S25FL064LABBHV023

Memory IC Overview

The Infineon S25FL064LABBHV023 is a 64 Mbit (8 MB) NOR flash memory from the FL-L family, utilizing 65-nm floating gate technology. It operates on a single 2.7 V to 3.6 V supply and features an SPI multi-I/O interface supporting SDR up to 108 MHz and DDR Quad Read at 54 MHz. The device is housed in a BGA-24 package with a 5x5 ball footprint. It supports uniform sector, half block, and block erase architectures, along with security regions and individual block lock capabilities.

Memory IC Feature Summary

• Supports high-speed serial peripheral interface with multi-I/O commands including Dual I/O, Quad I/O, and QPI modes for efficient data transfer.
• Features a 256-byte page programming buffer and flexible erase architecture allowing sector, half block, or chip-level operations.
• Includes advanced security features such as four 256-byte security regions, password protection, and individual region protection.
• Provides hardware reset functionality via the RESET# signal and maintains compatibility with legacy SPI command sets.

Memory IC Applications

• Code shadowing to RAM
• Execute-in-place (XIP) applications
• Storage of re-programmable data in embedded systems

Memory IC Procurement Notes

Verify the specific ordering suffix against official Infineon documentation to confirm package type, temperature grade, and lead finish. Ensure the selected variant matches the required automotive or industrial qualification standards. Confirm availability through authorized distributors as production status may vary.

Memory IC Selection Notes

Select this component for designs requiring high-density non-volatile storage with fast read speeds and robust security features. Consider the BGA-24 package constraints and ensure the host system supports the necessary SPI multi-I/O protocols. Verify thermal requirements align with the specified operating temperature range for the chosen grade.

Memory IC Part Context

This part belongs to the Infineon FL-L family of SPI flash memories, which are designed for mobile and embedded applications. The family offers command subset and footprint compatibility with prior generation FL-S, FL1-K, and FL-P families, facilitating migration while providing enhanced performance and security features.

Memory IC Replacement Considerations

Check for direct pin-compatible alternatives within the S25FL064L series that match the required package and temperature grade. Verify functional equivalence regarding command sets and electrical characteristics before substitution.

Memory IC FAQ

Does the S25FL064LABBHV023 support hardware reset?

Yes, the device includes a RESET# input signal that can be used to reset the device and return it to the STANDBY state.

What is the maximum clock frequency for standard SPI reads?

The device supports Fast Read commands at a maximum clock rate of 108 MHz in Single Data Rate (SDR) mode.