IFXS25FS256SAGMFI000
Overview
The S25FS256SAGMFI000 is a high-performance 256Mbit (32MB) Serial NOR Flash memory device utilizing MirrorBit technology. It supports Quad I/O and QPI interfaces with clock speeds up to 133 MHz, providing high throughput for execute-in-place (XiP) applications and fast boot sequences. This device operates on a 1.7V to 2.0V supply voltage, making it suitable for low-power embedded designs.
Why Choose This Part
This NOR flash offers high throughput with Quad DDR read speeds up to 80 MHz and standard Quad read at 133 MHz. It features a low standby current of 25 uA and a deep power-down mode of 6 uA to extend battery life. The 16-SOIC package provides a standard footprint for easy PCB routing and assembly.
Applications
Key Specifications
Getting Started
To integrate this device, ensure the SPI controller supports Quad I/O (QSPI) to utilize the full 133 MHz bandwidth. Developers should consult the Infineon Semper Flash driver libraries for standard block erase and page program implementations. Hardware verification can be performed using generic QSPI flash programmers or by interfacing with an FPGA/MCU development kit with a 1.8V I/O bank.
