S25FS512SAGNFA010

Memory IC Overview

The S25FS512SAGNFA010 is a 512 Mbit (64 MB) NOR flash memory from the FS-S family, utilizing 65-nm MIRRORBIT™ technology with Eclipse architecture. It operates on a 1.7 V to 2.0 V supply and supports SPI Multi-I/O interfaces including Quad I/O and DDR Quad I/O modes. The device features a WSON-8 package and is qualified under AEC-Q100 Grade 3 for automotive applications, operating within a temperature range of -40°C to +85°C. Key performance metrics include a maximum clock frequency of 133 MHz in SDR mode and 80 MHz in DDR mode, with an active read current of up to 60 mA.

Memory IC Feature Summary

• Supports Serial Peripheral Interface (SPI) with multi-I/O capabilities, including Dual I/O and Quad I/O modes for enhanced data throughput.
• Integrates internal hardware Error Correction Code (ECC) for single-bit error correction during program operations.
• Provides Advanced Sector Protection (ASP) allowing individual sector protection controlled by boot code or password.
• Compatible with Serial Flash Discoverable Parameters (SFDP) and Common Flash Interface (CFI) for configuration.

Memory IC Applications

• Automotive infotainment systems requiring AEC-Q100 qualification.
• Industrial control systems needing Execute-in-Place (XIP) capabilities.
• Embedded storage for firmware and bootloader code.
• Data logging applications requiring high endurance and data retention.

Memory IC Procurement Notes

Verify the specific ordering suffix 'AGNFA010' against the manufacturer's official datasheet to confirm package type, temperature grade, and tape/reel specifications. Ensure compatibility with system voltage rails and interface timing requirements before integration. Check for RoHS compliance status and moisture sensitivity level ratings relevant to your assembly process.

Memory IC Selection Notes

Select this component when a 512 Mbit density with automotive-grade reliability is required. The WSON-8 package suits space-constrained designs. Consider the 133 MHz SDR speed for standard applications or DDR modes for higher bandwidth needs. Verify that the host controller supports the necessary SPI Multi-I/O commands and extended addressing options if using more than 16 MB.

Memory IC Part Context

This part belongs to the Infineon S25FS512S series, designed as a drop-in replacement for legacy S25FL-A, S25FL-K, S25FL-P, and S25FL-S families. It utilizes proprietary MIRRORBIT™ technology to achieve high density in low-pin-count packages. The FS-S family is optimized for cost-effective, high-performance non-volatile storage solutions across industrial and automotive sectors.

Memory IC Replacement Considerations

Check for pin-compatible alternatives within the S25FL-S or S25FS512S series with different suffixes for varying packages or temperature ranges. Ensure functional equivalence regarding command sets and electrical characteristics when substituting.