The RS5C338A-E2-F is a Real-Time Clock (RTC) IC manufactured by Nisshinbo Micro Devices Inc. It is designed to provide accurate timekeeping in various electronic devices, even when the main power is off. This RTC integrates a crystal oscillator, allowing for precise time measurement and storage.

Applications

• Consumer electronics (e.g., digital cameras, audio players)
• Industrial control systems
• Office automation equipment
• Point-of-sale (POS) terminals
• Data loggers

Features

• Integrated crystal oscillator
• Low current consumption
• I2C interface for communication
• Time data: Year, Month, Day, Hour, Minute, Second
• Alarm function
• Automatic leap year compensation
• Backup battery switchover function

Benefits

• Accurate Timekeeping: Provides precise and reliable time data, essential for various applications.
• Low Power Consumption: Minimizes power consumption, extending battery life in portable devices.
• Easy Integration: The I2C interface simplifies communication with microcontrollers and other system components.
• Backup Functionality: The integrated battery switchover ensures continuous timekeeping during power outages.
• Reduced System Cost: The integrated crystal oscillator reduces the need for external components, lowering system costs.

The RS5C338A-E2-F is a compact and efficient RTC solution suitable for a wide range of applications requiring accurate and continuous timekeeping. Its low power consumption and integrated features make it an ideal choice for battery-powered devices and systems needing reliable time management.

Technical Specifications:

• Operating Voltage: 1.8V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Interface: I2C
• Backup Battery Voltage: 1.4V to 3.6V