The RX-8801SAUB is a Real-Time Clock (RTC) module manufactured by Epson Electronics America Inc. This device is designed to provide accurate and reliable timekeeping for various applications. It is particularly well-suited for applications requiring low power consumption and a small footprint.

Applications

• Wearable devices
• IoT (Internet of Things) devices
• Smart meters
• Portable medical devices
• Automotive electronics
• Industrial control systems

Features

• Integrated Real-Time Clock (RTC)
• I2C serial interface
• Ultra-low power consumption
• Small package size
• Operating voltage: typically 1.6V to 5.5V (Consult datasheet)
• Temperature compensation
• Backup battery support
• Programmable alarm functions

Benefits

• Provides accurate timekeeping with minimal power consumption
• Enables long battery life in portable and battery-powered devices
• Simplifies integration with microcontrollers through the I2C interface
• Saves board space due to the small package size
• Maintains time and calendar information during power outages with battery backup

Additional Details

The RX-8801SAUB utilizes the I2C serial interface for communication, making it easy to integrate into embedded systems. The ultra-low power consumption is a key feature for battery-powered applications. The small package size allows for use in compact devices. The temperature compensation feature improves timekeeping accuracy over a wide range of temperatures. The backup battery support ensures continuous timekeeping when the main power is unavailable. Consult the datasheet for detailed information on the I2C communication protocol, register map, power consumption characteristics, and recommended crystal oscillator parameters (if applicable). Consider the operating temperature range and storage temperature range when selecting the device for the application. Ensure that proper ESD precautions are followed during handling and assembly.