DS28E01P-100+T

The DS28E01P-100+T is a 1-Wire EEPROM (Electrically Erasable Programmable Read-Only Memory) from Maxim Integrated. It features a 1-kilobit memory organized as four 256-bit pages and communicates via a single data line, making it ideal for applications requiring minimal wiring. The device operates over a supply voltage range of 2.8V to 5.25V and features a unique, factory-programmed 64-bit registration number to ensure unique identification in multi-device networks.
A key feature of the DS28E01P-100+T is its enhanced security mechanisms, including data protection via a write-protect function and user-programmable OTP (One-Time Programmable) memory blocks. Its simple, cost-effective interface makes it suitable for applications like secure authentication, accessory and cable identification, and inventory tracking.
The "+T" in its name denotes tape-and-reel packaging, which is suitable for automated assembly processes. The DS28E01P-100+T is known for its robust performance in industrial environments, thanks to its wide operating temperature range of -40°C to +85°C.

The DS28E01P-100+T is a 1Kb 1-Wire EEPROM chip by Maxim Integrated. Equivalent products would include similar 1-Wire EEPROM chips that offer the same memory capacity and interface. Some potential alternatives could be the DS2431 from Maxim Integrated or similar EEPROM chips from other manufacturers like Atmel (Microchip) or STMicroelectronics, though these might not use the 1-Wire interface. Always compare specifications to ensure compatibility.

The DS28E01P-100+T is a 1Kb EEPROM with several features, including:
1. 1-Wire Interface: Utilizes Maxim Integrated’s 1-Wire communication protocol for data transfer, requiring only a single data line and ground, simplifying connectivity and reducing wiring complexity.
2. EPROM Emulation: Provides a unique, factory-lasered 64-bit ROM registration number that ensures traceability and allows for multi-drop capability.
3. Data Protection: Features write protection and programmable read-only functionality, enhancing data security and authenticity.
4. Robust Security: Includes SHA-1 engine for strong cryptographic operations, enabling secure challenge-and-response authentication to verify identity.
5. Low Power Consumption: Designed for low power operation, which is ideal for battery-powered applications.
6. Wide Operating Voltage: Functions over a range of voltages, from 2.8V to 5.25V, offering versatility in different power environments.
7. Temperature Range: Operates in a wide temperature range, making it suitable for diverse applications.
These features make the DS28E01P-100+T suitable for secure authentication, accessory and peripheral identification, and data storage applications.

The DS28E01P-100+T is a 1-Wire EEPROM from Maxim Integrated. It comes in a 6-pin TSOC package. The primary function of this device is to provide 1024 bits (128 bytes) of Electrically Erasable Programmable Read-Only Memory (EEPROM). It is designed for use in applications requiring secure and tamper-detectable data storage, such as authentication and calibration data.
Key functions include:
1. 1-Wire Interface: Communicates via a single data line, reducing the pin count and simplifying wiring.
2. EEPROM Storage: Provides 128 bytes of EEPROM for non-volatile data storage.
3. Unique 64-Bit ROM ID: Each device has a unique 64-bit serial number for secure communications and identification.
4. Security Features: Includes a strong read protection mechanism for secure data storage.
5. Operating Voltage: Typically operates over a wide voltage range, but check the datasheet for specific requirements.
6. Data Integrity: Ensures data integrity with a built-in error detection and correction (EDC) mechanism.
This compact and secure EEPROM is particularly suitable for applications requiring secure data exchange and storage over a minimal connection interface.

The DS28E01P-100+T is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated is known for designing and manufacturing analog and mixed-signal integrated circuits. The company specializes in creating products that serve various applications, including power management, interface, communications, and security devices. Its products are widely used in industries such as consumer electronics, automotive, industrial, and healthcare. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., a company that also focuses on analog and digital signal processing technologies and solutions across similar sectors. Together, they aim to provide innovative solutions that enhance the performance and efficiency of electronic systems.

The DS28E01P-100+T is a 1-Wire EEPROM device used primarily in secure authentication applications. Key application areas include:
1. Secure Authentication: Protects intellectual property by verifying user or device authenticity.
2. Accessory/Peripheral Authentication: Ensures compatibility and legitimacy of connected devices.
3. Data Security: Provides secure storage and transmission of sensitive data.
4. Configuration Management: Stores configuration settings securely for various electronic devices.
5. Asset Tracking: Used in systems that require unique identification and secure tracking of assets.
Its robust security features make it ideal for applications requiring reliable data protection and authentication.

The DS28E01P-100+T is packaged in a 6-pin TSOC (Thin Small Outline Package) form factor. This package type is compact and suitable for surface mounting on circuit boards, commonly used for electronic components requiring a small footprint.