RV-3149-C3 module equivalent, real-time clock module.
Low power consumption: 800 nA @ 3 V.
Wide operating voltage range: 1.3 V to 5.5 V.
Time accuracy, temp. compensated: Option A: -40 to +85°C, ±6 ppm,
Option B: -.
IoT Metering Industrial Portables Automotive Health Care
BLOCK DIAGRAM
RV-3149-C3
Real-Time Clock Module with SPI-Bus
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