onsemi

CAT25128VID

CAT25128VID Description

The CAT25128VID is a 128Kbit EEPROM memory IC featuring a 16K x 8 memory organization and a SPI memory interface, designed for surface mount applications. Manufactured by onsemi, this product is housed in a tube package and is suitable for a wide range of electronic systems requiring reliable non-volatile memory solutions. The CAT25128VID operates within a voltage range of 1.8V to 5.5V and supports a clock frequency of 10 MHz, ensuring fast data access and efficient performance. Despite its obsolete status, the CAT25128VID remains a robust choice for legacy systems and specific applications where its unique features are advantageous.

CAT25128VID Features

• Memory Size and Organization: The CAT25128VID offers a 128Kbit memory size organized as 16K x 8, providing ample storage for various data types and configurations.
• SPI Interface: Equipped with a SPI memory interface, the CAT25128VID ensures high-speed data transfer and compatibility with modern microcontrollers and processors.
• Write Cycle Time: With a write cycle time of 5ms for word and page operations, the CAT25128VID delivers efficient data writing capabilities, making it suitable for applications requiring frequent updates.
• Voltage Range: The wide operating voltage range of 1.8V to 5.5V allows for flexibility in system design and compatibility with different power supply configurations.
• Moisture Sensitivity Level (MSL): Rated at MSL 1 (Unlimited), the CAT25128VID is suitable for environments with varying humidity levels, ensuring reliability and durability.
• REACH Compliance: The CAT25128VID is REACH unaffected, ensuring compliance with environmental and safety regulations, which is crucial for global market acceptance.

CAT25128VID Applications

The CAT25128VID is ideal for a variety of applications where reliable non-volatile memory is required. Its features make it particularly suitable for:

• Embedded Systems: Ideal for embedded systems that require non-volatile memory for storing firmware, configuration data, and other critical information.
• Industrial Control: Suitable for industrial control applications where robustness and reliability are paramount, and data integrity must be maintained across power cycles.
• Consumer Electronics: Can be used in consumer electronics for storing user settings, calibration data, and other non-volatile information.
• Automotive Systems: Given its wide voltage range and moisture sensitivity level, the CAT25128VID can be employed in automotive systems where environmental conditions can vary significantly.

Conclusion of CAT25128VID

The CAT25128VID, despite being marked as obsolete, remains a viable option for specific applications requiring a reliable 128Kbit EEPROM solution. Its robust features, including a SPI interface, wide voltage range, and efficient write cycle times, make it a valuable component for legacy systems and specialized use cases. The CAT25128VID's compliance with environmental regulations and its ability to operate in varying humidity levels further enhance its suitability for diverse environments. For designers and engineers working on systems where these attributes are critical, the CAT25128VID offers a proven and dependable memory solution.