DS28E15P+T

The DS28E15P+T is a digital temperature sensor and identification device designed for integrated circuit applications. It operates using a 1-Wire interface, allowing multiple devices to communicate over a single wire, which simplifies wiring and reduces costs. This device features a unique 64-bit serial number for each unit, enabling individual identification in systems with multiple sensors.
Key specifications include a temperature measurement range of -40°C to +125°C, with a resolution of 0.5°C. The DS28E15P+T is suitable for applications requiring accurate temperature monitoring and identification, such as HVAC systems, industrial equipment, and consumer electronics. It is packaged in a compact, surface-mount format, making it ideal for space-constrained designs.
This device is particularly valued for its low power consumption and high reliability, making it an efficient choice for embedded systems. Overall, the DS28E15P+T enhances product functionality by providing both temperature sensing and a unique identifier, facilitating better system management and monitoring.

The DS28E15P+T is a single-chip, secure authenticator designed for various applications that require device authentication and secure communication. Key features include:
1. Cryptographic Security: Implements SHA-256 and ECDSA for secure authentication and data integrity.
2. Unique ID: Each chip has a factory-programmed unique 64-bit identifier (UUID).
3. Secure Memory: Offers 512 bits of secure EEPROM for storing sensitive data.
4. Single-Wire Interface: Utilizes a 1-Wire communication protocol, simplifying connections and reducing pin count.
5. Power Management: Low-power operation with support for a wide voltage range (1.8V to 5.5V).
6. Tamper Resistance: Designed to resist physical tampering and unauthorized access.
7. Flexible Integration: Suitable for various applications, including IoT devices, asset tracking, and smart appliances.
This combination of features makes the DS28E15P+T an excellent choice for enhancing the security of electronic systems.

The DS28E15P+T is packaged in a 1-Wire® small-outline integrated circuit (SOIC) form factor. It typically comes in an 8-lead SOIC package, designed for ease of integration into various electronic applications.

The DS28E15P+T is a single-chip, 1-Wire® interface device with a total of 8 pins. Its pin count and functions are as follows:
1. GND (Pin 1): Ground connection.
2. VCC (Pin 2): Supply voltage input (typically 3.0V to 5.5V).
3. 1-Wire (Pin 3): Data communication line for 1-Wire protocol.
4. NC (Pin 4): No connect; not used.
5. A (Pin 5): Accessory function or digital I/O.
6. B (Pin 6): Accessory function or digital I/O.
7. C (Pin 7): Accessory function or digital I/O.
8. D (Pin 8): Accessory function or digital I/O.
The DS28E15P+T is primarily used for secure identification, data storage, and interfacing with sensors and microcontrollers in applications requiring a low pin count and efficient communication.

The DS28E15P+T is manufactured by Maxim Integrated, a company known for its analog and mixed-signal semiconductor solutions. Maxim Integrated specializes in developing technology that enables a wide range of applications, including automotive, industrial, medical, and communications sectors. The company focuses on providing innovative, high-performance products for data acquisition, signal processing, and power management. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., a global leader in high-performance analog, mixed-signal, and digital signal processing solutions. This acquisition further expands Analog Devices' capabilities and product offerings in the semiconductor market.

The DS28E15P+T is a secure digital authenticator designed for applications in various fields, including Internet of Things (IoT) devices, industrial equipment, asset tracking, and smart consumer electronics. It enables secure authentication, data integrity, and unique device identification, making it ideal for supply chain security, device provisioning, and anti-counterfeiting measures. Its robust cryptographic capabilities ensure secure communications and data protection in connected environments.

The DS28E15P+T chip is a secure, one-wire EEPROM with unique identification features. Equivalent products include the DS2431 and DS28E17, which also offer similar functionalities in terms of one-wire communication and secure storage. However, for specific applications, check the datasheets for detailed specifications, as variations in memory size, operating voltage, or additional features might exist.