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    | Type | Description | 
|---|---|
| rohs: | RoHS | 
| type: | Clock/Calendar | 
| features: | Audio, Leap Year, Trickle-Charger | 
| interface: | I2C, 2-Wire Serial | 
| date format: | YY-MM-DD-dd | 
| memory size: | - | 
| part status: | Active | 
| time format: | HH:MM:SS (24 hr) | 
| mounting type: | Surface Mount | 
| package / case: | 16-VFDFN Exposed Pad | 
| voltage - supply: | 3V ~ 3.6V | 
| operating temperature: | 0°C ~ 70°C | 
| supplier device package: | 16-DFN (5x4) | 
| voltage - supply, battery: | 1.7V ~ 3.6V | 
| current - timekeeping (max): | 14.3mA @ 3V ~ 3.6V |