A5EB008BB23BI4S

Overview

The Altera A5EB008BB23BI4S is an Agilex 5E Series System-on-Chip FPGA featuring a hybrid architecture with embedded ARM processors. It provides 85,000 logic elements and integrates a dual-core ARM Cortex-A76 application processor cluster alongside a dual-core ARM Cortex-A55 real-time processor cluster, both equipped with CoreSight debug interfaces. The device supports operating frequencies of up to 1.5 GHz for the A76 cores and 1.8 GHz for the A55 cores. It includes 512 kB of on-chip RAM and offers 255 general-purpose I/O pins within a 795-pin VPBGA package measuring 23x23 mm.

Feature Summary

• Agilex 5E SoC FPGA architecture with 85K logic elements
• Dual-core ARM Cortex-A76 (1.5 GHz) and dual-core ARM Cortex-A55 (1.8 GHz) processors
• Integrated CoreSight debug and trace infrastructure
• 512 kB on-chip RAM and 255 available I/Os

Applications

• Edge AI inference acceleration using FPGA AI Suite
• Industrial automation controllers requiring deterministic real-time processing
• Secure network infrastructure endpoints
• Embedded vision systems

Procurement Notes

Verify the specific suffix 'I4S' against official Intel/Altera documentation to confirm temperature grade and packaging details. Confirm current production status and lead times directly with authorized distributors, as availability varies by region. Ensure ESD handling protocols are followed due to the high pin count and fine pitch BGA package.

Selection Notes

Select this model when a balance of moderate logic density (85K LEs) and high-performance computing is required. The inclusion of Cortex-A76 cores makes it suitable for complex OS-based applications, while the A55 cores handle low-latency tasks. Compare against the A5EA variant if industrial temperature ranges (-40°C to 100°C) are mandatory, as the 'I' suffix typically denotes extended temperature support compared to commercial grades.

Part Context

This component belongs to the Agilex 5 E-Series, designed for power-efficient edge computing. It utilizes the second-generation Hyperflex architecture to deliver improved performance-per-watt compared to previous generation 16 nm devices. The series targets applications needing scalable FPGA fabric combined with robust hard processor systems for secure, reliable operation in compact form factors.

Replacement Considerations

Direct pin-to-pin replacements within the same package are limited to other Agilex 5E variants with identical or higher logic densities and compatible processor configurations. Verify pinout compatibility before substituting with models like A5EC008BB23BI4S or A5EA008BB23BI4S, noting that logic capacity and temperature ratings may differ.