RV1805C3 Datasheet | Golledge

Real Time Clock - I2C Bus 3.70 (typ) 2.50 (typ) 0.90 (max) SOLDER PAD LAYOUT 15 10 6 0.30 0.50 0.80 TOP VIEW PAD CONNECTION 1 Supply (VDD) 2 Capacitor RC-oscillator 3 Clock/Interrupt (CLK/INT) 4 Serial clock input (SCL) 5 Serial data (SDA) PAD CONNECTION 6 Ground (VSS) 7 Backup supply voltage 8 Power switch output (PSW) 9 Watchdog input (WDI) 10 Reset output (RST) Features  Extremely low current consumption  Miniature package with integrated crystal  Trickle charger, power management & switch  Backup battery input (internal switchover)  Programmable alarm, timer and interrupt Block Diagram Specifications Parameters Frequencies...