S25FS064SDSMFN010

Memory IC Overview

The S25FS064SDSMFN010 is a 64 Mbit (8 MB) NOR flash memory device from the FS-S family, manufactured by Infineon Technologies. It operates on a single 1.7 V to 2.0 V supply and utilizes SPI multi-I/O interfaces with support for Double Data Rate (DDR). The component features 65-nm MIRRORBIT technology and supports various read modes including Quad I/O and DDR Quad I/O. It offers industrial temperature ranges up to +105°C and includes hardware ECC generation.

Memory IC Feature Summary

• Supports Serial Peripheral Interface (SPI) with multi-I/O capabilities, including Dual and Quad I/O modes and Double Data Rate (DDR) options.
• Incorporates internal hardware error correction code (ECC) generation with single bit error correction capabilities.
• Provides advanced sector protection (ASP) controlled by boot code or password, alongside block protection and one-time programmable (OTP) arrays.
• Utilizes 65-nm MIRRORBIT technology with ECLIPSE architecture for enhanced data retention and endurance.

Memory IC Applications

• Industrial embedded systems requiring robust data integrity
• Automotive electronics compliant with AEC-Q100 standards
• Secure storage applications utilizing OTP and password protection

Memory IC Procurement Notes

Verify the specific suffix 'FN' against official documentation to confirm package type and temperature grade. Ensure compatibility with 1.7V-2.0V supply rails. Confirm lead times and RoHS status directly with the manufacturer or authorized distributors prior to ordering.

Memory IC Selection Notes

Select this component for designs requiring low voltage operation and high-speed DDR read access. Consider the 8-SOIC package availability and verify thermal requirements for industrial plus grades. Evaluate the need for extended addressing if system memory maps exceed standard limits.

Memory IC Part Context

This part belongs to the S25FS064S series of 64-Mbit SPI Flash memories. It is designed as a drop-in replacement for legacy Cypress/Infineon SPI flash families, maintaining footprint and command set compatibility while offering improved performance through DDR support and advanced security features.

Memory IC Replacement Considerations

Compatible with S25FL1-K, S25FL-P, and S25FL-S SPI families regarding command subset and footprint. Verify voltage levels and interface timing when migrating from older generations.