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S25FL128SAGMFI011

IFXS25FL128SAGMFI011

Infineon Technologies
FLASH - NOR Memory IC 128Mbit SPI - Quad I/O 133 MHz 16-SOIC
Active236 in stock
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Overview

The S25FL128SAGMFI011 is a 128 Mbit (16 MB) non-volatile CMOS Flash memory device utilizing the MirrorBit technology for high density and reliability. It supports a Quad SPI interface with Double Data Rate (DDR) capabilities, achieving clock frequencies up to 133 MHz for high-speed data throughput. This 3.0V core memory includes advanced features like an internal Error Correction Code (ECC) engine and flexible sector architecture for optimized firmware storage.

Why Choose This Part

This device features internal hardware ECC with single-bit correction to enhance data integrity without host CPU overhead. It offers a high programming throughput of 1.5 MBps and flexible hybrid sector options (32 x 4 KB sectors) for efficient parameter and code management in the same chip.

Applications

Firmware and Boot Code Storage
The AutoBoot feature allows the system to automatically execute a read command at power-up, ideal for initializing SoCs and FPGAs.
High-Performance Embedded Systems
Utilizing Quad DDR read modes at 80 MHz or Quad SDR at 104 MHz to support execute-in-place (XIP) operations with low latency.
Industrial Control Systems
Integrated hardware ECC and a wide 2.7V to 3.6V supply range provide the reliability needed for long-term industrial deployments.

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

Engineers can interface this memory with any standard SPI-capable microcontroller or FPGA using standard SPI modes 0 or 3. Ensure the PCB layout accounts for high-speed signal integrity when operating at the maximum 133 MHz clock frequency, particularly for Quad I/O routing. Review the Common Flash Interface (CFI) data to implement driver-level device identification and configuration.

Part of S25FL Flash family » S25FL128S

S25FL128S Family

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

Part Number Technology Package Temp Range Stock
S25FL128SAGMFI011 (this part) FLASH - NOR SOIC-16 -40degC ~ 85degC (.. 236
S25FL128SAGNFI011 FLASH - NOR WDFN-8 -40degC ~ 85degC (.. 3,139
S25FL128SAGNFI001 FLASH - NOR WDFN-8 -40degC ~ 85degC (.. 7,760
S25FL128SAGBHB200 FLASH - NOR (SLC) TBGA-24 -40degC ~ 105degC .. —

Also Consider

W25Q128JV Winbond Electronics - A widely used 128Mbit SPI Flash with similar Quad I/O performance and footprint compatibility.
MX25L12833F Macronix - Offers 133 MHz performance in a similar SOIC-8 or SOIC-16 package with multi-I/O support.