AT88SC0808C-SI

Product Overview

Category

AT88SC0808C-SI belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Secure memory IC with cryptographic features
• High data retention and endurance
• Low power consumption
• Robust security measures
• Compact size

Package

AT88SC0808C-SI is available in a small outline package (SOP) format.

Essence

The essence of this product lies in its ability to securely store and authenticate sensitive data.

Packaging/Quantity

AT88SC0808C-SI is typically packaged in reels, with each reel containing a specific quantity of ICs.

Specifications

• Memory capacity: 8 kilobits (1 kilobyte)
• Operating voltage: 2.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Communication interface: Serial Peripheral Interface (SPI)
• Data transfer rate: Up to 10 MHz
• Security features: Cryptographic algorithms, unique serial number, access control mechanisms

Detailed Pin Configuration

The AT88SC0808C-SI IC has the following pin configuration:

1. VCC: Power supply voltage
2. GND: Ground reference
3. SCLK: Serial clock input for SPI communication
4. MOSI: Master Out Slave In data line for SPI communication
5. MISO: Master In Slave Out data line for SPI communication
6. CS: Chip select input for SPI communication
7. RST: Reset input for device initialization
8. WP: Write protect input for preventing data modification

Functional Features

• Secure data storage: The AT88SC0808C-SI provides a secure environment for storing sensitive information, ensuring data integrity and confidentiality.
• Authentication: It offers cryptographic features to authenticate the stored data, preventing unauthorized access or tampering.
• Access control: The IC incorporates access control mechanisms to restrict read/write operations based on user-defined permissions.
• Unique serial number: Each AT88SC0808C-SI IC has a unique serial number, enabling device identification and tracking.

Advantages and Disadvantages

Advantages

• High level of security: The IC employs robust cryptographic algorithms and access control mechanisms, ensuring data protection.
• Compact size: Its small form factor makes it suitable for applications with space constraints.
• Low power consumption: The AT88SC0808C-SI is designed to operate efficiently with minimal power requirements.

Disadvantages

• Limited memory capacity: With a storage capacity of 8 kilobits, it may not be suitable for applications requiring larger data storage.
• Relatively slower data transfer rate: Compared to some other ICs, the AT88SC0808C-SI has a lower maximum data transfer rate.

Working Principles

The AT88SC0808C-SI operates by receiving commands and data through the SPI interface. It securely stores the received data in its non-volatile memory using cryptographic techniques. The stored data can be accessed and authenticated by sending appropriate commands and providing valid credentials. The IC's security features ensure that only authorized users can access and modify the stored information.

Detailed Application Field Plans

The AT88SC0808C-SI finds applications in various fields where secure data storage and authentication are crucial. Some potential application areas include:

1. Smart cards: The IC can be used in smart cards for secure identification, access control, and payment systems.
2. Secure authentication tokens: It can be integrated into authentication tokens used for secure login and transaction authorization.
3. IoT devices: The AT88SC0808C-SI can provide secure storage for cryptographic keys and sensitive data in IoT devices.
4. Medical devices: It can be utilized in medical devices to securely store patient data and ensure data integrity.

Detailed and Complete Alternative Models

1. AT88SC0404C-SI: A similar IC with a lower memory capacity of 4 kilobits.
2. AT88SC1616C-SI: An alternative model with a higher memory capacity of 16 kilobits.
3. AT88SC3216C-SI: Another option with an even larger memory capacity of 32 kilobits.

These alternative models offer different memory capacities to cater to various application requirements.

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