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DS28E02P-W10+9T

DS28E02P-W10+9T Description

The DS28E02P-W10+9T is a 1Kbit EEPROM memory IC chip designed by Analog Devices Inc./Maxim Integrated. This chip features a 256 x 4 memory organization, providing a total memory size of 1Kbit. It operates on a supply voltage range of 1.75V to 3.65V and is optimized for surface mount applications. The DS28E02P-W10+9T is packaged in a Tape & Reel (TR) format, making it suitable for automated assembly processes. Despite being marked as obsolete, this chip remains a reliable choice for applications requiring a compact, low-power EEPROM solution.

DS28E02P-W10+9T Features

Technical Specifications

• Memory Size: 1Kbit
• Memory Organization: 256 x 4
• Access Time: 2 µs
• Write Cycle Time: 25ms per word or page
• Supply Voltage: 1.75V to 3.65V
• Technology: EEPROM
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• RoHS Status: ROHS3 Compliant

Performance Benefits

The DS28E02P-W10+9T offers several performance benefits that make it a valuable component in various electronic systems. Its 2 µs access time ensures rapid data retrieval, while the 25ms write cycle time allows for efficient data storage. The wide supply voltage range of 1.75V to 3.65V makes it suitable for a variety of power supply configurations, enhancing its versatility.

Unique Features

One of the unique features of the DS28E02P-W10+9T is its 1-Wire interface, which simplifies communication and reduces the number of pins required for data transfer. This feature is particularly advantageous in applications where minimal wiring and compact design are critical. Additionally, the chip's EEPROM technology ensures non-volatile data storage, meaning data is retained even when power is lost.

DS28E02P-W10+9T Applications

The DS28E02P-W10+9T is ideal for a range of applications where reliable, low-power memory storage is required. Some specific use cases include:

• Embedded Systems: Ideal for storing configuration data and calibration parameters in embedded systems.
• Consumer Electronics: Suitable for devices that require minimal power consumption and compact memory solutions.
• Industrial Applications: Can be used in industrial control systems for storing critical data that needs to be preserved across power cycles.
• Automotive Electronics: Applicable in automotive systems for storing essential data such as vehicle configuration and diagnostic information.

Conclusion of DS28E02P-W10+9T

In conclusion, the DS28E02P-W10+9T is a robust and versatile EEPROM memory IC chip that offers significant advantages in terms of performance and design. Its compact size, low power consumption, and reliable data storage capabilities make it an excellent choice for a variety of applications. Despite its obsolete status, the DS28E02P-W10+9T remains a reliable and efficient solution for memory storage needs in the electronics industry.