AT88SC0104CA-MJTG

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Secure Memory Chip
• Characteristics:
  • High-security features
  • Non-volatile memory
  • Contact-based interface
• Package: MJTG (Miniature Thin Quad Flat Pack)
• Essence: Secure storage of sensitive data
• Packaging/Quantity: Typically sold in reels of 2500 units

Specifications

• Memory Capacity: 1Kbit
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 10 years
• Write Endurance: 100,000 cycles
• Communication Interface: ISO/IEC 7816-3 compliant

Detailed Pin Configuration

The AT88SC0104CA-MJTG has a total of 8 pins, which are assigned as follows:

| Pin Number | Name | Description | |------------|------|-------------| | 1 | VCC | Power supply voltage | | 2 | RST | Reset input | | 3 | CLK | Clock input | | 4 | GND | Ground reference | | 5 | NC | Not connected | | 6 | I/O | Bidirectional data input/output | | 7 | NC | Not connected | | 8 | NC | Not connected |

Functional Features

• Secure Memory Storage: The AT88SC0104CA-MJTG provides a secure and tamper-resistant environment for storing sensitive data.
• Access Control: It supports various security mechanisms such as password protection and encryption to prevent unauthorized access.
• High-Speed Operation: With its fast clock speed and efficient data transfer protocol, it ensures quick read and write operations.
• Error Detection and Correction: Built-in error detection and correction mechanisms ensure data integrity and reliability.
• Low Power Consumption: The chip is designed to operate with minimal power consumption, making it suitable for battery-powered devices.

Advantages

• High Security: The AT88SC0104CA-MJTG offers advanced security features, protecting sensitive information from unauthorized access.
• Compact Size: Its miniature package allows for easy integration into small form factor devices.
• Versatile Application: It can be used in various industries such as banking, healthcare, and transportation, where secure data storage is crucial.
• Long Data Retention: The chip ensures data integrity for up to 10 years, making it suitable for long-term storage applications.

Disadvantages

• Contact-Based Interface: The chip requires physical contact with a reader device, limiting its usability in certain applications that require contactless communication.
• Limited Memory Capacity: With a capacity of only 1Kbit, the chip may not be sufficient for storing large amounts of data.

Working Principles

The AT88SC0104CA-MJTG utilizes a combination of hardware and software security measures to protect stored data. It employs encryption algorithms and access control mechanisms to prevent unauthorized access. The chip communicates with an external reader device through a contact-based interface, following the ISO/IEC 7816-3 standard.

Detailed Application Field Plans

The AT88SC0104CA-MJTG finds applications in various fields, including: - Smart Cards: Used in secure identification cards, access control cards, and payment cards. - IoT Devices: Provides secure storage for cryptographic keys and sensitive data in connected devices. - Medical Devices: Ensures the confidentiality and integrity of patient data in healthcare systems. - Automotive Systems: Used for secure key storage and authentication in vehicle immobilizer systems.

Detailed and Complete Alternative Models

• AT88SC0104CA-MJTH: Similar to AT88SC0104CA-MJTG but in a different package (Miniature Thin Quad Flat Pack with Heat Slug).
• AT88SC0104CA-SU: Same functionality as AT88SC0104CA-MJTG but in a different package (Small Outline Package).

Note: The above alternative models are provided for reference and may have slight variations in specifications and pin configuration.

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