DS1673E-3
IC RTC SYST CTRLR SER 20TSSOPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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The Analog Devices Inc./Maxim Integrated DS1673E-3 is a Portable System Controller with an integrated Real Time Clock (RTC) functionality. This component features a 3-wire serial interface for communication and is housed in a 20-TSSOP package. It offers essential timekeeping features including alarm, leap year calculation, and a watchdog timer. The device operates with a supply voltage range of 2.7V to 3.3V, with a dedicated battery voltage input of 2.5V to 3.7V. Current consumption for timekeeping is a maximum of 100µA at 3V. The DS1673E-3 supports both 12 and 24-hour time formats, with dates presented in YY-MM-DD-dd format. This surface-mount component is suitable for applications in portable electronics and embedded systems requiring reliable timekeeping and system control.
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 | Alarm, Leap Year, Watchdog Timer |
| Packaging | Tube |
| Package / Case | 20-TSSOP (0.173"", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | - |
| Interface | 3-Wire Serial |
| Type | Portable System Controller |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 2.7V ~ 3.3V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 20-TSSOP |
| Voltage - Supply, Battery | 2.5V ~ 3.7V |
| Current - Timekeeping (Max) | 100µA @ 3V |
| Programmable | Not Verified |
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