EP4SE820F43C4G

Field Programmable Gate Array Overview

The Altera EP4SE820F43C4G is a Stratix IV E Field Programmable Gate Array (FPGA) designed for high-performance embedded applications. It features 32,522 Adaptive Logic Modules (ALMs), equivalent to 813,050 Logic Elements, and includes 32.51 Mbit of embedded memory. The device supports up to 1,120 I/Os and operates within a commercial temperature range of 0°C to +70°C. It utilizes a 1760-pin FineLine BGA package with a 1.0mm ball pitch. The core voltage is specified at 900 mV, and the maximum operating frequency reaches 600 MHz. This component complies with RoHS standards and carries a Moisture Sensitivity Level (MSL) of 3.

Field Programmable Gate Array Feature Summary

• Supports complex digital logic design through extensive adaptive logic module resources.
• Integrates significant embedded memory capacity for data buffering and processing tasks.
• Provides high-density input/output capabilities via a large pin-count package.
• Operates reliably within standard commercial temperature environments.

Field Programmable Gate Array Applications

• High-speed data acquisition systems requiring substantial logic density.
• Industrial automation controllers utilizing embedded memory for program storage.
• Communication infrastructure equipment needing high I/O connectivity.

Field Programmable Gate Array Procurement Notes

Verify the specific suffix 'G' indicates RoHS compliance when sourcing replacements. Confirm the package type remains 1760FBGA to ensure mechanical compatibility. Check for updated PCNs regarding label changes or software tool requirements. Ensure the supplier provides valid traceability documentation for this discontinued series component.

Field Programmable Gate Array Selection Notes

Select this model when the design requires over 32,000 ALMs and 32 Mbit of on-chip memory. The 1760-ball package is necessary for designs exceeding 1,000 I/O signals. Consider the 600 MHz speed grade if timing closure demands high-frequency operation. Verify that the 900 mV core voltage aligns with the system power delivery network.

Field Programmable Gate Array Part Context

This part belongs to the Stratix IV E family, which offers enhanced performance and lower power consumption compared to previous generations. The EP4SE820 variant represents a high-end configuration within this series, targeting demanding embedded processing applications. It shares architectural similarities with other Stratix IV devices but differs in resource scaling and package options.

Field Programmable Gate Array Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Designers should consult official manufacturer obsolescence notices for potential migration paths to newer FPGA families.