onsemi

NM24C02N

NM24C02N Description

The NM24C02N is an EEPROM Memory IC Chip designed by onsemi, featuring a 2Kbit memory size and an I2C memory interface. This chip operates at a clock frequency of 100 kHz and offers an access time of 3.5 µs, ensuring efficient data retrieval. The NM24C02N is powered by a supply voltage range of 4.5V to 5.5V and is designed for an operating temperature range of 0°C to 70°C (TA). It is housed in a through-hole 8DIP package and is available in a tube package format. Although the product status is marked as obsolete, it remains a reliable choice for applications requiring non-volatile memory storage. The NM24C02N is REACH unaffected and has an ECCN classification of EAR99, making it suitable for various industrial and commercial applications.

NM24C02N Features

• Memory Organization: The NM24C02N is organized as 256 x 8, providing a total memory size of 2Kbit. This organization ensures efficient memory management and data storage.
• Write Cycle Time: With a write cycle time of 10ms for both word and page operations, the NM24C02N ensures quick data writing capabilities, enhancing overall system performance.
• Technology: Utilizing EEPROM technology, the NM24C02N offers non-volatile memory storage, ensuring data retention even when power is lost.
• Moisture Sensitivity Level: The NM24C02N has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for a wide range of environmental conditions without the need for special handling.
• Compatibility: The I2C memory interface ensures compatibility with a variety of microcontrollers and systems, facilitating easy integration into existing setups.
• Power Efficiency: The NM24C02N operates within a voltage range of 4.5V to 5.5V, making it suitable for applications where power efficiency is crucial.

NM24C02N Applications

The NM24C02N is ideal for applications requiring reliable non-volatile memory storage. Its features make it suitable for:

• Embedded Systems: The NM24C02N can be used in embedded systems where data retention is critical, such as in industrial control systems, consumer electronics, and automotive applications.
• Data Logging: Its quick access time and write cycle time make it suitable for data logging applications where frequent data updates are required.
• Configuration Storage: The NM24C02N can store system configurations, ensuring that settings are retained even after power loss.
• Firmware Storage: It can be used to store firmware for microcontrollers and other embedded devices, ensuring reliable operation.

Conclusion of NM24C02N

The NM24C02N is a robust EEPROM memory IC chip that offers reliable non-volatile memory storage with efficient data retrieval and writing capabilities. Its compatibility with I2C interfaces and its power efficiency make it a versatile choice for a variety of applications. Despite its obsolete status, the NM24C02N remains a reliable option for applications requiring a 2Kbit EEPROM memory solution. Its quick access time, write cycle time, and compatibility with various systems ensure that it continues to be a valuable component in the electronics industry.