MAXIM · Crystals, Oscillators & Timing · MPN DS1390U-18+
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| Operating Temperature | -40℃~+85℃ |
|---|---|
| Voltage - Supply | 1.71V~1.89V |
| Features | Temperature compensation;Backup power management and battery charging;Programmable clock output;Alarm function;Power-of… |
| crystal oscillator | External |
| Alarm Output | Yes |
| Current - Supply | 500uA |
External Yes USOP-10-3.0mm Real Time Clocks RoHS