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    | Type | Description | 
|---|---|
| rohs: | RoHS | 
| type: | Real Time Clock (RTC) | 
| features: | - | 
| interface: | Multiplexed | 
| date format: | YYYY-MM-DD | 
| memory size: | 242B | 
| part status: | Obsolete | 
| time format: | HH:MM:SS | 
| mounting type: | Surface Mount | 
| package / case: | 28-LCC (J-Lead) | 
| voltage - supply: | 3V | 
| operating temperature: | 0°C ~ 70°C | 
| supplier device package: | 28-PLCC (11.51x11.51) | 
| voltage - supply, battery: | - | 
| current - timekeeping (max): | - |