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NM93C46LZEM8

NM93C46LZEM8 Description

The NM93C46LZEM8 is a 1Kbit EEPROM memory IC chip manufactured by onsemi, designed for use in various electronic systems requiring reliable and non-volatile memory storage. This device features a Microwire memory interface, which allows for efficient communication with microcontrollers and other system components. The NM93C46LZEM8 is organized as 64 x 16 memory providing, a compact and efficient storage solution. It operates within a wide voltage range of 2.7V to 5.5V, making it suitable for a variety of power supply conditions. The memory chip has a clock frequency of 250 kHz, ensuring fast and reliable data access. The write cycle time for a word or page is 15ms, which is relatively quick for EEPROM technology. The NM93C46LZEM8 is housed in an 8SOIC package and is available in a tube package format. It is important to note that this product is classified as obsolete, but it remains a viable option for legacy systems and specific applications where its unique features are required. The NM93C46LZEM8 is REACH unaffected and has an ECCN classification of EAR99, indicating compliance with relevant regulatory standards.

NM93C46LZEM8 Features

• Memory Size and Organization: The NM93C46LZEM8 offers 1Kbit of EEPROM memory organized as 64 x 16, providing a compact and efficient storage solution suitable for small to medium-sized data storage needs.
• Microwire Interface: This memory IC chip features a Microwire memory interface, which allows for efficient and straightforward communication with microcontrollers and other system components, reducing the complexity of the overall system design.
• Wide Operating Voltage Range: The NM93C46LZEM8 operates within a wide voltage range of 2.7V to 5.5V, making it suitable for a variety of power supply conditions and ensuring compatibility with different power sources.
• Fast Data Access: With a clock frequency of 250 kHz, the NM93C46LZEM8 ensures fast and reliable data access, enabling quick read and write operations that are essential for real-time applications.
• Quick Write Cycle Time: The write cycle time for a word or page is 15ms, which is relatively quick for EEPROM technology, allowing for efficient data storage and retrieval.
• Surface Mount Technology: The NM93C46LZEM8 is available in an 8SOIC package, making it suitable for surface mount applications. This packaging option allows for easy integration into modern PCB designs and ensures a compact footprint.
• Moisture Sensitivity Level: The NM93C46LZEM8 has a moisture sensitivity level (MSL) of 1 (Unlimited), which means it is not sensitive to moisture and can be stored and handled without special precautions.
• Compliance and Safety: The NM93C46LZEM8 is REACH unaffected and has an ECCN classification of EAR99, indicating compliance with relevant regulatory standards and ensuring that it can be used in a wide range of applications without regulatory concerns.

NM93C46LZEM8 Applications

The NM93C46LZEM8 is ideal for a variety of applications where reliable and non-volatile memory storage is required. Some specific use cases include:

• Embedded Systems: The NM93C46LZEM8 can be used in embedded systems where small amounts of non-volatile memory are needed to store configuration data, calibration parameters, or other critical information that must be retained even when power is lost.
• Industrial Control: In industrial control applications, the NM93C46LZEM8 can store important system parameters and settings, ensuring that the system can quickly return to its previous state after a power outage or system reset.
• Telecommunications: The NM93C46LZEM8 can be used in telecommunications equipment to store network configuration data, device settings, and other critical information that must be retained for proper operation.
• Consumer Electronics: In consumer electronics, the NM93C46LZEM8 can be used to store user preferences, device settings, and other non-volatile data that enhances the user experience and ensures consistent operation.
• Automotive: The NM93C46LZEM8 can be used in automotive applications to store critical system parameters, calibration data, and other information that is essential for the proper functioning of the vehicle's electronic systems.

Conclusion of NM93C46LZEM8

The NM93C46LZEM8 is a versatile and reliable EEPROM memory IC chip that offers a compact and efficient storage solution for a variety of applications. Its Microwire interface, wide operating voltage range, and fast data access capabilities make it an ideal choice for embedded systems, industrial control, telecommunications, consumer electronics, and automotive applications. Despite being classified as obsolete, the NM93C46LZEM8 remains a viable option for legacy systems and specific applications where its unique features are required. Its compliance with relevant regulatory standards and its moisture sensitivity level of 1 (Unlimited) ensure that it can be used without regulatory concerns and can be stored and handled without special precautions.