A3P250-VQ100I

Field Programmable Gate Array Overview

The A3P250-VQ100I is a ProASIC3 Flash Field Programmable Gate Array manufactured by Microchip Technology. It features 250,000 system gates and includes 71 user I/Os within a 100-pin VQFP package. The device operates with a core supply voltage range of 1.425V to 1.575V and supports an industrial temperature range from -40°C to +85°C. Key internal resources include up to 144 Kbits of true dual-port SRAM and six Configurable Clock Conditioning Circuit (CCC) blocks, one of which integrates a Phase-Locked Loop (PLL).

Field Programmable Gate Array Feature Summary

• Flash-based non-volatile architecture enabling instant-on functionality without external configuration memory.
• Support for mixed-voltage I/O standards including LVCMOS, LVTTL, LVDS, and LVPECL across selectable banks.
• Integrated clock conditioning circuitry with PLL capabilities for precise frequency synthesis and phase shifting.

Field Programmable Gate Array Applications

• Industrial control systems requiring deterministic boot-up times.
• Telecommunications infrastructure utilizing high-speed differential signaling.
• Automotive electronics operating in extended temperature environments.

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'I' confirms the industrial temperature grade (-40°C to +85°C) as defined in the official datasheet. Confirm the package designation matches the 100-lead VQFP form factor. Ensure compliance requirements such as RoHS status align with project specifications before finalizing procurement orders.

Field Programmable Gate Array Selection Notes

Select this component when a mid-range gate count with integrated flash configuration is required. Compare against the A3P125 model if lower capacity suffices, or the A3P500 if higher performance is needed. Verify that the 100-pin footprint fits the target PCB layout constraints and that the 1.5V core voltage aligns with available power rails.

Field Programmable Gate Array Part Context

This part belongs to the ProASIC3 Flash family, designed to bridge the gap between complex ASICs and standard SRAM-based FPGAs. It offers the reprogrammability of an FPGA with the non-volatility typically associated with CPLDs or ASICs, making it suitable for applications where board space for configuration memory is limited.

Field Programmable Gate Array Replacement Considerations

Direct pin-compatible replacements within the same family include the A3P250-1VQ100 for different speed grades. Cross-family migration to IGLOO devices may require schematic and code adjustments due to architectural differences in logic blocks and I/O structures.