AT88SC0808C-CI

The AT88SC0808C-CI is a secure memory device from Microchip Technology, designed for applications requiring robust data protection and authentication. It features 8 Kbits of EEPROM organized into eight user zones, each of which can be configured with distinct security attributes. This IC supports advanced security features, including mutual authentication, data encryption, and a unique factory-programmed serial number for traceability.
The device employs symmetric key cryptography, utilizing a high-security authentication protocol to protect against unauthorized access and cloning. It includes built-in features such as anti-tearing, which ensures data integrity during interruptions, and a write endurance of 100,000 cycles, providing long-lasting reliable performance.
Operating over a wide voltage range from 2.7V to 5.5V, the AT88SC0808C-CI supports an industry-standard I2C interface for communication, making it easy to integrate into various systems. It is suitable for applications such as secure access control, financial cards, and other secure data storage needs where data integrity and security are paramount.

The AT88SC0808C-CI is a secure memory chip. Equivalent products may include:
1. Microchip ATECC608A - A secure element with similar secure memory and cryptographic features.
2. NXP JCOP cards - Offer secure memory and cryptographic capabilities.
3. Infineon SLE series - Secure memory chips with cryptographic functions.
4. STMicroelectronics STSAFE - Secure elements offering similar features for authentication and secure data storage.
Always verify specific requirements like memory size, interfaces, and security levels when choosing an alternative.

The AT88SC0808C-CI is a secure memory device by Microchip Technology, designed for applications requiring data protection and authentication. Key features include:
1. Memory Organization: It offers 8 Kbits of EEPROM, organized into eight 1-Kbit zones, each with configurable access rights.
2. Security: Features a high-security mode with a 64-bit cryptographic key, supporting mutual authentication between host and client.
3. Authentication: Implements a three-level authentication process, ensuring secure access to the memory zones.
4. Encryption: Utilizes a stream cipher for data encryption, providing confidentiality during data transmission.
5. Password Protection: Each zone can be protected by a 64-bit password, adding an extra layer of security.
6. Anti-tearing: Supports anti-tearing mechanisms to protect data integrity during writing operations.
7. Communication Protocol: Uses an I2C interface, operating at up to 1 MHz, compatible with standard I2C protocol.
8. Operating Voltage: Functions within a voltage range of 2.7V to 5.5V, making it suitable for a variety of applications.
9. Temperature Range: Can operate in temperatures ranging from -40°C to +85°C, ideal for industrial environments.
These features make the AT88SC0808C-CI suitable for secure data storage and access control applications.

The AT88SC0808C-CI is a secure memory device with 8Kbits of EEPROM, typically used for applications requiring secure data storage. It comes in various packaging options, including an 8-lead SOIC (Small Outline Integrated Circuit) package, which is the most common form factor.
The 8-pin configuration for the AT88SC0808C-CI is as follows:
1. SDA: Serial Data - Bidirectional I/O line for data.
2. SCL: Serial Clock - Provides the clock signal for communication.
3. RST: Reset - Initializes the communication.
4. VCC: Supply Voltage - Powers the chip.
5. GND: Ground - Reference ground for power and signals.
6. NC: No Connection - Not internally connected (used for mechanical stability).
7. NC: No Connection - Not internally connected (used for mechanical stability).
8. NC: No Connection - Not internally connected (used for mechanical stability).
The primary function of this device is to securely store and manage sensitive data, utilizing features such as authentication, encryption, and anti-tearing mechanisms to ensure data integrity and confidentiality.

The AT88SC0808C-CI is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. It designs, develops, and markets a broad range of semiconductor products for a variety of applications and industries. The company is known for its comprehensive product portfolio that includes microcontrollers, memory products, interface products, and wireless solutions, among others. Microchip serves customers ranging from small start-ups to large multinational corporations, offering support and development tools that facilitate the design and implementation of their products.

The AT88SC0808C-CI is a secure memory IC commonly used in applications requiring data security and authentication. Its primary application areas include:
1. Access Control: Used in systems requiring secure entry, such as electronic locks and secure building access systems.
2. Identification: Utilized in smart cards for secure identity verification.
3. Authentication: Employed in devices that require secure user authentication, like point-of-sale terminals.
4. Data Security: Used in applications needing secure data storage and communication, such as medical devices and industrial equipment.
5. Transportation: Integrated into systems for secure ticketing and fare collection in public transit.
Its cryptographic capabilities make it suitable for applications where data integrity and confidentiality are crucial.

The AT88SC0808C-CI is a secure memory device from Microchip Technology, typically packaged in an 8-lead SOIC (Small Outline Integrated Circuit). This package type is designed for surface mounting on printed circuit boards, providing a compact and robust solution for secure data storage applications.