The CAT24WC05P is a 5120-bit (640 x 8) Serial CMOS EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Catalyst Semiconductor. It is designed for low-power, low-voltage operation and uses a 2-wire (I2C) serial interface for communication. This memory is commonly used in applications where non-volatile data storage is needed, such as storing configuration settings, calibration data, or user preferences.

Applications

• Set-top boxes
• Hard disk drives
• Printers
• Consumer electronics
• Industrial control systems

Features

• 2-Wire (I2C) Serial Interface
• Low-Voltage Operation (2.5V to 5.5V)
• Low Power Consumption
• Self-Timed Write Cycle
• Write Protect Feature
• Schmitt Trigger Inputs for Noise Suppression

Benefits

• Easy Integration: The I2C interface simplifies interfacing with microcontrollers.
• Low Power: Suitable for battery-backed or energy-efficient applications.
• Non-Volatile Storage: Retains data even when power is removed.
• Write Protection: Prevents accidental data overwrites.
• Reliable Performance: Designed for robust operation in various environments.

Technical Specifications:

• Memory Size: 5120 bits (640 x 8)
• Interface: I2C (2-Wire Serial)
• Operating Voltage: 2.5V to 5.5V
• Operating Temperature: -40°C to +85°C
• Write Cycle Time: Typically 5ms
• Data Retention: > 100 years
• Endurance: 1,000,000 Write Cycles
• Package: PDIP-8, SOIC-8, TSSOP-8, or other small packages