5SEE9F45I2LG

Overview

The Altera 5SEE9F45I2LG is a Stratix V E Field Programmable Gate Array (FPGA) designed for high-performance digital logic applications. It features 952,000 logic elements and 359,200 adaptive logic modules (ALMs). The device integrates 52 Mbit of embedded memory and supports 840 input/output pins. It operates within a junction temperature range of -40°C to +100°C and utilizes an 850 mV core voltage. The component is housed in a 1932-pin FBGA package suitable for surface-mount technology.

Feature Summary

• Stratix V E series FPGA with 952,000 LEs and 359,200 ALMs
• Integrated 52 Mbit embedded memory capacity
• Supports 840 I/Os with 1932-pin FBGA packaging
• Extended industrial operating temperature range up to +100°C

Applications

• High-density signal processing systems
• Industrial automation control units
• Telecommunications infrastructure hardware

Procurement Notes

Verify the specific suffix 'I2LG' against official Altera documentation to confirm the exact temperature grade and package variant. Confirm current lifecycle status as distribution data varies by region. Ensure compliance with RoHS directives and moisture sensitivity level requirements during storage and handling procedures before assembly.

Selection Notes

Select this model when designs require the specific logic density of the Stratix V E family combined with extended temperature capabilities. Compare total logic resources and memory bandwidth against alternative devices if higher throughput or different I/O counts are required. Validate pin compatibility with existing PCB footprints due to the 1932-pin form factor constraints.

Part Context

This component belongs to the Altera Stratix V E product line, which targets cost-sensitive yet high-performance markets. The 'E' designation typically indicates specific environmental or reliability characteristics distinct from standard commercial variants. It represents a generation of FPGAs preceding the Agilex series, focusing on scalable logic and integrated memory solutions.

Replacement Considerations

Direct pin-to-pin replacements may not exist due to unique architecture differences. Consider Stratix V variants with similar logic counts or Arria 10 models for newer process nodes. Verify software compatibility using Intel Quartus Prime software versions that support the specific device family and configuration options.