FM25L04B-GA4TR

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The FM25L04B-GA4TR is a non-volatile static RAM (NVRAM) memory that is commonly used to provide fast, reliable, low-power storage for small embedded systems. It is designed to provide data storage for applications that require both low power consumption and high data retention.

The FM25L04B-GA4TR features 4KB of memory, and is capable of up to 4 million write/erase cycles. It runs on a single 5V power supply, making it a great choice for small and portable applications.

The most common application of the FM25L04B-GA4TR is in embedded systems, such as internet of things (IoT) applications. These systems often need to store large amounts of data, so the FM25L04B-GA4TR’s 4KB memory provides the perfect solution.

It is also commonly used in industrial automation and robotics applications, as it provides reliable and low-power data storage in operating environments with wide temperature ranges.

The FM25L04B-GA4TR is based on the I2C serial protocol, which makes it easy to interface with a variety of microcontrollers. The device is also capable of supporting “interrupts” from the connected microcontroller, which can be used to signal data write or read activity.

In terms of its working principles, the FM25L04B-GA4TR is designed to store up to 4KB of data, which is organised into 256 byte pages. Data can be transferred to the memory in 8-byte increments, and the device supports read and write operations.

The FM25L04B-GA4TR also has several error detection and correction (EDC) features, which help to ensure reliable data transfers. These features include Automatic Repeat Request (ARR), which resends data when errors are detected, and Cyclic Redundancy Check (CRC), which ensures data integrity.

The FM25L04B-GA4TR is a great choice for applications that need reliable and low-power data storage. Its 4KB memory capacity is enough for most small embedded systems, and the device’s support for error detection and correction features makes it a reliable choice for applications that require fast and reliable data transmission.

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