The Smartelex RV-8803 Real Time Clock Module is a Qwiic-compatible breakout board for the RV-8803 RTC chip, offering precise timekeeping with factory-calibrated temperature compensation. It features low power consumption, a wide operating voltage range, and an improved I2C interface. The module supports various interrupt functions, including periodic time updates, countdown timers, and alarms. It also includes an external event input with timestamping and a programmable clock output pin.

Features:

1. Factory Calibrated Temperature Compensation.
2. High Time Accuracy.
3. Wide Operating Voltage Range (1.5V to 5.5V).
4. I2C Address: 0x32.
5. Periodic Countdown Timer Interrupt Function.
6. Periodic Time Update Interrupt Function (seconds, minutes).
7. Alarm Interrupts for weekday or date, hour and minute settings.
8. External Event Input with Interrupt and Time Stamp function.
9. Programmable Clock Output pin for peripheral devices.
10. Operating temperature range: -40 to +105°C.

Package Includes:

1 x SmartElex RV-8803 Real Time Clock Module

1 x Berg Connector

1 x Connecting Cable

1 x CR1220 Coin Cell