DS1673E-3/T&R
IC RTC SYST CTRLR SER 20TSSOPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
Quality Control: Learn More
Analog Devices Inc./Maxim Integrated DS1673E-3-T-R Real Time Clock (RTC) Portable System Controller. This 3-wire serial device features a 20-TSSOP package with a 0.173" (4.40mm) width. The DS1673E-3-T-R operates from a 2.7V to 3.3V supply voltage, with a battery voltage range of 2.5V to 3.7V. Timekeeping current consumption is a maximum of 100µA at 3V. Key features include alarm functionality, leap year compensation, and an integrated watchdog timer. The device supports both HH:MM:SS (12/24 hr) and YY-MM-DD-dd date formats. This component is suitable for surface mount applications and is supplied in tape and reel packaging. Its robust feature set makes it applicable in battery-backed systems and portable electronic devices.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, Watchdog Timer |
| Packaging | Tape & Reel (TR) |
| 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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