25AA080CT-I/MNY

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Memory Application Field and Working Principle of 25AA080CT-I/MNY

25AA080CT-I/MNY is a serial EEPROM device manufactured by Microchip Technology. It is a 8K-bit (1024 byte) device that offers byte write, byte and page erase, and sequential read capabilities. EEPROM memory is non-volatile, meaning the data stored in it is retained in the memory even when power has been removed. This makes it different from regular RAM, which needs a continuous power supply to maintain its stored information.

Features

The 25AA080CT-I/MNY offers a wide range of features, including an 8-bit address and 8-bit data in-line bus capable of operating at up to 400 KHz and overvoltage tolerant inputs and outputs to protect against interface transients. It also features power-on reset and a write protect pin, which can be software programmed, to prevent data from being written to the device without user permission. The device also includes hardware write protection, addressing options and hardware polling, making it ideal for a number of embedded systems.

Typical Application Field

The 25AA080CT-I/MNY is widely used in many embedded systems, where its non-volatility and small size make it an ideal choice. It is commonly found in control systems, security systems, automotive systems and industrial equipment. It is also used in various medical devices and portable electronics such as digital cameras and MP3 players. The device is designed to withstand temperatures between -20 and +70 °C.

Working Principle

The 25AA080CT-I/MNY works off of a simple principle. When a user wants to store information, they need to send a write command to the memory chip. This command tells the chip where the data will be stored, and the data itself. The chip then takes that data and stores it in its own addressable memory. When data needs to be retrieved, a read command is sent to the chip, and the stored memory is retrieved and returned to the requesting party. This process is quite simple, and is the same for most devices that make use of EEPROM technology.

Conclusion

The 25AA080CT-I/MNY is an ideal choice for many applications due to its small size, low power requirements and rugged design. It is an ideal solution for embedded systems and portable electronics due to its ability to retain data when power is removed. Its easy-to-use write and read commands make it easy to integrate into a variety of systems, making it well suited for a wide range of applications.

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