S25FS064SAGBHN020

Memory IC Overview

The S25FS064SAGBHN020 is a 64 Mbit (8 MB) FS-S Flash memory device manufactured by Infineon Technologies. It operates on a single 1.7 V to 2.0 V supply voltage and utilizes SPI multi-I/O interfaces with support for double data rate (DDR) operations. The component features 65-nm MIRRORBIT™ technology with ECLIPSE architecture, providing up to 133 MHz clock rates for fast read commands and 80 MHz for DDR Quad I/O reads. It includes hardware ECC generation, hybrid or uniform sector erase options, and advanced sector protection mechanisms.

Memory IC Feature Summary

• Supports multiple SPI multi-I/O modes including Dual and Quad I/O, as well as Double Data Rate (DDR) operations for enhanced throughput.
• Integrates internal hardware error correction code (ECC) generation with single bit error correction capabilities.
• Offers flexible erase configurations via hybrid sector options or uniform block sizes for software compatibility.
• Includes comprehensive security features such as one-time programmable arrays, block protection, and advanced sector protection.

Memory IC Applications

• Code storage in embedded systems requiring high-speed execution
• Data logging applications needing reliable non-volatile retention
• Boot code storage for microcontrollers and processors

Memory IC Procurement Notes

Verify the specific suffix 'HN' against official Infineon documentation to confirm the exact temperature range and package variant, as ordering suffixes define critical environmental and physical specifications. Ensure compatibility with existing PCB footprints for BGA-24 packages. Confirm moisture sensitivity levels and reflow soldering profiles prior to assembly.

Memory IC Selection Notes

Select this component when a 64 Mbit capacity with 1.8 V operation is required alongside high-speed read performance. Consider the BGA-24 package if space constraints favor surface-mount technologies over SOIC or LGA options. Evaluate the need for DDR interface support and hardware ECC if system reliability requirements exceed standard flash specifications.

Memory IC Part Context

This part belongs to the S25FS064S series of FS-S Flash memories, designed for applications demanding high performance and robust data integrity. The series supports migration from legacy SPI families while offering extended addressing and advanced security features. It is engineered for industrial and automotive environments with varying temperature grades.

Memory IC Replacement Considerations

Check for direct pin-compatible alternatives within the S25FS064S family that may offer different temperature ranges or packaging options. Verify functional equivalence regarding command sets and timing parameters before substituting with other manufacturers' NOR flash devices.