S25FL256SAGBHI200

Series:	FL-S
Packaging:	Tray
Part Status:	Active
Memory Type:	Non-Volatile
Memory Format:	FLASH
Technology:	FLASH - NOR
Memory Size:	256Mb (32M x 8)
Clock Frequency:	133MHz
Write Cycle Time - Word, Page:	--
Memory Interface:	SPI - Quad I/O
Voltage - Supply:	2.7 V ~ 3.6 V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	24-TBGA
Supplier Device Package:	24-BGA (8x6)

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Introduction

The S25FL256SAGBHI200 is a type of memory chip. It is a high-performance non-volatile serial NOR Flash memory and is designed with uniform 4KB erasable spi-standard sectors and 256 bytes per page write architecture. It is used as a storage device that provides a broad array of storage options from megabytes to gigabytes of data storage, addressing a wide range of applications, from low to high densities.

Benefits of the S25FL256SAGBHI200

The S25FL256SAGBHI200 offers many advantages compared to other types of memory chips. It features a wide range of densities from Megabytes to Gigabytes, and has an advanced write architecture that allows writes of up to 256 bytes per page. This provides improved storage and fewer write cycles compared to other flash memories. It also features high-speed performance at up to 133 MHz. This allows fast data access, enabling applications that require quick user response times. The S25FL256SAGBHI200 has an integrated ECC (Error Correction Code) that helps to correct any errors that may occur in the flash memory. This improves data integrity and reliability in applications where data must remain intact.

Applications of the S25FL256SAGBHI200

The S25FL256SAGBHI200 is used in many different applications. Its high-performance, reliability, and wide range of densities make it a great choice for a variety of applications. It is used in cell phones, digital cameras, tablets, and other consumer applications, as well as in automotive, medical, and industrial applications.For consumer applications, the S25FL256SAGBHI200 is commonly used for storing user data, such as music, photos, videos, and documents. In automotive applications, the chip is used for storing data such as navigation information, as well as for logging events and diagnostics. In medical applications, the chip is used for storing patient records and other medical data. In industrial applications, the chip is used for storing settings, logs, and other data related to machine operation.

Working Principle of the S25FL256SAGBHI200

The S25FL256SAGBHI200 works by using an erasing mechanism that is powered by two operating modes: dual pulse erase (DPE) and sector erase (SE). When the flash is erased, all bits are turned to 0. The advantage of using dual pulse erase is that it allows a higher erase speed, while sector erase allows higher precision and flexibility. To write data to the flash, the host controller sends a write command and data via the SPI interface. The data is then written in pages, which are the smallest writable unit in the memory. Each page consists of 256 bytes, and each sector consists of 16 pages. To read data from the S25FL256SAGBHI200, the host controller sends a read command via the SPI interface. The data is then read in pages, which can be done faster than writing to the memory. The host controller can also read a single byte, or a continuous series of bytes in a single operation.

Conclusion

The S25FL256SAGBHI200 is a high-performance, non-volatile serial NOR Flash memory. It offers a wide range of densities from Megabytes to Gigabytes and has an advanced write architecture that allows writes of up to 256 bytes per page. It is used in many different applications, from consumer to industrial, and its high-speed performance makes it a great choice for any application that requires quick user response times. It works by using a dual pulse erase and sector erase mechanism, and data can be both written and read from the flash in pages or bytes.

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