DS2502S/T&R

Product Overview

Category

The DS2502S/T&R belongs to the category of electronic components, specifically within the semiconductor industry.

Use

This product is commonly used for identification, authentication, and data storage in various electronic devices and systems.

Characteristics

• Memory Capacity: The DS2502S/T&R offers a specific memory capacity suitable for storing unique identification and configuration data.
• Security Features: It is equipped with security features to prevent unauthorized access and tampering.
• Compatibility: The product is designed to be compatible with a wide range of electronic systems and interfaces.

Package

The DS2502S/T&R is typically available in a small surface-mount package, ensuring easy integration into electronic circuitry.

Essence

The essence of the DS2502S/T&R lies in its ability to provide reliable and secure data storage and identification capabilities for electronic applications.

Packaging/Quantity

It is commonly packaged in reels or trays, with quantities varying based on the specific requirements of the customer or application.

Specifications

• Memory Capacity: 1Kb (128 x 8) EEPROM
• Operating Voltage: 2.8V to 6.0V
• Operating Temperature Range: -40°C to +85°C
• Interface: Single-contact 1-Wire® bus interface

Detailed Pin Configuration

The DS2502S/T&R features a standard pin configuration, including power, ground, and data communication pins. The specific pinout details can be found in the product datasheet.

Functional Features

• Unique Silicon Serial Number: Each DS2502S/T&R is factory-programmed with a unique 64-bit ROM registration number.
• Data Storage: The device allows for the storage and retrieval of user-programmable data.
• Authentication: It provides robust mechanisms for authenticating the stored data, ensuring integrity and security.

Advantages and Disadvantages

Advantages

• Secure data storage and authentication capabilities
• Wide operating voltage range
• Compact and easily integrable package

Disadvantages

• Limited memory capacity compared to some alternative models
• Restricted to single-contact 1-Wire® bus interface

Working Principles

The DS2502S/T&R operates based on the principles of EEPROM data storage and 1-Wire® communication protocol. When connected to a compatible system, it communicates using a single contact, enabling data transfer and authentication processes.

Detailed Application Field Plans

The DS2502S/T&R finds applications in various fields, including: - Electronic Product Identification: Used for uniquely identifying and authenticating electronic products and components. - Embedded Systems: Integrated into embedded systems for configuration and identification purposes. - Security Systems: Employed in security systems for access control and data logging.

Detailed and Complete Alternative Models

Some alternative models to the DS2502S/T&R include: - DS2502-E48+ - DS2502UNW+

In conclusion, the DS2502S/T&R serves as a reliable solution for electronic identification and data storage needs, offering secure and versatile functionality within a compact form factor.

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