1SX280LH3F55I2VG

Overview

The Altera 1SX280LH3F55I2VG is a Stratix II Field Programmable Gate Array featuring 279,488 logic elements and 6,336 Kbits of embedded memory. It operates with a maximum system clock frequency of 500 MHz in the -2 speed grade. The device includes 144 user I/O pins and supports multiple voltage standards including 2.5V, 1.8V, and 1.5V. It utilizes a 0.13-micron process technology and is housed in a 676-ball FineLine BGA package with a 1.0 mm ball pitch.

Feature Summary

• High-density logic architecture supporting complex digital signal processing applications
• Integrated high-speed transceivers for serial communication interfaces
• Flexible memory blocks for data buffering and storage requirements

Applications

• Telecommunications infrastructure equipment
• Industrial control systems
• Medical imaging devices

Procurement Notes

Verify the specific suffix codes against official datasheets to confirm speed grade and temperature range. Ensure compatibility with existing board layouts regarding the 676-ball FBGA footprint. Confirm power supply requirements match the specified voltage levels for reliable operation.

Selection Notes

Select this component when high logic density and moderate speed performance are required. Consider the available I/O count and memory resources relative to design complexity. Evaluate thermal management needs due to the dense integration within the specified package type.

Part Context

This part belongs to the Altera Stratix II family, designed for mid-to-high-end FPGA applications. It offers a balance between performance and cost-effectiveness compared to higher-tier Stratix devices. The series is known for robust reliability in demanding electronic environments.

Replacement Considerations

Direct replacements may include other Stratix II variants with adjusted speed grades or pin counts. Verify functional equivalence through detailed parameter comparison before substitution.