 |  | | |
| PartNumber | BU9873F-GTE2 | BU9873F | BU9873F-GT |
| Description | Real Time Clock I2C BUS Serial Interface RTC with High-precision Oscillation Adjustment | ||
| Manufacturer | ROHM Semiconductor | - | Rohm Semiconductor |
| Product Category | Real Time Clock | - | Clock/Timing - Real Time Clocks |
| RoHS | Y | - | - |
| Package / Case | SOP-8 | - | - |
| Packaging | Reel | - | Digi-ReelR Alternate Packaging |
| Brand | ROHM Semiconductor | - | - |
| Product Type | Real Time Clock | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | Clock & Timer ICs | - | - |
| Part # Aliases | BU9873F | - | - |
| Series | - | - | - |
| Type | - | - | Clock/Calendar |
| Package Case | - | - | 8-SOIC (0.173", 4.40mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Features | - | - | Alarm, Leap Year |
| Interface | - | - | I2C, 2-Wire Serial |
| Voltage Supply | - | - | 1.8 V ~ 5.5 V |
| Supplier Device Package | - | - | 8-SOP |
| Memory Size | - | - | - |
| Time Format | - | - | HH:MM:SS (12/24 hr) |
| Date Format | - | - | YY-MM-DD-dd |
| Voltage Supply Battery | - | - | - |
| Current Timekeeping Max | - | - | 1μA ~ 1.35μA @ 3V ~ 5.5V |