate logic density (250k gates) and extensive I/O flexibility is required. The 100-pin VQFP package offers a cost-effective solution for designs not requiring the higher pin counts of BGA packages. Consider the integrated SRAM capacity if on-chip data storage is needed instead of external memory controllers. Verify that the 1.5 V core voltage compatibility matches your system's power delivery network capabilities.

Field Programmable Gate Array Part Context

This component belongs to the Microchip ProASIC3 Flash family, which bridges the gap between ASICs and traditional SRAM-based FPGAs. The A3P250 variant provides a mid-range logic capacity within the series, offering 768 CLBs. It shares pin-out compatibility with other devices in the ProASIC3 family, facilitating design scalability across different gate count requirements while maintaining the same non-volatile Flash technology base.

Field Programmable Gate Array Replacement Considerations

Direct pin-compatible replacements within the ProASIC3 Flash family include the A3P060, A3P125, A3P250, A3P400, A3P600, and A3P1000 series devices, provided the logic resource requirements fit the target application. For legacy Microsemi branding, equivalent part numbers may exist under the Microsemi designation before the acquisition. Verify that any substitute maintains the same VQFP-100 package and speed grade to ensure mechanical and electrical interchangeability.