S25FS128SDSBHI300

Series:	FS-S
Packaging:	Tray
Part Status:	Active
Memory Type:	Non-Volatile
Memory Format:	FLASH
Technology:	FLASH - NOR
Memory Size:	128Mb (16M x 8)
Clock Frequency:	80MHz
Write Cycle Time - Word, Page:	--
Memory Interface:	SPI - Quad I/O, QPI
Voltage - Supply:	1.7 V ~ 2 V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	24-TBGA
Supplier Device Package:	24-BGA (6x8)

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S25FS128SDSBHI300 application field and working principle

Introduction

S25FS128SDSBHI300 is a Serial Flash memory that belongs to the so-called ultra-compact flash (UCF) family. It is a Non-Volatile Memory (NVM) that is able to store information using only a small amount of power. It is currently used in mobile devices, automotive systems, IoT, and industrial applications.

Application fields

The S25FS128FDSBHI300 can be used in a large number of applications, due to its versatile and reliable characteristics.

• Mobile devices: This type of memory is used in many smartphones and tablets due to its small size and high storage capacity. It is used for storing frequently used data for quick retrieval, such as user profiles, settings and preferences. In addition, it is also used for storing boot code images, system software updates, and other user data.
• Automotive systems: The S25FS128FDSBHI300 is suitable for automotive applications, as it helps to provide more reliability and reduce the overall size of the system. It is mainly used for storing critical system data, updates of the vehicle’s infotainment system, navigation system, and firmware.
• Industrial applications: This type of memory is also used in industrial applications, where high reliability, low power consumption and small size are key requirements. The S25FS128FDSBHI300 can be found in embedded systems, industrial PLCs, medical devices, and IoT applications.
• Internet of Things (IoT): IoT devices tend to be small, low-power and reliable, which makes the S25FS128FDSBHI300 a perfect candidate for such applications. It can be used for storing data from IoT sensors, data logging, and code updates for IoT devices.

Working Principle

The S25FS128FDSBHI300 is a Non-Volatile Memory that is manufactured using floating gate transistors technology. It stores data as electrical charges in gate capacitors — this data remains stored even when power is removed from the device.The memory is divided into several sectors, each sector consists of 16 Blocks, and each block consists of many pages. In order to write data, an erase operation needs to be done first — where all the data in that block is erased — then the data can be written.The S25FS128FDSBHI300 also offers high endurance and ECC (Error Correction Code) support, which helps to enhance data integrity and reliability.

Conclusion

The S25FS128FDSBHI300 is a low-power, compact Flash memory that is designed to be used in a variety of applications. By employing advanced technology, such as floating gate transistors, ECC support and high endurance, the S25FS128FDSBHI300 provides reliable and efficient data storage and retrieval. It is mainly used in mobile devices, automotive systems, industrial applications, and IoT.

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