GREENMICRO · Crystals, Oscillators & Timing · MPN DS1307N309
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| Operating Temperature | -40℃~+85℃ |
|---|---|
| Voltage - Supply | 4.5V~5.5V |
| Features | Backup power management and battery charging;InsideSRAM/NVRAM;Programmable clock output;Power-off retention of registers |
| crystal oscillator | External |
| Alarm Output | No |
| Current - Supply | 1.5mA |
External No DIP-8 Real Time Clocks RoHS