onsemi

NM93CS46M8

NM93CS46M8 Description

The NM93CS46M8 is a high-performance, 1Kbit EEPROM memory IC chip designed for a wide range of electronic applications. Manufactured by onsemi, this memory chip features a Microwire interface, providing a compact and efficient solution for data storage and retrieval. The NM93CS46M8 operates within a voltage range of 4.5V to 5.5V and supports a clock frequency of 1 MHz, ensuring reliable and fast data access. With a memory organization of 64 x 16, this chip offers a total memory size of 1Kbit, making it suitable for applications requiring small to medium data storage capacities. The NM93CS46M8 is housed in an 8SOIC package and is available in a tube format, facilitating surface mount assembly on printed circuit boards.

NM93CS46M8 Features

• Memory Size and Organization: The NM93CS46M8 features a 1Kbit memory size organized as 64 x 16, providing a balanced trade-off between storage capacity and data access speed.
• Microwire Interface: This memory chip utilizes a Microwire interface, which is known for its simplicity and efficiency in data communication. This interface reduces the number of pins required for data transfer, making it ideal for space-constrained applications.
• Operating Temperature Range: The NM93CS46M8 operates within a temperature range of 0°C to 70°C (TA), ensuring stable performance in a variety of environmental conditions.
• Write Cycle Time: With a write cycle time of 10ms for both word and page operations, the NM93CS46M8 offers a competitive edge in terms of data write speed, making it suitable for applications requiring frequent data updates.
• Voltage Range: The NM93CS46M8 supports a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements and ensuring compatibility with a wide range of systems.
• Moisture Sensitivity Level (MSL): The NM93CS46M8 has an MSL rating of 1 (Unlimited), indicating that it is not sensitive to moisture and can be stored and handled without special precautions.
• Compliance and Status: The NM93CS46M8 is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards. However, it is important to note that this product is now obsolete, and customers are advised to consider alternative solutions for new designs.

NM93CS46M8 Applications

The NM93CS46M8 is well-suited for a variety of applications where reliable and efficient data storage is required. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems that require non-volatile memory for storing configuration data, calibration parameters, and other critical information.
  -Consumer ** Electronics**: Suitable for consumer electronics devices where small form factor and low power consumption are essential, such as digital cameras, portable media players, and smart home devices.
• Industrial Control Systems: Can be used in industrial control systems for storing firmware, calibration data, and other essential parameters that need to be retained across power cycles.
• Telecommunications: Applicable in telecommunications equipment for storing network configuration data, device settings, and other critical information that needs to be accessed quickly and reliably.

Conclusion of NM93CS46M8

The NM93CS46M8 is a versatile EEPROM memory IC chip that offers a combination of reliable performance, efficient data communication, and compact design. Its Microwire interface, competitive write cycle time, and wide operating temperature range make it a suitable choice for a variety of applications in the electronics industry. While the NM93CS46M8 is now obsolete, its legacy as a reliable and efficient memory solution remains significant. For new designs, customers are encouraged to explore alternative solutions that may offer enhanced features and improved performance.