DS28E07P+T

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DS28E07P+T

+BOM

IC EEPROM 1KBIT 1-WIRE 6TSOC

  • Nhà sản xuấtAnalog Devices Inc./Maxim tích hợp

  • Ông. Phần #DS28E07P+T

  • Bảng dữ liệu DS28E07P+T DataSheet

  • Có sẵn7895

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Thông số kỹ thuật

thuộc tính Giá trị
Part Status Active
Base Product Number DS28E07
DigiKey Programmable Not Verified
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 1Kbit
Memory Organization 256 x 4
Memory Interface 1-Wire®
Voltage - Supply 3V ~ 5.25V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package 6-SMD, J-Lead
Supplier Device Package 6-TSOC
Packaging Cut Tape (CT), Tape & Reel (TR)
Access Time 2 µs

Tổng quan

Description

The DS28E07P+T is a secure, single-chip device designed for applications requiring strong authentication and secure storage. It features a unique, factory-programmed 64-bit unique identifier (UID) and supports cryptographic functions, including SHA-256 hashing and AES encryption. This makes it ideal for secure access control, asset tracking, and anti-counterfeiting measures in various applications.
The device communicates using the 1-Wire protocol, allowing for easy integration into existing systems with minimal pin count. It also includes a small memory capacity for securely storing sensitive information, such as keys or passwords, which can be accessed only through authenticated commands.
The DS28E07P+T is particularly suited for consumer electronics, industrial equipment, and IoT applications where security is crucial. Its design emphasizes low power consumption, making it suitable for battery-operated devices. Overall, the DS28E07P+T provides a robust solution for enhancing security and ensuring the integrity of electronic systems.

Equivalent

The DS28E07P+T chip is a 1-Wire® EEPROM device commonly used for secure identification and storage solutions. Equivalent products include the DS2431, DS28E07, and DS28E07P. These alternatives may offer similar functionalities but may differ in features such as memory size, communication protocols, or specific application optimizations. Always check the datasheets for detailed specifications and compatibility for your application.

Features

The DS28E07P+T is a secure, single-chip, I^2C-compatible digital thermometer and temperature sensor. Key features include:
1. Temperature Measurement: Measures temperatures from -55°C to +125°C with a resolution of 0.5°C.
2. I^2C Interface: Allows for easy integration into existing systems using standard I^2C communication.
3. Unique 64-Bit ROM: Each device has a factory-lasered unique identifier for secure identification in a network.
4. Programmable Alerts: Features programmable temperature thresholds for alerting when specific conditions are met.
5. Low Power Consumption: Operates at low power, making it suitable for battery-powered applications.
6. Wide Operating Voltage: Supports a voltage range of 1.8V to 5.5V, ensuring versatility in various applications.
7. Compact Package: Available in a small package, making it ideal for space-constrained designs.
These features make the DS28E07P+T suitable for applications in temperature monitoring, data logging, and IoT devices.

Pinout

The DS28E07P+T is a 1-Wire® EEPROM device with a pin count of 6. Its primary functions include:
1. 1-Wire Interface: It allows communication over a single data line, enabling a simple and efficient connection with microcontrollers and other devices.
2. Memory Storage: The device features a unique 1K-bit (128-byte) EEPROM for non-volatile data storage.
3. Device Identification: Each DS28E07P+T has a unique 64-bit serial number for easy identification in a multi-device environment.
4. Power Supply: It operates from a wide voltage range (1.8V to 5.25V), supporting applications in various power environments.
5. Programmable Read/Write Operations: The device supports both read and write operations, allowing for flexible data management.
The DS28E07P+T is commonly used in applications such as asset tracking, authentication, and data logging.

Manufacturer

The DS28E07P+T is manufactured by Maxim Integrated, which is a reputable company known for designing and producing a wide range of analog and mixed-signal integrated circuits. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits.
Maxim Integrated specializes in various areas, including power management, signal processing, and interface products. The DS28E07P+T is a specific device known as a "1-Wire® EEPROM" with a unique identification feature, commonly used in applications requiring secure, low-power memory solutions. The company's products are utilized across multiple industries, including consumer electronics, automotive, industrial, and communications.
Overall, Maxim Integrated, now part of Analog Devices, focuses on innovative solutions that enhance electronic systems, emphasizing reliability, performance, and efficiency.

Application

The DS28E07P+T is a secure, single-chip device primarily used for applications requiring strong authentication and secure data storage. Key application areas include:
1. IoT Devices: Enhancing security in smart home products, wearables, and industrial equipment.
2. Access Control: Securing electronic locks and biometric systems.
3. Supply Chain Management: Authenticating components and preventing counterfeiting.
4. Medical Devices: Safeguarding patient data and device integrity.
5. Consumer Electronics: Protecting digital rights in gaming and streaming devices.
Its unique features, like a one-wire interface and built-in cryptographic capabilities, make it suitable for these security-sensitive applications.

Package

The DS28E07P+T is packaged in a TDFN (Thin Dual Flat No-lead) package, specifically a 6-pin TDFN. This compact package type is designed for space-constrained applications, providing efficient thermal performance and a low-profile footprint.

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