Description
The 7Semi Real Time Clock Module is a Qwiic-compatible breakout board for the RV-8803 RTC. The RV-8803 offers exceptional features such as temperature-compensated crystal for ultra-accurate timekeeping, low power consumption, and an input for time stamp events, plus a user-configurable timing offset value. It also has an advanced I2C interface. The RTC module features counters for hundredths of seconds, seconds, minutes, hours, date, month, year, and weekday, and provides various alarm and interrupt options.
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Factory Calibrated Temperature Compensation
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1.5V to 5.5V Operating Voltage Range
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240nA @ 3.3v Low-Power Consumption
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I2C Address: 0x32
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Periodic Countdown Timer Interrupt function
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Periodic Time Update Interrupt function (seconds, minutes)
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Alarm Interrupts for weekday or date, hour and minute settings
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External Event Input with Interrupt and Time Stamp function
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Programmable Clock Output pin for peripheral devices.
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Operating temperature range: -40 to +105C
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2x Qwiic Connectors
Dimensions
Real Time Clock (RTC) Breakout: A Real Time Clock (RTC) Breakout is a type of hardware device that provides accurate and reliable timekeeping for electronic systems. It typically consists of a small printed circuit board that contains a clock chip, a battery backup, and one or more pins or connectors that can be used to connect to a microcontroller or other device. The clock chip is designed to maintain accurate timekeeping even when power is removed from the system, thanks to the battery backup. RTC Breakout boards are commonly used in embedded systems, data loggers, and other electronic devices that require accurate timekeeping. They can also be used in conjunction with other sensors to enable precise timing and scheduling of system events. RTC Breakout boards are a cost-effective and efficient solution for accurate timekeeping, and are widely available in the market today.
