onsemi

NM93C56LN

NM93C56LN Description

The NM93C56LN is an EEPROM memory IC chip designed by onsemi, offering a 2Kbit memory size organized in a 128 x 16 format. This chip features a Microwire memory interface, making it suitable for applications requiring a compact and efficient data storage solution. The NM93C56LN operates within a voltage range of 2.7V to 5.5V and supports a clock frequency of up to 250 kHz. It is designed for through-hole mounting and comes in a tube package, ensuring robustness and ease of integration into various electronic systems.

The NM93C56LN is specified for an operating temperature range of 0°C to 70°C (TA), making it suitable for use in environments with moderate temperature variations. The write cycle time for a word or page is 15ms, ensuring reliable and relatively fast data writing capabilities. This EEPROM chip is classified under ECCN EAR99 and is REACH unaffected, adhering to international regulatory standards.

NM93C56LN Features

• Memory Size and Organization: The NM93C56LN provides a 2Kbit EEPROM memory size, organized into 128 words of 16 bits each. This configuration offers a balanced trade-off between memory capacity and addressability, making it ideal for applications requiring moderate data storage.
• Microwire Interface: The Microwire interface ensures efficient communication between the EEPROM and the host system, facilitating straightforward integration into various electronic designs.
• Operating Voltage and Temperature Range: With an operating voltage range of 2.7V to 5.5V and a temperature range of 0°C to 70°C (TA), the NM93C56LN is versatile and can be used in a wide range of applications, from consumer electronics to industrial systems.
• Write Cycle Time: The 15ms write cycle time ensures that data can be written to the EEPROM relatively quickly, enhancing the overall performance of the system.
• Through-Hole Mounting and Tube Packaging: The through-hole mounting type and tube packaging make the NM93C56LN durable and easy to handle during assembly processes.
• Regulatory Compliance: Classified under ECCN EAR99 and REACH unaffected, the NM93C56LN meets international regulatory standards, ensuring compliance and ease of use in global markets.

NM93C56LN Applications

The NM93C56LN is ideal for a variety of applications due to its moderate memory size, efficient interface, and robust operating characteristics. Some specific use cases include:

• Consumer Electronics: Ideal for storing configuration data, calibration parameters, and user settings in devices such as digital cameras, remote controls, and small appliances.
• Industrial Systems: Suitable for use in industrial control systems, where reliable data storage and quick access are crucial. The NM93C56LN can store critical parameters and settings for machinery and equipment.
• Telecommunications: Can be used in communication devices for storing firmware and configuration data, ensuring reliable operation and easy updates.
• Medical Devices: Suitable for medical equipment that requires non-volatile memory to store patient data, device settings, and calibration information.

Conclusion of NM93C56LN

The NM93C56LN is a versatile EEPROM memory IC chip that offers a balanced combination of memory size, interface efficiency, and operating characteristics. Its Microwire interface, moderate memory size, and robust operating range make it suitable for a wide range of applications, from consumer electronics to industrial systems. Despite being marked as obsolete, the NM93C56LN remains a reliable choice for applications requiring a compact and efficient data storage solution. Its compliance with international regulatory standards ensures ease of use in global markets. For designers and engineers seeking a dependable EEPROM solution, the NM93C56LN is a worthy consideration.