onsemi

CAT93C57XI

CAT93C57XI Description

The CAT93C57XI is an EEPROM memory IC designed for a wide range of applications requiring non-volatile memory solutions. Manufactured by onsemi, this device features a 2Kbit memory size organized as 256 x 8 or 128 x 16, providing flexible memory configurations to suit various system requirements. The CAT93C57XI operates with a clock frequency of 1 MHz and utilizes the Microwire memory interface, ensuring efficient data communication. It supports a wide supply voltage range of 1.8V to 5.5V, making it suitable for diverse power environments. The device is packaged in an 8SOIC format and is available in a tube package, facilitating surface-mount assembly. While the product status is marked as obsolete, it remains a reliable choice for legacy systems and specific applications where its unique features are advantageous. The CAT93C57XI is REACH unaffected and classified under HTSUS code 8542.32.0051, with a moisture sensitivity level (MSL) of 1, indicating unlimited storage conditions.

CAT93C57XI Features

• Memory Organization: The CAT93C57XI offers versatile memory organization options, supporting both 256 x 8 and 128 x 16 configurations. This flexibility allows designers to optimize memory usage based on specific application needs.
• Wide Operating Voltage Range: With a supply voltage range of 1.8V to 5.5V, the CAT93C57XI can be integrated into systems with varying power supply requirements, enhancing its compatibility across different electronic designs.
• Microwire Interface: The use of the Microwire memory interface ensures efficient and reliable data communication, making the CAT93C57XI suitable for applications requiring high-speed data transfer.
• Surface-Mount Compatibility: The 8SOIC package format and surface-mount mounting type facilitate easy integration into modern printed circuit boards (PCBs), reducing assembly complexity and enhancing reliability.
• Non-Volatile Memory: As an EEPROM device, the CAT93C57XI retains data even when power is removed, ensuring data integrity and reliability in applications where data persistence is crucial.

CAT93C57XI Applications

The CAT93C57XI is ideal for applications requiring non-volatile memory solutions with flexible memory configurations and efficient data communication. Some specific use cases include:

• Embedded Systems: The device's wide operating voltage range and Microwire interface make it suitable for embedded systems where power efficiency and data transfer speed are critical.
• Industrial Control: The CAT93C57XI's robustness and non-volatile memory capabilities are well-suited for industrial control applications, ensuring data retention in harsh environments.
• Consumer Electronics: The flexible memory organization and surface-mount compatibility make the CAT93C57XI a viable option for consumer electronics requiring compact and reliable memory solutions.
• Telecommunications: The device's high-speed data communication capabilities and wide voltage range make it suitable for telecommunications applications where data integrity and system reliability are paramount.

Conclusion of CAT93C57XI

The CAT93C57XI is a versatile EEPROM memory IC that offers a combination of flexible memory organization, wide operating voltage range, and efficient data communication through the Microwire interface. While marked as obsolete, its unique features and reliability make it a valuable component for legacy systems and specific applications where its attributes are advantageous. The device's surface-mount compatibility and non-volatile memory capabilities further enhance its suitability for a wide range of electronic designs. For applications requiring a reliable, flexible, and efficient memory solution, the CAT93C57XI remains a compelling choice.