S25FL256LAGBHI020

Memory IC Overview

The S25FL256LAGBHI020 is a 256 Mbit (32 Mbyte) NOR Flash memory device from the Spansion FL-L series. It operates with a 3.0 V core voltage and utilizes a 24-ball BGA package measuring 8x6 mm. The interface supports SPI, Quad I/O, and QPI modes with clock frequencies up to 133 MHz. Key architectural features include MirrorBit technology for enhanced reliability and Versatile I/O capabilities.

Memory IC Feature Summary

• MirrorBit technology provides improved data retention and endurance characteristics compared to standard flash architectures.
• Supports multiple interface modes including Serial Peripheral Interface, Quad I/O, and QuickPage Interface for flexible system integration.
• Enables execute-in-place functionality allowing direct code execution from the memory device.

Memory IC Applications

• Code shadowing applications
• Execute-in-place (XIP) implementations
• General-purpose data storage

Memory IC Procurement Notes

Verify the complete part number against official Infineon or Spansion documentation to ensure compatibility with specific voltage and temperature requirements. Confirm package dimensions and pinout configurations match the target PCB design. Check for any recent revisions in the datasheet that may affect electrical specifications or ordering suffixes.

Memory IC Selection Notes

Select this component when a 256 Mbit density is required with high-speed serial access capabilities. The 3.0 V core voltage makes it suitable for systems requiring lower power consumption during operation. Ensure the application benefits from the small 24-BGA footprint and the reliability advantages offered by MirrorBit technology over competing solutions.

Memory IC Part Context

This part belongs to the S25FL256S family of non-volatile memories manufactured by Spansion, now part of Infineon Technologies. The FL-L series is designed for embedded applications requiring robust performance and compact form factors. The specific suffix indicates the package type, temperature range, and tape/reel configuration for automated assembly.

Memory IC Replacement Considerations

Direct replacements within the same family include S25FL256LAGBHV020Y and S25FL256LAGMFI001Z. Verify that substitute parts maintain identical pinouts and electrical characteristics before implementation. Cross-reference with Infineon's official substitution guide to confirm functional equivalence.