The CAT24WC32JI-1.8TE13 is a 32Kb (4096 bytes) Serial CMOS EEPROM manufactured by Catalyst Semiconductor. It is organized as 4096 x 8 bits and communicates via the I2C serial interface. This EEPROM is designed for low-voltage, low-power applications, providing reliable non-volatile storage for larger amounts of data compared to smaller EEPROMs. The 1.8 in the name specifies it works at 1.8V.

Applications:

• Storing configuration settings in various electronic devices
• Storing user profiles and preferences
• Storing system logs and event data
• Storing firmware updates
• Data logging in industrial and medical equipment

Features:

• 32Kb (4096 bytes) of EEPROM memory
• I2C serial interface
• Low-voltage operation (1.8V)
• Low-power consumption
• Write protect feature

Benefits:

• Provides ample non-volatile storage for a variety of data types.
• Simplifies interfacing with microcontrollers and other devices through the I2C interface.
• Ideal for battery-operated and energy-sensitive applications.
• Minimizes power drain, extending battery life.
• Safeguards data from accidental modification.

Additional Details:

The CAT24WC32JI-1.8TE13 supports standard and fast I2C modes. The device features a page write mode, allowing for faster data writing. The write protect pin provides hardware-level protection against accidental writes. The TE13 suffix indicates tape and reel packaging, suitable for automated assembly processes. It is designed for a high number of write cycles. Detailed electrical characteristics, timing diagrams, and operating conditions are available in the device's datasheet. The larger storage capacity makes it suitable for applications requiring more persistent data storage compared to smaller EEPROMs. It includes a hardware write protection which is used to protect against unwanted memory writes which increases the reliability of the device.