DS1670E/T&R
IC RTC SYST CTRLR SER 20TSSOPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1670E-T-R is a Portable System Controller with an integrated Real Time Clock (RTC). This 3-wire serial interface component is housed in a 20-TSSOP (0.173", 4.40mm Width) package, supplied on tape and reel. It offers timekeeping current consumption of 100µA at 3.3V. Key features include alarm functionality, leap year compensation, and a watchdog timer. The device supports both HH:MM:SS (12/24 hr) and YY-MM-DD-dd date formats. Operating voltage is rated from 2.97V to 3.63V, with a battery supply range of 2.5V to 3.7V. This component finds application in portable electronics and power management systems requiring precise timekeeping and system control.
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 | 2.97V ~ 3.63V |
| 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 @ 3.3V |
| Programmable | Not Verified |
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