S25FL128SAGMFB011

Memory IC Overview

The S25FL128SAGMFB011 is a 128 Mbit NOR flash memory IC from Infineon Technologies, utilizing the MirrorBit technology. It features a Quad SPI interface with a maximum clock frequency of 133 MHz and operates within a supply voltage range of 2.7 V to 3.6 V. The device offers a storage organization of 16 M x 8 bits and supports synchronous timing. It is housed in a 16-SOIC package (7.50 mm wide) designed for surface mount installation. The component is qualified under AEC-Q100 standards and functions reliably across an extended temperature range of -40°C to +105°C.

Memory IC Feature Summary

• Supports high-speed Quad SPI communication with data transfer rates up to 133 MHz.
• Engineered with MirrorBit technology for enhanced endurance and data retention capabilities.
• Includes integrated safety features such as error correction code and SafeBoot diagnostics.
• Complies with automotive reliability standards through AEC-Q100 qualification.

Memory IC Applications

• Automotive infotainment systems requiring robust non-volatile storage.
• Industrial control applications needing reliable code execution in place.
• Consumer electronics devices utilizing serial flash for firmware storage.

Memory IC Procurement Notes

Verify the specific suffix codes against official Infineon documentation to confirm package type and temperature grade accuracy. Ensure compatibility with existing board layouts regarding the 16-SOIC footprint dimensions. Confirm that the design accounts for the specified moisture sensitivity level during assembly processes. Cross-reference the latest datasheet revisions to validate electrical characteristics and pin assignments before finalizing procurement orders.

Memory IC Selection Notes

Select this component when a 128 Mbit capacity with Quad SPI interface is required for space-constrained designs. Consider the 133 MHz speed for applications demanding faster read access times compared to standard SPI devices. Evaluate the AEC-Q100 qualification if the target environment involves automotive or high-reliability industrial conditions. Compare the 16-SOIC package options against available board real estate constraints.

Memory IC Part Context

This part belongs to the S25FL128S series within Infineon's broader NOR flash portfolio. It shares architectural similarities with other MirrorBit-based devices but is distinguished by its specific 128 Mbit density and Quad I/O interface configuration. The series is designed to provide a balance of performance, reliability, and cost-effectiveness for various embedded memory applications.

Memory IC Replacement Considerations

Direct substitutes include other S25FL128S variants with compatible pinouts and electrical specifications. Verify functional equivalence regarding interface protocols and voltage levels before substitution. Consult official replacement guides for any changes in package dimensions or thermal characteristics.