DS2430AX-S/T&R

Product Overview

Category

The DS2430AX-S/T&R belongs to the category of 1-Wire EEPROMs.

Use

It is used for secure data storage and retrieval in various applications, including authentication, identification, and secure parameter storage.

Characteristics

• Secure nonvolatile storage
• 1-Wire communication interface
• Unique 64-bit ROM registration number
• Programmable read-only memory (PROM) feature
• Operating temperature range: -40°C to +85°C

Package

The DS2430AX-S/T&R is available in a small outline package (SOIC) with a tape and reel packaging option.

Essence

The essence of the DS2430AX-S/T&R lies in its ability to securely store and retrieve data in a compact and efficient manner.

Packaging/Quantity

The DS2430AX-S/T&R is typically packaged in reels containing a specific quantity based on customer requirements.

Specifications

• Memory capacity: 256 bits
• Data retention: Up to 10 years
• Write cycle endurance: 10,000 cycles
• Communication protocol: 1-Wire
• Supply voltage: 2.8V to 6.0V
• Package type: SOIC

Detailed Pin Configuration

The DS2430AX-S/T&R features a 6-pin configuration: 1. VCC - Power supply 2. GND - Ground 3. IO - 1-Wire communication data line 4. NC - No connection 5. NC - No connection 6. EP - Exposed pad for thermal management

Functional Features

• Secure data storage and retrieval
• Unique 64-bit ROM registration number for device identification
• Programmable read-only memory (PROM) feature for write protection
• 1-Wire communication interface for simple integration into systems

Advantages and Disadvantages

Advantages

• Secure nonvolatile storage
• Compact form factor
• Low power consumption
• Robust 1-Wire interface

Disadvantages

• Limited memory capacity
• Restricted to 1-Wire communication protocol

Working Principles

The DS2430AX-S/T&R utilizes nonvolatile memory cells to store data securely. It communicates using the 1-Wire protocol, allowing for simple integration into various systems. The unique ROM registration number enables device identification and authentication.

Detailed Application Field Plans

The DS2430AX-S/T&R is well-suited for applications requiring secure data storage, such as: - Electronic product authentication - Access control systems - Secure parameter storage in industrial equipment - Medical device identification and authentication

Detailed and Complete Alternative Models

Alternative models to the DS2430AX-S/T&R include: - DS28E17 - 1-Wire SHA-256 Authenticator with 1Kb User EEPROM - DS28E38 - DeepCover Secure Authenticator with 4Kb User EEPROM - DS28C36 - DeepCover Secure Authenticator with 4Kb User EEPROM and SHA-256

In conclusion, the DS2430AX-S/T&R offers secure and reliable data storage capabilities in a compact form factor, making it suitable for various applications requiring authentication and secure parameter storage.

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