EmbeddedRelated.com
    Parts    S25FL128SAGMFIR13
S25FL128SAGMFIR13

IFXS25FL128SAGMFIR13

Infineon Technologies
FLASH - NOR Memory IC 128Mbit SPI - Quad I/O 133 MHz 16-SOIC
Active1,778 in stock
Datasheet Digi-Key Mouser Compare Prices

Overview

The S25FL128SAGMFIR13 is a 128Mbit high-performance NOR Flash memory device utilizing MirrorBit technology for reliable non-volatile storage. It supports a Quad I/O SPI interface capable of clock frequencies up to 133 MHz, providing high throughput for execute-in-place (XIP) and fast data logging applications. Operating from a 2.7V to 3.6V supply, this 16-SOIC component is designed for industrial-grade environments ranging from -40C to 85C.

Why Choose This Part

This device offers a high clock speed of 133 MHz and Quad I/O support for rapid data transfer rates. The MirrorBit technology ensures high reliability and data integrity, while the 16-pin SOIC package provides a robust physical footprint with extra pins for hardware Reset and Write Protect functions. With a low standby current of 70 uA, it is efficient for power-sensitive designs.

Applications

Embedded System Boot Code
Storing bootloaders and firmware for microcontrollers that require fast startup times via Quad SPI.
FPGA Configuration
Serving as the configuration memory for FPGAs to load bitstreams quickly upon power-up.
Industrial Data Logging
Recording system parameters and event logs in harsh environments where high endurance and reliability are critical.
Program Storage for XIP
Enabling Execute-in-Place operations where the MCU executes code directly from flash to save internal RAM.

Key Specifications

Technology FLASH - NOR
Memory Size 128Mbit
Memory Type Non-Volatile
Memory Format FLASH
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295", 7.50mm Width)
Clock Frequency 133 MHz
Memory Interface SPI - Quad I/O
Voltage - Supply 2.7V ~ 3.6V
Memory Organization 16M x 8
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 16-SOIC

Getting Started

Integration requires an SPI or Quad SPI controller on the host MCU or FPGA. Use the standard 16-pin SOIC footprint (300 mil width) and ensure proper decoupling on the 2.7V to 3.6V VDD rail. Most standard SPI flash drivers or the Infineon (formerly Cypress) Low Level Driver (LLD) can be used to manage block erasure and page programming operations.

S25FL128SA Family

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

Part Number Package Temp Range Stock
S25FL128SAGMFIR13 (this part) SOIC-16 -40degC ~ 85degC (.. 1,778
S25FL128SAGBHVB00 TBGA-24 -40degC ~ 105degC .. 1,530
S25FL128SAGMFVR01 SOIC-16 -40degC ~ 105degC .. 668
S25FL128SAGMFBR00 SOIC-16 -40degC ~ 105degC .. 795

Also Consider

MT25QL128ABA1ESE-0SIT Micron Technology Inc. - Offers high-performance 133 MHz Quad SPI with extensive support for advanced flash commands.
MX25L12833FM2I-10G Macronix - A cost-effective 128Mb NOR flash option for high-volume consumer and industrial applications.