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| | | | 联系我们 | PCB Symbol, Footprint & 3D Model | I²C | Surface Mount | -40°C ~ 85°C | - | 10-SMD, No Lead | 10-SMD | 1.6V ~ 3V | SRC32C | Clock/Calendar | Alarm, Leap Year, RAM | HH:MM:SS | YY-MM-DD-dd | - | 3µA |
| | | | 联系我们 | PCB Symbol, Footprint & 3D Model | I²C | Surface Mount | -40°C ~ 85°C | - | 10-SMD, No Lead | 10-SMD | 2.5V ~ 5V | - | Clock/Calendar | Alarm, Leap Year, RAM | HH:MM:SS | YY-MM-DD | 1.6V ~ 5V | 500nA @ 3V |