EPXA1F484C2

Overview

The Altera EPXA1F484C2 is an Excalibur series embedded FPGA featuring a 32-bit ARM9 core. It contains 4160 FPGA core cells and operates at a speed of 200 MHz. The device is housed in a 484-pin FBGA package measuring 23x23 mm. It requires a 1.8V power supply.

Feature Summary

• Integrates a 32-bit ARM9 processor with programmable logic fabric
• Supports high-speed operation up to 200 MHz
• Utilizes 484-ball FBGA packaging for compact integration

Applications

• Embedded control systems requiring mixed processing
• Industrial automation interfaces
• Communication protocol gateways

Procurement Notes

Verify component status as obsolete before procurement planning. Confirm availability through authorized distributors or surplus channels. Ensure compatibility with existing design infrastructure given the discontinued status. Validate pinout and electrical specifications against original datasheets to prevent integration errors during replacement sourcing.

Selection Notes

Consider the integrated ARM9 architecture for applications needing combined processing and logic functions. Evaluate the 4160 cell count against current design complexity requirements. Assess the 200 MHz performance limit for timing constraints. Review the 484-FBGA package dimensions for PCB layout compatibility and thermal management needs.

Part Context

This component belongs to the Excalibur family, representing early embedded FPGA technology combining ARM processors with SRAM-based logic. It serves as a bridge between traditional microcontrollers and complex programmable logic devices, offering flexibility for system-on-chip implementations in legacy designs.

Replacement Considerations

No public confirmed substitute part numbers are available. Due to the obsolete status, direct replacements may require architectural redesign or alternative families from Intel/Altera.