EP4SE820F43I4G

Field Programmable Gate Array Overview

The Altera EP4SE820F43I4G is a high-density Field Programmable Gate Array belonging to the Stratix IV E family, manufactured on a 40-nm process. It features 813,050 logic elements and 32,522 Adaptive Logic Modules for complex digital design. The device integrates 32.51 Mbit of embedded memory and supports up to 1,120 I/Os. Operating at a maximum frequency of 600 MHz, it utilizes a 900 mV core voltage. The component is housed in a 1760-pin FBGA package, rated for commercial temperatures from 0°C to +70°C, and complies with RoHS standards.

Field Programmable Gate Array Feature Summary

• High-density programmable logic architecture utilizing 40-nm technology
• Integrated embedded memory blocks for data storage and processing
• Support for extensive input/output configurations via large pin count
• Compliance with environmental regulations including RoHS

Field Programmable Gate Array Applications

• ASIC prototyping and emulation systems
• Wireless communication infrastructure
• Military electronic systems
• Computer and storage controller designs

Field Programmable Gate Array Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm specific revision markings against official datasheets. Check for moisture sensitivity level handling requirements during storage and assembly. Ensure compatibility with existing PCB footprints and thermal management solutions before procurement.

Field Programmable Gate Array Selection Notes

Evaluate logic element density and memory capacity against design complexity. Compare I/O counts with interface requirements. Consider operating temperature range suitability for the target environment. Assess power consumption profiles relative to available cooling infrastructure and voltage regulation capabilities.

Field Programmable Gate Array Part Context

This component represents the highest density member of the Stratix IV E FPGA family released by Altera. It targets applications requiring significant computational resources within a reconfigurable framework. The device serves as a bridge between fixed ASIC performance and flexible software-defined architectures.

Field Programmable Gate Array Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official manufacturer obsolescence notices or technical support for validated alternative components within the same product family.