KU82309-25

Overview

The Altera KU82309-25 is a Dynamic RAM (DRAM) memory controller integrated circuit housed in a 100-pin Quad Flat Package (QFP). It operates within a supply voltage range of 4.5V to 5.5V and supports an operating temperature range of 0°C to 70°C (TC). The component is designed for surface mount technology, facilitating integration into electronic systems requiring reliable DRAM management capabilities.

Feature Summary

• Provides dedicated control logic for dynamic random-access memory operations
• Utilizes a 100-pin QFP surface-mount package for board integration

Applications

• Electronic systems requiring DRAM interface management
• Industrial equipment utilizing standard voltage logic levels
• Commercial hardware designs compatible with specified thermal ranges

Procurement Notes

Verify the manufacturer part number KU82309-25 against official Intel/Altera documentation to confirm specifications. Ensure the package type matches the 100-QFP requirement. Check compliance with relevant regulatory standards such as EAR99 classification before procurement.

Selection Notes

Select this component when a specific DRAM controller interface is required for legacy or specialized Altera-based architectures. Confirm that the system design accommodates the 4.5V to 5.5V supply voltage and the commercial temperature range of 0°C to 70°C. Verify pin compatibility with the target PCB layout.

Part Context

This component belongs to the Altera memory controller family, specifically engineered for managing DRAM subsystems. It serves as a critical interface element between the processor and memory modules in embedded applications. The designation indicates a specific speed grade and package configuration within the broader product line.

Replacement Considerations

Consult official Intel/Altera substitution guides for verified equivalents. Generic replacements may not match the specific timing or electrical characteristics required by the original design.