DS1302SN-16
IC RTC CLK/CALENDAR SER 16SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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The Analog Devices Inc./Maxim Integrated DS1302SN-16 is a Real Time Clock (RTC) IC featuring a 3-wire serial interface for clock/calendar functions. This component supports a 31-byte data buffer, a leap year compensation feature, and integrated trickle-charger circuitry for backup battery management. It operates across a voltage range of 2V to 5.5V with a timekeeping current consumption as low as 0.3µA. The DS1302SN-16 offers both 12/24-hour time formats and a YY-MM-DD-dd date format. This device is commonly utilized in industrial automation, consumer electronics, and telecommunications systems requiring accurate timekeeping. The component is supplied in a 16-SOIC package, suitable for surface mounting.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Leap Year, NVSRAM, Trickle-Charger |
| Packaging | Tube |
| Package / Case | 16-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 31B |
| Interface | 3-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 16-SOIC |
| Voltage - Supply, Battery | 2V ~ 5.5V |
| Current - Timekeeping (Max) | 0.3µA ~ 1µA @ 2V ~ 5V |
| Programmable | Not Verified |