사양
| 속성 | 가치 |
| Package | Tube |
| Series | CryptoMemory® |
| ProductStatus | Obsolete |
| Type | Secure Memory |
| Applications | Embedded, Smart Card |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
개요
Description
The AT88SC0808C-SU is a secure memory smart card chip produced by Microchip Technology. It features 8 kilobits (Kb) of EEPROM memory organized in a flexible configuration that supports various security and authentication applications. The chip operates using an asynchronous two-wire serial interface compatible with I²C and is designed for secure data storage and transfer.
Key features include a high-security architecture with encrypted data transfer, password protection, and authentication protocols. The AT88SC0808C-SU supports both 2-byte and 3-byte addressing, ensuring compatibility with diverse systems. It also includes mechanisms for anti-tearing, which ensures data integrity during power loss, and supports multiple authentication levels for enhanced security.
Typically used in applications such as secure access control, health cards, and electronic identification, the chip is housed in a small standard package, facilitating integration into compact devices. Its robust security features make it suitable for environments where data protection is critical.
Key features include a high-security architecture with encrypted data transfer, password protection, and authentication protocols. The AT88SC0808C-SU supports both 2-byte and 3-byte addressing, ensuring compatibility with diverse systems. It also includes mechanisms for anti-tearing, which ensures data integrity during power loss, and supports multiple authentication levels for enhanced security.
Typically used in applications such as secure access control, health cards, and electronic identification, the chip is housed in a small standard package, facilitating integration into compact devices. Its robust security features make it suitable for environments where data protection is critical.
Equivalent
The AT88SC0808C-SU is a secure memory chip used for data protection. Equivalent products include:
1. Microchip AT88SC series (e.g., AT88SC1616C, AT88SC3216C) - Other variations in the same series with different memory capacities.
2. STMicroelectronics ST25TA or M24SR series - Offer secure memory solutions with NFC capabilities.
3. NXP Semiconductors NTAG or MIFARE series - Provide secure, NFC-enabled memory solutions.
These alternatives vary by capacity, interface, and additional features. Always verify compatibility with your specific application needs.
1. Microchip AT88SC series (e.g., AT88SC1616C, AT88SC3216C) - Other variations in the same series with different memory capacities.
2. STMicroelectronics ST25TA or M24SR series - Offer secure memory solutions with NFC capabilities.
3. NXP Semiconductors NTAG or MIFARE series - Provide secure, NFC-enabled memory solutions.
These alternatives vary by capacity, interface, and additional features. Always verify compatibility with your specific application needs.
Pinout
The AT88SC0808C-SU is a secure memory device from Microchip Technology, featuring 8 kilobits (1,024 bytes) of EEPROM memory. This device is commonly used in applications requiring secure storage such as access control, authentication, and data encryption.
The AT88SC0808C-SU is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pin count and their respective functions are as follows:
1. VCC: Supply voltage pin.
2. GND: Ground pin.
3. SDA: Serial Data input/output; used for bi-directional data communication.
4. SCL: Serial Clock input; used to synchronize data transfer.
5. RST: Reset input; initializes the device.
6. WP: Write Protect pin; when activated, it prevents write operations to the memory.
7. RFU1: Reserved for Future Use; should be left unconnected.
8. RFU2: Reserved for Future Use; should be left unconnected.
The AT88SC0808C-SU supports I2C communication and provides advanced security features for protecting the stored data.
The AT88SC0808C-SU is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pin count and their respective functions are as follows:
1. VCC: Supply voltage pin.
2. GND: Ground pin.
3. SDA: Serial Data input/output; used for bi-directional data communication.
4. SCL: Serial Clock input; used to synchronize data transfer.
5. RST: Reset input; initializes the device.
6. WP: Write Protect pin; when activated, it prevents write operations to the memory.
7. RFU1: Reserved for Future Use; should be left unconnected.
8. RFU2: Reserved for Future Use; should be left unconnected.
The AT88SC0808C-SU supports I2C communication and provides advanced security features for protecting the stored data.
Manufacturer
The AT88SC0808C-SU is manufactured by Microchip Technology Inc. Microchip is an American company that specializes in the production of microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. Founded in 1989 and headquartered in Chandler, Arizona, Microchip provides a wide range of semiconductor products for various applications, including automotive, industrial, consumer electronics, and communication sectors. The company is known for its development tools and comprehensive support, facilitating design and innovation across multiple industries.
Application
The AT88SC0808C-SU is a secure memory IC often used in applications requiring data security and authentication. Key application areas include:
1. Access Control Systems: Used in identification cards and secure access devices.
2. Financial Transactions: Employed in smart cards for credit/debit operations.
3. Consumer Electronics: Provides secure storage for DRM (Digital Rights Management).
4. Industrial Systems: Ensures secure data storage and access in manufacturing processes.
5. Medical Devices: Secures sensitive data in healthcare equipment.
6. Telecommunications: Used in subscriber identity modules (SIM cards) for secure data transmission.
These applications leverage the chip's robust security features to protect sensitive information and ensure secure communications.
1. Access Control Systems: Used in identification cards and secure access devices.
2. Financial Transactions: Employed in smart cards for credit/debit operations.
3. Consumer Electronics: Provides secure storage for DRM (Digital Rights Management).
4. Industrial Systems: Ensures secure data storage and access in manufacturing processes.
5. Medical Devices: Secures sensitive data in healthcare equipment.
6. Telecommunications: Used in subscriber identity modules (SIM cards) for secure data transmission.
These applications leverage the chip's robust security features to protect sensitive information and ensure secure communications.
Package
The AT88SC0808C-SU is a crypto memory IC with a plastic dual in-line package (DIP). It typically features an 8-lead SOIC (Small Outline Integrated Circuit) package. This type of packaging is commonly used for integrated circuits that require a compact form factor for surface mounting on printed circuit boards.
