EP1S80F1020I7N

Overview

The Altera EP1S80F1020I7N is a Stratix FPGA featuring 80,640 logic elements and 3.5 Mbits of embedded memory within a 1020-pin FBGA package. It supports advanced I/O standards including LVDS and SSTL, with dedicated DSP blocks for high-speed arithmetic operations. The device integrates enhanced and fast PLLs for flexible clock management, JTAG boundary-scan support, and SignalTap II embedded logic analysis capabilities.

Feature Summary

• Contains 80,640 logic elements and TriMatrix memory blocks totaling 3.5 Mbits.
• Includes dedicated DSP multiplier blocks operating at frequencies exceeding 300 MHz.
• Supports high-speed differential I/O standards such as LVDS and HyperTransport.
• Features enhanced and fast PLLs with cross-bank support for complex clocking schemes.

Applications

• High-performance networking infrastructure equipment
• Advanced telecommunications base stations
• Industrial automation control systems

Procurement Notes

Verify the specific speed grade suffix against the required timing constraints. Confirm the package type matches the PCB footprint design. Ensure the ordering code aligns with the intended commercial or industrial temperature range specifications.

Selection Notes

Select this component for designs requiring substantial logic density and high-speed serial interfaces. Evaluate the available TriMatrix memory resources to determine if external memory controllers are necessary. Check PLL availability for required clock frequencies and jitter specifications.

Part Context

This part belongs to the Altera Stratix family, representing a high-end FPGA architecture from the mid-2000s. It succeeded earlier generations by offering increased logic capacity and improved DSP performance. The device serves as a foundational component for complex digital signal processing and system integration tasks.

Replacement Considerations

Direct replacements may include other Stratix devices with similar pin counts and logic densities. Consider migrating to newer Intel Agilex or Stratix 10 families for updated feature sets and performance metrics while verifying pin compatibility.