DS2502P-E64+ - English Editing Encyclopedia Entry

Product Overview

Category

The DS2502P-E64+ belongs to the category of electronic components.

Use

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

Characteristics

• The DS2502P-E64+ is a small, integrated circuit chip.
• It has a compact package that allows for easy integration into electronic devices.
• This chip is known for its reliable performance and durability.
• It offers non-volatile memory storage capabilities.
• The DS2502P-E64+ is designed to withstand harsh environmental conditions.

Package

The DS2502P-E64+ is typically packaged in a small, surface-mount package.

Essence

The essence of the DS2502P-E64+ lies in its ability to store and retrieve data reliably, making it an essential component in many electronic systems.

Packaging/Quantity

This product is usually sold in reels or trays containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Memory Capacity: 64 kilobits (8 kilobytes)
• Operating Voltage: 2.8V to 5.25V
• Data Transfer Rate: Up to 16.3 kbps
• Temperature Range: -40°C to +85°C
• Interface: 1-Wire® protocol

Detailed Pin Configuration

The DS2502P-E64+ features a standard pin configuration with the following pins:

1. VCC - Power supply input
2. GND - Ground connection
3. DQ - Data input/output line
4. NC - No connection (reserved for future use)

Functional Features

• Data Storage: The DS2502P-E64+ can store up to 8 kilobytes of data, allowing for the storage of important information such as device identification or calibration data.
• Unique Identification: Each DS2502P-E64+ chip has a unique 64-bit serial number, enabling individual identification and tracking of devices.
• Data Security: This chip offers built-in security features to protect stored data from unauthorized access or tampering.
• Low Power Consumption: The DS2502P-E64+ is designed to operate with minimal power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Compact size and easy integration into electronic devices
• Reliable performance and durability
• Non-volatile memory storage capabilities
• Built-in security features for data protection
• Low power consumption

Disadvantages

• Limited memory capacity compared to other storage solutions
• Requires compatibility with the 1-Wire® protocol for communication

Working Principles

The DS2502P-E64+ operates based on the 1-Wire® protocol. It uses a single data line (DQ) for both communication and power supply. The chip communicates with the host device by sending and receiving data in a serial manner. The data is stored in non-volatile memory, ensuring that it remains intact even when power is removed.

Detailed Application Field Plans

The DS2502P-E64+ finds applications in various fields, including:

1. Electronics Manufacturing: Used for device identification, calibration data storage, and traceability purposes.
2. Automotive Industry: Employed for vehicle identification, maintenance records, and anti-counterfeiting measures.
3. Medical Devices: Utilized for patient identification, medical history storage, and device authentication.
4. Industrial Automation: Integrated into control systems for equipment identification, configuration data storage, and process monitoring.

Detailed and Complete Alternative Models

1. DS2502R-E48+: Similar to the DS2502P-E64+, but with a smaller memory capacity of 48 kilobits.
2. DS2502T-E64+: Offers the same memory capacity as the DS2502P-E64+, but in a different package type (through-hole instead of surface-mount).

In conclusion, the DS2502P-E64+ is a reliable and compact electronic component that provides non-volatile data storage capabilities. Its unique identification features and built-in security make it suitable for various applications across different industries.

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