FM25V02-DG

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FM25V02-DG Application Field and Working Principle

FM25V02-DG is an advanced serial access memory, which provides extremely fast read/write/erase performance and low standby power consumption. It is widely used in industrial solutions that require reliable data storage solutions and offers high stability with exceptional reliability and durability.

Technical Specifications

FM25V02-DG provides 2Mbit of non-volatile storage, with a read/write/erase speed of 25ns, and a standard operating temperature range of -40 to 85º C. It uses serial peripheral interface (SPI) with 4-wire mode and is enabled by the separate voltage supply. The operating voltage range is 3V to 3.6V. It supports 2048-byte pages, an 64KB bytes of memory and supports eight address bits.

Application Field

The FM25V02-DG is very well suited for industrial solutions that require reliable data storage solutions. It features robust operation and proven long-term reliability for critical applications, such as automotive, industrial, medical and consumer electronics. It is also used in applications where a rapid and reliable interface between devices is necessary, such as factory automation, medical devices, portable instrumentations, energy management and internet of things. Additionally, the FM25V02-DG is compatible with a wide range of microcontrollers and memory card controllers, including AVR and ARM based boards.

Working Principle

The FM25V02-DG uses a non-volatile serial memory approach, where the data is stored in a nonvolatile memory cell. The memory cell is programmed by applying a certain voltage to the cell and then applying a charge to it, causing it to “hold” the data. Once the memory cell is programmed, it will retain the data until the power is removed from the memory cell. The memory cells are organized in a matrix, which enables the selected data to be read or written from or to any point in the memory matrix. The FM25V02-DG supports two ways for accessing the data, namely serial read/write and page mode. Serial mode allows for single address data read or write operations on an 8-bit or 9-bit boundary, while page mode allows up to 2048 bytes of data to be written to or read from the memory in a single burst.

Conclusion

The FM25V02-DG is a high-performance serial access memory that is ideal for applications that require reliable data storage solutions and high stability with exceptional reliability and durability. It offers extremely fast read/write/erase performance and low standby power consumption, and is compatible with a wide range of microcontrollers and memory card controllers. Additionally, it supports two ways for accessing the data, which are serial read/write and page mode, enabling easy and fast access to the data.

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