The CAT24WC08WI-TE13 is an 8Kb (1024 x 8) Serial CMOS EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Catalyst Semiconductor. It uses a two-wire (I2C) serial interface, making it suitable for a variety of applications requiring non-volatile data storage. This device is characterized by its low-power consumption and wide voltage range.

Applications

• Consumer Electronics: Used in set-top boxes, DVD players, and TVs for storing user preferences and settings.
• Automotive: Employed in car radios, navigation systems, and electronic control units (ECUs) for storing configuration data.
• Industrial Control: Found in programmable logic controllers (PLCs), sensors, and data loggers for storing calibration data and system parameters.
• Medical Devices: Used in medical instruments and monitoring equipment for storing patient data and device settings.
• Smart Cards: Implemented in smart cards for storing user credentials and application data.

Features

• Two-Wire Serial Interface (I2C): Simplifies communication with microcontrollers and other digital devices.
• 8Kb (1024 x 8) Memory Organization: Provides a storage capacity of 8 kilobits, organized as 1024 bytes of 8 bits each.
• Low-Voltage Operation: Operates at low voltages (typically 1.8V to 5.5V), making it suitable for battery-powered applications.
• Write Protection: Includes a hardware write protection mechanism to prevent accidental data corruption.
• Self-Timed Write Cycle: Simplifies write operations with an internal timer.
• Small Package: Available in a variety of small packages (like SOIC, TSSOP, and DFN) for space-constrained applications.

Benefits

• Easy Integration: The I2C interface allows for easy integration with microcontrollers.
• Non-Volatile Storage: Data is retained even when power is removed, ensuring data integrity.
• Low Power Consumption: Ideal for battery-powered and energy-efficient applications.
• Data Protection: Write protection prevents accidental data loss.
• Compact Size: Small packages enable use in space-limited designs.

Additional Details

The CAT24WC08WI-TE13 operates within a temperature range of -40°C to +85°C. It typically has a maximum clock frequency of 1 MHz for the I2C interface. The device offers a self-timed write cycle, typically around 5 ms. The 'TE13' suffix usually indicates a specific packaging and tape & reel option. Consult the datasheet for detailed electrical characteristics, timing diagrams, and package dimensions.