RTC (Real-Time Clock) Modules are used to keep accurate time in electronic systems, even when powered off. These modules are essential in applications such as data logging, scheduling, and time-based automation. RTC modules provide precise timekeeping for systems that need to track real-world time or record timestamps.
With backup batteries to maintain time even during power outages, RTC modules are crucial for systems that require continuous time tracking, such as alarm systems, smart home devices, and embedded systems. For developers working on time-sensitive applications, these modules provide reliable and consistent timekeeping.
1 Hz Output Pin for SQW.32 KHz Output Enable high-frequency operations.Voltage Supply Range of 2.2 V ~ 5.5 V for RTC.Universal Time Format Choose between 12/24 hour settings.Comprehensive Date Format Easily manage year, month, and day with YY-MM-DD-dd.2032 Battery Holder Ensures seamless backup during power loss.Digital Temp Sensor Integrate additional sensory data with built-in sensor.Two Alarms Program time-based alerts effortlessly.
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Model: PCF8563Weight: 3 gmI2C Pin Header: Supports Connectivity3.3V Battery: OnboardDimensions: 61 x 16 x 11 mmFlexible Connection: One-Sided HeaderI2C Cascading: Multiple ModulesIndependent Operation: Even When MCU is Off