24LC128T-I/ST14

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Memory is essential in the universe of computing. It stores data that is necessary for the execution of digital and analog systems. As such, different types of memory, each with its own application field and working principle, have been developed over the years. One of them is the 24LC128T-I/ST14, which is a non-volatile, serial EEPROM. It comes in three lines of devices – SOT23-6, MSOP-10, and SOIC-8 packages – with a range of densities from 128Kb to 768Kb, making it suitable for a variety of applications and purposes. This article will focus on its application field and working principle.

The 24LC128T-I/ST14 is a 16k-bit serial EEPROM, which offers low-cost storage and flexible communication options. It incorporates a proprietary 1-Wire protocol, allowing the communication path to be configured easily. This makes it ideal for a range of applications, including data logging, removable disk storage, industrial automation and control, and embedded device programming.

When it comes to its working principle, the 24LC128T-I/ST14 supports a read/write operation via a single wire. It has an array of eight bit-wise columns and eight address lines, along with a single write/erase cycle. There is also an integrated addressing system and status/control registers, which allow communication with the device to be reliable and efficient. Furthermore, the device can be powered via an external supply, making it suitable for low-power requirements.

In terms of security, the 24LC128T-I/ST14 offers both hardware and software-based security features. It includes a hardware write-protection feature that can be used to prevent unwanted writes to the memory. It also features robust software-controlled protection mechanisms, such as a device lock feature, which can be used to protect the contents of the device from unauthorized access. Furthermore, it has an inbuilt data erase/erase all feature that can be used to delete data in a secure fashion.

The 24LC128T-I/ST14 also offers a wide range of enhanced features. These include its fast programming time of 260µs/byte and its low power consumption of 2.7V. It also supports micro-based programming, temperature compensation, and an integration feature that allows the micro controller to directly initiate write and read operations.

Overall, the 24LC128T-I/ST14 is an ideal choice for applications that require reliable data storage and flexible communication options. Thanks to its low-cost and enhanced features, it can be used for a variety of purposes. Its application field includes data logging, removable disk storage, industrial automation and control, and embedded device programming, whereas its working principle revolves around its 16k-bit serial EEPROM, proprietary 1-Wire protocol, integrated addressing system, and robust security features.

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