規格
| 屬性 | 價值 |
| Package | Tube |
| Series | CryptoMemory® |
| ProductStatus | Obsolete |
| Type | Secure Memory |
| Applications | Embedded, Smart Card |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP (0.173, 4.40mm Width) |
概述
Description
The AT88SC0104CA-TH is a secure memory device from Microchip Technology, designed for high-security applications. It features 1Kbit of EEPROM memory, organized into secure zones for data storage, with built-in authentication protocols to protect against unauthorized access. The device supports mutual authentication, data encryption, and message authentication codes to ensure secure data transfer.
It also implements sophisticated security mechanisms like a 64-bit cryptographic key, preventing cloning and counterfeiting. The AT88SC0104CA-TH is commonly used in applications requiring secure data management, such as smart cards, access control systems, and secure identification. It operates across a wide voltage range and features low power consumption, making it suitable for battery-powered devices.
Additionally, the device uses an I2C interface for communication, allowing for easy integration into various systems. The AT88SC0104CA-TH's compact package size and robust security features make it an ideal choice for embedded systems where data integrity and confidentiality are critical.
It also implements sophisticated security mechanisms like a 64-bit cryptographic key, preventing cloning and counterfeiting. The AT88SC0104CA-TH is commonly used in applications requiring secure data management, such as smart cards, access control systems, and secure identification. It operates across a wide voltage range and features low power consumption, making it suitable for battery-powered devices.
Additionally, the device uses an I2C interface for communication, allowing for easy integration into various systems. The AT88SC0104CA-TH's compact package size and robust security features make it an ideal choice for embedded systems where data integrity and confidentiality are critical.
Equivalent
The AT88SC0104CA-TH is a secure memory chip by Microchip Technology. Equivalent or similar products from other manufacturers that feature secure memory functions include the STMicroelectronics M24SR series, NXP's NTAG series, and Infineon's SLE series. Each of these products may vary in terms of memory size, communication protocols, security features, and applications, so it's important to compare specific requirements such as interface type, memory size, and security features when selecting an alternative.
Features
The AT88SC0104CA-TH is a secure memory device often used in applications requiring data protection. Key features include:
1. Memory Capacity: It offers 1Kb of EEPROM memory, organized in 16-byte pages.
2. Security: Provides high-security features such as authentication, encryption, and a password system to protect data from unauthorized access.
3. Communication: Utilizes a two-wire serial interface, compatible with I2C, allowing for easy integration with microcontrollers and other devices.
4. Authentication: Supports mutual authentication between the device and host, ensuring secure data transactions.
5. Encryption: Includes a stream encryption engine for data confidentiality.
6. Write Protection: Offers programmable write protection on memory blocks to prevent accidental or malicious overwriting.
7. Anti-Tearing: Ensures data integrity by preserving data in case of sudden power loss during write operations.
8. Operating Voltage: Functions within a voltage range of 2.7V to 5.5V.
These features make the AT88SC0104CA-TH suitable for applications in security, authentication, and secure data storage.
1. Memory Capacity: It offers 1Kb of EEPROM memory, organized in 16-byte pages.
2. Security: Provides high-security features such as authentication, encryption, and a password system to protect data from unauthorized access.
3. Communication: Utilizes a two-wire serial interface, compatible with I2C, allowing for easy integration with microcontrollers and other devices.
4. Authentication: Supports mutual authentication between the device and host, ensuring secure data transactions.
5. Encryption: Includes a stream encryption engine for data confidentiality.
6. Write Protection: Offers programmable write protection on memory blocks to prevent accidental or malicious overwriting.
7. Anti-Tearing: Ensures data integrity by preserving data in case of sudden power loss during write operations.
8. Operating Voltage: Functions within a voltage range of 2.7V to 5.5V.
These features make the AT88SC0104CA-TH suitable for applications in security, authentication, and secure data storage.
Pinout
The AT88SC0104CA-TH is a secure memory chip from Microchip Technology. It features an 8-pin configuration. The functions of the pins are as follows:
1. VCC: Power supply pin.
2. GND: Ground pin.
3. SCL: Serial Clock Input - used to synchronize communication with the host.
4. SDA: Serial Data Input/Output - used for data transfer to and from the chip.
5. RST: Reset pin - used to reset the device.
6. NC: No Connect - not connected internally.
7. NC: No Connect - not connected internally.
8. NC: No Connect - not connected internally.
This chip is used in applications requiring secure data storage and authentication, including smart cards and secure access systems. It incorporates cryptographic operations to ensure data integrity and confidentiality.
1. VCC: Power supply pin.
2. GND: Ground pin.
3. SCL: Serial Clock Input - used to synchronize communication with the host.
4. SDA: Serial Data Input/Output - used for data transfer to and from the chip.
5. RST: Reset pin - used to reset the device.
6. NC: No Connect - not connected internally.
7. NC: No Connect - not connected internally.
8. NC: No Connect - not connected internally.
This chip is used in applications requiring secure data storage and authentication, including smart cards and secure access systems. It incorporates cryptographic operations to ensure data integrity and confidentiality.
Manufacturer
The AT88SC0104CA-TH is manufactured by Microchip Technology Inc. Microchip Technology is an American semiconductor company that designs and manufactures microcontrollers, memory, and analog semiconductors. The company is well known for providing a wide range of integrated circuits used in embedded control applications.
Application
The AT88SC0104CA-TH is a secure memory chip commonly used in applications requiring data security and authentication. Its primary application areas include:
1. Secure Personalization: Ideal for storing personalized data securely, such as in smart cards.
2. Access Control Systems: Used in systems where authentication and secure access are critical.
3. Consumer Electronics: For protecting firmware and user data in devices.
4. Medical Devices: Ensures secure storage of sensitive data in medical equipment.
5. Loyalty Programs: Used in cards and systems for secure loyalty point storage and management.
6. Industrial Systems: Provides secure data storage in industrial automation and control systems.
These applications leverage the chip's secure memory features to protect sensitive information and ensure data integrity.
1. Secure Personalization: Ideal for storing personalized data securely, such as in smart cards.
2. Access Control Systems: Used in systems where authentication and secure access are critical.
3. Consumer Electronics: For protecting firmware and user data in devices.
4. Medical Devices: Ensures secure storage of sensitive data in medical equipment.
5. Loyalty Programs: Used in cards and systems for secure loyalty point storage and management.
6. Industrial Systems: Provides secure data storage in industrial automation and control systems.
These applications leverage the chip's secure memory features to protect sensitive information and ensure data integrity.
Package
The AT88SC0104CA-TH is packaged in a Thin Shrink Small Outline Package (TSSOP).
