BU9873FVM-GTTR
IC RTC CLK/CALENDAR I2C 8MSOPManufacturer: Rohm Semiconductor
Categories: Real Time Clocks
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The Rohm Semiconductor BU9873FVM-GTTR is a Real Time Clock (RTC) IC featuring a Clock/Calendar function with an I2C, 2-Wire Serial interface. This component is housed in an 8-MSOP package, designed for surface mounting. It offers a timekeeping current consumption as low as 1µA at 3V, extending to 1.35µA at 5.5V. The BU9873FVM-GTTR supports both 12/24 hour time formats and YY-MM-DD-dd date formats, with integrated alarm and leap year compensation features. Operating across a voltage range of 1.8V to 5.5V, this device is suitable for applications in consumer electronics, industrial control, and automotive systems requiring accurate timekeeping. The component is supplied in Tape & Reel packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 16 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year |
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-VSSOP, 8-MSOP (0.110"", 2.80mm 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-MSOP |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 1µA ~ 1.35µA @ 3V ~ 5.5V |
| Programmable | Not Verified |