onsemi

NM93C46LN

NM93C46LN Description

The NM93C46LN is a 1Kbit EEPROM memory IC chip designed by onsemi, featuring a Microwire memory interface and a 64 x 16 memory organization. This through-hole mounted device operates within a voltage range of 2.7V to 5.5V and supports a clock frequency of up to 250 kHz. It is housed in a tube package and is suitable for operating temperatures ranging from 0°C to 70°C (TA). The NM93C46LN has a write cycle time of 15ms for both word and page operations, ensuring efficient data storage and retrieval.

NM93C46LN Features

• Memory Size and Organization: The NM93C46LN provides a memory size of 1Kbit, organized as 64 x 16, offering a compact yet versatile storage solution.
• Microwire Interface: Equipped with a Microwire memory interface, this IC chip ensures reliable communication and data transfer.
• Wide Operating Voltage Range: The device operates within a voltage range of 2.7V to 5.5V, making it suitable for various power supply configurations.
• Fast Clock Frequency: With a clock frequency of up to 250 kHz, the NM93C46LN ensures quick data access and processing.
• Efficient Write Cycle Time: The write cycle time of 15ms for both word and page operations ensures efficient data storage and retrieval.
• Extended Operating Temperature Range: The NM93C46LN operates reliably within a temperature range of 0°C to 70°C (TA), making it suitable for a variety of environmental conditions.
• Through Hole Mounting: The through-hole mounting type provides robust mechanical stability and ease of integration into various electronic systems.
• Obsolete Status: While the NM93C46LN is marked as obsolete, it remains a reliable choice for legacy systems and applications where its specific features are required.

NM93C46LN Applications

The NM93C46LN is ideal for a range of applications where compact, reliable, and efficient memory storage is required. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems where non-volatile memory is needed to store critical data and configuration parameters.
• Industrial Control: Suitable for industrial control applications where reliable data storage and retrieval are essential for system operation.
• Telecommunications: Can be used in telecommunications equipment for storing firmware and configuration data.
• Consumer Electronics: Applicable in consumer electronics for storing user settings and calibration data.
• Automotive Systems: Suitable for automotive applications where data integrity and reliability are paramount.

Conclusion of NM93C46LN

The NM93C46LN is a robust and reliable EEPROM memory IC chip that offers a compact memory size of 1Kbit with a 64 x 16 organization. Its Microwire interface, wide operating voltage range, and fast clock frequency make it an efficient choice for various applications. Despite its obsolete status, the NM93C46LN remains a viable option for legacy systems and applications where its specific features are required. Its extended operating temperature range and through-hole mounting type further enhance its suitability for diverse electronic systems.