onsemi

NM24C08N

NM24C08N Description

The NM24C08N is an 8Kbit EEPROM memory IC chip manufactured by onsemi, designed for a wide range of applications requiring reliable and efficient data storage. This chip features a 1K x 8 memory organization, providing a total of 1024 bytes of non-volatile memory. It operates on a supply voltage range of 4.5V to 5.5V and supports an I2C memory interface with a clock frequency of 100 kHz. The NM24C08N is housed in a through-hole package, specifically an 8-pin DIP (Dual In-line Package), making it suitable for applications where through-hole mounting is preferred.

NM24C08N Features

• Memory Size and Organization: The NM24C08N offers 8Kbit (1024 bytes) of EEPROM memory organized as 1K x 8, providing ample storage for various data retention needs.
• I2C Interface: This chip supports the I2C protocol with a clock frequency of 100 kHz, enabling efficient communication and data transfer with microcontrollers and other system components.
• Fast Access Time: With an access time of 3.5 µs, the NM24C08N ensures quick read and write operations, enhancing overall system performance.
• Low Write Cycle Time: The write cycle time for a word or page is 10ms, allowing for rapid data updates and modifications.
• Wide Operating Temperature Range: The NM24C08N operates reliably within a temperature range of 0°C to 70°C (TA), making it suitable for a variety of environmental conditions.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the NM24C08N is highly resistant to moisture, ensuring long-term reliability and stability.
• Compliance: The NM24C08N is REACH unaffected and classified under ECCN EAR99 and HTSUS 8542.32.0051, ensuring compliance with international regulations and standards.

NM24C08N Applications

The NM24C08N is ideal for applications requiring non-volatile memory storage in embedded systems, consumer electronics, and industrial control systems. Its fast access time and low write cycle time make it suitable for real-time data logging and configuration storage. The I2C interface simplifies integration with microcontrollers and other system components, reducing overall system complexity and cost.

Specific use cases include:

• Embedded Systems: For storing firmware and configuration data in embedded devices.
• Consumer Electronics: In devices such as digital cameras, printers, and home automation systems for storing user settings and calibration data.
• Industrial Control Systems: For retaining critical system parameters and calibration data in harsh industrial environments.
• Data Logging: For applications requiring frequent data updates and long-term data retention.

Conclusion of NM24C08N

The NM24C08N is a robust and reliable EEPROM memory IC chip, offering a balance of performance, flexibility, and compliance. Its fast access time, low write cycle time, and wide operating temperature range make it an excellent choice for a variety of applications. While the product is marked as obsolete, its technical specifications and performance benefits continue to make it a viable option for existing designs and legacy systems. For new projects, engineers may consider evaluating alternative models from onsemi or other manufacturers to ensure long-term availability and support.