onsemi

CAT93C56X

CAT93C56X Description

The CAT93C56X is a 2Kbit EEPROM memory IC chip designed by onsemi, featuring a Microwire memory interface and packaged in an 8SOIC format. This chip is part of the Memory IC Chips category and offers a versatile solution for various electronic applications. The CAT93C56X supports a memory organization of 128 x 16 or 256 x 8, providing a flexible configuration to meet different storage requirements. It operates within a supply voltage range of 2.5V to 5.5V and can function in an ambient temperature range of 0°C to 70°C. The chip has an access time of 250 ns, ensuring rapid data retrieval. Despite being marked as obsolete, the CAT93C56X remains a reliable choice for applications requiring non-volatile memory storage.

CAT93C56X Features

• Memory Size and Organization: The CAT93C56X offers a 2Kbit memory size with configurations of 128 x 16 or 256 x 8, providing ample storage for small to medium-sized data sets.
• Microwire Interface: This memory interface allows for efficient communication with the host system, ensuring reliable data transfer.
• Operating Temperature: The chip operates reliably within a temperature range of 0°C to 70°C, making it suitable for a variety of environmental conditions.
• Supply Voltage Range: With a wide operating voltage range of 2.5V to 5.5V, the CAT93C56X can be integrated into systems with varying power supply specifications.
• Access Time: The 250 ns access time ensures quick data retrieval, enhancing the overall performance of the system.
• Surface Mount Technology: The surface mount mounting type allows for compact and efficient PCB design, reducing the overall footprint of the device.
• Clock Frequency: The chip supports a clock frequency of up to 2 MHz, enabling fast operation and data processing.

CAT93C56X Applications

The CAT93C56X is ideal for applications that require non-volatile memory storage with a Microwire interface. Some specific use cases include:

• Embedded Systems: Ideal for storing configuration data and firmware in embedded systems, ensuring that critical information is retained even when power is lost.
• Industrial Control: Suitable for industrial applications where reliable data storage and retrieval are crucial for system operation and maintenance.
• Consumer Electronics: Can be used in consumer devices for storing user settings and preferences, enhancing the user experience.
• Telecommunications: Useful in telecommunication equipment for storing network configuration and operational parameters.
• Automotive: Applicable in automotive systems for storing critical data such as calibration settings and diagnostic information.

Conclusion of CAT93C56X

The CAT93C56X is a robust and versatile EEPROM memory IC chip that offers a reliable solution for various applications requiring non-volatile memory storage. Its Microwire interface, wide operating voltage range, and fast access time make it a suitable choice for embedded systems, industrial control, consumer electronics, telecommunications, and automotive applications. Despite being marked as obsolete, the CAT93C56X remains a dependable option for designers and engineers seeking a compact and efficient memory solution.