Microchip Technology

24AA08/ST

24AA08/ST Description

The 24AA08/ST is an 8Kbit EEPROM memory IC chip manufactured by Microchip Technology. This device is designed to provide reliable and efficient data storage solutions in various electronic systems. The 24AA08/ST features a memory organization of 256 x 8 x 4, offering a total of 8Kbit of non-volatile memory. It operates within a wide voltage range of 1.7V to 5.5V, making it suitable for a variety of power supply conditions. The device communicates via the I2C interface, supporting a clock frequency of up to 400 kHz, ensuring fast and efficient data transfer.

The 24AA08/ST is housed in an 8TSSOP surface-mount package, which is ideal for compact and space-constrained applications. With an access time of 900 ns, this EEPROM provides quick read and write operations, enhancing the overall performance of the system it is integrated into. The write cycle time for a word or page is 5ms, ensuring efficient data storage and retrieval.

Despite being marked as obsolete, the 24AA08/ST remains a reliable choice for applications requiring a small footprint and efficient data storage. It is REACH unaffected and ROHS3 compliant, adhering to environmental and regulatory standards. The moisture sensitivity level (MSL) is 1 (unlimited), indicating that the device is suitable for a wide range of environmental conditions without the need for special handling.

24AA08/ST Features

• Memory Size: 8Kbit, organized as 256 x 8 x 4, providing ample storage for various data types.
• Wide Operating Voltage Range: 1.7V to 5.5V, ensuring compatibility with different power supply configurations.
• Fast Data Transfer: Supports a clock frequency of up to 400 kHz via the I2C interface.
• Quick Access Time: 900 ns access time for rapid data retrieval.
• Efficient Write Cycle: 5ms write cycle time for word or page operations.
• Surface-Mount Package: 8TSSOP package, ideal for compact designs and space-constrained applications.
• Environmental Compliance: REACH unaffected and ROHS3 compliant, meeting regulatory standards.
• Moisture Sensitivity: MSL 1 (unlimited), suitable for a wide range of environmental conditions.

24AA08/ST Applications

The 24AA08/ST is well-suited for a variety of applications where reliable and efficient data storage is required. Some specific use cases include:

• Embedded Systems: Ideal for storing configuration data, calibration parameters, and other critical information in embedded systems.
• Consumer Electronics: Suitable for devices requiring non-volatile memory for storing user settings and preferences.
• Industrial Controls: Can be used in industrial applications for storing calibration data and operational parameters.
• Telecommunications: Useful in telecommunication equipment for storing firmware and configuration data.
• Automotive Systems: Applicable in automotive applications for storing critical data such as engine calibration parameters and user preferences.

Conclusion of 24AA08/ST

The 24AA08/ST from Microchip Technology is a robust and reliable EEPROM memory IC chip, offering a wide range of features and benefits. Its 8Kbit memory size, fast access time, and efficient write cycle make it an ideal choice for applications requiring quick data storage and retrieval. The wide operating voltage range and surface-mount package further enhance its versatility and suitability for various electronic systems.

Despite being marked as obsolete, the 24AA08/ST remains a valuable component for designers and engineers looking for a compact, efficient, and reliable EEPROM solution. Its compliance with environmental and regulatory standards ensures that it can be used in a wide range of applications without concerns about environmental impact. The 24AA08/ST is a testament to Microchip Technology's commitment to providing high-quality, reliable memory solutions for the electronics industry.