AT88SC0204C-MP

Product Overview

• Category: Integrated Circuit (IC)
• Use: Secure Memory Chip
• Characteristics: High-security features, compact size, low power consumption
• Package: SOP8 (Small Outline Package 8)
• Essence: Non-volatile memory chip with advanced security features
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Memory Capacity: 2 kilobits (256 bytes)
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature: -40°C to +85°C
• Data Retention: Minimum 10 years
• Write Endurance: Minimum 100,000 cycles
• Communication Interface: I2C (Inter-Integrated Circuit)

Pin Configuration

The AT88SC0204C-MP has a total of 8 pins arranged as follows:

┌───┬───┐ │ 1 │ 8 │ ├───┼───┤ │ 2 │ 7 │ ├───┼───┤ │ 3 │ 6 │ ├───┼───┤ │ 4 │ 5 │ └───┴───┘

Pin Description: 1. VCC: Power supply voltage 2. SDA: Serial Data Line for I2C communication 3. SCL: Serial Clock Line for I2C communication 4. GND: Ground connection 5. NC: Not connected 6. NC: Not connected 7. NC: Not connected 8. NC: Not connected

Functional Features

• Advanced Security: Provides secure storage and protection of sensitive data
• I2C Interface: Allows easy integration with microcontrollers and other devices
• Compact Size: Suitable for applications with space constraints
• Low Power Consumption: Ideal for battery-powered devices

Advantages

• High-security features protect against unauthorized access and data tampering
• Easy integration with existing systems due to standard I2C interface
• Compact size enables usage in small form factor devices
• Low power consumption extends battery life in portable applications

Disadvantages

• Limited memory capacity may not be sufficient for certain applications
• Higher cost compared to non-secure memory chips
• Requires additional security measures to fully utilize its capabilities

Working Principles

The AT88SC0204C-MP is based on non-volatile memory technology, which allows it to retain stored data even when power is removed. It utilizes advanced security algorithms and encryption techniques to protect the stored information from unauthorized access or tampering.

The chip communicates with the host device using the I2C interface, enabling seamless integration into various systems. The I2C protocol provides a simple and efficient way to transfer data between the chip and the controlling device.

Detailed Application Field Plans

The AT88SC0204C-MP is widely used in applications that require secure storage of sensitive data. Some common application fields include:

1. Access Control Systems: Used to store encrypted user credentials and access permissions.
2. Smart Cards: Provides secure storage for personal identification information, financial data, and access control credentials.
3. Secure Authentication Devices: Utilized in two-factor authentication systems to enhance security.
4. Medical Devices: Stores patient data securely, ensuring privacy and compliance with regulations.
5. IoT (Internet of Things) Devices: Enables secure communication and storage of sensitive data in connected devices.

Detailed and Complete Alternative Models

1. AT88SC0104C-MP: Similar to AT88SC0204C-MP but with a lower memory capacity of 1 kilobit.
2. AT88SC0404C-MP: Similar to AT88SC0204C-MP but with a higher memory capacity of 4 kilobits.
3. AT88SC0808C-MP: Offers double the memory capacity of AT88SC0204C-MP, with 8 kilobits.

These alternative models provide options for different memory requirements while maintaining similar security features and functionality.

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