A3P400-1PQ208

Field Programmable Gate Array Overview

The A3P400-1PQ208 is a ProASIC3 field-programmable gate array manufactured by Microchip Technology. It features 400,000 system gates and supports up to 151 I/O pins within a 208-pin PQFP package. The device operates on a 1.5V supply voltage with a range of 1.425V to 1.575V. It includes 55,296 bits of embedded RAM and achieves maximum clock frequencies up to 272 MHz. The component functions across an industrial temperature range of -40°C to +85°C.

Field Programmable Gate Array Feature Summary

• Non-volatile flash-based FPGA architecture for instant-on operation without external configuration memory
• Integrated SRAM-based logic blocks combined with embedded block RAM for flexible data handling
• High-density programmable interconnect supporting complex digital signal processing applications

Field Programmable Gate Array Applications

• Industrial automation control systems
• Telecommunications interface modules
• Automotive electronic control units

Field Programmable Gate Array Procurement Notes

Verify the specific speed grade suffix '1' against official Microchip documentation to confirm timing characteristics. Confirm RoHS compliance status as datasheets may vary by revision. Check for end-of-life notifications or obsolescence notices from the manufacturer before procurement planning.

Field Programmable Gate Array Selection Notes

Compare the 400,000 gate count and 151 I/O limit against project requirements. Ensure the 208-PQFP package fits the PCB footprint constraints. Verify that the 1.5V core voltage aligns with available power rails in the target system design.

Field Programmable Gate Array Part Context

This part belongs to the ProASIC3 family, which bridges the gap between ASICs and standard SRAM FPGAs. It offers lower power consumption than comparable SRAM devices while providing reprogrammability. The family targets cost-sensitive applications requiring moderate logic density.

Field Programmable Gate Array Replacement Considerations

Direct pin-to-pin replacements are limited due to architectural differences. Consider the A3P250 or A3P060 variants for lower density needs. Higher density options include the A3PE series. Verify compatibility with existing programming tools.