AT24CS04-SSHM-T

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AT24CS04-SSHM-T is a kind of memory, which is a non-volatile device that is used to store digital information electronically, particularly in computer systerms. AT24CS04-SSHM-T is a 4Kb Serial Serial EEPROM memory chip with an I2C serial interface. It includes 2K-bit of EEPROM and features 8-byte page write and write/erase/rewrite cycle. It is a common device used in various application fields.

Application fields of AT24CS04-SSHM-T include consumer electronics, instrumentation, smart meters, and automation. For example, it is often used in LCD TVs, cellphone device, POS terminals and printers. The chip can be seen as a supplement to more complex memory and logic circuits, allowing for a fast and reliable storage of data. To achieve higher performance, it is often combined with VLSI circuits.

Due to its advantages of small volume, low price and low power, AT24CS04-SSHM-T comes the first choice for designers to implement various embedded systems and you can find it ubiquitous in various application fields. In comparison to other memory devices, such as NOR Flash or Static RAM, AT24CS04-SSHM-T offers a faster speed and lower energy consumption, resulting in a much more energy efficient and cost-effective solution.

Working principle of AT24CS04-SSHM-T is similar to most other EEPROM chip. Essentially, each memory cell of the chip is composed of a transistor-based floating gate. As a result, the bit stored in the memory cell can be changed by the application of a small control voltage, which leads to a variation in the electric field between the floating gate and the control gate. To store data into the memory cell, first the memory cell is erased by a higher voltage, then the electrons injected into the floating gate changes the bit stored in the cell. To read the stored data, the voltage is adjusted and the state of the charge on the floating gate determines a “1” or “0”.

As a result, the chip can be used for a wide range of storage application, including data acquisition and log storage, industrial control systems, automotive control units, consumer electronic products, etc. In addition, high reliability of AT24CS04-SSHM-T and flexibility of the I2C interface enable designers to customize the data storage system to meet various demands. All of these features make AT24CS04-SSHM-T an widely applied memory in various application fields.

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