Microchip Technology

34AA02-E/P

34AA02-E/P Description

The 34AA02-E/P is a high-performance EEPROM memory IC chip manufactured by Microchip Technology, designed for a wide range of electronic applications. This 2Kbit EEPROM device features a 256 x 8 memory organization, providing reliable and efficient data storage. The chip operates on a supply voltage range of 1.7V to 5.5V, making it versatile for various power supply configurations. With an access time of 900 ns and a clock frequency of 400 kHz, the 34AA02-E/P ensures fast and efficient data retrieval and communication over its I2C memory interface.

The 34AA02-E/P is housed in a through-hole package, specifically an 8DIP, which is ideal for applications requiring robust mechanical stability and ease of integration into printed circuit boards. The write cycle time for a word or page is 5ms, ensuring quick data write operations without compromising data integrity. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.

34AA02-E/P Features

• Memory Size and Organization: The 34AA02-E/P offers 2Kbit of EEPROM memory organized in a 256 x 8 format, providing ample space for storing configuration data, calibration parameters, and other critical information.
• Fast Access and Communication: With an access time of 900 ns and a clock frequency of 400 kHz, this EEPROM chip ensures rapid data access and communication over the I2C interface.
• Wide Voltage Range: The device operates within a supply voltage range of 1.7V to 5.5V, making it suitable for a variety of power supply conditions.
• Robust Packaging: The through-hole 8DIP package provides mechanical stability and ease of integration into PCBs.
• Environmental Compliance: The 34AA02-E/P is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Write Cycle Efficiency: A write cycle time of 5ms for a word or page ensures quick data write operations, enhancing overall system performance.
• Programmability: Although DigiKey programmability is not verified, the chip is designed for easy programming and reprogramming, allowing for flexible data management.

34AA02-E/P Applications

The 34AA02-E/P is ideal for applications requiring reliable and efficient data storage and retrieval. Some specific use cases include:

• Embedded Systems: Ideal for storing firmware and configuration data in embedded systems where non-volatile memory is essential.
• Industrial Automation: Suitable for storing calibration data and operational parameters in industrial automation equipment.
• Consumer Electronics: Can be used in consumer electronics for storing user settings and preferences.
• Medical Devices: Provides reliable data storage for medical devices, ensuring critical data is preserved and easily accessible.
• Automotive Systems: Useful in automotive applications for storing vehicle configuration data and calibration parameters.

Conclusion of 34AA02-E/P

The 34AA02-E/P EEPROM memory IC chip from Microchip Technology stands out for its robust performance, wide voltage range, and fast access times. Its I2C interface and 2Kbit memory capacity make it a versatile solution for various electronic applications. The through-hole 8DIP package ensures mechanical stability and ease of integration, while its environmental compliance and quick write cycle times further enhance its appeal. Whether used in embedded systems, industrial automation, or consumer electronics, the 34AA02-E/P offers reliable data storage and retrieval, making it an excellent choice for engineers and designers seeking a high-performance EEPROM solution.