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S25FL256SAGMFI000

IFXS25FL256SAGMFI000

Infineon Technologies
NOR Flash 256Mb 3V 133MHz Serial NOR Flash
3,779 in stock

Overview

The S25FL256SAGMFI000 is a high-density 256Mb (32MB) Serial NOR Flash memory featuring a CMOS 3.0V core and Versatile I/O. It supports Multi-I/O configurations including Single, Dual, and Quad SPI, with a Quad DDR read mode that achieves throughput up to 80MHz and standard Quad Read at 104MHz. This device is designed for high-performance systems requiring fast code execution (XiP) and reliable data storage.

Why Choose This Part

The S25FL256SAGMFI000 features integrated hardware Error Correction Code (ECC) to ensure data reliability and an AutoBoot feature for immediate code execution upon power-up. Its hybrid sector architecture, offering 4-kbyte sectors alongside 64-kbyte sectors, provides flexibility for managing small parameter blocks and large code images simultaneously.

Applications

High-Performance Execute-in-Place (XiP)
Utilizes Quad SPI and DDR capabilities to allow microcontrollers to execute code directly from external flash at high clock speeds.
Industrial Control Systems
Provides reliable storage for complex firmware and configuration data in rugged environments.
Automotive Telematics
Stored boot code and operating system images for dashboard and connectivity modules requiring high data integrity.
Networking Equipment
Ideal for routers and switches that require fast boot times and high-capacity storage for system logs and images.

Getting Started

Engineering development can be initiated using standard SPI or Quad SPI drivers provided in most MCU SDKs. Hardware integration requires a 16-pin SOIC footprint with 7.5mm width and attention to the 3.0V supply requirements. Developers should consult the Common Flash Interface (CFI) data stored on-chip for automatic software configuration of memory parameters.

S25FL256S Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Package Temp Range Stock
S25FL256SAGMFI000 (this part) 3,779
S25FL256SAGNFI001 WDFN-8 -40degC ~ 85degC (.. 1,533
S25FL256SAGBHV200 TBGA-24 -40degC ~ 105degC .. 845
S25FL256SAGNFB000 WDFN-8 -40degC ~ 105degC .. 664
Also available as: S25FL256SAGBHI200

Also Consider

MT25QL256ABA1EW9-0SIT Micron Technology - Offers high-speed Quad SPI performance with support for a wide range of advanced flash commands.
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