Microchip Technology

34AA04T-I/ST

34AA04T-I/ST Description

The 34AA04T-I/ST is a high-performance EEPROM memory IC designed by Microchip Technology, offering robust and reliable data storage solutions for a variety of applications. This 4Kbit EEPROM device features an I2C interface and operates at a clock frequency of 1 MHz, ensuring fast and efficient data transfer. The memory is organized as 256 x 8 x 2, providing ample space for storing critical data. With an access time of 350 ns, the 34AA04T-I/ST ensures quick read and write operations, making it suitable for time-sensitive applications.

The 34AA04T-I/ST operates within a wide voltage range of 1.7V to 3.6V, offering flexibility in power supply requirements. The device is packaged in an 8-TSSOP surface mount package, making it ideal for compact designs and high-density boards. The memory IC is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance. Additionally, the device has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for various manufacturing environments.

34AA04T-I/ST Features

• EEPROM Technology: Utilizes EEPROM technology for non-volatile data storage, ensuring data retention even when power is lost.
• I2C Interface: Equipped with an I2C interface, allowing for simple and efficient communication with microcontrollers and other devices.
• Wide Operating Voltage Range: Operates within a voltage range of 1.7V to 3.6V, providing flexibility in power supply requirements.
• Fast Access Time: Achieves an access time of 350 ns, enabling quick read and write operations.
• Low Write Cycle Time: Features a write cycle time of 5ms for word and page writes, ensuring efficient data storage.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance.
• Moisture Sensitivity Level: MSL 1 (unlimited), suitable for various manufacturing environments.
• Packaging: Available in a Tape & Reel (TR) package, facilitating easy handling and integration into automated assembly processes.

34AA04T-I/ST Applications

The 34AA04T-I/ST is ideal for a wide range of applications where reliable and efficient data storage is required. Some specific use cases include:

• Consumer Electronics: Ideal for storing configuration data, calibration parameters, and user preferences in devices such as smartphones, tablets, and smart home appliances.
• Industrial Automation: Suitable for storing critical parameters and settings in industrial control systems, ensuring consistent operation and easy maintenance.
• Medical Devices: Can be used in medical equipment for storing patient data, calibration settings, and device configurations, ensuring data integrity and reliability.
• Automotive Systems: Applicable in automotive electronics for storing firmware, configuration data, and diagnostic information, contributing to the overall reliability and safety of the vehicle.
• Communication Systems: Useful in communication devices for storing network settings, encryption keys, and other critical data, ensuring secure and efficient operation.

Conclusion of 34AA04T-I/ST

The 34AA04T-I/ST from Microchip Technology stands out as a reliable and efficient EEPROM memory IC, offering a combination of fast access time, low write cycle time, and wide operating voltage range. Its I2C interface and compact 8-TSSOP package make it easy to integrate into a variety of applications, while its environmental compliance and moisture sensitivity level ensure durability and sustainability. Whether used in consumer electronics, industrial automation, medical devices, automotive systems, or communication systems, the 34AA04T-I/ST provides a robust solution for non-volatile data storage, ensuring data integrity and reliability in diverse operating conditions.