S25FL128SAGMFI003 – Serial NOR Flash – Cypress (Infineon)

The S25FL128SAGMFI003 is a Cypress (now Infineon) 128 Mbit (16 MB) 3.0 V Serial NOR Flash memory built on MirrorBit technology, featuring an SPI multi-I/O interface up to 133 MHz in a 16-pin SOIC package.

The S25FL128SAGMFI003 from Cypress Semiconductor (now part of Infineon Technologies) is a 128 Mbit (16 Mbyte) Serial NOR Flash memory from the high-performance FL-S family. Built on Cypress’s MirrorBit technology with Eclipse architecture and 65 nm process lithography, it delivers fast, reliable non-volatile code and data storage for embedded systems. The device organizes its 128 Mbit array as 16M x 8 bits and communicates over an industry-standard SPI multi-I/O interface, making it a versatile drop-in option for designs requiring dependable boot and configuration storage.

Key Features

• Density: 128 Mbit (16 Mbyte)
• Organization: 16M x 8 bit
• Memory type: Serial NOR Flash (MirrorBit, FL-S family)
• Interface: SPI with multi-I/O – Single, Dual, and Quad I/O supported
• Maximum clock frequency: up to 133 MHz
• Supply voltage: 2.7 V to 3.6 V (3.0 V device)
• Operating temperature: -40 C to +85 C (industrial)
• Package: 16-pin SOIC (WSOIC-16)
• RoHS compliant / lead-free

Applications

• Embedded code (boot) storage and execute-in-place (XIP)
• Industrial automation and control systems
• Networking and telecom equipment
• Automotive and consumer electronics
• FPGA configuration and firmware storage
• IoT and edge devices requiring non-volatile data storage

Why Source S25FL128SAGMFI003 from Pacific Component Xchange

The S25FL128SAGMFI003 can be difficult to obtain through authorized channels with limited or no standard distributor availability. As an independent distributor specializing in hard-to-find and obsolete memory, Pacific Component Xchange helps you secure the parts your production lines need. We maintain dedicated stock of this Cypress/Infineon Serial NOR Flash and support legacy and long-lifecycle programs that depend on continued supply.

Every order is backed by our commitment to authenticity and quality, with rigorous inspection and counterfeit-avoidance processes. We ship worldwide and provide responsive, expert support for procurement teams sourcing scarce components. Request a quote (RFQ) today for current pricing and lead time on the S25FL128SAGMFI003, and let our team help you keep your designs in production.