25AA128-I/P

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The 25AA128-I/P is a 128Kb Serial EEPROM from Microchip which belongs to their memory family.
It is a low power CMOS device which provides a simple method of adding an external non-volatile memory storage to a system. The integrated circuit has internally organized 128Kb of memory with 32 blocks of 4Kb each. This memory device uses SPI communication interface and is available in space saving 8-pin PDIP, SOIC, TSSOP and WSON packages. The device is also available in a variety of nomenclature depending on the package and the supplier.

The 25AA128-I/P has various applications in industries such as Automotive, Industrial, Medical and Consumer. In modern vehicles, it is used to increase the functionality of its components. The 25AA128-I/P can also be used in industrial management systems for data logging and to store process parameters. The medical and consumer sector employ the device for storing settings and configurations of their products. Being an EEPROM, it can also be used to store programs and data which make it an ideal choice for industrial and consumer applications.

The 25AA128-I/P works on a simple principle. The device has an internal array of non-volatile memory cells. Depending on the configuration, the individual memory cells can store 1 to 8 bits of data. The reads, writes and erase operations on the device can be controlled with simple SPI commands that are sent through the serial interface. There are various features available such as range check, address, write protection and erase protection. This makes the 25AA128-I/P reliable and secure for various applications.

The 25AA128-I/P has a wide range of features that suit different applications. It has an excellent read and write performance when compared to other EEPROM devices. It can operate at a low voltage of 1.8 V. The device also features a power-down functionality that helps to conserve the battery life of the device. The device also provides high temperature read and write capability and is suitable for use in a variety of industrial applications where temperature ranges from -40°C to +85°C. It also has a low current consumption during standby mode of 10 µA.

In conclusion, the 25AA128-I/P is a low power, non-volatile serial EEPROM from Microchip that is well-suited for applications in the automotive, industrial, medical and consumer sectors. With its SPI interface and various features, the 25AA128-I/P provides an easy and reliable solution for adding external non-volatile memory storage to a system.

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