W25Q128FVEIQ TR

Series:	SpiFlash®
Packaging:	Tape & Reel (TR)
Part Status:	Discontinued at Digi-Key
Memory Type:	Non-Volatile
Memory Format:	FLASH
Technology:	FLASH - NOR
Memory Size:	128Mb (16M x 8)
Clock Frequency:	104MHz
Write Cycle Time - Word, Page:	3ms
Memory Interface:	SPI
Voltage - Supply:	2.7 V ~ 3.6 V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-WDFN Exposed Pad
Supplier Device Package:	8-WSON (8x6)

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Introduction to W25Q128FVEIQ TR

The W25Q128FVEIQ TR is a non-volatile Flash memory chip from Winbond. It is a 128Mb (16M x 8/ 8M x 16) memory device that has a 3-byte address input. It has multiple operating voltages and supports both Serial Peripheral Interface (SPI) and Quad Peripheral Interface (QPI) standards. The device supports Dual or Quad read/write operation, and can operate at up to 104MHz clock speed. It also features an enhanced write protection feature.

Application Field of W25Q128FVEIQ TR

The W25Q128FVEIQ TR is a versatile memory device that is suitable for many different application fields. It can be used in consumer products such as electronic devices and home appliances. It can also be used in industrial or automotive-related systems.It is an ideal choice for embedded systems where its non-volatility allows for reliable operation in extreme temperature and pressure conditions. It is also suitable for applications requiring high performance, such as data storage and retrieval, as well as for applications requiring secure data transfer such as encryption technology.In addition, its enhanced write protection feature makes it an ideal choice for applications that require reliable data integrity.

Working Principle of W25Q128FVEIQ TR

The W25Q128FVEIQ TR is a non-volatile Flash memory chip. This means that it does not require external power sources and is capable of storing information even when the power is turned off.To store data, the W25Q128FVEIQ TR uses a three-level cell structure. Each digital storage cell is composed of three transistors and is configured as either a logic 0 or logic 1. When data is written to the cell, a voltage is applied to control the storage of the bit and set the logic level in the cell. The logic state is then preserved even when the power is turned off.The W25Q128FVEIQ TR also features an enhanced write protection feature that ensures reliable data integrity. The feature works by preventing accidental erasure or overwrite of data stored in the memory chip, making it ideal for applications where data application and accuracy is critical.

Conclusion

The W25Q128FVEIQ TR is a versatile non-volatile Flash memory chip from Winbond. It is suitable for many different application fields and offers enhanced write protection for secure data transfer. It is an ideal choice for embedded systems, data storage and retrieval and applications requiring reliable data integrity.

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