Microchip Technology
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AT88SC0404CA-TH-T
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AT88SC0404CA-TH-T

Product Overview

Category

The AT88SC0404CA-TH-T belongs to the category of secure memory products.

Use

It is used for storing sensitive data securely, such as cryptographic keys, authentication codes, and other confidential information.

Characteristics

  • Secure storage
  • High reliability
  • Low power consumption
  • Compact size

Package

The AT88SC0404CA-TH-T is typically available in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide secure and reliable storage for sensitive data in various electronic devices.

Packaging/Quantity

The product is usually supplied in reels or trays, with varying quantities depending on the manufacturer's specifications.

Specifications

  • Memory Capacity: 4Kbits
  • Interface: I2C
  • Operating Voltage: 2.7V to 5.5V
  • Operating Temperature: -40°C to 85°C
  • Data Retention: 100 years
  • Write Endurance: 1 million cycles

Detailed Pin Configuration

The AT88SC0404CA-TH-T has a standard 8-pin configuration, including power supply, ground, and communication interface pins.

Functional Features

  • Secure data storage
  • Hardware-based security features
  • Flexible write protection options
  • Low standby current

Advantages

  • High level of security
  • Long-term data retention
  • Compatibility with standard I2C interfaces
  • Low power consumption

Disadvantages

  • Limited storage capacity compared to some alternatives
  • Higher cost compared to non-secure memory solutions

Working Principles

The AT88SC0404CA-TH-T utilizes advanced encryption and security protocols to ensure that stored data remains protected from unauthorized access. It employs a combination of hardware and software-based security measures to safeguard the stored information.

Detailed Application Field Plans

This product is widely used in applications where secure storage of sensitive data is critical, such as: - Smart cards - Authentication tokens - Embedded systems - IoT devices - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the AT88SC0404CA-TH-T include: - AT88SC0104C - AT88SC0204C - AT88SC0808C - AT88SC1616C

These alternative models offer varying capacities and features to suit different application requirements.

This content provides a comprehensive overview of the AT88SC0404CA-TH-T, covering its category, use, characteristics, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

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  1. What is the AT88SC0404CA-TH-T?

    • The AT88SC0404CA-TH-T is a secure memory device with 4K bits of EEPROM and cryptographic features, designed for applications requiring high security.

  2. What are the typical applications of AT88SC0404CA-TH-T?

    • It is commonly used in applications such as secure authentication, access control systems, electronic locks, and secure data storage.

  3. How does AT88SC0404CA-TH-T enhance security in access control systems?

    • The device provides secure storage for encryption keys and user credentials, making it difficult for unauthorized users to gain access.

  4. Can AT88SC0404CA-TH-T be integrated into IoT devices?

    • Yes, it can be integrated into IoT devices to provide secure storage for sensitive data and cryptographic operations.

  5. What are the communication interfaces supported by AT88SC0404CA-TH-T?

    • It supports standard I2C communication interface, making it easy to integrate into various microcontroller-based systems.

  6. Is AT88SC0404CA-TH-T resistant to physical tampering?

    • Yes, it includes features to resist physical tampering, such as anti-tamper mesh and environmental protection.

  7. How does AT88SC0404CA-TH-T ensure data integrity?

    • It utilizes cryptographic features and error detection/correction mechanisms to ensure the integrity of stored data.

  8. Can AT88SC0404CA-TH-T be used in battery-powered devices?

    • Yes, it has low power consumption and can be used in battery-powered devices without significantly impacting battery life.

  9. What are the temperature and voltage operating ranges of AT88SC0404CA-TH-T?

    • It operates within a wide temperature range of -40°C to +85°C and supports a voltage range of 2.7V to 5.5V.

  10. Are there any development tools or software libraries available for AT88SC0404CA-TH-T?

    • Yes, there are development tools and software libraries provided by the manufacturer to facilitate integration and programming of the device.