EP4SE820H40I3

Field Programmable Gate Array Overview

The Altera EP4SE820H40I3 is a Stratix IV E Field Programmable Gate Array (FPGA) designed for high-performance digital logic applications. It features 813,050 Logic Elements and 32,522 Adaptive Logic Modules within a BGA-1517 package. The device integrates 32.51 Mbit of embedded memory and supports up to 976 I/O pins. Operating at a maximum frequency of 600 MHz, it requires a core voltage of 900 mV. The component is rated for an industrial temperature range from -40°C to +85°C and includes moisture sensitivity classification.

Field Programmable Gate Array Feature Summary

• Stratix IV E architecture with 32,522 LABs and 813,050 LEs
• Integrated 32.51 Mbit embedded memory capacity
• Supports 976 I/O pins in a BGA-1517 surface-mount package
• Industrial temperature operation range (-40°C to +85°C)

Field Programmable Gate Array Applications

• High-density digital signal processing systems
• Complex control logic for industrial automation
• Telecommunications infrastructure hardware

Field Programmable Gate Array Procurement Notes

This component is listed as End-of-Life (EOL) by the manufacturer. Distribution channels indicate restricted availability or discontinuation status. Verification of current stock levels and authenticity is required before procurement due to the discontinued lifecycle stage.

Field Programmable Gate Array Selection Notes

Select this model when specific Stratix IV E performance metrics are required, particularly the combination of 32.51 Mbit memory and 976 I/Os. Ensure design compatibility with the BGA-1517 footprint and 900 mV core voltage requirements. Consider alternative newer generation FPGAs if long-term supply stability is critical.

Field Programmable Gate Array Part Context

The EP4SE820H40I3 belongs to the Altera Stratix IV E family, which targets cost-sensitive high-performance applications. It shares architectural similarities with other EP4SE variants but differs in pin count and package size. The 'I3' suffix typically denotes the industrial temperature grade and specific packaging configuration.

Field Programmable Gate Array Replacement Considerations

Publicly confirmed direct substitute part numbers are not available in the provided documentation. Designers should consult official migration guides for newer Intel FPGA families or verify cross-reference data through authorized distributors.