AT88SC12816C-CI

Product Overview

• Category: Integrated Circuit (IC)
• Use: Secure Memory Chip
• Characteristics: High-security features, non-volatile memory, contact interface
• Package: Compact Integrated Circuit (CI)
• Essence: Provides secure storage and retrieval of data
• Packaging/Quantity: Available in various packaging options, typically sold in reels or trays

Specifications

• Memory Capacity: 128 kilobits (16 kilobytes)
• Interface: Contact-based
• Operating Voltage: 2.7V to 5.5V
• Data Retention: Minimum 10 years
• Write Endurance: Minimum 100,000 cycles
• Security Features: Encryption, authentication, access control

Pin Configuration

The AT88SC12816C-CI chip has a total of 8 pins, each serving a specific function:

1. VCC: Power supply voltage
2. GND: Ground reference
3. RST: Reset pin for initialization
4. CLK: Clock input for synchronous communication
5. I/O: Bidirectional data input/output pin
6. SDA: Serial Data Input/Output pin
7. SCL: Serial Clock Input
8. WP: Write Protect pin for preventing accidental writes

Functional Features

• Secure Storage: The chip provides a high level of security for storing sensitive data.
• Encryption: Data stored in the chip can be encrypted to prevent unauthorized access.
• Authentication: The chip supports various authentication mechanisms to verify the integrity of data.
• Access Control: Different levels of access can be defined to restrict data retrieval.

Advantages

• High Security: The chip offers robust security features to protect sensitive information.
• Compact Size: The CI package ensures a small footprint, making it suitable for space-constrained applications.
• Reliable Performance: The chip has a long data retention period and high write endurance.
• Flexible Interface: The contact-based interface allows easy integration with existing systems.

Disadvantages

• Limited Capacity: The chip's memory capacity may not be sufficient for certain applications requiring larger storage.
• Contact Interface: The chip requires physical contact for data transfer, which may limit its use in certain scenarios.

Working Principles

The AT88SC12816C-CI chip utilizes non-volatile memory technology to store and retrieve data. It operates based on the principles of synchronous communication, where clock signals control the timing of data transfer. The chip incorporates encryption algorithms and authentication mechanisms to ensure data security.

Application Field Plans

The AT88SC12816C-CI chip finds applications in various industries, including:

1. Smart Cards: Used in secure identification cards, access control cards, and payment cards.
2. IoT Devices: Integrated into IoT devices for secure data storage and communication.
3. Medical Devices: Employed in medical devices to store patient data securely.
4. Automotive: Used in automotive systems for secure key storage and anti-theft features.

Alternative Models

1. AT88SC25616C-CI: Offers double the memory capacity compared to AT88SC12816C-CI.
2. AT88SC06416C-CI: Provides half the memory capacity but at a lower cost.
3. AT88SC10216C-CI: Offers a smaller memory capacity suitable for less demanding applications.

Please note that these alternative models may have different specifications and pin configurations.

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