onsemi

CAT93C46LI-G

CAT93C46LI-G Description

The CAT93C46LI-G is a 1Kbit EEPROM memory IC from onsemi, designed to provide reliable data storage in various applications. This device features a Microwire interface, allowing for efficient communication with the system's microcontroller. With a clock frequency of 2 MHz, the CAT93C46LI-G offers fast data access and transfer rates. The memory organization is available in both 128 x 8 and 64 x 16 configurations, providing flexibility in system design. The device operates over a wide voltage range of 1.8V to 5.5V, making it suitable for a variety of power supply options.

CAT93C46LI-G Features

• Memory Size: 1Kbit, providing ample storage for small to medium-sized data sets.
• Technology: EEPROM, ensuring non-volatile data retention and the ability to be rewritten multiple times.
• Voltage - Supply: 1.8V ~ 5.5V, offering compatibility with various power sources.
• Memory Interface: Microwire, enabling efficient communication with the microcontroller.
• Clock Frequency: 2 MHz, ensuring fast data access and transfer rates.
• Memory Organization: 128 x 8 or 64 x 16, providing design flexibility.
• Mounting Type: Through Hole, facilitating easy integration into existing systems.
• Package: Tube, offering protection during shipping and handling.
• ECCN: EAR99, indicating export control classification.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), allowing for safe storage and handling in various environments.

CAT93C46LI-G Applications

The CAT93C46LI-G is ideal for applications where non-volatile data storage is required, such as:

1. Embedded Systems: Storing firmware, configuration settings, and calibration data.
2. Industrial Control Systems: Saving operational parameters and system state information.
3. Consumer Electronics: Storing user preferences and settings in devices like home appliances and gaming consoles.
4. Automotive Systems: Storing calibration data and system settings in vehicles.

Conclusion of CAT93C46LI-G

The CAT93C46LI-G is a versatile and reliable EEPROM memory IC, offering a combination of performance, flexibility, and ease of use. Its wide voltage range, fast clock frequency, and Microwire interface make it suitable for a variety of applications in the electronics industry. While the device is now considered obsolete, it remains a popular choice for legacy systems and applications where its unique features and advantages are still relevant.