AT88SC3216C-SU

Product Overview

• Category: Integrated Circuit (IC)
• Use: Secure Memory Chip
• Characteristics:
  • High-security features
  • Non-volatile memory
  • Contact-based interface
• Package: Surface Mount Technology (SMT)
• Essence: Secure storage of sensitive data
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Memory Size: 32 kilobits (4 kilobytes)
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 10 years
• Endurance: 100,000 write cycles

Pin Configuration

The AT88SC3216C-SU has a total of 16 pins arranged as follows:

1. VCC - Power supply voltage
2. RST - Reset pin
3. SDA - Serial Data Input/Output
4. SCL - Serial Clock Input
5. GND - Ground
6. NC - No Connection
7. NC - No Connection
8. NC - No Connection
9. NC - No Connection
10. NC - No Connection
11. NC - No Connection
12. NC - No Connection
13. NC - No Connection
14. NC - No Connection
15. NC - No Connection
16. NC - No Connection

Functional Features

• Secure Memory Storage: The AT88SC3216C-SU provides secure storage for sensitive data, ensuring confidentiality and integrity.
• High-Security Features: It incorporates advanced security mechanisms such as encryption and authentication to protect stored information.
• Contact-Based Interface: The chip utilizes a contact-based interface for communication with external devices, ensuring reliable data transfer.
• Non-Volatile Memory: The data stored in the chip remains intact even when power is removed, making it suitable for applications requiring persistent storage.

Advantages and Disadvantages

Advantages: - High-security features protect sensitive data from unauthorized access. - Non-volatile memory ensures data retention even during power loss. - Contact-based interface provides reliable communication with external devices.

Disadvantages: - Limited memory size compared to other secure memory chips. - Requires additional security measures to prevent physical tampering.

Working Principles

The AT88SC3216C-SU utilizes advanced encryption algorithms and authentication protocols to ensure the security of stored data. When powered on, the chip establishes a secure channel with the host device through the contact-based interface. The host device can then read from or write to the chip's memory using the provided commands and protocols.

Detailed Application Field Plans

The AT88SC3216C-SU finds applications in various fields that require secure storage of sensitive data. Some potential application areas include:

1. Smart Cards: The chip can be used in smart cards for secure identification, access control, and payment systems.
2. Authentication Tokens: It can be integrated into authentication tokens used for two-factor authentication in online banking and corporate networks.
3. Secure IoT Devices: The chip can provide secure storage for cryptographic keys and credentials in Internet of Things (IoT) devices.
4. Medical Devices: It can be utilized in medical devices to store patient data securely and ensure privacy compliance.

Alternative Models

1. AT88SC1616C-SU: Similar to AT88SC3216C-SU but with a smaller memory size of 16 kilobits.
2. AT88SC6416C-SU: Offers a larger memory size of 64 kilobits compared to AT88SC3216C-SU.
3. AT88SC10216C-SU: Provides double the memory size of AT88SC3216C-SU, with 64 kilobits of storage capacity.

These alternative models offer different memory sizes to cater to specific application requirements while maintaining similar security features and functionality.

Word count: 442 words