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Dual power supply system enables automatic switching between primary power and battery for uninterrupted operation
Ultra-low power consumption of 1μA ensures long battery life in portable devices
High-precision time trimming circuit maintains accurate timekeeping even with crystal oscillator frequency variations
Selectable 32.768kHz, 1Hz, and 1/16Hz square wave outputs for external microcontrollers
Integrated 12-byte general SRAM for storing time and date data
Summarized by Shop
We're glad to introduce a new member in Gravity family: Gravity I2C SD2405 RTC module. This is an extremely accurate I2C real-time clock (RTC) with crystal compensation, inner chargeable battery. The SD2405AL is available in industrial temperature ranges.
The SD2405AL is dual power supply system. When the primary power supply goes down to
