Integrated Circuits (ICs)
BU9873FVM-GTTR
NRNDRohm Semiconductor
RTC IC, YY-MM-DD-DW, HH:MM:SS: 12HR / 24HR, I2C, 1.8 V TO 5.5 V, 8 PINS, MSOP
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Search across all available documentation for this part.
Integrated Circuits (ICs)
BU9873FVM-GTTR
NRNDRohm Semiconductor
RTC IC, YY-MM-DD-DW, HH:MM:SS: 12HR / 24HR, I2C, 1.8 V TO 5.5 V, 8 PINS, MSOP
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Technical Specifications
Parameters and characteristics for this part
| Specification | BU9873FVM-GTTR |
|---|---|
| Current - Timekeeping (Max) [Max] | 1.35 µA |
| Current - Timekeeping (Max) [Min] | 1 µA |
| Date Format | YY-MM-DD-dd |
| Features | Leap Year, Alarm |
| Interface | I2C, 2-Wire Serial |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 8-MSOP, 8-VSSOP |
| Supplier Device Package | 8-MSOP |
| Time Format | HH:MM:SS (12/24 hr) |
| Type | Clock/Calendar |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.97 | |
| 10 | $ 0.61 | |||
| 25 | $ 0.51 | |||
| 100 | $ 0.40 | |||
| 250 | $ 0.34 | |||
| Digi-Reel® | 1 | $ 0.97 | ||
| 10 | $ 0.61 | |||
| 25 | $ 0.51 | |||
| 100 | $ 0.40 | |||
| 250 | $ 0.34 | |||
| N/A | 190 | $ 0.49 | ||
| Tape & Reel (TR) | 3000 | $ 0.52 | ||
| 6000 | $ 0.49 | |||
| 9000 | $ 0.48 | |||
| 15000 | $ 0.46 | |||
| 21000 | $ 0.45 | |||
Description
General part information
BU9873 Series
Connected to the CPU via I2C Interface
Time (Hour /Minute/Second, Selectable 12-Hour and 24-Hour Mode Setting)
Calendar (Year/Month/Day/Week)
Documents
Technical documentation and resources
