Microchip Technology

24AA128T-I/ST

24AA128T-I/ST Description

The 24AA128T-I/ST is a high-performance, 128Kbit EEPROM memory IC from Microchip Technology, designed to meet the demands of modern electronic systems. This device features a robust I2C interface, enabling seamless integration with a wide range of microcontrollers and processors. With a clock frequency of 400 kHz and an access time of just 900 ns, the 24AA128T-I/ST offers fast and efficient data storage capabilities.

24AA128T-I/ST Features

• Memory Size and Organization: The 24AA128T-I/ST boasts a generous 128Kbit memory capacity, organized in a 16K x 8 configuration. This allows for ample storage space and efficient data management.
• Voltage Supply: The device operates over a wide voltage range of 1.7V to 5.5V, ensuring compatibility with various power sources and simplifying system design.
• Write Cycle Time: The 24AA128T-I/ST has a write cycle time of just 5ms for both word and page operations, enabling rapid data updates.
• Technology: Utilizing EEPROM technology, this device offers non-volatile storage, ensuring data retention even in the event of power loss.
• Interface: The I2C interface facilitates easy communication with other system components, reducing complexity and enhancing reliability.
• Mounting Type: The surface mount packaging of the 24AA128T-I/ST allows for compact and efficient PCB layout, ideal for space-constrained applications.
• RoHS Compliance: The device is compliant with RoHS3 standards, making it suitable for environmentally conscious designs.
• REACH Status: The 24AA128T-I/ST is REACH unaffected, ensuring compliance with European chemical regulations.

24AA128T-I/ST Applications

The 24AA128T-I/ST is well-suited for a variety of applications where non-volatile storage is required. Some specific use cases include:

• Industrial Automation: Storing configuration data, calibration parameters, and firmware updates in industrial control systems.
• Consumer Electronics: Saving user preferences, settings, and firmware in devices such as smart home appliances and wearables.
• Automotive Systems: Storing vehicle configuration data, diagnostic information, and firmware updates in automotive control modules.
• IoT Devices: Providing non-volatile storage for firmware, configuration data, and sensor readings in Internet of Things (IoT) devices.

Conclusion of 24AA128T-I/ST

The 24AA128T-I/ST from Microchip Technology is an exceptional choice for applications requiring high-density, non-volatile storage with fast access times and a robust I2C interface. Its wide voltage range, surface mount packaging, and RoHS compliance make it a versatile and reliable solution for a broad range of electronic systems. With its unique combination of performance, reliability, and environmental compliance, the 24AA128T-I/ST stands out as a superior option in the EEPROM memory IC market.