Microchip Technology
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AT88SC6416C-SU
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AT88SC6416C-SU

Product Overview

Category

AT88SC6416C-SU belongs to the category of integrated circuits (ICs).

Use

It is commonly used for secure data storage and authentication purposes.

Characteristics

  • Secure memory IC with cryptographic features
  • High storage capacity
  • Low power consumption
  • Robust security measures
  • Compact package size

Package

AT88SC6416C-SU is available in a small outline package (SOP) format.

Essence

The essence of AT88SC6416C-SU lies in its ability to securely store sensitive data and provide authentication capabilities.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

  • Memory Capacity: 64 kilobits
  • Operating Voltage: 2.7V to 5.5V
  • Communication Interface: I2C
  • Operating Temperature Range: -40°C to +85°C
  • Data Retention: Up to 10 years
  • Write Endurance: 1 million cycles

Detailed Pin Configuration

The AT88SC6416C-SU has a total of 8 pins, which are as follows:

  1. VCC: Power supply voltage input
  2. GND: Ground reference
  3. SDA: Serial data input/output for I2C communication
  4. SCL: Serial clock input for I2C communication
  5. WP: Write protect pin
  6. RST: Reset pin
  7. NC: No connection
  8. NC: No connection

Functional Features

  • Secure data storage and retrieval
  • Cryptographic functions for data protection
  • Authentication capabilities
  • Write protection option
  • Reset functionality for system control

Advantages

  • High storage capacity allows for storing large amounts of data securely
  • Robust security measures protect against unauthorized access and tampering
  • Low power consumption ensures efficient operation in battery-powered devices
  • Compact package size enables integration into space-constrained designs

Disadvantages

  • Limited compatibility with certain communication protocols other than I2C
  • Relatively higher cost compared to non-secure memory ICs
  • Requires additional cryptographic knowledge for optimal utilization

Working Principles

AT88SC6416C-SU utilizes advanced cryptographic algorithms to secure the stored data. It employs a combination of encryption, authentication, and access control mechanisms to ensure the integrity and confidentiality of the information.

Detailed Application Field Plans

The AT88SC6416C-SU finds applications in various fields, including:

  1. Smart cards: Used for secure identification and access control systems.
  2. Payment systems: Enables secure transactions in credit/debit cards and mobile payment solutions.
  3. Authentication tokens: Provides secure authentication for network access and online services.
  4. Secure storage devices: Used in USB drives and portable hard disks for encrypted data storage.
  5. IoT devices: Ensures secure communication and data protection in connected devices.

Detailed and Complete Alternative Models

  1. AT88SC1616C-SU: Similar to AT88SC6416C-SU but with a lower storage capacity of 16 kilobits.
  2. AT88SC3216C-SU: Offers a higher storage capacity of 32 kilobits compared to AT88SC6416C-SU.
  3. AT88SC12816C-SU: Provides an increased storage capacity of 128 kilobits while maintaining similar features.

These alternative models offer different storage capacities to cater to varying application requirements.

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Énumérez 10 questions et réponses courantes liées à l'application de AT88SC6416C-SU dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of AT88SC6416C-SU in technical solutions:

  1. Q: What is AT88SC6416C-SU? A: AT88SC6416C-SU is a secure memory chip manufactured by Microchip Technology Inc. It provides non-volatile storage for sensitive data in various technical solutions.

  2. Q: What are the key features of AT88SC6416C-SU? A: Some key features include 64KB EEPROM memory, high-security features like cryptographic algorithms, tamper detection, and anti-cloning protection.

  3. Q: How can AT88SC6416C-SU be used in technical solutions? A: It can be used for secure storage of encryption keys, user credentials, digital certificates, secure boot code, firmware updates, and other sensitive data in applications like IoT devices, smart cards, access control systems, etc.

  4. Q: Is AT88SC6416C-SU compatible with different communication interfaces? A: Yes, it supports popular interfaces like I2C and SPI, making it easy to integrate into various hardware designs.

  5. Q: Can AT88SC6416C-SU withstand harsh environmental conditions? A: Yes, it has a wide operating temperature range and is designed to withstand industrial environments.

  6. Q: Does AT88SC6416C-SU support secure authentication protocols? A: Yes, it supports various authentication protocols like RSA, AES, SHA-1, SHA-256, etc., ensuring secure communication between the chip and external devices.

  7. Q: Can AT88SC6416C-SU detect physical tampering attempts? A: Yes, it has built-in tamper detection mechanisms that can trigger security measures if any unauthorized access or tampering is detected.

  8. Q: Is AT88SC6416C-SU resistant to cloning attacks? A: Yes, it incorporates anti-cloning protection mechanisms like unique serial numbers, secure key storage, and encryption algorithms to prevent unauthorized duplication of the chip.

  9. Q: Can AT88SC6416C-SU be used for secure firmware updates? A: Yes, it can securely store and update firmware, ensuring that only authorized updates are applied to the device.

  10. Q: Are there any development tools available for AT88SC6416C-SU? A: Yes, Microchip provides software development kits (SDKs) and documentation to assist developers in integrating and programming the chip in their technical solutions.

Please note that these answers are general and may vary depending on specific implementation requirements and use cases.