DS1337U+T&R
IC RTC CLOCK/CALENDAR I2C 8UMAXManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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The Analog Devices Inc./Maxim Integrated DS1337U-T-R is a real-time clock (RTC) and calendar IC. This component features an I2C, 2-wire serial interface for communication, enabling precise timekeeping and calendrical functions. It supports both 12 and 24-hour time formats, with date formatting as YY-MM-DD-dd. Key features include alarm functionality, leap year compensation, and a square wave output. The device operates within a supply voltage range of 1.8V to 5.5V and consumes a maximum of 0.6µA at 1.3V to 1.8V for timekeeping. Packaged in an 8-uMAX/uSOP configuration, it is supplied on tape and reel. This RTC is commonly utilized in industrial automation, consumer electronics, and communication systems requiring accurate time synchronization. The operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 10 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, Square Wave Output |
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | - |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.8V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 8-uMAX/uSOP |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 0.6µA @ 1.3V ~ 1.8V |
| Programmable | Not Verified |
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