DS28E81+T

Series:	*
Packaging:	Tape & Reel (TR)
Part Status:	Active
Mounting Type:	--
Package / Case:	--
Supplier Device Package:	--

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Memory Application Field and Working Principle of DS28E81+T

The DS28E81+T is a 2-Wire Memory with a temperature-controlled delta-sigma ADC from Maxim Integrated. It is a high-performance, cost-effective memory module designed for cost-sensitive industrial applications, such as factory automation, robotics, and energy management. This module allows efficient communication with a wide variety of industrial devices, taking advantage of its integrated temperature-controlled delta-sigma ADC, and its ability to store up to 32-bit data in up to 15-byte memory cells. With thermal protection and on-chip ECC, the DS28E81+T provides security and reliability for the stored data.

Introduction to Memory

Memory is the collection of data or information that is stored in a computer. It is an electronic device that stores information for later retrieval. The most common type of memory is RAM (random access memory), which is used to store programs, applications, and data that are actively used by a computer. As the data is stored in memory, the processor can access it and execute instructions. Memory can be divided into two main types: volatile and nonvolatile. Volatile memory requires power to retain information, while nonvolatile memory does not.

Application Field

The DS28E81+T Memory module can be used in a wide variety of industrial and commercial applications. Its integrated temperature-controlled delta-sigma ADC and ability to store up to 32-bit data in up to 15-byte memory cells make it an ideal solution for factory automation, robotics, energy management, home and building automation, and other cost-sensitive applications. The module is also a perfect fit for cost-sensitive applications that require data security. As the module is designed with temperature-controlled delta-sigma ADC and on-chip ECC, it provides data security and reliability. It can also support data encryption to further secure data, as well as parity check to detect and correct errors in the stored data.

Working Principle

The working principle of the DS28E81+T Memory module is based on its integrated temperature-controlled delta-sigma ADC and its ability to store up to 32-bit data in up to 15-byte memory cells. When storing data, the module will use a unique 64-bit configuration vector and 32-bit scratchpad register to generate 15-byte ABS Masks. ABS masks are used to make sure that the data is securely stored, that it is not overwritten, and that the data is not corrupted by environmental factors.To retrieve data from the module, the requesting device will first send a Request Data command. Once the Request Data command is received, the module will send a Response Data command and then the contents of its memory cells will be sent to the requesting device.

Conclusion

The DS28E81+T Memory module is an ideal solution for industrial, commercial, and cost-sensitive applications that require data security and reliability. Its innovative temperature-controlled delta-sigma ADC and ability to store up to 32-bit data in up to 15-byte memory cells make it a powerful and cost-effective device. By leveraging its integrated security features, such as on-chip ECC and data encryption, the module ensures that data is safely stored and retrieved.

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