SmartElex RV-8803 Real Time Clock Module Breakout

SmartElex RV-8803 Real Time Clock Module Breakout

The SmartElex RV-8803 Real Time Clock Module Breakout is a compact and reliable RV-8803 RTC Module designed for applications that demand accurate and stable timekeeping. Built around the factory-calibrated RV-8803 chip, it ensures precise time tracking with temperature compensation and extremely low power consumption.

This real-time clock module features an enhanced I2C interface for smooth communication, along with multiple interrupt functions such as alarms, periodic updates, and countdown timers.

It also includes an external event input for timestamping and a programmable clock output pin, making it ideal for IoT devices, data logging systems, and embedded electronics projects.

Features:

• Temperature compensation is factory calibrated.
• High time accuracy.
• Wide operating voltage range (1.5 to 5.5 volts).
• I2C address: 0x32.
• Periodic Countdown Timer with Interrupt Function.
• Periodic Time Update Interrupt Function (in seconds and minutes).
• Alarms can be set for a specific weekday or date, as well as the hour and minute.
• External Event Input with Interrupt and Time Stamp functions.
• Programmable Clock Output pin for peripheral devices.
• The operating temperature range is -40 to +105C.