仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 896b (112 x 8) |
| Memory Interface | I²C |
| Clock Frequency | 400 kHz |
| Voltage - Supply | 2.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概要
Description
The "DS2460S+T&R" likely refers to a specific electronic component or part number, potentially related to Dallas Semiconductor (now part of Maxim Integrated) or similar manufacturers that produce integrated circuits and electronic devices. The "DS" prefix often signifies a Dallas Semiconductor product, while "2460" could represent the model or series number. The "S" might indicate a specific package type or feature, and "T&R" usually stands for "Tape and Reel," a packaging method used for shipping and handling surface-mount components.
Without additional context, it's challenging to provide a detailed introduction. However, if this is indeed an electronic component, the introduction would typically cover its primary function, specifications, and applications. These components are often used in various electronic and computing applications for purposes like data conversion, communication, or power management. For precise information, consulting the manufacturer's datasheet or product documentation is recommended.
Without additional context, it's challenging to provide a detailed introduction. However, if this is indeed an electronic component, the introduction would typically cover its primary function, specifications, and applications. These components are often used in various electronic and computing applications for purposes like data conversion, communication, or power management. For precise information, consulting the manufacturer's datasheet or product documentation is recommended.
Equivalent
The DS2460S+T&R is a 1-Wire secure authenticator by Maxim Integrated. To find equivalent products, look for similar 1-Wire authentication devices or secure EEPROMs from manufacturers such as NXP, Microchip, or Atmel. Products like Microchip's ATSHA204A or NXP's SE050 series might serve similar applications, but ensure compatibility with your specific requirements, as features and interfaces can vary. Always check datasheets for exact specifications and compatibility.
Features
The DS2460S+T&R is a model within the DS2460 series, which is designed for secure authentication and cryptographic operations. Key features of the DS2460S+T&R include:
1. Authentication and Security: It provides secure hash-based message authentication, using SHA-256 for robust security measures.
2. Unique ROM ID: Each device has a unique 64-bit ROM ID, which is crucial for authentication applications.
3. EEPROM Memory: The device includes EEPROM memory, which can be used for data storage with secure access controls.
4. I2C Interface: It supports communication via an I2C interface, making integration with other devices straightforward.
5. Tamper Detection: The device features mechanisms to detect tampering, enhancing its security capabilities.
6. Wide Operating Range: It operates over a wide voltage and temperature range, ensuring reliability in various conditions.
7. Compact Package: The T&R (Tape and Reel) packaging is ideal for automated assembly processes.
These features make the DS2460S+T&R suitable for applications requiring secure communication, data integrity, and device authentication.
1. Authentication and Security: It provides secure hash-based message authentication, using SHA-256 for robust security measures.
2. Unique ROM ID: Each device has a unique 64-bit ROM ID, which is crucial for authentication applications.
3. EEPROM Memory: The device includes EEPROM memory, which can be used for data storage with secure access controls.
4. I2C Interface: It supports communication via an I2C interface, making integration with other devices straightforward.
5. Tamper Detection: The device features mechanisms to detect tampering, enhancing its security capabilities.
6. Wide Operating Range: It operates over a wide voltage and temperature range, ensuring reliability in various conditions.
7. Compact Package: The T&R (Tape and Reel) packaging is ideal for automated assembly processes.
These features make the DS2460S+T&R suitable for applications requiring secure communication, data integrity, and device authentication.
Pinout
The DS2460S+T&R is a part of the DS2460 series from Maxim Integrated, which is a secure hash algorithm (SHA) based authentication IC. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The primary function of the DS2460 is to provide authentication and data integrity verification using SHA-1. It facilitates secure communication and is often used in applications requiring secure access control and validation of peripherals or consumables.
Manufacturer
The DS2460S+T&R is manufactured by Maxim Integrated, which is now a part of Analog Devices, Inc. Maxim Integrated is a company that specializes in designing, manufacturing, and selling analog and mixed-signal integrated circuits for the automotive, industrial, communications, consumer, and computing markets. They are known for their expertise in power management, interface, and sensor technologies. As part of Analog Devices, Maxim Integrated contributes to a broader range of electronic products and solutions, enhancing the capabilities in analog, digital, and mixed-signal processing technologies.
Application
The DS2460S+T&R is a secure SHA-256 coprocessor with unique 64-bit ROM ID and EEPROM, primarily used in applications requiring data authenticity and integrity. Its key application areas include:
1. Secure Authentication: Verifying the authenticity of peripherals and components in electronic systems.
2. Data Integrity: Ensuring data integrity in communication between devices.
3. Industrial Systems: Protection of sensor data and system configurations.
4. Medical Devices: Securing sensitive patient data and device configuration.
5. Consumer Electronics: Safeguarding against counterfeit products.
6. IoT Devices: Enhancing security in IoT ecosystems by authenticating devices and data.
These applications leverage the chip's cryptographic capabilities to enhance security measures across various industries.
1. Secure Authentication: Verifying the authenticity of peripherals and components in electronic systems.
2. Data Integrity: Ensuring data integrity in communication between devices.
3. Industrial Systems: Protection of sensor data and system configurations.
4. Medical Devices: Securing sensitive patient data and device configuration.
5. Consumer Electronics: Safeguarding against counterfeit products.
6. IoT Devices: Enhancing security in IoT ecosystems by authenticating devices and data.
These applications leverage the chip's cryptographic capabilities to enhance security measures across various industries.
Package
The DS2460S+T&R refers to a specific part number for an electronic component. The "S" typically indicates the package type, which is SOIC (Small Outline Integrated Circuit), and "T&R" stands for Tape and Reel, a packaging method used for automated assembly processes.
